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Output a message when a hook fails due to file modification

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This commit is contained in:
Joe Bateson 2015-11-25 11:14:01 -08:00
parent c6200329a2
commit 91a547ed61
4 changed files with 36 additions and 7 deletions
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14
tests/commands/run_test.py
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@ -40,9 +40,9 @@ def repo_with_failing_hook(tempdir_factory):
yield git_path
def stage_a_file():
cmd_output('touch', 'foo.py')
cmd_output('git', 'add', 'foo.py')
def stage_a_file(filename='foo.py'):
cmd_output('touch', filename)
cmd_output('git', 'add', filename)
def get_write_mock_output(write_mock):
@ -127,16 +127,22 @@ def test_hook_that_modifies_but_returns_zero(
tempdir_factory, 'modified_file_returns_zero_repo',
)
with cwd(git_path):
stage_a_file('bar.py')
_test_run(
git_path,
{},
(
# The first should fail
b'Failed',
# With a modified file (the hook's output)
# With a modified file (default message + the hook's output)
b'Files were modified by this hook. Additional output:\n\n'
b'Modified: foo.py',
# The next hook should pass despite the first modifying
b'Passed',
# The next hook should fail
b'Failed',
# bar.py was modified, but provides no additional output
b'Files were modified by this hook.\n',
),
1,
True,