def test_validator_entrypoint_simple(tmp_path):
"""'entrypoint' param: simple validation."""
testfile = tmp_path / 'testfile'
testfile.touch(mode=0o777)
validator = Validator()
validator.basedir = tmp_path
resp = validator.validate_entrypoint(testfile)
assert resp == testfile
def test_validator_requirement_default_present_not_readable(tmp_path):
"""'requirement' param: default value when a requirements.txt is there but not readable."""
default_requirement = tmp_path / 'requirements.txt'
default_requirement.touch(0o230)
validator = Validator()
validator.basedir = tmp_path
resp = validator.validate_requirement(None)
assert resp == []
def test_validator_requirement_default_present_ok(tmp_path):
"""'requirement' param: default value when a requirements.txt is there and readable."""
default_requirement = tmp_path / "requirements.txt"
default_requirement.touch()
validator = Validator()
validator.basedir = tmp_path
resp = validator.validate_requirement(None)
assert resp == [default_requirement]
def test_validator_entrypoint_default(tmp_path):
"""'entrypoint' param: default value."""
default_entrypoint = tmp_path / 'src' / 'charm.py'
default_entrypoint.parent.mkdir()
default_entrypoint.touch(mode=0o777)
validator = Validator()
validator.basedir = tmp_path
resp = validator.validate_entrypoint(None)
assert resp == default_entrypoint
def test_validator_entrypoint_exec(tmp_path):
"""'entrypoint' param: checks that the file is executable."""
testfile = tmp_path / 'testfile'
testfile.touch(mode=0o444)
validator = Validator()
validator.basedir = tmp_path
expected_msg = "Charm entry point must be executable: '{}'".format(testfile)
with pytest.raises(CommandError, match=expected_msg):
validator.validate_entrypoint(testfile)
def test_validator_entrypoint_inside_project(tmp_path):
"""'entrypoint' param: checks that it's part of the project."""
project_dir = tmp_path / 'test-project'
testfile = tmp_path / 'testfile'
testfile.touch(mode=0o777)
validator = Validator()
validator.basedir = project_dir
expected_msg = "Charm entry point must be inside the project: '{}'".format(testfile)
with pytest.raises(CommandError, match=expected_msg):
validator.validate_entrypoint(testfile)
def test_validator_entrypoint_default(tmp_path):
"""'entrypoint' param: default value."""
tmp_path = pathlib.Path(
str(tmp_path)) # comparisons below don't work well in Py3.5
default_entrypoint = tmp_path / 'src' / 'charm.py'
default_entrypoint.parent.mkdir()
default_entrypoint.touch(mode=0o777)
validator = Validator()
validator.basedir = tmp_path
resp = validator.validate_entrypoint(None)
assert resp == default_entrypoint
def test_validator_entrypoint_absolutized(tmp_path, monkeypatch):
"""'entrypoint' param: check it's made absolute."""
# change dir to the temp one, where we will have the 'dirX/file.py' stuff
dirx = tmp_path / 'dirX'
dirx.mkdir()
testfile = dirx / 'file.py'
testfile.touch(mode=0o777)
monkeypatch.chdir(tmp_path)
validator = Validator()
validator.basedir = tmp_path
resp = validator.validate_entrypoint(pathlib.Path('dirX/file.py'))
assert resp == testfile
def test_validator_entrypoint_expanded(tmp_path):
"""'entrypoint' param: expands the user-home prefix."""
fake_home = tmp_path / 'homedir'
fake_home.mkdir()
testfile = fake_home / 'testfile'
testfile.touch(mode=0o777)
validator = Validator()
validator.basedir = tmp_path
with patch.dict(os.environ, {'HOME': str(fake_home)}):
resp = validator.validate_entrypoint(pathlib.Path('~/testfile'))
assert resp == testfile
def test_validator_requirement_default_missing(tmp_path):
"""'requirement' param: default value when no requirements.txt is there."""
validator = Validator()
validator.basedir = tmp_path
resp = validator.validate_requirement(None)
assert resp == []
