def test_invalid_datatype():
with pytest.raises(TypeError):
constload.ConstantLoader(1234)
with pytest.raises(TypeError):
constload.ConstantLoader(["hi there"])
with pytest.raises(TypeError):
constload.ConstantLoader(tuple("this is a tuple".split(" ")))
def test_custom_loader_bad_return_value():
with pytest.raises(ValueError):
constload.ConstantLoader(raw_json_data, loader=(lambda x: "this really isn't a dictionary"))
def test_custom_loader_no_return_value():
with pytest.raises(ValueError):
constload.ConstantLoader(raw_json_data, loader=(lambda x: None))
def test_custom_loader():
data = {"hello": "world", "random": random.randint(0, 2000)}
k = constload.ConstantLoader(raw_json_data, loader=(lambda x: data))
assert k.data == data
def test_yaml_unsafe():
k = constload.ConstantLoader(sample_yaml_filepath, safe_load_yaml=False)
assert k.data == sample_data
def test_preloaded_data():
k = constload.ConstantLoader(sample_data)
assert k.data == sample_data
def test_yaml_safe():
k = constload.ConstantLoader(sample_yaml_filepath)
assert k.data == sample_data
def test_json_array():
with pytest.raises(TypeError):
constload.ConstantLoader("[1, 2, 3, 4]")
def test_from_string():
k = constload.ConstantLoader(raw_json_data)
assert k.data == sample_data
def test_from_file():
k = constload.ConstantLoader(sample_json_filepath)
assert k.data == sample_data
def instance():
return constload.ConstantLoader(sample_data)