minimal test of 'cmdtest.py' used as module

python/t/CMDTEST_as_module.py

@@ -0,0 +1,34 @@
+
+from os.path import dirname, abspath, join as path_join
+
+class TC_as_module(TestCase):
+
+    def setup(self):
+        self.always_ignore_file('subdir/tmp-cmdtest-python/')
+
+    def test_as_module(self):
+        self.create_file("subdir/CMDTEST_foo.py", [
+            'class TC_foo(TestCase):',
+            '    def test_01(self):',
+            '        with self.cmd("echo hello") as c:',
+            '            c.stdout_equal("hello\\n")',
+            '    def test_02(self):',
+            '        with self.cmd("echo world") as c:',
+            '            c.stdout_equal("world\\n")',
+            '    def test_03(self):',
+            '        with self.cmd("echo hello") as c:',
+            '            c.stdout_equal("world\\n")',
+        ])
+
+        dpath = dirname(abspath(__file__))
+        command = path_join(dpath, 'as_module.py')
+        with self.cmd(command + ' subdir') as c:
+            c.stdout_match([
+                r'--- ERROR: stdout_equal',
+                r'actual:',
+                r'     hello',
+                r'expect:',
+                r'     world',
+                r'Statistics\(classes=1, methods=3, command=3, errors=1, fatals=0\)',
+            ])
+            c.exit_nonzero()

python/t/as_module.py

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+#!/usr/bin/env python3
+
+import os
+import sys
+from os.path import dirname
+
+# import from 'cmdtest.py' in other directory
+sys.path.insert(0, dirname(dirname(os.path.abspath(__file__))))
+from cmdtest import cmdtest_in_dir, Statistics
+
+def main():
+    dirpath = sys.argv[1]
+    statistics = cmdtest_in_dir(dirpath)
+    print(statistics)
+    exit(0 if statistics.errors == 0 and statistics.fatals == 0 else 1)
+
+if __name__ == '__main__':
+    main()