1 files changed, 46 insertions, 0 deletions
diff --git a/scripts/run_tests.py b/scripts/run_tests.py
new file mode 100755
index 0000000..d1fd1f1
--- /dev/null
+++ b/scripts/run_tests.py
@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# Copyright 2021 Mike Fährmann
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+
+import os
+import sys
+import unittest
+
+TEST_DIRECTORY = os.path.join(
+    os.path.dirname(os.path.dirname(os.path.abspath(__file__))), "test")
+
+sys.path.insert(0, TEST_DIRECTORY)
+
+if len(sys.argv) <= 1:
+    TESTS = [
+        file.rpartition(".")[0]
+        for file in os.listdir(TEST_DIRECTORY)
+        if file.startswith("test_") and file != "test_results.py"
+    ]
+else:
+    TESTS = [
+        name if name.startswith("test_") else "test_" + name
+        for name in sys.argv[1:]
+    ]
+
+
+suite = unittest.TestSuite()
+
+for test in TESTS:
+    try:
+        module = __import__(test)
+    except ImportError:
+        print("unable to import", test)
+    else:
+        tests = unittest.defaultTestLoader.loadTestsFromModule(module)
+        suite.addTests(tests)
+
+if __name__ == "__main__":
+    result = unittest.TextTestRunner(verbosity=2).run(suite)
+    if result.errors or result.failures:
+        sys.exit(1)