def test_load_and_check_config_remote_config_local_type_raise(tmpdir):
"""Configuration without 'local' storage is rejected"""
config = {"scheduler": {"cls": "remote"}}
config_path = prepare_config_file(tmpdir, config)
expected_error = (
"The scheduler backend can only be started with a 'local'"
" configuration")
with pytest.raises(ValueError, match=expected_error):
load_and_check_config(config_path, type="local")
def test_load_and_check_config_local_incomplete_configuration(tmpdir):
"""Incomplete 'local' configuration should raise"""
config = {
"scheduler": {
"cls": "postgresql",
"something": "needed-for-test",
}
}
config_path = prepare_config_file(tmpdir, config)
expected_error = "Invalid configuration; missing 'db' config entry"
with pytest.raises(KeyError, match=expected_error):
load_and_check_config(config_path)
def test_load_and_check_config_local_config_fine(tmpdir, clazz):
"""Local configuration is fine"""
config = {
"scheduler": {
"cls": clazz,
"db": "db",
}
}
config_path = prepare_config_file(tmpdir, config)
cfg = load_and_check_config(config_path, type="postgresql")
assert cfg == config
def test_load_and_check_config_remote_config_fine(tmpdir):
"""Remote configuration is fine"""
config = {"scheduler": {"cls": "remote"}}
config_path = prepare_config_file(tmpdir, config)
cfg = load_and_check_config(config_path, type="any")
assert cfg == config
def test_load_and_check_config_remote_config_local_type_raise(tmpdir):
"""Configuration without 'postgresql' storage is rejected"""
config_path = prepare_config_file(tmpdir, {"scheduler": {"cls": "remote"}})
with pytest.raises(ValueError, match="'postgresql'"):
load_and_check_config(config_path)
def test_load_and_check_config_wrong_configuration(tmpdir):
"""Wrong configuration raises"""
config_path = prepare_config_file(tmpdir, "something: useless")
with pytest.raises(KeyError, match="Missing '%scheduler' configuration"):
load_and_check_config(config_path)
def test_load_and_check_config_inexistent_fil():
"""Inexistent config filepath should raise"""
config_path = "/some/inexistent/config.yml"
expected_error = f"Configuration file {config_path} does not exist"
with pytest.raises(FileNotFoundError, match=expected_error):
load_and_check_config(config_path)
def test_load_and_check_config_no_configuration(scheduler_class):
"""Inexistent configuration files raises"""
with pytest.raises(EnvironmentError,
match="Configuration file must be defined"):
load_and_check_config(scheduler_class)
