bdde081050
Added test to ensure that release notes are parsed properly Updated to latest dependencies to fix security vulnerability Updated GH Actions Workflow to run test before updating tag Updated README.md to reflect proper whatsnew documentation.
118 lines
3.5 KiB
JavaScript
118 lines
3.5 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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exports.buildSnapshotResolver = exports.isSnapshotPath = exports.DOT_EXTENSION = exports.EXTENSION = void 0;
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var _path = _interopRequireDefault(require('path'));
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var _chalk = _interopRequireDefault(require('chalk'));
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function _interopRequireDefault(obj) {
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return obj && obj.__esModule ? obj : {default: obj};
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}
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/**
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* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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const EXTENSION = 'snap';
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exports.EXTENSION = EXTENSION;
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const DOT_EXTENSION = '.' + EXTENSION;
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exports.DOT_EXTENSION = DOT_EXTENSION;
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const isSnapshotPath = path => path.endsWith(DOT_EXTENSION);
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exports.isSnapshotPath = isSnapshotPath;
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const cache = new Map();
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const buildSnapshotResolver = config => {
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const key = config.rootDir;
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if (!cache.has(key)) {
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cache.set(key, createSnapshotResolver(config.snapshotResolver));
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}
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return cache.get(key);
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};
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exports.buildSnapshotResolver = buildSnapshotResolver;
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function createSnapshotResolver(snapshotResolverPath) {
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return typeof snapshotResolverPath === 'string'
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? createCustomSnapshotResolver(snapshotResolverPath)
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: createDefaultSnapshotResolver();
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}
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function createDefaultSnapshotResolver() {
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return {
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resolveSnapshotPath: testPath =>
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_path.default.join(
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_path.default.join(_path.default.dirname(testPath), '__snapshots__'),
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_path.default.basename(testPath) + DOT_EXTENSION
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),
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resolveTestPath: snapshotPath =>
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_path.default.resolve(
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_path.default.dirname(snapshotPath),
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'..',
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_path.default.basename(snapshotPath, DOT_EXTENSION)
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),
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testPathForConsistencyCheck: _path.default.posix.join(
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'consistency_check',
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'__tests__',
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'example.test.js'
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)
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};
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}
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function createCustomSnapshotResolver(snapshotResolverPath) {
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const custom = require(snapshotResolverPath);
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const keys = [
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['resolveSnapshotPath', 'function'],
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['resolveTestPath', 'function'],
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['testPathForConsistencyCheck', 'string']
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];
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keys.forEach(([propName, requiredType]) => {
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if (typeof custom[propName] !== requiredType) {
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throw new TypeError(mustImplement(propName, requiredType));
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}
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});
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const customResolver = {
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resolveSnapshotPath: testPath =>
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custom.resolveSnapshotPath(testPath, DOT_EXTENSION),
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resolveTestPath: snapshotPath =>
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custom.resolveTestPath(snapshotPath, DOT_EXTENSION),
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testPathForConsistencyCheck: custom.testPathForConsistencyCheck
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};
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verifyConsistentTransformations(customResolver);
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return customResolver;
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}
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function mustImplement(propName, requiredType) {
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return (
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_chalk.default.bold(
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`Custom snapshot resolver must implement a \`${propName}\` as a ${requiredType}.`
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) +
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'\nDocumentation: https://facebook.github.io/jest/docs/en/configuration.html#snapshotResolver'
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);
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}
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function verifyConsistentTransformations(custom) {
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const resolvedSnapshotPath = custom.resolveSnapshotPath(
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custom.testPathForConsistencyCheck
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);
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const resolvedTestPath = custom.resolveTestPath(resolvedSnapshotPath);
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if (resolvedTestPath !== custom.testPathForConsistencyCheck) {
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throw new Error(
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_chalk.default.bold(
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`Custom snapshot resolver functions must transform paths consistently, i.e. expects resolveTestPath(resolveSnapshotPath('${custom.testPathForConsistencyCheck}')) === ${resolvedTestPath}`
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)
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);
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}
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}
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