Added tests for row and column classes

CHANGES.rst

@@ -6,6 +6,9 @@ There's a frood who really knows where his towel is.
 1.0a11 (unreleased)
 ^^^^^^^^^^^^^^^^^^^
 
+- Add custom classes for row and columns (closes `#504`_).
+  [rodfersou]
+
 - Fix the carousel compose edit widget when items have been added that are now expired.
   List the items with a red border and a warning text.
   This only fixes listing expired content for non-managers (like using having the Editor rol) in compose mode, it doesn't change visibility of items when viewing.

src/collective/cover/tests/test_layout.robot

@@ -81,8 +81,27 @@ Test Basic Layout Operations
     # Hide Description
     Click Element  css=#formfield-collective-cover-basic-description .visibility-no
     Click Button  id=buttons-save
+    # Change row class
+    Click Element  css=.config-row-link:nth-child(1)
+    Wait until element is visible  id=class-chooser
+    Select From List  css=#class-chooser select  Shadow
+    Click Element  css=.ui-dialog:last-child .ui-dialog-titlebar-close
+    # Change column class
+    Click Element  css=.config-column-link:nth-child(1)
+    Wait until element is visible  id=class-chooser
+    Select From List  css=#class-chooser select  Border
+    Click Element  css=.ui-dialog:last-child .ui-dialog-titlebar-close
     Save Cover Layout
 
+    # Test row and column classes
+    Compose Cover
+    Page Should Contain Element  css=.row.tile-shadow
+    Page Should Contain Element  css=.cell.tile-edge
+    Click Link  link=View
+    Page Should Contain Element  css=.row.tile-shadow
+    Page Should Contain Element  css=.cell.tile-edge
+
+
     # Reopen Layout and check configuration
     Edit Cover Layout
     Click Config from Tile  ${tile_class}
@@ -144,4 +163,3 @@ Click Config from Tile
     [arguments]  ${tile}
 
     Click Element  css=${tile} .config-tile-link
-