AlexRogalskiy/java-patterns

/*
 * Copyright (C) 2022 SensibleMetrics, Inc. (http://sensiblemetrics.io/)
 *
 * 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.
 */
'use strict';

const TestSequencer = require('@jest/test-sequencer').default;

class CustomSequencer extends TestSequencer {
    sort(tests) {
        const orderPath = ['unit', 'e2e'];
        return tests.sort((testA, testB) => {
            let indexA = -1;
            let indexB = -1;
            const reg = '.*/tests/([^/]*).*';

            let matchA = new RegExp(reg, 'g').exec(testA.path);
            if (matchA.length > 0) {
                indexA = orderPath.indexOf(matchA[1]);
            }

            let matchB = new RegExp(reg, 'g').exec(testB.path);
            if (matchB.length > 0) {
                indexB = orderPath.indexOf(matchB[1]);
            }

            if (indexA === indexB) {
                return 0;
            }

            if (indexA === -1) {
                return 1;
            }
            if (indexB === -1) {
                return -1;
            }

            return indexA < indexB ? -1 : 1;
        });
    }
}

module.exports = CustomSequencer;