Item11440: add dummy test, avoid silently skipping

Previously, the default UnitTestContrib config results in zero tests
being generated, so a dummy test means there's always at least one
test and the skip annotation can then inform the user why no tests
were generated in the output summary.

Without this we get silent skippage, and that's not good.

git-svn-id: http://svn.foswiki.org/trunk@13869 0b4bb1d4-4e5a-0410-9cc4-b2b747904278

WysiwygPlugin/test/unit/WysiwygPlugin/BrowserTranslatorTests.pm

@@ -632,6 +632,18 @@ sub compareHTML_TML {
     $this->assert_tml_equals( $args->{tml}, $actualTml, $args->{name} );
 }
 
+# Item11440 - dummy test, do not remove. skip() is never called if list_tests()
+# returns nothing (why bother skipping zero tests), and this is the case with
+# the (default) empty $Foswiki::cfg{UnitTestContrib}{SeleniumRc}{Browsers}
+#
+# We would rather a bogus dummy test which gives a meaningful skip annotation
+# in the result summary, than to silently skip a suite which contains zero tests
+sub test_nothing {
+    my ($this) = @_;
+
+    return;
+}
+
 1;
 
 __END__