kodev: add --tags option to test command

kodev

@@ -246,10 +246,33 @@ OPTIONS:
 
 function kodev-test {
     TEST_HELP_MSG="
-usage: test [front|base] <TEST_NAME>
+usage: test <OPTIONS> [front|base] <TEST_NAME>
 
     TEST_NAME is optional. If no TEST_NAME is given, all tests will be run.
+
+OPTIONS:
+
+    --tags=TAGS     only run tests with given tags
     "
+    while [[ $1 == '--'* ]]; do
+        PARAM=`echo $1 | awk -F= '{print $1}'`
+        VALUE=`echo $1 | awk -F= '{print $2}'`
+        case $PARAM in
+            --tags)
+                opts="--tags=${VALUE}"
+                ;;
+            -h | --help)
+                echo "${TEST_HELP_MSG}"
+                exit 0
+                ;;
+            *)
+                echo "ERROR: unknown option \"$PARAM\""
+                echo "${TEST_HELP_MSG}"
+                exit 1
+                ;;
+        esac
+        shift
+    done
 
     if [ $# -lt 1 ]; then
         echo "${TEST_HELP_MSG}"
@@ -265,7 +288,7 @@ usage: test [front|base] <TEST_NAME>
     if [ ! -z $2 ]; then
         test_path="${test_path}/$2"
     fi
-    busted -o verbose_print --exclude-tags=notest ${test_path}
+    busted ${opts} -o verbose_print --exclude-tags=notest ${test_path}
 
     popd
 }