def test_invalid_image(self):
"""Test an invalid image."""
configuration = LiveImageConfigurationData()
configuration.url = "file:///my/invalid/path"
task = SetUpLocalImageSourceTask(configuration)
with pytest.raises(SourceSetupError) as cm:
task.run()
assert str(cm.value) == "File /my/invalid/path does not exist."
def invalid_image_test(self):
"""Test an invalid image."""
configuration = LiveImageConfigurationData()
configuration.url = "file:///my/invalid/path"
task = SetUpLocalImageSourceTask(configuration)
with self.assertRaises(SourceSetupError) as cm:
task.run()
self.assertEqual(str(cm.exception),
"File /my/invalid/path does not exist.")
def empty_image_test(self):
"""Test an empty image."""
with tempfile.NamedTemporaryFile("w") as f:
# Run the task.
configuration = LiveImageConfigurationData()
configuration.url = "file://" + f.name
task = SetUpLocalImageSourceTask(configuration)
result = task.run()
# Check the result.
self.assertIsInstance(result, SetupImageResult)
self.assertEqual(result, SetupImageResult(None))
def set_up_with_tasks(self):
"""Set up the installation source for installation.
:return: list of tasks required for the source setup
:rtype: [Task]
"""
if self.is_local:
task = SetUpLocalImageSourceTask(self.configuration)
else:
task = SetUpRemoteImageSourceTask(self.configuration)
handler = self._handle_setup_task_result
task.succeeded_signal.connect(lambda: handler(task.get_result()))
return [task]
def test_empty_image(self, os_stat):
"""Test an empty image."""
os_stat.return_value = Mock(st_blocks=0)
with tempfile.NamedTemporaryFile("w") as f:
# Run the task.
configuration = LiveImageConfigurationData()
configuration.url = "file://" + f.name
task = SetUpLocalImageSourceTask(configuration)
result = task.run()
# Check the result.
assert isinstance(result, SetupImageResult)
assert result == SetupImageResult(None)
def fake_image_test(self):
"""Test a fake image."""
with tempfile.NamedTemporaryFile("w") as f:
# Create a fake image.
f.write("MY FAKE IMAGE")
f.flush()
# Run the task.
configuration = LiveImageConfigurationData()
configuration.url = "file://" + f.name
task = SetUpLocalImageSourceTask(configuration)
result = task.run()
# Check the result.
self.assertIsInstance(result, SetupImageResult)
self.assertGreater(result.required_space, 0)
def fake_image_test(self, os_stat):
"""Test a fake image."""
os_stat.return_value = Mock(st_blocks=2)
with tempfile.NamedTemporaryFile("w") as f:
# Create a fake image.
f.write("MY FAKE IMAGE")
f.flush()
# Run the task.
configuration = LiveImageConfigurationData()
configuration.url = "file://" + f.name
task = SetUpLocalImageSourceTask(configuration)
result = task.run()
# Check the result.
self.assertIsInstance(result, SetupImageResult)
self.assertEqual(result, SetupImageResult(3072))