Convert more tests to kotlin
This commit is contained in:
parent
065d2136ed
commit
99f9ecbad3
10
pom.xml
10
pom.xml
@ -201,18 +201,10 @@
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<scope>test</scope>
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</dependency>
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<!-- TODO - remove when test cases all converted to junit 5 and assertj-->
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<dependency>
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<groupId>org.hamcrest</groupId>
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<artifactId>hamcrest-all</artifactId>
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<version>1.3</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.fitnesse</groupId>
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<artifactId>fitnesse</artifactId>
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<version>20161106</version>
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<version>20180127</version>
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<scope>test</scope>
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</dependency>
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@ -8,7 +8,9 @@ class TailCallTest {
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@Test
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fun `tailCall does not support result`() {
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val tailCall = object : TailCall<Nothing?> { override fun apply() = done(null) }
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val tailCall = object : TailCall<Nothing?> {
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override fun apply() = done(null)
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}
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assertThrows(UnsupportedOperationException::class.java) { tailCall.result() }
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}
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@ -1,7 +1,7 @@
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package scanner
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import org.assertj.core.api.Assertions.assertThat
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import org.junit.Test
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import org.junit.jupiter.api.Test
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import testutil.TestUtilities.createInputStreamFromString
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class LispScannerTextTest {
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@ -1,134 +0,0 @@
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package terminal;
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import org.junit.Before;
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import org.junit.Test;
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import stream.SafeInputStream;
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import terminal.ControlSequence.NullControlSequence;
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import testutil.TestUtilities;
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import util.Characters;
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import static org.hamcrest.Matchers.instanceOf;
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import static org.hamcrest.Matchers.is;
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import static org.junit.Assert.assertThat;
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import static terminal.ControlSequenceHandler.isEscape;
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import static terminal.SelectGraphicRendition.GREEN;
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import static terminal.SelectGraphicRendition.PURPLE;
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import static terminal.SelectGraphicRendition.RED;
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import static terminal.SelectGraphicRendition.RESET;
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import static terminal.SelectGraphicRendition.YELLOW;
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public class ControlSequenceHandlerTest {
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private ControlSequenceHandler handler;
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private Object readRemaining(SafeInputStream input) {
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String remaining = "";
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for (int c = input.read(); c != Characters.EOF; c = input.read())
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remaining += (char) c;
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return remaining;
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}
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private SafeInputStream createSafeInputStream(String data) {
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return new SafeInputStream(TestUtilities.INSTANCE.createInputStreamFromString(data));
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}
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@Before
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public void setUp() {
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handler = new ControlSequenceHandler();
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}
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@Test
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public void isEscapeDetectsNonEscapeCharacter() {
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assertThat(isEscape('x'), is(false));
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}
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@Test
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public void isEscapeDetectsEscapeCharacter() {
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assertThat(isEscape('\u001b'), is(true));
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}
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@Test
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public void correctlyParsesControlSequence_LeavesRestOfStreamIntact() {
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SafeInputStream input = createSafeInputStream("[32mdata");
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handler.parse(input);
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assertThat(readRemaining(input), is("data"));
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}
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@Test
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public void unterminatedControlSequence_OnlyConsumesFirstNonSequenceCharacter() {
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SafeInputStream input = createSafeInputStream("[32data");
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handler.parse(input);
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assertThat(readRemaining(input), is("ata"));
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}
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@Test
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public void malformedControlSequence_OnlyConsumesOneCharacter() {
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SafeInputStream input = createSafeInputStream("32mdata");
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handler.parse(input);
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assertThat(readRemaining(input), is("2mdata"));
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}
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@Test
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public void parsedControlSequenceIsCorrectType_EOF() {
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SafeInputStream input = createSafeInputStream("");
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assertThat(handler.parse(input), instanceOf(NullControlSequence.class));
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}
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@Test
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public void parsedControlSequenceIsCorrectType_EOF_AfterFirstCharacter() {
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SafeInputStream input = createSafeInputStream("[");
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assertThat(handler.parse(input), instanceOf(NullControlSequence.class));
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}
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@Test
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public void parsedControlSequenceIsCorrectType_UnterminatedControlSequence() {
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SafeInputStream input = createSafeInputStream("[data");
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assertThat(handler.parse(input), instanceOf(NullControlSequence.class));
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}
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@Test
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public void parsedControlSequenceIsCorrectType_MalformedControlSequence() {
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SafeInputStream input = createSafeInputStream("32mdata");
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assertThat(handler.parse(input), instanceOf(NullControlSequence.class));
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}
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@Test
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public void parsedControlSequenceIsCorrectType_SGR_Reset() {
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SafeInputStream input = createSafeInputStream("[0m");
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assertThat(handler.parse(input), is(RESET));
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}
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@Test
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public void parsedControlSequenceIsCorrectType_SGR_Red() {
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SafeInputStream input = createSafeInputStream("[31m");
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assertThat(handler.parse(input), is(RED));
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}
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@Test
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public void parsedControlSequenceIsCorrectType_SGR_Green() {
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SafeInputStream input = createSafeInputStream("[32m");
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assertThat(handler.parse(input), is(GREEN));
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}
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@Test
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public void parsedControlSequenceIsCorrectType_SGR_Yellow() {
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SafeInputStream input = createSafeInputStream("[33m");
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assertThat(handler.parse(input), is(YELLOW));
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}
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@Test
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public void parsedControlSequenceIsCorrectType_SGR_Purple() {
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SafeInputStream input = createSafeInputStream("[35m");
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assertThat(handler.parse(input), is(PURPLE));
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}
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@Test
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public void parseMultipleControlSequences() {
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SafeInputStream input = createSafeInputStream("[35m[32m[0m");
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assertThat(handler.parse(input), is(PURPLE));
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assertThat(handler.parse(input), is(GREEN));
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assertThat(handler.parse(input), is(RESET));
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}
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}
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133
src/test/kotlin/terminal/ControlSequenceHandlerTest.kt
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133
src/test/kotlin/terminal/ControlSequenceHandlerTest.kt
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@ -0,0 +1,133 @@
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package terminal
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import org.assertj.core.api.Assertions.assertThat
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import org.junit.jupiter.api.BeforeEach
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import org.junit.jupiter.api.Test
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import stream.SafeInputStream
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import terminal.ControlSequence.NullControlSequence
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import terminal.ControlSequenceHandler.Companion.isEscape
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import terminal.SelectGraphicRendition.GREEN
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import terminal.SelectGraphicRendition.PURPLE
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import terminal.SelectGraphicRendition.RED
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import terminal.SelectGraphicRendition.RESET
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import terminal.SelectGraphicRendition.YELLOW
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import testutil.TestUtilities
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import util.Characters.EOF
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class ControlSequenceHandlerTest {
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private lateinit var handler: ControlSequenceHandler
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private fun readRemaining(input: SafeInputStream): Any {
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var remaining = ""
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var c = input.read()
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while (c != EOF) {
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remaining += c.toChar()
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c = input.read()
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}
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return remaining
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}
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private fun createSafeInputStream(data: String) =
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SafeInputStream(TestUtilities.createInputStreamFromString(data))
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@BeforeEach
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fun setUp() {
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handler = ControlSequenceHandler()
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}
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@Test
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fun isEscapeDetectsNonEscapeCharacter() {
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assertThat(isEscape('x')).isFalse()
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}
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@Test
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fun isEscapeDetectsEscapeCharacter() {
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assertThat(isEscape('\u001b')).isTrue()
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}
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@Test
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fun correctlyParsesControlSequence_LeavesRestOfStreamIntact() {
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val input = createSafeInputStream("[32mdata")
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handler.parse(input)
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assertThat(readRemaining(input)).isEqualTo("data")
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}
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@Test
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fun unterminatedControlSequence_OnlyConsumesFirstNonSequenceCharacter() {
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val input = createSafeInputStream("[32data")
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handler.parse(input)
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assertThat(readRemaining(input)).isEqualTo("ata")
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}
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@Test
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fun malformedControlSequence_OnlyConsumesOneCharacter() {
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val input = createSafeInputStream("32mdata")
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handler.parse(input)
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assertThat(readRemaining(input)).isEqualTo("2mdata")
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}
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@Test
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fun parsedControlSequenceIsCorrectType_EOF() {
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val input = createSafeInputStream("")
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assertThat(handler.parse(input)).isInstanceOf(NullControlSequence::class.java)
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}
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@Test
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fun parsedControlSequenceIsCorrectType_EOF_AfterFirstCharacter() {
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val input = createSafeInputStream("[")
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assertThat(handler.parse(input)).isInstanceOf(NullControlSequence::class.java)
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}
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@Test
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fun parsedControlSequenceIsCorrectType_UnterminatedControlSequence() {
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val input = createSafeInputStream("[data")
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assertThat(handler.parse(input)).isInstanceOf(NullControlSequence::class.java)
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}
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@Test
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fun parsedControlSequenceIsCorrectType_MalformedControlSequence() {
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val input = createSafeInputStream("32mdata")
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assertThat(handler.parse(input)).isInstanceOf(NullControlSequence::class.java)
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}
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@Test
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fun parsedControlSequenceIsCorrectType_SGR_Reset() {
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val input = createSafeInputStream("[0m")
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assertThat(handler.parse(input)).isEqualTo(RESET)
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}
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@Test
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fun parsedControlSequenceIsCorrectType_SGR_Red() {
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val input = createSafeInputStream("[31m")
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assertThat(handler.parse(input)).isEqualTo(RED)
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}
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@Test
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fun parsedControlSequenceIsCorrectType_SGR_Green() {
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val input = createSafeInputStream("[32m")
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assertThat(handler.parse(input)).isEqualTo(GREEN)
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}
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@Test
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fun parsedControlSequenceIsCorrectType_SGR_Yellow() {
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val input = createSafeInputStream("[33m")
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assertThat(handler.parse(input)).isEqualTo(YELLOW)
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}
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@Test
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fun parsedControlSequenceIsCorrectType_SGR_Purple() {
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val input = createSafeInputStream("[35m")
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assertThat(handler.parse(input)).isEqualTo(PURPLE)
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}
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@Test
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fun parseMultipleControlSequences() {
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val input = createSafeInputStream("[35m[32m[0m")
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assertThat(handler.parse(input)).isEqualTo(PURPLE)
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assertThat(handler.parse(input)).isEqualTo(GREEN)
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assertThat(handler.parse(input)).isEqualTo(RESET)
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}
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}
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@ -1,101 +0,0 @@
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package terminal;
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import com.googlecode.lanterna.TextColor;
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import com.googlecode.lanterna.terminal.virtual.DefaultVirtualTerminal;
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import com.googlecode.lanterna.terminal.virtual.VirtualTerminal;
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import org.junit.Before;
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import org.junit.Test;
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import terminal.ControlSequence.NullControlSequence;
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import java.util.HashSet;
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import java.util.Set;
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import static org.hamcrest.Matchers.contains;
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import static org.hamcrest.Matchers.empty;
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import static org.hamcrest.Matchers.isEmptyString;
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import static org.junit.Assert.assertThat;
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import static terminal.SelectGraphicRendition.GREEN;
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import static terminal.SelectGraphicRendition.PURPLE;
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import static terminal.SelectGraphicRendition.RED;
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import static terminal.SelectGraphicRendition.RESET;
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import static terminal.SelectGraphicRendition.YELLOW;
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public class ControlSequenceTest {
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private Set<String> indicatorSet;
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private VirtualTerminal createTerminalWithIndicators() {
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return new DefaultVirtualTerminal() {
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@Override
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public void resetColorAndSGR() {
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indicatorSet.add("RESET");
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}
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@Override
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public void setForegroundColor(TextColor color) {
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indicatorSet.add(color.toString());
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}
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};
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}
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@Before
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public void setUp() {
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indicatorSet = new HashSet<>();
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}
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@Test
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public void nullControlSequenceDoesNothing() {
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ControlSequence nullControlSequence = new NullControlSequence();
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VirtualTerminal terminal = createTerminalWithIndicators();
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nullControlSequence.applyTo(terminal);
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assertThat(indicatorSet, empty());
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}
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@Test
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public void controlSequenceUpdatesTerminal_SGR_Reset() {
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VirtualTerminal terminal = createTerminalWithIndicators();
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RESET.applyTo(terminal);
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assertThat(indicatorSet, contains("RESET"));
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}
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@Test
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public void controlSequenceUpdatesTerminal_SGR_Red() {
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VirtualTerminal terminal = createTerminalWithIndicators();
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RED.applyTo(terminal);
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assertThat(indicatorSet, contains("RED"));
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}
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@Test
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public void controlSequenceUpdatesTerminal_SGR_Green() {
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VirtualTerminal terminal = createTerminalWithIndicators();
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GREEN.applyTo(terminal);
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assertThat(indicatorSet, contains("GREEN"));
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}
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@Test
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public void controlSequenceUpdatesTerminal_SGR_Yellow() {
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VirtualTerminal terminal = createTerminalWithIndicators();
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YELLOW.applyTo(terminal);
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assertThat(indicatorSet, contains("YELLOW"));
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}
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@Test
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public void controlSequenceUpdatesTerminal_SGR_Purple() {
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VirtualTerminal terminal = createTerminalWithIndicators();
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PURPLE.applyTo(terminal);
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assertThat(indicatorSet, contains("MAGENTA"));
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}
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@Test
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public void nullControlSequenceHasCorrectCode() {
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ControlSequence nullControlSequence = new NullControlSequence();
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assertThat(nullControlSequence.getCode(), isEmptyString());
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}
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@Test
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public void SelectGraphicRenditionEnumCoverage() {
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for (SelectGraphicRendition sgr : SelectGraphicRendition.values())
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SelectGraphicRendition.valueOf(sgr.toString());
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}
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}
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87
src/test/kotlin/terminal/ControlSequenceTest.kt
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87
src/test/kotlin/terminal/ControlSequenceTest.kt
Normal file
@ -0,0 +1,87 @@
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package terminal
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import com.googlecode.lanterna.TextColor
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import com.googlecode.lanterna.terminal.virtual.DefaultVirtualTerminal
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import com.googlecode.lanterna.terminal.virtual.VirtualTerminal
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import org.assertj.core.api.Assertions.assertThat
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import org.junit.jupiter.api.BeforeEach
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import org.junit.jupiter.api.Test
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import terminal.ControlSequence.NullControlSequence
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import terminal.SelectGraphicRendition.GREEN
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import terminal.SelectGraphicRendition.PURPLE
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import terminal.SelectGraphicRendition.RED
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import terminal.SelectGraphicRendition.RESET
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import terminal.SelectGraphicRendition.YELLOW
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import java.util.HashSet
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class ControlSequenceTest {
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private lateinit var indicatorSet: MutableSet<String>
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private fun createTerminalWithIndicators(): VirtualTerminal {
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return object : DefaultVirtualTerminal() {
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override fun resetColorAndSGR() {
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indicatorSet.add("RESET")
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}
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override fun setForegroundColor(color: TextColor) {
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indicatorSet.add(color.toString())
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}
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}
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}
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@BeforeEach
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fun setUp() {
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indicatorSet = HashSet()
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}
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@Test
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fun nullControlSequenceDoesNothing() {
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val nullControlSequence = NullControlSequence()
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val terminal = createTerminalWithIndicators()
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nullControlSequence.applyTo(terminal)
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assertThat(indicatorSet).isEmpty()
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}
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@Test
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fun controlSequenceUpdatesTerminal_SGR_Reset() {
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val terminal = createTerminalWithIndicators()
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RESET.applyTo(terminal)
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assertThat(indicatorSet).contains("RESET")
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}
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@Test
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fun controlSequenceUpdatesTerminal_SGR_Red() {
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val terminal = createTerminalWithIndicators()
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RED.applyTo(terminal)
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assertThat(indicatorSet).contains("RED")
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}
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@Test
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fun controlSequenceUpdatesTerminal_SGR_Green() {
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val terminal = createTerminalWithIndicators()
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GREEN.applyTo(terminal)
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assertThat(indicatorSet).contains("GREEN")
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}
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@Test
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fun controlSequenceUpdatesTerminal_SGR_Yellow() {
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val terminal = createTerminalWithIndicators()
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YELLOW.applyTo(terminal)
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assertThat(indicatorSet).contains("YELLOW")
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}
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@Test
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fun controlSequenceUpdatesTerminal_SGR_Purple() {
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val terminal = createTerminalWithIndicators()
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PURPLE.applyTo(terminal)
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assertThat(indicatorSet).contains("MAGENTA")
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}
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@Test
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fun nullControlSequenceHasCorrectCode() {
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val nullControlSequence = NullControlSequence()
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assertThat(nullControlSequence.code).isEmpty()
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}
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}
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@ -1,494 +0,0 @@
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package terminal;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import static com.googlecode.lanterna.input.KeyType.ArrowDown;
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import static com.googlecode.lanterna.input.KeyType.ArrowLeft;
|
||||
import static com.googlecode.lanterna.input.KeyType.ArrowRight;
|
||||
import static com.googlecode.lanterna.input.KeyType.ArrowUp;
|
||||
import static com.googlecode.lanterna.input.KeyType.Backspace;
|
||||
import static com.googlecode.lanterna.input.KeyType.Delete;
|
||||
import static com.googlecode.lanterna.input.KeyType.Enter;
|
||||
import static com.googlecode.lanterna.input.KeyType.Escape;
|
||||
import static terminal.LispTerminal.END_OF_SEGMENT;
|
||||
|
||||
public class LispTerminalTest {
|
||||
|
||||
private VirtualTerminalInteractor terminal;
|
||||
|
||||
@Before
|
||||
public void setUp() {
|
||||
terminal = new VirtualTerminalInteractor();
|
||||
terminal.start();
|
||||
}
|
||||
|
||||
@After
|
||||
public void tearDown() {
|
||||
terminal.stop();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void leftArrowDoesNotMovePastOrigin() {
|
||||
terminal.pressKey(ArrowLeft);
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void leftArrowWorksAfterEnteringCharacters() {
|
||||
terminal.enterCharacters("abc");
|
||||
terminal.assertCursorPosition(3, 0);
|
||||
terminal.pressKey(ArrowLeft);
|
||||
terminal.assertCursorPosition(2, 0);
|
||||
terminal.pressKey(ArrowLeft);
|
||||
terminal.assertCursorPosition(1, 0);
|
||||
terminal.pressKey(ArrowLeft);
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
terminal.pressKey(ArrowLeft);
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void leftArrowWorksAcrossRows() {
|
||||
terminal.setColumns(5);
|
||||
terminal.enterCharacters("123451");
|
||||
terminal.assertCursorPosition(1, 1);
|
||||
terminal.pressKeyTimes(ArrowLeft, 2);
|
||||
terminal.assertCursorPosition(4, 0);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void rightArrowDoesNotMovePastEndOfInput() {
|
||||
terminal.pressKey(ArrowRight);
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void rightArrowWorksAfterMovingLeft() {
|
||||
terminal.enterCharacters("12");
|
||||
terminal.assertCursorPosition(2, 0);
|
||||
terminal.pressKey(ArrowLeft);
|
||||
terminal.assertCursorPosition(1, 0);
|
||||
terminal.pressKey(ArrowRight);
|
||||
terminal.assertCursorPosition(2, 0);
|
||||
terminal.pressKey(ArrowRight);
|
||||
terminal.assertCursorPosition(2, 0);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void rightArrowWorksAcrossRow() {
|
||||
terminal.setColumns(5);
|
||||
terminal.enterCharacters("123451");
|
||||
terminal.assertCursorPosition(1, 1);
|
||||
terminal.pressKeyTimes(ArrowLeft, 3);
|
||||
terminal.assertCursorPosition(3, 0);
|
||||
terminal.pressKeyTimes(ArrowRight, 3);
|
||||
terminal.assertCursorPosition(1, 1);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void characterKeyIsEchoed() {
|
||||
terminal.enterCharacter('a');
|
||||
terminal.assertCursorPosition(1, 0);
|
||||
terminal.assertScreenText("a");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void characterIsInserted() {
|
||||
terminal.enterCharacters("abcd");
|
||||
terminal.pressKeyTimes(ArrowLeft, 2);
|
||||
terminal.enterCharacter('x');
|
||||
terminal.assertScreenText("abxcd");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void characterIsInserted_PushesInputToNextRow() {
|
||||
terminal.setColumns(4);
|
||||
terminal.enterCharacters("abcd");
|
||||
terminal.pressKeyTimes(ArrowLeft, 2);
|
||||
terminal.enterCharacter('x');
|
||||
terminal.assertScreenText("abxc", "d ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void backspaceDoesNothingAtOrigin() {
|
||||
terminal.pressKey(Backspace);
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void backspaceWorksAfterInput() {
|
||||
terminal.enterCharacters("12345");
|
||||
terminal.pressKeyTimes(Backspace, 2);
|
||||
terminal.assertCursorPosition(3, 0);
|
||||
terminal.assertScreenText("123 ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void backspaceWorksAcrossRow() {
|
||||
terminal.setColumns(4);
|
||||
terminal.enterCharacters("1234567");
|
||||
terminal.pressKeyTimes(Backspace, 5);
|
||||
terminal.assertCursorPosition(2, 0);
|
||||
terminal.assertScreenText("12 ", " ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void backspaceWorksInMiddleOfInput() {
|
||||
terminal.enterCharacters("12345");
|
||||
terminal.pressKeyTimes(ArrowLeft, 2);
|
||||
terminal.pressKey(Backspace);
|
||||
terminal.assertCursorPosition(2, 0);
|
||||
terminal.assertScreenText("1245");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void deleteDoesNothingAtOrigin() {
|
||||
terminal.pressKey(Delete);
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void deleteDoesNothingAtEndOfInput() {
|
||||
terminal.enterCharacters("del");
|
||||
terminal.pressKey(Delete);
|
||||
terminal.assertCursorPosition(3, 0);
|
||||
terminal.assertScreenText("del");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void deleteWorksAtStartOfInput() {
|
||||
terminal.enterCharacters("del");
|
||||
terminal.pressKeyTimes(ArrowLeft, 3);
|
||||
terminal.pressKeyTimes(Delete, 3);
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
terminal.assertScreenText(" ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void deleteWorksAcrossRow() {
|
||||
terminal.setColumns(4);
|
||||
terminal.enterCharacters("delete");
|
||||
terminal.pressKeyTimes(ArrowLeft, 5);
|
||||
terminal.pressKey(Delete);
|
||||
terminal.assertCursorPosition(1, 0);
|
||||
terminal.assertScreenText("dlet", "e ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void enterMovesToNextLine() {
|
||||
terminal.pressKey(Enter);
|
||||
terminal.assertCursorPosition(0, 1);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void enterWritesLineToPipedStream() {
|
||||
terminal.enterCharacters("enter");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.assertInputWritten("enter\n");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void enterPressedInMiddleOfInput_WritesEntireLineToPipedStream() {
|
||||
terminal.enterCharacters("enter");
|
||||
terminal.pressKeyTimes(ArrowLeft, 2);
|
||||
terminal.pressKey(Enter);
|
||||
terminal.assertInputWritten("enter\n");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void enterAfterInsertedText_WritesLineToPipedStream() {
|
||||
terminal.enterCharacters("enter");
|
||||
terminal.pressKeyTimes(ArrowLeft, 2);
|
||||
terminal.enterCharacters("||");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.assertInputWritten("ent||er\n");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void enterAfterBackspace_WritesLineToPipedStream() {
|
||||
terminal.enterCharacters("enter");
|
||||
terminal.pressKeyTimes(Backspace, 2);
|
||||
terminal.pressKey(Enter);
|
||||
terminal.assertInputWritten("ent\n");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void enterAfterDelete_WritesLineToPipedStream() {
|
||||
terminal.enterCharacters("enter");
|
||||
terminal.pressKeyTimes(ArrowLeft, 2);
|
||||
terminal.pressKeyTimes(Delete, 2);
|
||||
terminal.pressKey(Enter);
|
||||
terminal.assertInputWritten("ent\n");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void controlDWorks() {
|
||||
terminal.enterCharacters("control-d");
|
||||
terminal.enterControlCharacter('d');
|
||||
terminal.assertInputStreamClosed();
|
||||
terminal.assertInputWritten("control-d\n");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void controlDWorksInMiddleOfInput() {
|
||||
terminal.enterCharacters("control-d");
|
||||
terminal.pressKeyTimes(ArrowLeft, 2);
|
||||
terminal.enterControlCharacter('d');
|
||||
terminal.assertInputStreamClosed();
|
||||
terminal.assertInputWritten("control-d\n");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void escapeDoesNothing() {
|
||||
terminal.pressKey(Escape);
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
terminal.assertInputWritten("");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void controlQDoesNothing() {
|
||||
terminal.enterControlCharacter('q');
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
terminal.assertInputWritten("");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void controlEnterDoesNothing() {
|
||||
terminal.pressControlKey(Enter);
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
terminal.assertInputWritten("");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void outputIsWritten() {
|
||||
terminal.produceOutput("output");
|
||||
terminal.assertCursorPosition(6, 0);
|
||||
terminal.assertScreenText("output");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void endOfSegmentCharacterIsNotPrinted() {
|
||||
terminal.produceOutput("> " + END_OF_SEGMENT);
|
||||
terminal.assertCursorPosition(2, 0);
|
||||
terminal.assertScreenText("> ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void enterTextPastLastLineOfBuffer() {
|
||||
terminal.setColumns(3);
|
||||
terminal.setRows(2);
|
||||
terminal.enterCharacters("01201201");
|
||||
terminal.assertCursorPosition(2, 1);
|
||||
terminal.assertScreenText("012", "01 ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void insertingTextPushesInputPastEndOfBuffer() {
|
||||
terminal.setColumns(3);
|
||||
terminal.setRows(4);
|
||||
terminal.pressKey(Enter);
|
||||
terminal.enterCharacters("00011122");
|
||||
terminal.pressKeyTimes(ArrowLeft, 4);
|
||||
terminal.assertCursorPosition(1, 2);
|
||||
terminal.enterCharacters("zz");
|
||||
terminal.assertCursorPosition(0, 2);
|
||||
terminal.assertScreenText("000", "1zz", "112", "2 ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void insertingTextDoesNothingWhenBufferFilled() {
|
||||
terminal.setColumns(3);
|
||||
terminal.setRows(3);
|
||||
terminal.enterCharacters("00011122");
|
||||
terminal.pressKeyTimes(ArrowLeft, 4);
|
||||
terminal.assertCursorPosition(1, 1);
|
||||
terminal.enterCharacters("zz");
|
||||
terminal.assertCursorPosition(1, 1);
|
||||
terminal.assertScreenText("000", "111", "22 ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void appendingTextDoesNothingWhenBufferFilled() {
|
||||
terminal.setColumns(3);
|
||||
terminal.setRows(3);
|
||||
terminal.enterCharacters("000111222333444");
|
||||
terminal.assertCursorPosition(2, 2);
|
||||
terminal.assertScreenText("000", "111", "22 ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void printedOutputToEndOfRow_MovesCursorToNextRow() {
|
||||
terminal.setColumns(3);
|
||||
terminal.produceOutput("out");
|
||||
terminal.assertCursorPosition(0, 1);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void printedOutputToEndOfBuffer_MovesCursorToNewRow() {
|
||||
terminal.setColumns(3);
|
||||
terminal.setRows(2);
|
||||
terminal.produceOutput("output");
|
||||
terminal.assertCursorPosition(0, 1);
|
||||
terminal.assertScreenText("put", " ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void outputDoesNotOverwriteInput_AndRedisplaysInput() {
|
||||
terminal.setColumns(3);
|
||||
terminal.enterCharacters("0123");
|
||||
terminal.pressKeyTimes(ArrowLeft, 3);
|
||||
terminal.produceOutput("out");
|
||||
terminal.assertCursorPosition(2, 3);
|
||||
terminal.assertScreenText("012", "3ou", "t01", "23 ", " ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void outputEndsOnSecondToLastColumn_MovesToNewRow() {
|
||||
terminal.setColumns(3);
|
||||
terminal.enterCharacters("01234");
|
||||
terminal.pressKeyTimes(ArrowLeft, 3);
|
||||
terminal.produceOutput("out");
|
||||
terminal.assertCursorPosition(2, 4);
|
||||
terminal.assertScreenText("012", "34o", "ut ", "012", "34 ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void outputEndsOnLastColumn_MovesToNewRow() {
|
||||
terminal.setColumns(3);
|
||||
terminal.enterCharacters("012345");
|
||||
terminal.pressKeyTimes(ArrowLeft, 3);
|
||||
terminal.produceOutput("out");
|
||||
terminal.assertCursorPosition(0, 5);
|
||||
terminal.assertScreenText("012", "345", "out", "012", "345", " ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void outputRedisplaysInputAtEndOfBuffer() {
|
||||
terminal.setColumns(3);
|
||||
terminal.setRows(4);
|
||||
terminal.enterCharacters("01234");
|
||||
terminal.pressKeyTimes(ArrowLeft, 3);
|
||||
terminal.produceOutput("out");
|
||||
terminal.assertCursorPosition(2, 3);
|
||||
terminal.assertScreenText("34o", "ut ", "012");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void outputDoesNotOverwriteInput_AfterEnter() {
|
||||
terminal.setColumns(3);
|
||||
terminal.enterCharacters("01201201");
|
||||
terminal.pressKeyTimes(ArrowLeft, 5);
|
||||
terminal.pressKey(Enter);
|
||||
terminal.produceOutput("out");
|
||||
terminal.assertCursorPosition(0, 4);
|
||||
terminal.assertScreenText("012", "012", "01 ", "out", " ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resizeIsHandledGracefully() {
|
||||
terminal.enterCharacters("resize");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.enterCharacters("test");
|
||||
terminal.setColumns(3);
|
||||
terminal.assertCursorPosition(1, 1);
|
||||
terminal.assertScreenText("tes", "t ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void backspaceWorksAfterResize() {
|
||||
terminal.enterCharacters("resize");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.enterCharacters("test");
|
||||
terminal.setColumns(3);
|
||||
terminal.pressKeyTimes(Backspace, 20);
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
terminal.assertScreenText(" ", " ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void deleteWorksAfterResize() {
|
||||
terminal.enterCharacters("resize");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.enterCharacters("test");
|
||||
terminal.setColumns(3);
|
||||
terminal.pressKeyTimes(ArrowLeft, 20);
|
||||
terminal.pressKeyTimes(Delete, 20);
|
||||
terminal.pressKeyTimes(ArrowRight, 20);
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
terminal.assertScreenText(" ", " ");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void controlSequencesAreNotPrinted() {
|
||||
terminal.produceOutput("\u001B[32mcontrol\u001B[0mseq");
|
||||
terminal.assertScreenText("controlseq");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void upArrowWorks() {
|
||||
terminal.enterCharacters("(one)");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.enterCharacters("(two)");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.pressKey(ArrowUp);
|
||||
terminal.assertScreenText("(one)", "(two)", "(two)");
|
||||
terminal.assertCursorPosition(5, 2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void upArrowErasesCurrentLine() {
|
||||
terminal.enterCharacters("(one)");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.enterCharacters("(two)");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.enterCharacters("(three)");
|
||||
terminal.pressKey(ArrowUp);
|
||||
terminal.assertScreenText("(one)", "(two)", "(two) ");
|
||||
terminal.assertCursorPosition(5, 2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void upArrowStopsAtFirstLine() {
|
||||
terminal.enterCharacters("(one)");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.enterCharacters("(two)");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.pressKeyTimes(ArrowUp, 5);
|
||||
terminal.assertScreenText("(one)", "(two)", "(one)");
|
||||
terminal.assertCursorPosition(5, 2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void originIsUpdatedWhenPreviousLineMovesPastEndOfBuffer() {
|
||||
terminal.setRows(3);
|
||||
terminal.setColumns(3);
|
||||
terminal.enterCharacters("12345");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.pressKey(ArrowUp);
|
||||
terminal.assertScreenText("45 ", "123", "45 ");
|
||||
terminal.pressKeyTimes(ArrowLeft, 10);
|
||||
terminal.assertCursorPosition(0, 1);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void downArrowWorks() {
|
||||
terminal.enterCharacters("(one)");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.enterCharacters("(two)");
|
||||
terminal.pressKey(Enter);
|
||||
terminal.enterCharacters("(three)");
|
||||
terminal.pressKey(ArrowUp);
|
||||
terminal.pressKey(ArrowDown);
|
||||
terminal.assertScreenText("(one)", "(two)", "(three)");
|
||||
terminal.assertCursorPosition(7, 2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void downArrowStopsAtLastLine() {
|
||||
terminal.pressKeyTimes(ArrowDown, 5);
|
||||
terminal.assertScreenText(" ");
|
||||
terminal.assertCursorPosition(0, 0);
|
||||
}
|
||||
}
|
||||
493
src/test/kotlin/terminal/LispTerminalTest.kt
Normal file
493
src/test/kotlin/terminal/LispTerminalTest.kt
Normal file
@ -0,0 +1,493 @@
|
||||
package terminal
|
||||
|
||||
import com.googlecode.lanterna.input.KeyType.ArrowDown
|
||||
import com.googlecode.lanterna.input.KeyType.ArrowLeft
|
||||
import com.googlecode.lanterna.input.KeyType.ArrowRight
|
||||
import com.googlecode.lanterna.input.KeyType.ArrowUp
|
||||
import com.googlecode.lanterna.input.KeyType.Backspace
|
||||
import com.googlecode.lanterna.input.KeyType.Delete
|
||||
import com.googlecode.lanterna.input.KeyType.Enter
|
||||
import com.googlecode.lanterna.input.KeyType.Escape
|
||||
import org.junit.jupiter.api.AfterEach
|
||||
import org.junit.jupiter.api.BeforeEach
|
||||
import org.junit.jupiter.api.Test
|
||||
import terminal.LispTerminal.END_OF_SEGMENT
|
||||
|
||||
class LispTerminalTest {
|
||||
|
||||
private lateinit var terminal: VirtualTerminalInteractor
|
||||
|
||||
@BeforeEach
|
||||
fun setUp() {
|
||||
terminal = VirtualTerminalInteractor()
|
||||
terminal.start()
|
||||
}
|
||||
|
||||
@AfterEach
|
||||
fun tearDown() {
|
||||
terminal.stop()
|
||||
}
|
||||
|
||||
@Test
|
||||
fun leftArrowDoesNotMovePastOrigin() {
|
||||
terminal.pressKey(ArrowLeft)
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun leftArrowWorksAfterEnteringCharacters() {
|
||||
terminal.enterCharacters("abc")
|
||||
terminal.assertCursorPosition(3, 0)
|
||||
terminal.pressKey(ArrowLeft)
|
||||
terminal.assertCursorPosition(2, 0)
|
||||
terminal.pressKey(ArrowLeft)
|
||||
terminal.assertCursorPosition(1, 0)
|
||||
terminal.pressKey(ArrowLeft)
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
terminal.pressKey(ArrowLeft)
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun leftArrowWorksAcrossRows() {
|
||||
terminal.setColumns(5)
|
||||
terminal.enterCharacters("123451")
|
||||
terminal.assertCursorPosition(1, 1)
|
||||
terminal.pressKeyTimes(ArrowLeft, 2)
|
||||
terminal.assertCursorPosition(4, 0)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun rightArrowDoesNotMovePastEndOfInput() {
|
||||
terminal.pressKey(ArrowRight)
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun rightArrowWorksAfterMovingLeft() {
|
||||
terminal.enterCharacters("12")
|
||||
terminal.assertCursorPosition(2, 0)
|
||||
terminal.pressKey(ArrowLeft)
|
||||
terminal.assertCursorPosition(1, 0)
|
||||
terminal.pressKey(ArrowRight)
|
||||
terminal.assertCursorPosition(2, 0)
|
||||
terminal.pressKey(ArrowRight)
|
||||
terminal.assertCursorPosition(2, 0)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun rightArrowWorksAcrossRow() {
|
||||
terminal.setColumns(5)
|
||||
terminal.enterCharacters("123451")
|
||||
terminal.assertCursorPosition(1, 1)
|
||||
terminal.pressKeyTimes(ArrowLeft, 3)
|
||||
terminal.assertCursorPosition(3, 0)
|
||||
terminal.pressKeyTimes(ArrowRight, 3)
|
||||
terminal.assertCursorPosition(1, 1)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun characterKeyIsEchoed() {
|
||||
terminal.enterCharacter('a')
|
||||
terminal.assertCursorPosition(1, 0)
|
||||
terminal.assertScreenText("a")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun characterIsInserted() {
|
||||
terminal.enterCharacters("abcd")
|
||||
terminal.pressKeyTimes(ArrowLeft, 2)
|
||||
terminal.enterCharacter('x')
|
||||
terminal.assertScreenText("abxcd")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun characterIsInserted_PushesInputToNextRow() {
|
||||
terminal.setColumns(4)
|
||||
terminal.enterCharacters("abcd")
|
||||
terminal.pressKeyTimes(ArrowLeft, 2)
|
||||
terminal.enterCharacter('x')
|
||||
terminal.assertScreenText("abxc", "d ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun backspaceDoesNothingAtOrigin() {
|
||||
terminal.pressKey(Backspace)
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun backspaceWorksAfterInput() {
|
||||
terminal.enterCharacters("12345")
|
||||
terminal.pressKeyTimes(Backspace, 2)
|
||||
terminal.assertCursorPosition(3, 0)
|
||||
terminal.assertScreenText("123 ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun backspaceWorksAcrossRow() {
|
||||
terminal.setColumns(4)
|
||||
terminal.enterCharacters("1234567")
|
||||
terminal.pressKeyTimes(Backspace, 5)
|
||||
terminal.assertCursorPosition(2, 0)
|
||||
terminal.assertScreenText("12 ", " ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun backspaceWorksInMiddleOfInput() {
|
||||
terminal.enterCharacters("12345")
|
||||
terminal.pressKeyTimes(ArrowLeft, 2)
|
||||
terminal.pressKey(Backspace)
|
||||
terminal.assertCursorPosition(2, 0)
|
||||
terminal.assertScreenText("1245")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun deleteDoesNothingAtOrigin() {
|
||||
terminal.pressKey(Delete)
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun deleteDoesNothingAtEndOfInput() {
|
||||
terminal.enterCharacters("del")
|
||||
terminal.pressKey(Delete)
|
||||
terminal.assertCursorPosition(3, 0)
|
||||
terminal.assertScreenText("del")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun deleteWorksAtStartOfInput() {
|
||||
terminal.enterCharacters("del")
|
||||
terminal.pressKeyTimes(ArrowLeft, 3)
|
||||
terminal.pressKeyTimes(Delete, 3)
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
terminal.assertScreenText(" ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun deleteWorksAcrossRow() {
|
||||
terminal.setColumns(4)
|
||||
terminal.enterCharacters("delete")
|
||||
terminal.pressKeyTimes(ArrowLeft, 5)
|
||||
terminal.pressKey(Delete)
|
||||
terminal.assertCursorPosition(1, 0)
|
||||
terminal.assertScreenText("dlet", "e ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun enterMovesToNextLine() {
|
||||
terminal.pressKey(Enter)
|
||||
terminal.assertCursorPosition(0, 1)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun enterWritesLineToPipedStream() {
|
||||
terminal.enterCharacters("enter")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.assertInputWritten("enter\n")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun enterPressedInMiddleOfInput_WritesEntireLineToPipedStream() {
|
||||
terminal.enterCharacters("enter")
|
||||
terminal.pressKeyTimes(ArrowLeft, 2)
|
||||
terminal.pressKey(Enter)
|
||||
terminal.assertInputWritten("enter\n")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun enterAfterInsertedText_WritesLineToPipedStream() {
|
||||
terminal.enterCharacters("enter")
|
||||
terminal.pressKeyTimes(ArrowLeft, 2)
|
||||
terminal.enterCharacters("||")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.assertInputWritten("ent||er\n")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun enterAfterBackspace_WritesLineToPipedStream() {
|
||||
terminal.enterCharacters("enter")
|
||||
terminal.pressKeyTimes(Backspace, 2)
|
||||
terminal.pressKey(Enter)
|
||||
terminal.assertInputWritten("ent\n")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun enterAfterDelete_WritesLineToPipedStream() {
|
||||
terminal.enterCharacters("enter")
|
||||
terminal.pressKeyTimes(ArrowLeft, 2)
|
||||
terminal.pressKeyTimes(Delete, 2)
|
||||
terminal.pressKey(Enter)
|
||||
terminal.assertInputWritten("ent\n")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun controlDWorks() {
|
||||
terminal.enterCharacters("control-d")
|
||||
terminal.enterControlCharacter('d')
|
||||
terminal.assertInputStreamClosed()
|
||||
terminal.assertInputWritten("control-d\n")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun controlDWorksInMiddleOfInput() {
|
||||
terminal.enterCharacters("control-d")
|
||||
terminal.pressKeyTimes(ArrowLeft, 2)
|
||||
terminal.enterControlCharacter('d')
|
||||
terminal.assertInputStreamClosed()
|
||||
terminal.assertInputWritten("control-d\n")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun escapeDoesNothing() {
|
||||
terminal.pressKey(Escape)
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
terminal.assertInputWritten("")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun controlQDoesNothing() {
|
||||
terminal.enterControlCharacter('q')
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
terminal.assertInputWritten("")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun controlEnterDoesNothing() {
|
||||
terminal.pressControlKey(Enter)
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
terminal.assertInputWritten("")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun outputIsWritten() {
|
||||
terminal.produceOutput("output")
|
||||
terminal.assertCursorPosition(6, 0)
|
||||
terminal.assertScreenText("output")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun endOfSegmentCharacterIsNotPrinted() {
|
||||
terminal.produceOutput("> $END_OF_SEGMENT")
|
||||
terminal.assertCursorPosition(2, 0)
|
||||
terminal.assertScreenText("> ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun enterTextPastLastLineOfBuffer() {
|
||||
terminal.setColumns(3)
|
||||
terminal.setRows(2)
|
||||
terminal.enterCharacters("01201201")
|
||||
terminal.assertCursorPosition(2, 1)
|
||||
terminal.assertScreenText("012", "01 ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun insertingTextPushesInputPastEndOfBuffer() {
|
||||
terminal.setColumns(3)
|
||||
terminal.setRows(4)
|
||||
terminal.pressKey(Enter)
|
||||
terminal.enterCharacters("00011122")
|
||||
terminal.pressKeyTimes(ArrowLeft, 4)
|
||||
terminal.assertCursorPosition(1, 2)
|
||||
terminal.enterCharacters("zz")
|
||||
terminal.assertCursorPosition(0, 2)
|
||||
terminal.assertScreenText("000", "1zz", "112", "2 ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun insertingTextDoesNothingWhenBufferFilled() {
|
||||
terminal.setColumns(3)
|
||||
terminal.setRows(3)
|
||||
terminal.enterCharacters("00011122")
|
||||
terminal.pressKeyTimes(ArrowLeft, 4)
|
||||
terminal.assertCursorPosition(1, 1)
|
||||
terminal.enterCharacters("zz")
|
||||
terminal.assertCursorPosition(1, 1)
|
||||
terminal.assertScreenText("000", "111", "22 ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun appendingTextDoesNothingWhenBufferFilled() {
|
||||
terminal.setColumns(3)
|
||||
terminal.setRows(3)
|
||||
terminal.enterCharacters("000111222333444")
|
||||
terminal.assertCursorPosition(2, 2)
|
||||
terminal.assertScreenText("000", "111", "22 ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun printedOutputToEndOfRow_MovesCursorToNextRow() {
|
||||
terminal.setColumns(3)
|
||||
terminal.produceOutput("out")
|
||||
terminal.assertCursorPosition(0, 1)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun printedOutputToEndOfBuffer_MovesCursorToNewRow() {
|
||||
terminal.setColumns(3)
|
||||
terminal.setRows(2)
|
||||
terminal.produceOutput("output")
|
||||
terminal.assertCursorPosition(0, 1)
|
||||
terminal.assertScreenText("put", " ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun outputDoesNotOverwriteInput_AndRedisplaysInput() {
|
||||
terminal.setColumns(3)
|
||||
terminal.enterCharacters("0123")
|
||||
terminal.pressKeyTimes(ArrowLeft, 3)
|
||||
terminal.produceOutput("out")
|
||||
terminal.assertCursorPosition(2, 3)
|
||||
terminal.assertScreenText("012", "3ou", "t01", "23 ", " ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun outputEndsOnSecondToLastColumn_MovesToNewRow() {
|
||||
terminal.setColumns(3)
|
||||
terminal.enterCharacters("01234")
|
||||
terminal.pressKeyTimes(ArrowLeft, 3)
|
||||
terminal.produceOutput("out")
|
||||
terminal.assertCursorPosition(2, 4)
|
||||
terminal.assertScreenText("012", "34o", "ut ", "012", "34 ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun outputEndsOnLastColumn_MovesToNewRow() {
|
||||
terminal.setColumns(3)
|
||||
terminal.enterCharacters("012345")
|
||||
terminal.pressKeyTimes(ArrowLeft, 3)
|
||||
terminal.produceOutput("out")
|
||||
terminal.assertCursorPosition(0, 5)
|
||||
terminal.assertScreenText("012", "345", "out", "012", "345", " ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun outputRedisplaysInputAtEndOfBuffer() {
|
||||
terminal.setColumns(3)
|
||||
terminal.setRows(4)
|
||||
terminal.enterCharacters("01234")
|
||||
terminal.pressKeyTimes(ArrowLeft, 3)
|
||||
terminal.produceOutput("out")
|
||||
terminal.assertCursorPosition(2, 3)
|
||||
terminal.assertScreenText("34o", "ut ", "012")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun outputDoesNotOverwriteInput_AfterEnter() {
|
||||
terminal.setColumns(3)
|
||||
terminal.enterCharacters("01201201")
|
||||
terminal.pressKeyTimes(ArrowLeft, 5)
|
||||
terminal.pressKey(Enter)
|
||||
terminal.produceOutput("out")
|
||||
terminal.assertCursorPosition(0, 4)
|
||||
terminal.assertScreenText("012", "012", "01 ", "out", " ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun resizeIsHandledGracefully() {
|
||||
terminal.enterCharacters("resize")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.enterCharacters("test")
|
||||
terminal.setColumns(3)
|
||||
terminal.assertCursorPosition(1, 1)
|
||||
terminal.assertScreenText("tes", "t ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun backspaceWorksAfterResize() {
|
||||
terminal.enterCharacters("resize")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.enterCharacters("test")
|
||||
terminal.setColumns(3)
|
||||
terminal.pressKeyTimes(Backspace, 20)
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
terminal.assertScreenText(" ", " ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun deleteWorksAfterResize() {
|
||||
terminal.enterCharacters("resize")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.enterCharacters("test")
|
||||
terminal.setColumns(3)
|
||||
terminal.pressKeyTimes(ArrowLeft, 20)
|
||||
terminal.pressKeyTimes(Delete, 20)
|
||||
terminal.pressKeyTimes(ArrowRight, 20)
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
terminal.assertScreenText(" ", " ")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun controlSequencesAreNotPrinted() {
|
||||
terminal.produceOutput("\u001B[32mcontrol\u001B[0mseq")
|
||||
terminal.assertScreenText("controlseq")
|
||||
}
|
||||
|
||||
@Test
|
||||
fun upArrowWorks() {
|
||||
terminal.enterCharacters("(one)")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.enterCharacters("(two)")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.pressKey(ArrowUp)
|
||||
terminal.assertScreenText("(one)", "(two)", "(two)")
|
||||
terminal.assertCursorPosition(5, 2)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun upArrowErasesCurrentLine() {
|
||||
terminal.enterCharacters("(one)")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.enterCharacters("(two)")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.enterCharacters("(three)")
|
||||
terminal.pressKey(ArrowUp)
|
||||
terminal.assertScreenText("(one)", "(two)", "(two) ")
|
||||
terminal.assertCursorPosition(5, 2)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun upArrowStopsAtFirstLine() {
|
||||
terminal.enterCharacters("(one)")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.enterCharacters("(two)")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.pressKeyTimes(ArrowUp, 5)
|
||||
terminal.assertScreenText("(one)", "(two)", "(one)")
|
||||
terminal.assertCursorPosition(5, 2)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun originIsUpdatedWhenPreviousLineMovesPastEndOfBuffer() {
|
||||
terminal.setRows(3)
|
||||
terminal.setColumns(3)
|
||||
terminal.enterCharacters("12345")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.pressKey(ArrowUp)
|
||||
terminal.assertScreenText("45 ", "123", "45 ")
|
||||
terminal.pressKeyTimes(ArrowLeft, 10)
|
||||
terminal.assertCursorPosition(0, 1)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun downArrowWorks() {
|
||||
terminal.enterCharacters("(one)")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.enterCharacters("(two)")
|
||||
terminal.pressKey(Enter)
|
||||
terminal.enterCharacters("(three)")
|
||||
terminal.pressKey(ArrowUp)
|
||||
terminal.pressKey(ArrowDown)
|
||||
terminal.assertScreenText("(one)", "(two)", "(three)")
|
||||
terminal.assertCursorPosition(7, 2)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun downArrowStopsAtLastLine() {
|
||||
terminal.pressKeyTimes(ArrowDown, 5)
|
||||
terminal.assertScreenText(" ")
|
||||
terminal.assertCursorPosition(0, 0)
|
||||
}
|
||||
}
|
||||
@ -12,8 +12,7 @@ import java.io.IOException;
|
||||
import java.io.PipedInputStream;
|
||||
import java.io.PipedOutputStream;
|
||||
|
||||
import static org.hamcrest.Matchers.is;
|
||||
import static org.junit.Assert.assertThat;
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
import static org.junit.Assert.fail;
|
||||
import static terminal.LispTerminal.END_OF_SEGMENT;
|
||||
|
||||
@ -138,8 +137,8 @@ public class VirtualTerminalInteractor {
|
||||
}
|
||||
|
||||
public void assertCursorPosition(int column, int row) {
|
||||
assertThat(virtualTerminal.getCursorPosition().getColumn(), is(column));
|
||||
assertThat(virtualTerminal.getCursorPosition().getRow(), is(row));
|
||||
assertThat(virtualTerminal.getCursorPosition().getColumn()).isEqualTo(column);
|
||||
assertThat(virtualTerminal.getCursorPosition().getRow()).isEqualTo(row);
|
||||
}
|
||||
|
||||
public void assertScreenText(String... rows) {
|
||||
@ -152,7 +151,7 @@ public class VirtualTerminalInteractor {
|
||||
TerminalPosition position = new TerminalPosition(column, row);
|
||||
String expected = String.valueOf(character);
|
||||
String actual = String.valueOf(virtualTerminal.getCharacter(position).getCharacter());
|
||||
assertThat(actual, is(expected));
|
||||
assertThat(actual).isEqualTo(expected);
|
||||
}
|
||||
|
||||
public void assertInputWritten(String expected) {
|
||||
@ -166,7 +165,7 @@ public class VirtualTerminalInteractor {
|
||||
} catch (IOException ignored) {
|
||||
}
|
||||
|
||||
assertThat(actual, is(expected));
|
||||
assertThat(actual).isEqualTo(expected);
|
||||
}
|
||||
|
||||
public void assertInputStreamClosed() {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user