update from Atlas

11-iface-abc/tombola_runner.py

@@ -0,0 +1,36 @@
+# BEGIN TOMBOLA_RUNNER
+import doctest
+
+from tombola import Tombola
+
+# modules to test
+import bingo, lotto, tombolist, drum  # <1>
+
+TEST_FILE = 'tombola_tests.rst'
+TEST_MSG = '{0:16} {1.attempted:2} tests, {1.failed:2} failed - {2}'
+
+
+def main(argv):
+    verbose = '-v' in argv
+    real_subclasses = Tombola.__subclasses__()  # <2>
+    virtual_subclasses = list(Tombola._abc_registry)  # <3>
+
+    for cls in real_subclasses + virtual_subclasses:  # <4>
+        test(cls, verbose)
+
+
+def test(cls, verbose=False):
+
+    res = doctest.testfile(
+            TEST_FILE,
+            globs={'ConcreteTombola': cls},  # <5>
+            verbose=verbose,
+            optionflags=doctest.REPORT_ONLY_FIRST_FAILURE)
+    tag = 'FAIL' if res.failed else 'OK'
+    print(TEST_MSG.format(cls.__name__, res, tag))  # <6>
+
+
+if __name__ == '__main__':
+    import sys
+    main(sys.argv)
+# END TOMBOLA_RUNNER