def test_version_parsefail_mocked(check_output):
check_output.return_value = b'nonversioninfo'
with pytest.raises(RuntimeError):
version()
check_output.assert_called_once_with(['dot', '-V'],
startupinfo=STARTUPINFO,
stderr=subprocess.STDOUT)
def test_version_parsefail_mocked(mocker, Popen): # noqa: N803
proc = Popen.return_value
proc.returncode = 0
proc.communicate.return_value = (b'nonversioninfo', None)
with pytest.raises(RuntimeError, match=r'nonversioninfo'):
version()
Popen.assert_called_once_with(['dot', '-V'],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
startupinfo=mocker.ANY)
check_startupinfo(Popen)
proc.communicate.assert_called_once_with(None)
def test_version_parsefail_mocked(mocker, Popen): # noqa: N803
proc = Popen.return_value
proc.returncode = 0
proc.communicate.return_value = (b'nonversioninfo', None)
with pytest.raises(RuntimeError, match=r'nonversioninfo'):
version()
Popen.assert_called_once_with(['dot', '-V'],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
startupinfo=mocker.ANY)
check_startupinfo(Popen)
proc.communicate.assert_called_once_with(None)
def test_version_mocked(mocker, Popen, stdout, expected): # noqa: N803
proc = Popen.return_value
proc.returncode = 0
proc.communicate.return_value = (stdout, None)
assert version() == expected
Popen.assert_called_once_with(['dot', '-V'],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
startupinfo=mocker.ANY)
check_startupinfo(Popen.call_args.kwargs['startupinfo'])
proc.communicate.assert_called_once_with(None)
def test_version_mocked(mocker, Popen):
proc = Popen.return_value
proc.returncode = 0
proc.communicate.return_value = (b'dot - graphviz version 1.2.3 (mocked)', None)
assert version() == (1, 2, 3)
Popen.assert_called_once_with(['dot', '-V'],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
startupinfo=mocker.ANY)
check_startupinfo(Popen)
proc.communicate.assert_called_once_with(None)
def test_version_mocked(mocker, Popen): # noqa: N803
proc = Popen.return_value
proc.returncode = 0
proc.communicate.return_value = (b'dot - graphviz version 1.2.3 (mocked)',
None)
assert version() == (1, 2, 3)
Popen.assert_called_once_with(['dot', '-V'],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
startupinfo=mocker.ANY)
check_startupinfo(Popen)
proc.communicate.assert_called_once_with(None)
def test_version_mocked(check_output):
check_output.return_value = b'dot - graphviz version 1.2.3 (mocked)'
assert version() == (1, 2, 3)
check_output.assert_called_once_with(['dot', '-V'],
startupinfo=STARTUPINFO,
stderr=subprocess.STDOUT)
def test_version(capsys):
assert version() is not None
assert capsys.readouterr() == ('', '')
def test_version_missing_executable():
with pytest.raises(ExecutableNotFound, match=r'execute'):
version()
def test_version(capsys):
result = version()
assert isinstance(result, tuple) and result
assert all(isinstance(d, int) for d in result)
assert capsys.readouterr() == ('', '')
def test_version_mocked(check_output):
check_output.return_value = b'dot - graphviz version 1.2.3 (mocked)'
assert version() == (1, 2, 3)
check_output.assert_called_once_with(['dot', '-V'],
stderr=subprocess.STDOUT,
**POPEN_KWARGS)
def test_version(capsys):
result = version()
assert isinstance(result, tuple) and result
assert all(isinstance(d, int) for d in result)
assert capsys.readouterr() == ('', '')
def test_version_missing_executable():
with pytest.raises(ExecutableNotFound, match=r'execute'):
version()