!2 Test Collapsable sections
When a section of wiki test is surrounded by:
 * !-!*** ... ***!-! it is rendered as a collapsable section;
 * !-!**> ... ***!-! it is rendered as a collapsed section;
 * !-!**< ... ***!-! it is rendered as a invisible section;

The number of stars is optional; at least one is required at the start and end.
The formal format for using this widget involved multiple lines and looks like so:
#---------------------------------------------------
{{{TOP
!*** section title
content
more content
****************!
BOTTOM
}}}

and will be rendered as:
TOP
!*** section title
content
more content
****************!
BOTTOM
#---------------------------------------------------
-----
{{{TOP
!**> section title
content
more content
****************!
BOTTOM
}}}

and will be rendered as:
TOP
!***> section title
content
more content
****************!
BOTTOM
#---------------------------------------------------
-----
{{{TOP
!**< section title
content
more content
****************!
BOTTOM
}}}

and will be rendered as:
TOP
!**< section title
content
more content
****************!
BOTTOM

!*> Scenarios
!|scenario|given a page with a collapsible section containing|text|
|given page|PageWithCollapsibleSection|with content|!** My Section!-<br>-!@text!-<br>-!****!|

!|scenario|given a page with a collapsed section containing|text|
|given page|PageWithCollapsibleSection|with content|!*> My Section!-<br>-!@text!-<br>-!****!|

!|scenario|given a page with an invisible section containing|text|
|given page|PageWithCollapsibleSection|with content|!*< My Section!-<br>-!@text!-<br>-!****!|

!|scenario|the content|text|should be in a div|
|it should match|<div>@text(<br/>)?</div>|

!|scenario|it should have|text|within a|class|div|
|the content|@text|should be in a div|
|and it should have a collapsible div|

!|scenario|and it should have a collapsible div|
|and should contain|div class="collapsible|
|and should contain|p class="title">My Section|

*!

!|script|
|given a page with a collapsible section containing|line one!-<br/>-!line two|
|it should have|line one!-<br/>-!line two|within a|collapsible|div|
||
|given a page with a collapsed section containing|line one!-<br/>-!line two|
|it should have|line one!-<br/>-!line two|within a|invisible|div|
||
|given a page with an invisible section containing|line one!-<br/>-!line two|
|the content|line one!-<br/>-!line two|should be in a div|
