def test_run_app(first_app_config, tmp_path):
"A macOS app can be started"
command = macOSAppRunCommand(base_path=tmp_path)
command.subprocess = mock.MagicMock()
command.run_app(first_app_config)
# Calls were made to start the app and to start a log stream.
bin_path = command.binary_path(first_app_config)
command.subprocess.run.assert_has_calls([
mock.call(
['open', '-n', str(bin_path)],
check=True
),
mock.call(
[
'log', 'stream',
'--style', 'compact',
'--predicate',
'senderImagePath=="{sender}"'
' OR (processImagePath=="{sender}"'
' AND senderImagePath=="/usr/lib/libffi.dylib")'.format(
sender=bin_path / "Contents" / "MacOS" / "First App"
)
],
check=True,
)
])
def test_run_app(first_app_config, tmp_path):
"A macOS App can be started"
command = macOSAppRunCommand(base_path=tmp_path)
command.subprocess = mock.MagicMock()
command.run_app(first_app_config)
command.subprocess.run.assert_called_with(
['open', str(command.binary_path(first_app_config))], check=True)
def test_run_app_failed(first_app_config, tmp_path):
"If there's a problem started the app, an exception is raised"
command = macOSAppRunCommand(base_path=tmp_path)
command.subprocess = mock.MagicMock()
command.subprocess.run.side_effect = BriefcaseCommandError('problem')
with pytest.raises(BriefcaseCommandError):
command.run_app(first_app_config)
# The run command was still invoked, though
command.subprocess.run.assert_called_with(
['open', tmp_path / 'macOS' / 'First App' / 'First App.app'],
check=True)
def test_run_app_failed(first_app_config, tmp_path):
"If there's a problem started the app, an exception is raised"
command = macOSAppRunCommand(base_path=tmp_path)
command.subprocess = mock.MagicMock()
command.subprocess.run.side_effect = subprocess.CalledProcessError(
cmd=['open', str(command.binary_path(first_app_config))], returncode=1)
with pytest.raises(BriefcaseCommandError):
command.run_app(first_app_config)
# The run command was still invoked, though
command.subprocess.run.assert_called_with(
['open', str(command.binary_path(first_app_config))], check=True)
def test_run_app_log_stream_failed(first_app_config, tmp_path):
"If the log can't be streamed, the app still starts"
command = macOSAppRunCommand(base_path=tmp_path)
command.subprocess = mock.MagicMock()
command.subprocess.run.side_effect = [
0,
subprocess.CalledProcessError(
cmd=['log', 'stream'],
returncode=1
)
]
# The run command raises an error because the log stream couldn't start
with pytest.raises(BriefcaseCommandError):
command.run_app(first_app_config)
# Calls were made to start the app and to start a log stream.
bin_path = command.binary_path(first_app_config)
command.subprocess.run.assert_has_calls([
mock.call(
['open', '-n', str(bin_path)],
check=True
),
mock.call(
[
'log', 'stream',
'--style', 'compact',
'--predicate',
'senderImagePath=="{sender}"'
' OR (processImagePath=="{sender}"'
' AND senderImagePath=="/usr/lib/libffi.dylib")'.format(
sender=bin_path / "Contents" / "MacOS" / "First App"
)
],
check=True,
)
])