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Diffstat (limited to 'testrepository/tests/ui/test_cli.py')
| -rw-r--r-- | testrepository/tests/ui/test_cli.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/testrepository/tests/ui/test_cli.py b/testrepository/tests/ui/test_cli.py index 06a3dc4..e75caa7 100644 --- a/testrepository/tests/ui/test_cli.py +++ b/testrepository/tests/ui/test_cli.py @@ -79,6 +79,21 @@ class TestCLIUI(ResourcedTestCase): results.append(stream.read()) self.assertEqual([_b('foo\n')], results) + def test_stream_type_honoured(self): + # The CLI UI has only one stdin, so when a command asks for a stream + # type it didn't declare, no streams are found. + stdout = BytesIO() + stdin = BytesIO(_b('foo\n')) + stderr = BytesIO() + ui = cli.UI([], stdin, stdout, stderr) + cmd = commands.Command(ui) + cmd.input_streams = ['subunit+', 'interactive?'] + ui.set_command(cmd) + results = [] + for stream in ui.iter_streams('interactive'): + results.append(stream.read()) + self.assertEqual([], results) + def test_dash_d_sets_here_option(self): stdout = BytesIO() stdin = BytesIO(_b('foo\n')) |