add better test coverage of serializing nodes, improve test command

setup.sh

@@ -49,9 +49,25 @@ dev() {
 }
 
 test() {
+    if ! [[ "$1" ]]; then
+        echo "usage: setup.sh test [MAYAVERSION] ..."
+        return
+    fi
+
     build
     echo "Running tests..."
-    mayapy tests build/$PACKAGE_NAME
+    echo "Be sure to run 'setup.sh dev' first."
+
+    for version in "$@"
+    do
+        # find mayapy
+        mayapy="$PROGRAMFILES/Autodesk/Maya${version}/bin/mayapy.exe"
+        # log maya version
+        py_version=`"$mayapy" -V`
+        printf "\n> Maya ${version} (${py_version})\n"
+        # run tests
+        "$mayapy" tests build/$PACKAGE_NAME
+    done
 }
 
 install() {
@@ -94,11 +110,10 @@ link() {
     fi
 }
 
-
 # run command by name
 if [[ "$1" ]]; then
     cd $(dirname "$0")
-    $1
+    $1 "${@:2}"
 else
     echo -e "usage: setup.sh [COMMAND]\n  $ALL_COMMANDS"
 fi

tests/test_core.py

@@ -12,7 +12,16 @@ def tearDown(self):
         pm.delete(self.node)
 
     def test_set_and_get_data(self):
-        set_data = ["myData", {"a": 1, "b": 2}, ("x", "y", "z")]
+        pm.namespace(add="test_ns")
+        node_a = pm.group(name="node_a", empty=True)
+        node_b = pm.group(name="test_ns:node_b", empty=True)
+
+        set_data = [
+            "myData",
+            {"a": 1, "b": 2},
+            ("x", "y", "z"),
+            [node_a, node_b],
+        ]
         class_name = "myMetaClass"
         meta.set_metadata(self.node, class_name, set_data)
         self.assertEqual(meta.get_metadata(self.node, class_name), set_data)