added support for plugin unittests

	This patch adds support to include plugin tests in the
	DokuWiki testsuite. Plugin tests are located in a dedicated
	directory _test/within a plugin directory. The naming
	convention of the test files follows the one used in
	DokuWikis testsuite.

		<plugin>/_test/*.test.php 	-> single test
		<plugin>/_test/*.group.php  -> group test

	The plugin tests are accessible via the web interface
	of the test suite and via the cli interface. It is recommend
	to bundle plugin test in a plugin group test. The webinterface
	also allows to run all plugin tests at once.

	Test files must include:

		<dokuwiki>/_test/lib/unittest.php

	Example Test:

	require_once(DOKU_INC.'_test/lib/unittest.php');
	class plugin_test extends Doku_UnitTestCase {
		function test() {
			$this->assertEqual(1,1);
		}
	}

	Example Group Test:

	require_once(DOKU_INC.'_test/lib/unittest.php');
	class plugin_group_test extends Doku_GroupTest {
		function group_test() {
			$dir = dirname(__FILE__).'/';
			$this->GroupTest('plugin_grouptest');
			$this->addTestFile($dir . 'plugin.test1.php');
			$this->addTestFile($dir . 'plugin.test2.php');
			$this->addTestFile($dir . 'plugin.test3.php');
		}
	}

	At the moment unittest.php contains only two
	meta classes so plugins tests don't have to inherit
	from the simpletest classes.

	This patch should be treated as intermediate step to
	allow for plugin tests. The testsuite wasn't designed
	to include plugin tests. It should probably be refactored
	at a later point.

1 files changed, 53 insertions, 3 deletions

diff --git a/_test/runtests.php b/_test/runtests.php
index e122c59fb..8b93efec3 100755
--- a/_test/runtests.php
+++ b/_test/runtests.php
@@ -21,11 +21,17 @@ passes is printed on STDOUT. If ANY of the test cases fail (or raise
 errors) details are printed on STDERR and this script returns a non-zero
 exit code.
   -c  --case=NAME         specify a test case by it's ID (see -i for list)
+  --pcase=NAME            specify a plugin test case by it's ID 
+                          (see --plugincaselist for list)
   -f  --file=NAME         specify a test case file (full or relative path)
   -g  --group=NAME        specify a grouptest. If no grouptest is
                           specified, all test cases will be run.
+  --pgroup=NAME           specify a plugin grouptest. If no grouptest is
+                          specified, all test cases will be run.
   -i  --caselist          list individual test cases by their ID
   -l  --grouplist         list available grouptests
+  --plugincaselist        list all individual plugin test cases by their ID
+  --plugingrouplist       list avialable plugin grouptests
   -s, --separator=SEP     set the character(s) used to separate fail
                           details to SEP
   -p, --path              path to SimpleTest installation
@@ -40,14 +46,18 @@ EOD;
 $opt_separator = '->';
 $opt_caselist = FALSE;
 $opt_grouplist = FALSE;
+$opt_plugincaselist = FALSE;
+$opt_plugingrouplist = FALSE;
 $opt_caseid = FALSE;
+$top_plugincaseid = FALSE;
 $opt_casefile = FALSE;
 $opt_groupfile = FALSE;
+$opt_plugingroupfile = FALSE;
 
 include_once(DOKU_INC.'inc/cliopts.php');
 
 $short_opts = "c:f:g:hils:p:";
-$long_opts  = array("case=","caselist","help", "file=", "group=", "grouplist", "separator=", "path=");
+$long_opts  = array("case=","pcase=","caselist","help", "file=", "group=", "pgroup=", "grouplist", "plugincaselist", "plugingrouplist", "separator=", "path=");
 $OPTS = Doku_Cli_Opts::getOptions(__FILE__,$short_opts,$long_opts);
 if ( $OPTS->isError() ) {
     fwrite( STDERR, $OPTS->getMessage() . "\n");
@@ -61,6 +71,9 @@ foreach ($OPTS->options as $key => $val) {
         case 'case':
             $opt_caseid = $val;
             break;
+        case 'pcase':
+            $opt_plugincaseid = $val;
+            break;
         case 'h':
         case 'help':
             usage();
@@ -73,6 +86,9 @@ foreach ($OPTS->options as $key => $val) {
         case 'group':
             $opt_groupfile = $val;
             break;
+        case 'pgroup':
+            $opt_plugingroupfile = $val;
+            break;
         case 'i':
         case 'caselist':
             $opt_caselist = TRUE;
@@ -81,6 +97,12 @@ foreach ($OPTS->options as $key => $val) {
         case 'grouplist':
             $opt_grouplist = TRUE;
             break;
+        case 'plugincaselist':
+            $opt_plugincaselist = TRUE;
+            break;
+        case 'plugingrouplist':
+            $opt_plugingrouplist = TRUE;
+            break;
         case 's':
         case 'separator':
             $opt_separator = $val;
@@ -110,8 +132,18 @@ if ($opt_caselist) {
     echo CLITestManager::getTestCaseList(TEST_CASES);
 }
 
+/* list plugin test cases */
+if ($opt_plugincaselist) {
+    echo CLITestManager::getPluginTestCaseList(TEST_PLUGINS);
+}
+
+/* list plugin group tests */
+if($opt_plugingrouplist) {
+    echo CLITestManager::getPluginGroupTestList(TEST_PLUGINS);
+}
+
 /* exit if we've displayed a list */
-if ( $opt_grouplist || $opt_caselist ) {
+if ( $opt_grouplist || $opt_caselist || $opt_plugincaselist || $opt_plugingrouplist ) {
     exit(0);
 }
 
@@ -120,17 +152,35 @@ if ($opt_casefile) {
     TestManager::runTestFile($opt_casefile, new CLIReporter($opt_separator));
     exit(0);
 }
-/* run a test case by id*/
+
+/* run a test case by id */
 if ($opt_caseid) {
     TestManager::runTestCase($opt_caseid, TEST_CASES, new CLIReporter($opt_separator));
     exit(0);
 }
+
+/* run a plugin test by case id */
+if ($opt_plugincaseid) {
+    TestManager::runTestCase($opt_plugincaseid, TEST_PLUGINS, new CLIReporter($opt_separator));
+    exit(0);
+}
+
 /* run a grouptest */
 if ($opt_groupfile) {
     TestManager::runGroupTest($opt_groupfile, TEST_GROUPS,
                               new CLIReporter($opt_separator));
     exit(0);
 }
+
+/* run a plugin grouptest */
+if ($opt_plugingroupfile) {
+    TestManager::runGroupTest($opt_plugingroupfile, TEST_PLUGINS,
+                              new CLIReporter($opt_separator));
+    exit(0);
+}
+
+/* run a plugin group test */
+//FIXME
 /* run all tests */
 TestManager::runAllTests(new CLIReporter($opt_separator));
 exit(0);