More unit test refactoring; remove unnecessary periods from HTMLDefinition error messages

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1374 48356398-32a2-884e-a903-53898d9a118a

tests/HTMLPurifier/ChildDef/StrictBlockquoteTest.php

@@ -74,6 +74,7 @@ extends HTMLPurifier_ChildDefHarness
     }
     
     function testError() {
+        $this->expectError('Cannot use non-block element as block wrapper');
         $this->obj = new HTMLPurifier_ChildDef_StrictBlockquote('div | p');
         $this->config->set('HTML', 'BlockWrapper', 'dav');
         $this->assertResult('Needs wrap', '<p>Needs wrap</p>');