1 files changed, 110 insertions, 0 deletions
diff --git a/sources/pyside2/tests/QtCore/classinfo_test.py b/sources/pyside2/tests/QtCore/classinfo_test.py
new file mode 100644
index 000000000..1ff67e19a
--- /dev/null
+++ b/sources/pyside2/tests/QtCore/classinfo_test.py
@@ -0,0 +1,110 @@
+#############################################################################
+##
+## Copyright (C) 2016 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the test suite of PySide2.
+##
+## $QT_BEGIN_LICENSE:GPL-EXCEPT$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 as published by the Free Software
+## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import sys
+import unittest
+
+from PySide2.QtCore import QObject, QCoreApplication, ClassInfo
+
+class TestClassInfo(unittest.TestCase):
+    def test_metadata(self):
+        @ClassInfo(author='pyside', url='http://www.pyside.org')
+        class MyObject(QObject):
+            pass
+
+        o = MyObject()
+        mo = o.metaObject()
+        self.assertEqual(mo.classInfoCount(), 2)
+
+        ci = mo.classInfo(0) #author
+        self.assertEqual(ci.name(), 'author')
+        self.assertEqual(ci.value(), 'pyside')
+
+        ci = mo.classInfo(1) #url
+        self.assertEqual(ci.name(), 'url')
+        self.assertEqual(ci.value(), 'http://www.pyside.org')
+
+    def test_verify_metadata_types(self):
+        valid_dict = { '123': '456' }
+
+        invalid_dict_1 = { '123': 456 }
+        invalid_dict_2 = {  123:  456 }
+        invalid_dict_3 = {  123: '456' }
+
+        ClassInfo(**valid_dict)
+
+        self.assertRaises(TypeError, ClassInfo, **invalid_dict_1)
+
+        # assertRaises only allows for string keywords, so a `try` must be used here.
+        try:
+            ClassInfo(**invalid_dict_2)
+            self.fail('ClassInfo() accepted invalid_dict_2!')
+        except TypeError:
+            pass
+
+        try:
+            ClassInfo(**invalid_dict_3)
+            self.fail('ClassInfo() accepted invalid_dict_3!')
+        except TypeError:
+            pass
+
+    def test_can_not_use_instance_twice(self):
+        decorator = ClassInfo(author='pyside', url='http://www.pyside.org')
+
+        @decorator
+        class MyObject1(QObject):
+            pass
+
+        class MyObject2(QObject):
+            pass
+
+        self.assertRaises(TypeError, decorator, MyObject2)
+
+    def test_can_only_be_used_on_qobjects(self):
+        def test_function(): pass
+        self.assertRaises(TypeError, ClassInfo(), test_function)
+
+        class NotAQObject(object): pass
+        self.assertRaises(TypeError, ClassInfo(), NotAQObject)
+
+        class QObjectSubclass(QObject): pass
+        ClassInfo()(QObjectSubclass)
+
+        class SubclassOfNativeQObjectSubclass(QCoreApplication): pass
+        ClassInfo()(SubclassOfNativeQObjectSubclass)
+
+        class SubclassOfPythonQObjectSubclass(QObjectSubclass): pass
+        ClassInfo()(SubclassOfPythonQObjectSubclass)
+
+if __name__ == '__main__':
+    if sys.version_info[0] < 2:
+        sys.exit(0)
+    elif (sys.version_info[0] == 2) and (sys.version_info[1] <= 5):
+        sys.exit(0)
+    else:
+        unittest.main()