# Copyright 2021 Collate # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # http://www.apache.org/licenses/LICENSE-2.0 # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """ Test Table and Column Tests' validate implementations. Each test should validate the Success, Failure and Aborted statuses """ from datetime import datetime, timedelta import pytest from pandas import DataFrame from metadata.generated.schema.tests.basic import TestCaseResult, TestCaseStatus from metadata.utils.importer import import_test_case_class EXECUTION_DATE = datetime.strptime("2021-07-03", "%Y-%m-%d") DL_DATA = ( [ "1", "John", "Jo", "John Doe", "johnny b goode", 30, datetime.today() - timedelta(days=1), ], [ "2", "Jane", "Ja", "Jone Doe", "Johnny d", 31, datetime.today() - timedelta(days=2), ], ["3", "John", "Joh", "John Doe", None, None, datetime.today() - timedelta(days=3)], ) DATALAKE_DATA_FRAME = lambda times_increase_sample_data: DataFrame( DL_DATA * times_increase_sample_data, columns=[ "id", "name", "first name", "fullname", "nickname", "age", "inserted_date", ], ) # pylint: disable=line-too-long @pytest.mark.parametrize( "test_case_name,test_case_type,test_type,expected", [ ( "test_case_column_value_length_to_be_between", "columnValueLengthsToBeBetween", "COLUMN", ( TestCaseResult, "8", "14", TestCaseStatus.Failed, 4000.0, 2000.0, 66.67, 33.33, ), ), ( "test_case_column_value_length_to_be_between_col_space", "columnValueLengthsToBeBetween", "COLUMN", (TestCaseResult, "2", "3", TestCaseStatus.Success, 6000.0, 0.0, 100.0, 0.0), ), ( "test_case_column_value_length_to_be_between_no_min", "columnValueLengthsToBeBetween", "COLUMN", ( TestCaseResult, None, None, TestCaseStatus.Success, 6000.0, 0.0, 100.0, 0.0, ), ), ( "test_case_column_value_max_to_be_between", "columnValueMaxToBeBetween", "COLUMN", ( TestCaseResult, "31.0", None, TestCaseStatus.Failed, None, None, None, None, ), ), ( "test_case_column_value_max_to_be_between_no_min", "columnValueMaxToBeBetween", "COLUMN", (TestCaseResult, None, None, TestCaseStatus.Failed, None, None, None, None), ), ( "test_case_column_value_mean_to_be_between", "columnValueMeanToBeBetween", "COLUMN", ( TestCaseResult, "30.5", None, TestCaseStatus.Failed, None, None, None, None, ), ), ( "test_case_column_value_mean_to_be_between_no_max", "columnValueMeanToBeBetween", "COLUMN", ( TestCaseResult, None, None, TestCaseStatus.Success, None, None, None, None, ), ), ( "test_case_column_value_median_to_be_between", "columnValueMedianToBeBetween", "COLUMN", ( TestCaseResult, "30.5", None, TestCaseStatus.Failed, None, None, None, None, ), ), ( "test_case_column_value_min_to_be_between", "columnValueMinToBeBetween", "COLUMN", ( TestCaseResult, "30.0", None, TestCaseStatus.Success, None, None, None, None, ), ), ( "test_case_column_value_min_to_be_between_no_min", "columnValueMinToBeBetween", "COLUMN", ( TestCaseResult, None, None, TestCaseStatus.Success, None, None, None, None, ), ), ( "test_case_column_value_stddev_to_be_between", "columnValueStdDevToBeBetween", "COLUMN", ( TestCaseResult, "0.500062511721192", None, TestCaseStatus.Failed, None, None, None, None, ), ), ( "test_case_column_value_stddev_to_be_between_no_min", "columnValueStdDevToBeBetween", "COLUMN", ( TestCaseResult, None, None, TestCaseStatus.Success, None, None, None, None, ), ), ( "test_case_column_value_in_set", "columnValuesToBeInSet", "COLUMN", ( TestCaseResult, "4000", None, TestCaseStatus.Success, 4000.0, 2000.0, 66.67, 33.33, ), ), ( "test_case_column_values_missing_count_to_be_equal", "columnValuesMissingCount", "COLUMN", ( TestCaseResult, "2000", None, TestCaseStatus.Failed, None, None, None, None, ), ), ( "test_case_column_values_missing_count_to_be_equal_missing_values", "columnValuesMissingCount", "COLUMN", ( TestCaseResult, "4000", None, TestCaseStatus.Failed, None, None, None, None, ), ), ( "test_case_column_values_not_in_set", "columnValuesToBeNotInSet", "COLUMN", ( TestCaseResult, "4000", None, TestCaseStatus.Failed, 2000.0, 4000.0, 33.33, 66.67, ), ), ( "test_case_column_sum_to_be_between", "columnValuesSumToBeBetween", "COLUMN", ( TestCaseResult, "122000.0", None, TestCaseStatus.Failed, None, None, None, None, ), ), ( "test_case_column_values_to_be_between", "columnValuesToBeBetween", "COLUMN", ( TestCaseResult, "30.0", None, TestCaseStatus.Success, 6000.0, 0.0, 100.0, 0.0, ), ), ( "test_case_column_values_to_be_not_null", "columnValuesToBeNotNull", "COLUMN", ( TestCaseResult, "2000", None, TestCaseStatus.Failed, 4000.0, 2000.0, 66.67, 33.33, ), ), ( "test_case_column_values_to_be_unique", "columnValuesToBeUnique", "COLUMN", ( TestCaseResult, "4000", "0", TestCaseStatus.Failed, 0.0, 4000.0, 0.0, 100.0, ), ), ( "test_case_column_values_to_match_regex", "columnValuesToMatchRegex", "COLUMN", ( TestCaseResult, "6000", None, TestCaseStatus.Success, 6000.0, 0.0, 100.0, 0.0, ), ), ( "test_case_column_values_to_not_match_regex", "columnValuesToNotMatchRegex", "COLUMN", ( TestCaseResult, "0", None, TestCaseStatus.Success, 6000.0, 0.0, 100.0, 0.0, ), ), ( "test_case_table_column_count_to_be_between", "tableColumnCountToBeBetween", "TABLE", (TestCaseResult, "7", None, TestCaseStatus.Success, None, None, None, None), ), ( "test_case_table_column_count_to_equal", "tableColumnCountToEqual", "TABLE", (TestCaseResult, "7", None, TestCaseStatus.Failed, None, None, None, None), ), ( "test_case_table_column_name_to_exist", "tableColumnNameToExist", "TABLE", (TestCaseResult, "1", None, TestCaseStatus.Success, None, None, None, None), ), ( "test_case_column_to_match_set", "tableColumnToMatchSet", "TABLE", (TestCaseResult, "0", None, TestCaseStatus.Failed, None, None, None, None), ), ( "test_case_column_to_match_set_ordered", "tableColumnToMatchSet", "TABLE", (TestCaseResult, None, None, TestCaseStatus.Failed, None, None, None, None), ), ( "test_case_table_custom_sql_query_failed_dl", "tableCustomSQLQuery", "TABLE", (TestCaseResult, None, None, TestCaseStatus.Failed, None, None, None, None), ), ( "test_case_table_custom_sql_query_success_dl", "tableCustomSQLQuery", "TABLE", ( TestCaseResult, None, None, TestCaseStatus.Success, None, None, None, None, ), ), ( "test_case_table_row_count_to_be_between", "tableRowCountToBeBetween", "TABLE", ( TestCaseResult, "6000", None, TestCaseStatus.Failed, None, None, None, None, ), ), ( "test_case_table_row_count_to_be_equal", "tableRowCountToEqual", "TABLE", ( TestCaseResult, "6000", None, TestCaseStatus.Failed, None, None, None, None, ), ), ( "test_case_table_row_inserted_count_to_be_between", "tableRowInsertedCountToBeBetween", "TABLE", ( TestCaseResult, "2000", None, TestCaseStatus.Success, None, None, None, None, ), ), ], ) def test_suite_validation_datalake( test_case_name, test_case_type, test_type, expected, request, ): """Generic test runner for test validations""" test_case = request.getfixturevalue(test_case_name) ( type_, val_1, val_2, status, passed_rows, failed_rows, passed_percentage, failed_percentage, ) = expected test_handler_obj = import_test_case_class( test_type, "pandas", test_case_type, ) test_handler = test_handler_obj( [DATALAKE_DATA_FRAME(1_000), DATALAKE_DATA_FRAME(1_000)], test_case=test_case, execution_date=EXECUTION_DATE.timestamp(), ) res = test_handler.run_validation() assert isinstance(res, type_) if val_1: assert res.testResultValue[0].value == val_1 if val_2: assert res.testResultValue[1].value == val_2 if passed_rows: assert res.passedRows == passed_rows if failed_rows: assert res.failedRows == failed_rows if passed_percentage: assert round(res.passedRowsPercentage, 2) == passed_percentage if failed_percentage: assert round(res.failedRowsPercentage, 2) == failed_percentage assert res.testCaseStatus == status