def test_set_all_params():
""" test that we can set all the parameters """
p = PbVarsParser(full_conf_pb_path)
b, m = p.get_build_and_metadata()
b.playbook_path = "/somewhere.yaml"
b.validate()
m.validate()
assert isinstance(b, Build)
assert isinstance(m, ImageMetadata)
assert b.base_image == "mona_lisa"
assert b.layering
assert not b.cache_tasks
assert b.ansible_extra_args == "--some --args"
assert b.build_volumes == ["/c:/d"]
assert b.target_image == "funky-mona-lisa"
assert m.env_vars == {"z": "value"}
assert m.volumes == ["/a"]
assert m.working_dir == "/workshop"
assert m.labels == {"x": "y"}
assert m.annotations == {"bohemian": "rhapsody"}
assert m.cmd == "command -x -y z"
assert m.user == "leonardo"
def test_validation_err_ux2(path, message):
""" Test that validation errors are useful """
p = PbVarsParser(path)
with pytest.raises(ABValidationError) as ex:
p.get_build_and_metadata()
s = str(ex.value)
assert message in s
def test_multiplay(caplog):
set_logging()
p = PbVarsParser(multiplay_path)
b, m = p.get_build_and_metadata()
assert b.target_image != "nope"
assert "Variables are loaded only from the first play." == caplog.records[0].msg
assert "no bender data found in the playbook" == caplog.records[1].msg
def _build(self):
pb_vars_p = PbVarsParser(self.args.playbook_path)
build, metadata = pb_vars_p.get_build_and_metadata()
build.metadata = metadata
if self.args.workdir:
metadata.working_dir = self.args.workdir
if self.args.labels:
for label in self.args.labels:
err_msg = "Label variable {} doesn't seem to be " + \
"specified in format 'KEY=VALUE'.".format(label)
k, v = split_once_or_fail_with(label, "=", err_msg)
metadata.labels[k] = v
if self.args.annotations:
for ann in self.args.annotations:
err_msg = "Annotation {} doesn't seem to be " + \
"specified in format 'KEY=VALUE'.".format(ann)
k, v = split_once_or_fail_with(ann, "=", err_msg)
metadata.annotations[k] = v
if self.args.env_vars:
for e_v in self.args.env_vars:
err_msg = "Environment variable {} doesn't seem to be " + \
"specified in format 'KEY=VALUE'.".format(e_v)
k, v = split_once_or_fail_with(e_v, "=", err_msg)
metadata.env_vars[k] = v
if self.args.cmd:
metadata.cmd = self.args.cmd
if self.args.entrypoint:
metadata.entrypoint = self.args.entrypoint
if self.args.user:
metadata.user = self.args.user
if self.args.ports:
metadata.ports = self.args.ports
if self.args.runtime_volumes:
metadata.volumes = self.args.runtime_volumes
build.playbook_path = self.args.playbook_path
if self.args.build_volumes:
build.build_volumes = self.args.build_volumes
if self.args.base_image:
build.base_image = self.args.base_image
if self.args.target_image:
build.target_image = self.args.target_image
if self.args.builder:
build.builder_name = self.args.builder
if self.args.no_cache is not None:
build.cache_tasks = not self.args.no_cache
if self.args.squash:
build.squash = self.args.squash
if self.args.extra_buildah_from_args:
build.buildah_from_extra_args = self.args.extra_buildah_from_args
if self.args.extra_ansible_args:
build.ansible_extra_args = self.args.extra_ansible_args
if self.args.python_interpreter:
build.python_interpreter = self.args.python_interpreter
if self.args.build_entrypoint:
build.build_entrypoint = self.args.build_entrypoint
self.app.build(build)
def test_expand_pb_vars():
p = PbVarsParser(b_p_w_vars_path)
data = p.expand_pb_vars()
assert data["base_image"] == "docker.io/library/python:3-alpine"
assert data["verbose_layer_names"]
playbook_dir = os.path.dirname(b_p_w_vars_path)
assert data["working_container"]["volumes"] == [f"{playbook_dir}:/src:Z"]
assert data["target_image"]["name"] == "challet"
assert data["target_image"]["labels"] == {"x": "y"}
assert data["target_image"]["environment"] == {"asd": playbook_dir}
def test_validation_err_ux():
""" Test that validation errors are useful """
p = PbVarsParser(basic_playbook_path)
b, m = p.get_build_and_metadata()
with pytest.raises(jsonschema.exceptions.ValidationError) as ex:
b.validate()
s = str(ex.value)
assert "is not of type" in s
assert "Failed validating 'type' in schema" in s
def test_b_m_empty():
""" test that build and metadata are 'empty' when there are no vars """
p = PbVarsParser(basic_playbook_path)
b, m = p.get_build_and_metadata()
b.playbook_path = "/somewhere.yaml"
b.base_image = "fedora:29"
b.playbook_path = "/asd.yaml"
b.target_image = "lolz"
b.validate()
m.validate()
assert isinstance(b, Build)
assert isinstance(m, ImageMetadata)
assert b.cache_tasks is True
assert b.layering is True
def test_ansible_selinux_workaround(mock_r_t, mock_i_m, should_raise):
mock_r_t()
mock_i_m()
p = PbVarsParser("")
if should_raise:
with pytest.raises(RuntimeError) as ex:
p._check_selinux_iz_gud()
assert "libselinux" in str(ex.value)
else:
p._check_selinux_iz_gud()
def test_validation(di, error_message):
p = PbVarsParser("")
with pytest.raises(ABValidationError) as ex:
p.process_pb_vars(di)
assert error_message in str(ex)