def test_equal_frequency_all_data_vars_not_contain_ref_error(): with pytest.raises(ValueError): equal_frequency( raster_ds[['arr1', 'arr2', 'arr3']], 'arr9', data_vars=['arr1', 'arr2'], )
def test_equal_frequency_wrong_var_name(): with pytest.raises(ValueError): equal_frequency( raster_ds[['arr1', 'arr2', 'arr3']], 'arr1', data_vars=['arr2', 'arr9'], )
def test_equal_frequency_data_vars_elem_type_error(): with pytest.raises(TypeError): equal_frequency( raster_ds[['arr1', 'arr2', 'arr3']], 'arr1', data_vars=[0], )
def test_equal_frequency_dim_ref_param_type_error(): with pytest.raises(TypeError): equal_frequency(raster_ds[['arr1', 'arr2', 'arr3']], ['arr1'])
def test_equal_frequency_raster_type_error(): with pytest.raises(TypeError): equal_frequency(arr1, 'arr1')
def test_equal_frequency_some_data_vars(): expected_arr = xr.DataArray([[np.nan, 0, 1, 1], [1, 0, np.nan, 0], [0, 0, 1, 0], [np.nan, 0, 1, np.nan]]) result_arr = equal_frequency(raster_ds, 'arr', ['arr1', 'arr2']) assert result_arr.equals(expected_arr)