def test_from_import_as(self):
source = pkg_resources.resource_filename('importchecker.tests',
'fixture/fromimportas.py')
output = io.StringIO()
main(path=source, cwd=FAKECWD, stdout=output)
self.assertEqual('fixture/fromimportas.py:1: stderr\n',
output.getvalue())
def test_abs_import(self):
source = pkg_resources.resource_filename('importchecker.tests',
'fixture/absimport.py')
output = io.StringIO()
main(path=source, cwd=FAKECWD, stdout=output)
self.assertEqual(
'fixture/absimport.py:1: sys\n'
'fixture/absimport.py:2: sys.stderr\n', output.getvalue())
def test_call_imported_name(self):
"""This case was originally reported in the README to trigger a false
positive. This seems (no longer) the case.
"""
source = pkg_resources.resource_filename(
'importchecker.tests', 'fixture/callimportedname.py')
output = io.StringIO()
main(path=source, cwd=FAKECWD, stdout=output)
self.assertEqual('', output.getvalue())
def test_abs_import_attr_assigment(self):
"""This case was originally reported in the README to trigger a false
positive. This seems no longer the case.
"""
source = pkg_resources.resource_filename(
'importchecker.tests', 'fixture/absimportattrassignment.py')
output = io.StringIO()
main(path=source, cwd=FAKECWD, stdout=output)
self.assertEqual('', output.getvalue())
def test_attr_assigment(self):
"""In the Python 2 `compiler`-based implementation there was a
specific codepath for attribute assignment nodes.
"""
source = pkg_resources.resource_filename('importchecker.tests',
'fixture/attrassignment.py')
output = io.StringIO()
main(path=source, cwd=FAKECWD, stdout=output)
self.assertEqual('', output.getvalue())
def test_abs_import_in_function(self):
source = pkg_resources.resource_filename(
'importchecker.tests', 'fixture/absimportinfunction.py')
output = io.StringIO()
main(path=source, cwd=FAKECWD, stdout=output)
self.assertEqual(
'fixture/absimportinfunction.py:2: sys\n'
'fixture/absimportinfunction.py:3: sys.stderr\n'
'fixture/absimportinfunction.py:9: datetime\n'
'fixture/absimportinfunction.py:10: datetime.datetime\n',
output.getvalue())
def test_no_path_supplied(self):
output = io.StringIO()
with mock.patch('sys.argv', []):
with self.assertRaises(SystemExit):
main(stdout=output)
self.assertEqual('No path supplied\n', output.getvalue())