/
messages.test.ts
451 lines (412 loc) · 12.1 KB
/
messages.test.ts
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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 {readFileSync} from 'graceful-fs';
import slash = require('slash');
import tempy = require('tempy');
import {
formatExecError,
formatResultsErrors,
formatStackTrace,
getTopFrame,
} from '..';
const rootDir = tempy.directory();
jest.mock('graceful-fs', () => ({
...jest.requireActual<typeof import('fs')>('fs'),
readFileSync: jest.fn(),
}));
const unixStackTrace =
' ' +
`at stack (../jest-jasmine2/build/jasmine-2.4.1.js:1580:17)
at Object.addResult (../jest-jasmine2/build/jasmine-2.4.1.js:1550:14)
at jasmine.addResult (../jest-jasmine2/build/index.js:82:44)
at Spec.Env.factory (../jest-jasmine2/build/jasmine-2.4.1.js:641:18)
at Spec.addResult (../jest-jasmine2/build/jasmine-2.4.1.js:333:34)
at Expectation.addResult (../jest-jasmine2/build/jasmine-2.4.1.js:591:21)
at Expectation.toBe (../jest-jasmine2/build/jasmine-2.4.1.js:1504:12)
at Object.it (build/__tests__/messages-test.js:45:41)
at Object.<anonymous> (../jest-jasmine2/build/jasmine-pit.js:35:32)
at attemptAsync (../jest-jasmine2/build/jasmine-2.4.1.js:1919:24)`;
const assertionStack =
' ' +
`
Expected value to be of type:
"number"
Received:
""
type:
"string"
at Object.it (__tests__/test.js:8:14)
at Object.asyncFn (node_modules/jest-jasmine2/build/jasmine_async.js:124:345)
at resolve (node_modules/jest-jasmine2/build/queue_runner.js:46:12)
at Promise (<anonymous>)
at mapper (node_modules/jest-jasmine2/build/queue_runner.js:34:499)
at promise.then (node_modules/jest-jasmine2/build/queue_runner.js:74:39)
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:188:7)
at internal/process/next_tick.js:188:7
`;
const vendorStack =
' ' +
`
Expected value to be of type:
"number"
Received:
""
type:
"string"
at Object.it (__tests__/vendor/cool_test.js:6:666)
at Object.asyncFn (__tests__/vendor/sulu/node_modules/sulu-content-bundle/best_component.js:1:5)
`;
const babelStack =
' ' +
`
packages/react/src/forwardRef.js: Unexpected token, expected , (20:10)
\u001b[0m \u001b[90m 18 | \u001b[39m \u001b[36mfalse\u001b[39m\u001b[33m,\u001b[39m
\u001b[90m 19 | \u001b[39m \u001b[32m'forwardRef requires a render function but received a \`memo\` '\u001b[39m
\u001b[31m\u001b[1m>\u001b[22m\u001b[39m\u001b[90m 20 | \u001b[39m \u001b[32m'component. Instead of forwardRef(memo(...)), use '\u001b[39m \u001b[33m+\u001b[39m
\u001b[90m | \u001b[39m \u001b[31m\u001b[1m^\u001b[22m\u001b[39m
\u001b[90m 21 | \u001b[39m \u001b[32m'memo(forwardRef(...)).'\u001b[39m\u001b[33m,\u001b[39m
\u001b[90m 22 | \u001b[39m )\u001b[33m;\u001b[39m
\u001b[90m 23 | \u001b[39m } \u001b[36melse\u001b[39m \u001b[36mif\u001b[39m (\u001b[36mtypeof\u001b[39m render \u001b[33m!==\u001b[39m \u001b[32m'function'\u001b[39m) {\u001b[0m
`;
beforeEach(() => {
jest.clearAllMocks();
});
it('should exclude jasmine from stack trace for Unix paths.', () => {
const messages = formatResultsErrors(
[
{
ancestorTitles: [],
duration: undefined,
failureDetails: [],
failureMessages: [unixStackTrace],
fullName: 'full name',
invocations: undefined,
location: null,
numPassingAsserts: 0,
retryReasons: undefined,
status: 'failed',
title: 'Unix test',
},
],
{
rootDir: '',
testMatch: [],
},
{
noStackTrace: false,
},
);
expect(messages).toMatchSnapshot();
});
it('.formatExecError()', () => {
const message = formatExecError(
{
message: 'Whoops!',
stack: '',
},
{
rootDir: '',
testMatch: [],
},
{
noStackTrace: false,
},
'path_test',
);
expect(message).toMatchSnapshot();
});
it('formatStackTrace should strip node internals', () => {
const messages = formatResultsErrors(
[
{
ancestorTitles: [],
duration: undefined,
failureDetails: [],
failureMessages: [assertionStack],
fullName: 'full name',
invocations: undefined,
location: null,
numPassingAsserts: 0,
retryReasons: undefined,
status: 'failed',
title: 'Unix test',
},
],
{
rootDir: '',
testMatch: [],
},
{
noStackTrace: false,
},
);
expect(messages).toMatchSnapshot();
});
it('should not exclude vendor from stack trace', () => {
const messages = formatResultsErrors(
[
{
ancestorTitles: [],
duration: undefined,
failureDetails: [],
failureMessages: [vendorStack],
fullName: 'full name',
invocations: undefined,
location: null,
numPassingAsserts: 0,
retryReasons: undefined,
status: 'failed',
title: 'Vendor test',
},
],
{
rootDir: '',
testMatch: [],
},
{
noStackTrace: false,
},
);
expect(messages).toMatchSnapshot();
});
it('retains message in babel code frame error', () => {
const messages = formatResultsErrors(
[
{
ancestorTitles: [],
duration: undefined,
failureDetails: [],
failureMessages: [babelStack],
fullName: 'full name',
invocations: undefined,
location: null,
numPassingAsserts: 0,
retryReasons: undefined,
status: 'failed',
title: 'Babel test',
},
],
{
rootDir: '',
testMatch: [],
},
{
noStackTrace: false,
},
);
expect(messages).toMatchSnapshot();
});
it('codeframe', () => {
jest
.mocked(readFileSync)
.mockImplementationOnce(() => 'throw new Error("Whoops!");');
const message = formatExecError(
{
message: 'Whoops!',
stack: `
at Object.<anonymous> (${slash(rootDir)}/file.js:1:7)
at Module._compile (internal/modules/cjs/loader.js:1158:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1178:10)
at Module.load (internal/modules/cjs/loader.js:1002:32)
at Function.Module._load (internal/modules/cjs/loader.js:901:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
`,
},
{
rootDir,
testMatch: [],
},
{
noCodeFrame: false,
noStackTrace: false,
},
'path_test',
);
expect(message).toMatchSnapshot();
});
it('no codeframe', () => {
jest
.mocked(readFileSync)
.mockImplementationOnce(() => 'throw new Error("Whoops!");');
const message = formatExecError(
{
message: 'Whoops!',
stack: `
at Object.<anonymous> (${slash(rootDir)}/file.js:1:7)
at Module._compile (internal/modules/cjs/loader.js:1158:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1178:10)
at Module.load (internal/modules/cjs/loader.js:1002:32)
at Function.Module._load (internal/modules/cjs/loader.js:901:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
`,
},
{
rootDir,
testMatch: [],
},
{
noCodeFrame: true,
noStackTrace: false,
},
'path_test',
);
expect(message).toMatchSnapshot();
});
it('no stack', () => {
jest
.mocked(readFileSync)
.mockImplementationOnce(() => 'throw new Error("Whoops!");');
const message = formatExecError(
{
message: 'Whoops!',
stack: `
at Object.<anonymous> (${slash(rootDir)}/file.js:1:7)
at Module._compile (internal/modules/cjs/loader.js:1158:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1178:10)
at Module.load (internal/modules/cjs/loader.js:1002:32)
at Function.Module._load (internal/modules/cjs/loader.js:901:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
`,
},
{
rootDir,
testMatch: [],
},
{
// if no stack, no codeframe is implied
noCodeFrame: true,
noStackTrace: true,
},
'path_test',
);
expect(message).toMatchSnapshot();
});
describe('formatStackTrace', () => {
it('prints code frame and stacktrace', () => {
jest
.mocked(readFileSync)
.mockImplementationOnce(() => 'throw new Error("Whoops!");');
const message = formatStackTrace(
`
at Object.<anonymous> (${slash(rootDir)}/file.js:1:7)
at Module._compile (internal/modules/cjs/loader.js:1158:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1178:10)
at Module.load (internal/modules/cjs/loader.js:1002:32)
at Function.Module._load (internal/modules/cjs/loader.js:901:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
`,
{
rootDir,
testMatch: [],
},
{
noCodeFrame: false,
noStackTrace: false,
},
'path_test',
);
expect(message).toMatchSnapshot();
});
it('does not print code frame when noCodeFrame = true', () => {
jest
.mocked(readFileSync)
.mockImplementationOnce(() => 'throw new Error("Whoops!");');
const message = formatStackTrace(
`
at Object.<anonymous> (${slash(rootDir)}/file.js:1:7)
at Module._compile (internal/modules/cjs/loader.js:1158:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1178:10)
at Module.load (internal/modules/cjs/loader.js:1002:32)
at Function.Module._load (internal/modules/cjs/loader.js:901:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
`,
{
rootDir,
testMatch: [],
},
{
noCodeFrame: true,
noStackTrace: false,
},
'path_test',
);
expect(message).toMatchSnapshot();
});
it('does not print codeframe when noStackTrace = true', () => {
jest
.mocked(readFileSync)
.mockImplementationOnce(() => 'throw new Error("Whoops!");');
const message = formatStackTrace(
`
at Object.<anonymous> (${slash(rootDir)}/file.js:1:7)
at Module._compile (internal/modules/cjs/loader.js:1158:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1178:10)
at Module.load (internal/modules/cjs/loader.js:1002:32)
at Function.Module._load (internal/modules/cjs/loader.js:901:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
`,
{
rootDir,
testMatch: [],
},
{
noStackTrace: true,
},
'path_test',
);
expect(message).toMatchSnapshot();
});
});
it('getTopFrame should return a path for mjs files', () => {
let stack: Array<string>;
let expectedFile: string;
if (process.platform === 'win32') {
stack = [' at stack (file:///C:/Users/user/project/inline.mjs:1:1)'];
expectedFile = 'C:/Users/user/project/inline.mjs';
} else {
stack = [' at stack (file:///Users/user/project/inline.mjs:1:1)'];
expectedFile = '/Users/user/project/inline.mjs';
}
const frame = getTopFrame(stack);
expect(frame!.file).toBe(expectedFile);
});
it('should return the error cause if there is one', () => {
const error = new Error('Test exception');
// TODO pass `cause` to the `Error` constructor when lowest supported Node version is 16.9.0 and above
// See https://github.com/nodejs/node/blob/main/doc/changelogs/CHANGELOG_V16.md#error-cause
error.cause = new Error('Cause Error');
const message = formatExecError(
error,
{
rootDir: '',
testMatch: [],
},
{
noStackTrace: false,
},
);
expect(message).toMatchSnapshot();
});
it('should print all the errors contained in an AggregateError', () => {
const error = new AggregateError([
new Error('error 1'),
new Error('error 2'),
]);
const message = formatExecError(
error,
{
rootDir: '',
testMatch: [],
},
{
noStackTrace: false,
},
);
console.log(message);
});