def test_corr_matrix_save_image1():
da = DataAnalyst(data)
da.corr_matrix(features=["a", "b"], display=False)
def test_corr_matrix_incorrect_path():
da = DataAnalyst(data)
with pytest.raises(NameError):
da.corr_matrix(features=["a", "b"], save_image=True, path="/incorrect")
def test_corr_matrix_feature_error_only():
da = DataAnalyst(data)
with pytest.raises(NameError):
da.corr_matrix(features=["c"])
def test_corr_matrix_feature_error_None():
da = DataAnalyst(data)
da.corr_matrix()
def test_corr_matrix_feature_error_type():
da = DataAnalyst(data)
with pytest.raises(TypeError):
da.corr_matrix(features=np.array(["a", "b"]))