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/**
* 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.
*/
import path from 'path';
import {Config, Global} from '@jest/types';
import {AssertionResult, TestResult} from '@jest/test-result';
import {JestEnvironment} from '@jest/environment';
import {SnapshotStateType} from 'jest-snapshot';
import Runtime from 'jest-runtime';
import {getCallsite} from 'jest-util';
import installEach from './each';
import {installErrorOnPrivate} from './errorOnPrivate';
import JasmineReporter from './reporter';
import jasmineAsyncInstall from './jasmineAsyncInstall';
import Spec from './jasmine/Spec';
import {Jasmine as JestJasmine} from './types';
const JASMINE = require.resolve('./jasmine/jasmineLight');
async function jasmine2(
globalConfig: Config.GlobalConfig,
config: Config.ProjectConfig,
environment: JestEnvironment,
runtime: Runtime,
testPath: string,
): Promise<TestResult> {
const reporter = new JasmineReporter(globalConfig, config, testPath);
const jasmineFactory = runtime.requireInternalModule(JASMINE);
const jasmine = jasmineFactory.create({
process,
testPath,
});
const env = jasmine.getEnv();
const jasmineInterface = jasmineFactory.interface(jasmine, env);
Object.assign(environment.global, jasmineInterface);
env.addReporter(jasmineInterface.jsApiReporter);
// TODO: Remove config option if V8 exposes some way of getting location of caller
// in a future version
if (config.testLocationInResults === true) {
const originalIt = environment.global.it;
environment.global.it = ((...args) => {
const stack = getCallsite(1, runtime.getSourceMaps());
const it = originalIt(...args);
// @ts-ignore
it.result.__callsite = stack;
return it;
}) as Global.Global['it'];
const originalXit = environment.global.xit;
environment.global.xit = ((...args) => {
const stack = getCallsite(1, runtime.getSourceMaps());
const xit = originalXit(...args);
// @ts-ignore
xit.result.__callsite = stack;
return xit;
}) as Global.Global['xit'];
const originalFit = environment.global.fit;
environment.global.fit = ((...args) => {
const stack = getCallsite(1, runtime.getSourceMaps());
const fit = originalFit(...args);
// @ts-ignore
fit.result.__callsite = stack;
return fit;
}) as Global.Global['fit'];
}
jasmineAsyncInstall(globalConfig, environment.global);
installEach(environment);
environment.global.test = environment.global.it;
environment.global.it.only = environment.global.fit;
environment.global.it.todo = env.todo;
environment.global.it.skip = environment.global.xit;
environment.global.xtest = environment.global.xit;
environment.global.describe.skip = environment.global.xdescribe;
environment.global.describe.only = environment.global.fdescribe;
if (config.timers === 'fake') {
environment.fakeTimers!.useFakeTimers();
}
env.beforeEach(() => {
if (config.resetModules) {
runtime.resetModules();
}
if (config.clearMocks) {
runtime.clearAllMocks();
}
if (config.resetMocks) {
runtime.resetAllMocks();
if (config.timers === 'fake') {
environment.fakeTimers!.useFakeTimers();
}
}
if (config.restoreMocks) {
runtime.restoreAllMocks();
}
});
env.addReporter(reporter);
runtime
.requireInternalModule(path.resolve(__dirname, './jestExpect.js'))
.default({
expand: globalConfig.expand,
});
if (globalConfig.errorOnDeprecated) {
installErrorOnPrivate(environment.global);
} else {
Object.defineProperty(jasmine, 'DEFAULT_TIMEOUT_INTERVAL', {
configurable: true,
enumerable: true,
get() {
return this._DEFAULT_TIMEOUT_INTERVAL;
},
set(value) {
this._DEFAULT_TIMEOUT_INTERVAL = value;
},
});
}
const snapshotState: SnapshotStateType = runtime
.requireInternalModule(path.resolve(__dirname, './setup_jest_globals.js'))
.default({
config,
globalConfig,
localRequire: runtime.requireModule.bind(runtime),
testPath,
});
config.setupFilesAfterEnv.forEach((path: Config.Path) =>
runtime.requireModule(path),
);
if (globalConfig.enabledTestsMap) {
env.specFilter = (spec: Spec) => {
const suiteMap =
globalConfig.enabledTestsMap &&
globalConfig.enabledTestsMap[spec.result.testPath];
return suiteMap && suiteMap[spec.result.fullName];
};
} else if (globalConfig.testNamePattern) {
const testNameRegex = new RegExp(globalConfig.testNamePattern, 'i');
env.specFilter = (spec: Spec) => testNameRegex.test(spec.getFullName());
}
runtime.requireModule(testPath);
await env.execute();
const results = await reporter.getResults();
return addSnapshotData(results, snapshotState);
}
const addSnapshotData = (
results: TestResult,
snapshotState: SnapshotStateType,
) => {
results.testResults.forEach(({fullName, status}: AssertionResult) => {
if (status === 'pending' || status === 'failed') {
// if test is skipped or failed, we don't want to mark
// its snapshots as obsolete.
snapshotState.markSnapshotsAsCheckedForTest(fullName);
}
});
const uncheckedCount = snapshotState.getUncheckedCount();
const uncheckedKeys = snapshotState.getUncheckedKeys();
if (uncheckedCount) {
snapshotState.removeUncheckedKeys();
}
const status = snapshotState.save();
results.snapshot.fileDeleted = status.deleted;
results.snapshot.added = snapshotState.added;
results.snapshot.matched = snapshotState.matched;
results.snapshot.unmatched = snapshotState.unmatched;
results.snapshot.updated = snapshotState.updated;
results.snapshot.unchecked = !status.deleted ? uncheckedCount : 0;
// Copy the array to prevent memory leaks
results.snapshot.uncheckedKeys = Array.from(uncheckedKeys);
return results;
};
// eslint-disable-next-line no-redeclare
namespace jasmine2 {
export type Jasmine = JestJasmine;
}
export = jasmine2;
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