/
no-restricted-jest-methods.test.ts
111 lines (107 loc) · 2.28 KB
/
no-restricted-jest-methods.test.ts
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import { TSESLint } from '@typescript-eslint/utils';
import dedent from 'dedent';
import rule from '../no-restricted-jest-methods';
import { espreeParser } from './test-utils';
const ruleTester = new TSESLint.RuleTester({
parser: espreeParser,
parserOptions: {
ecmaVersion: 2017,
},
});
ruleTester.run('no-restricted-jest-methods', rule, {
valid: [
'jest',
'jest()',
'jest.mock()',
'expect(a).rejects;',
'expect(a);',
{
code: dedent`
import { jest } from '@jest/globals';
jest;
`,
parserOptions: { sourceType: 'module' },
},
],
invalid: [
{
code: 'jest.fn()',
options: [{ fn: null }],
errors: [
{
messageId: 'restrictedJestMethod',
data: {
message: null,
restriction: 'fn',
},
column: 6,
line: 1,
},
],
},
{
code: 'jest["fn"]()',
options: [{ fn: null }],
errors: [
{
messageId: 'restrictedJestMethod',
data: {
message: null,
restriction: 'fn',
},
column: 6,
line: 1,
},
],
},
{
code: 'jest.mock()',
options: [{ mock: 'Do not use mocks' }],
errors: [
{
messageId: 'restrictedJestMethodWithMessage',
data: {
message: 'Do not use mocks',
restriction: 'mock',
},
column: 6,
line: 1,
},
],
},
{
code: 'jest["mock"]()',
options: [{ mock: 'Do not use mocks' }],
errors: [
{
messageId: 'restrictedJestMethodWithMessage',
data: {
message: 'Do not use mocks',
restriction: 'mock',
},
column: 6,
line: 1,
},
],
},
{
code: dedent`
import { jest } from '@jest/globals';
jest.advanceTimersByTime();
`,
options: [{ advanceTimersByTime: null }],
parserOptions: { sourceType: 'module' },
errors: [
{
messageId: 'restrictedJestMethod',
data: {
message: null,
restriction: 'advanceTimersByTime',
},
column: 6,
line: 3,
},
],
},
],
});