8000 Inject a test that checks the mypy exit status by dmtucker · Pull Request #79 · realpython/pytest-mypy · GitHub
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Inject a test that checks the mypy exit status #79

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Merged
merged 7 commits into from
Mar 8, 2020
Merged

Inject a test that checks the mypy exit status #79

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bd09e7a
Adjust the default tox invocation
dmtucker Feb 29, 2020
040975d
Never import pytest_mypy
dmtucker Mar 1, 2020
32a27f6
Use pytest-style names in the tests
dmtucker Mar 1, 2020
0791070
Add a missing test docstring
dmtucker Mar 1, 2020
2120ff1
Split MypyFileItem out of MypyItem
dmtucker Feb 29, 2020
6cd5304
Add _mypy_results
dmtucker Mar 1, 2020
0b66e30
Create MypyStatusItem
dmtucker Mar 1, 2020
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Use pytest-style names in the tests
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@dmtucker
dmtucker committed Mar 1, 2020
commit 32a27f62cb1d44ecdc1345b65c9a1c24cc095268
16 changes: 8 additions & 8 deletions tests/test_pytest_mypy.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,29 +14,29 @@ def xdist_args(request):
return ['-n', 'auto'] if request.param else []


@pytest.mark.parametrize('test_count', [1, 2])
def test_mypy_success(testdir, test_count, xdist_args):
@pytest.mark.parametrize('pyfile_count', [1, 2])
def test_mypy_success(testdir, pyfile_count, xdist_args):
"""Verify that running on a module with no type errors passes."""
testdir.makepyfile(
**{
'test_' + str(test_i): '''
def myfunc(x: int) -> int:
'pyfile_' + str(pyfile_i): '''
def pyfunc(x: int) -> int:
return x * 2
'''
for test_i in range(test_count)
for pyfile_i in range(pyfile_count)
}
)
result = testdir.runpytest_subprocess(*xdist_args)
result.assert_outcomes()
result = testdir.runpytest_subprocess('--mypy', *xdist_args)
result.assert_outcomes(passed=test_count)
result.assert_outcomes(passed=pyfile_count)
assert result.ret == 0


def test_mypy_error(testdir, xdist_args):
"""Verify that running on a module with type errors fails."""
testdir.makepyfile('''
def myfunc(x: int) -> str:
def pyfunc(x: int) -> str:
return x * 2
''')
result = testdir.runpytest_subprocess(*xdist_args)
Expand Down Expand Up @@ -178,7 +178,7 @@ def pytest_collection_modifyitems(session, config, items):
items.pop(mypy_item_i)
''')
testdir.makepyfile('''
def myfunc(x: int) -> str:
def pyfunc(x: int) -> str:
return x * 2

def test_pass():
Expand Down
0