def test_returns_none_on_error(self, m_subp):
"""On 'file' execution error, None should be returned."""
m_subp.side_effect = ProcessExecutionError("FILE_FAILED", exit_code=99)
fname = self.tmp_path("myfile")
write_file(fname, "plain text content here\n")
self.assertEqual(None, identify_file(fname))
self.assertEqual(
[mock.call(["file", "--brief", "--mime-type", fname])],
m_subp.call_args_list)
def test_returns_none_on_error(self, m_subp):
"""On 'file' execution error, None should be returned."""
m_subp.side_effect = ProcessExecutionError("FILE_FAILED", exit_code=99)
fname = self.tmp_path("myfile")
write_file(fname, "plain text content here\n")
self.assertEqual(None, identify_file(fname))
self.assertEqual(
[mock.call(["file", "--brief", "--mime-type", fname])],
m_subp.call_args_list)
def test_file_happy_path(self):
"""Test file is available and functional on plain text."""
fname = self.tmp_path("myfile")
write_file(fname, "plain text content here\n")
with self.allow_subp(["file"]):
self.assertEqual("text/plain", identify_file(fname))
def test_file_happy_path(self):
"""Test file is available and functional on plain text."""
fname = self.tmp_path("myfile")
write_file(fname, "plain text content here\n")
with self.allow_subp(["file"]):
self.assertEqual("text/plain", identify_file(fname))
