def setUp(self):
super().setUp()
# Use "clean" step for testing provider handling.
self.step = "clean"
# Don't actually run clean - we only want to test the command
# line interface flag parsing.
self.useFixture(
fixtures.MockPatch("snapcraft_legacy.internal.lifecycle.clean"))
# tests.legacy.unit.TestCase sets SNAPCRAFT_BUILD_ENVIRONMENT to host.
# These build provider tests will want to set this explicitly.
self.useFixture(
fixtures.EnvironmentVariable("SNAPCRAFT_BUILD_ENVIRONMENT", None))
self.mock_get_provider_for = self.useFixture(
fixtures.MockPatch(
"snapcraft_legacy.internal.build_providers.get_provider_for",
return_value=ProviderImpl,
)).mock
# Tests need to dictate this (or not).
self.useFixture(
fixtures.MockPatch(
"snapcraft_legacy.internal.common.is_process_container",
return_value=False,
))
self.useFixture(fixture_setup.FakeMultipass())
snapcraft_yaml = fixture_setup.SnapcraftYaml(self.path, base="core20")
snapcraft_yaml.update_part("part1", dict(plugin="nil"))
self.useFixture(snapcraft_yaml)
def setUp(self):
super().setUp()
self.useFixture(
fixtures.EnvironmentVariable("SNAPCRAFT_BUILD_ENVIRONMENT",
"multipass"))
patcher = mock.patch(
"snapcraft_legacy.internal.build_providers.get_provider_for",
return_value=ProviderImpl,
)
self.provider = patcher.start()
self.addCleanup(patcher.stop)
self.useFixture(fixture_setup.FakeMultipass())
def setUp(self):
super().setUp()
self.useFixture(
fixtures.EnvironmentVariable("SNAPCRAFT_BUILD_ENVIRONMENT",
"multipass"))
self.useFixture(fixture_setup.FakeMultipass())
clean_project_mock = mock.Mock()
clean_mock = mock.Mock()
class Provider(ProviderImpl):
def execute_step(
self,
step: steps.Step,
part_names: Optional[Sequence[str]] = None) -> None:
if part_names is None:
part_names = []
else:
part_names = list(part_names)
raise ProviderExecError(
provider_name="fake",
command=["snapcraft", "pull"] + part_names,
exit_code=1,
)
def clean_project(self):
clean_project_mock()
def clean_parts(self, part_names):
clean_mock(part_names=part_names)
patcher = mock.patch(
"snapcraft_legacy.internal.build_providers.get_provider_for",
return_value=Provider,
)
self.provider = patcher.start()
self.addCleanup(patcher.stop)
self.clean_project_mock = clean_project_mock
self.clean_mock = clean_mock
self.make_snapcraft_yaml("pull", base="core20")
def setUp(self):
super().setUp()
self.useFixture(
fixtures.EnvironmentVariable("SNAPCRAFT_BUILD_ENVIRONMENT",
"multipass"))
self.useFixture(fixture_setup.FakeMultipass())
mount_prime_mock = mock.Mock(return_value=False)
class Provider(ProviderImpl):
def _mount_prime_directory(self) -> bool:
return mount_prime_mock()
patcher = mock.patch(
"snapcraft_legacy.internal.build_providers.get_provider_for",
return_value=Provider,
)
self.provider = patcher.start()
self.addCleanup(patcher.stop)
self.mount_prime_mock = mount_prime_mock
self.make_snapcraft_yaml("pull", base="core20")
def setUp(self):
super().setUp()
self.useFixture(
fixtures.EnvironmentVariable("SNAPCRAFT_BUILD_ENVIRONMENT",
"multipass"))
self.useFixture(fixture_setup.FakeMultipass())
shell_mock = mock.Mock()
pack_project_mock = mock.Mock()
execute_step_mock = mock.Mock()
class Provider(ProviderImpl):
def pack_project(self, *, output: Optional[str] = None) -> None:
pack_project_mock(output)
def execute_step(
self,
step: steps.Step,
part_names: Optional[Sequence[str]] = None) -> None:
execute_step_mock(step, part_names=part_names)
def shell(self):
shell_mock()
patcher = mock.patch(
"snapcraft_legacy.internal.build_providers.get_provider_for",
return_value=Provider,
)
self.provider = patcher.start()
self.addCleanup(patcher.stop)
self.shell_mock = shell_mock
self.pack_project_mock = pack_project_mock
self.execute_step_mock = execute_step_mock
self.make_snapcraft_yaml("pull", base="core20")