mirror of
https://github.com/cachix/install-nix-action.git
synced 2024-11-25 18:08:03 +00:00
117 lines
3.5 KiB
JavaScript
117 lines
3.5 KiB
JavaScript
'use strict';
|
|
|
|
Object.defineProperty(exports, '__esModule', {
|
|
value: true
|
|
});
|
|
exports.buildSnapshotResolver = exports.isSnapshotPath = exports.DOT_EXTENSION = exports.EXTENSION = void 0;
|
|
|
|
var _path = _interopRequireDefault(require('path'));
|
|
|
|
var _chalk = _interopRequireDefault(require('chalk'));
|
|
|
|
function _interopRequireDefault(obj) {
|
|
return obj && obj.__esModule ? obj : {default: obj};
|
|
}
|
|
|
|
/**
|
|
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*/
|
|
const EXTENSION = 'snap';
|
|
exports.EXTENSION = EXTENSION;
|
|
const DOT_EXTENSION = '.' + EXTENSION;
|
|
exports.DOT_EXTENSION = DOT_EXTENSION;
|
|
|
|
const isSnapshotPath = path => path.endsWith(DOT_EXTENSION);
|
|
|
|
exports.isSnapshotPath = isSnapshotPath;
|
|
const cache = new Map();
|
|
|
|
const buildSnapshotResolver = config => {
|
|
const key = config.rootDir;
|
|
|
|
if (!cache.has(key)) {
|
|
cache.set(key, createSnapshotResolver(config.snapshotResolver));
|
|
}
|
|
|
|
return cache.get(key);
|
|
};
|
|
|
|
exports.buildSnapshotResolver = buildSnapshotResolver;
|
|
|
|
function createSnapshotResolver(snapshotResolverPath) {
|
|
return typeof snapshotResolverPath === 'string'
|
|
? createCustomSnapshotResolver(snapshotResolverPath)
|
|
: createDefaultSnapshotResolver();
|
|
}
|
|
|
|
function createDefaultSnapshotResolver() {
|
|
return {
|
|
resolveSnapshotPath: testPath =>
|
|
_path.default.join(
|
|
_path.default.join(_path.default.dirname(testPath), '__snapshots__'),
|
|
_path.default.basename(testPath) + DOT_EXTENSION
|
|
),
|
|
resolveTestPath: snapshotPath =>
|
|
_path.default.resolve(
|
|
_path.default.dirname(snapshotPath),
|
|
'..',
|
|
_path.default.basename(snapshotPath, DOT_EXTENSION)
|
|
),
|
|
testPathForConsistencyCheck: _path.default.posix.join(
|
|
'consistency_check',
|
|
'__tests__',
|
|
'example.test.js'
|
|
)
|
|
};
|
|
}
|
|
|
|
function createCustomSnapshotResolver(snapshotResolverPath) {
|
|
const custom = require(snapshotResolverPath);
|
|
|
|
const keys = [
|
|
['resolveSnapshotPath', 'function'],
|
|
['resolveTestPath', 'function'],
|
|
['testPathForConsistencyCheck', 'string']
|
|
];
|
|
keys.forEach(([propName, requiredType]) => {
|
|
if (typeof custom[propName] !== requiredType) {
|
|
throw new TypeError(mustImplement(propName, requiredType));
|
|
}
|
|
});
|
|
const customResolver = {
|
|
resolveSnapshotPath: testPath =>
|
|
custom.resolveSnapshotPath(testPath, DOT_EXTENSION),
|
|
resolveTestPath: snapshotPath =>
|
|
custom.resolveTestPath(snapshotPath, DOT_EXTENSION),
|
|
testPathForConsistencyCheck: custom.testPathForConsistencyCheck
|
|
};
|
|
verifyConsistentTransformations(customResolver);
|
|
return customResolver;
|
|
}
|
|
|
|
function mustImplement(propName, requiredType) {
|
|
return (
|
|
_chalk.default.bold(
|
|
`Custom snapshot resolver must implement a \`${propName}\` as a ${requiredType}.`
|
|
) +
|
|
'\nDocumentation: https://facebook.github.io/jest/docs/en/configuration.html#snapshotResolver'
|
|
);
|
|
}
|
|
|
|
function verifyConsistentTransformations(custom) {
|
|
const resolvedSnapshotPath = custom.resolveSnapshotPath(
|
|
custom.testPathForConsistencyCheck
|
|
);
|
|
const resolvedTestPath = custom.resolveTestPath(resolvedSnapshotPath);
|
|
|
|
if (resolvedTestPath !== custom.testPathForConsistencyCheck) {
|
|
throw new Error(
|
|
_chalk.default.bold(
|
|
`Custom snapshot resolver functions must transform paths consistently, i.e. expects resolveTestPath(resolveSnapshotPath('${custom.testPathForConsistencyCheck}')) === ${resolvedTestPath}`
|
|
)
|
|
);
|
|
}
|
|
}
|