Enable generation of copyright test file

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

Author: pombredanne

tests/cluecode/cluecode_test_utils.py

@@ -126,15 +126,17 @@ def dump(self, check_exists=False):
             df.write(self.dumps())
 
 
-def load_copyright_tests(test_dir=test_env.test_data_dir):
+def load_copyright_tests(test_dir=test_env.test_data_dir, generate_missing=False):
     """
     Yield an iterable of CopyrightTest loaded from test data files in `test_dir`.
     """
     test_dirs = (path.join(test_dir, td) for td in
         ('copyrights', 'ics', 'holders', 'authors', 'years', 'generated'))
 
     all_test_files = chain.from_iterable(
-        get_test_file_pairs(td) for td in test_dirs)
+        get_test_file_pairs(td, generate_missing=generate_missing)
+        for td in test_dirs
+    )
 
     for data_file, test_file in all_test_files:
         yield CopyrightTest(data_file, test_file)

tests/cluecode/test_copyrights.py

@@ -31,4 +31,8 @@ class TestCopyrightDataDriven(FileBasedTesting):
     pass
 
 
-build_tests(copyright_tests=load_copyright_tests(), clazz=TestCopyrightDataDriven, regen=REGEN_TEST_FIXTURES)
+build_tests(copyright_tests=load_copyright_tests(
+    generate_missing=REGEN_TEST_FIXTURES),
+    clazz=TestCopyrightDataDriven,
+    regen=REGEN_TEST_FIXTURES,
+)