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49d4381c67
* Inline getTestDocument into test cases * Remove mention of mock file we do not use * Remove unused configuration entries * Move eslint-rules package into the scripts/ folder
96 lines
2.5 KiB
JavaScript
96 lines
2.5 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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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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* @emails react-core
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*/
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'use strict';
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var rule = require('../warning-and-invariant-args');
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var RuleTester = require('eslint').RuleTester;
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var ruleTester = new RuleTester();
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ruleTester.run('eslint-rules/warning-and-invariant-args', rule, {
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valid: [
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"warning(true, 'hello, world');",
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"warning(true, 'expected %s, got %s', 42, 24);",
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"invariant(true, 'hello, world');",
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"invariant(true, 'expected %s, got %s', 42, 24);",
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],
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invalid: [
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{
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code: "warning('hello, world');",
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errors: [
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{
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message: 'warning takes at least two arguments',
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},
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],
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},
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{
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code: 'warning(true, null);',
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errors: [
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{
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message: 'The second argument to warning must be a string literal',
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},
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],
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},
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{
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code: 'var g = 5; invariant(true, g);',
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errors: [
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{
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message: 'The second argument to invariant must be a string literal',
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},
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],
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},
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{
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code: "warning(true, 'expected %s, got %s');",
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errors: [
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{
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message: 'Expected 4 arguments in call to warning based on the number of ' +
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'"%s" substitutions, but got 2',
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},
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],
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},
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{
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code: "warning(true, 'foo is a bar under foobar', 'junk argument');",
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errors: [
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{
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message: 'Expected 2 arguments in call to warning based on the number of ' +
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'"%s" substitutions, but got 3',
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},
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],
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},
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{
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code: "invariant(true, 'error!');",
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errors: [
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{
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message: 'The invariant format should be able to uniquely identify this ' +
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'invariant. Please, use a more descriptive format than: error!',
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},
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],
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},
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{
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code: "warning(true, 'error!');",
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errors: [
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{
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message: 'The warning format should be able to uniquely identify this ' +
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'warning. Please, use a more descriptive format than: error!',
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},
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],
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},
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{
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code: "warning(true, '%s %s, %s %s: %s (%s)', 1, 2, 3, 4, 5, 6);",
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errors: [
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{
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message: 'The warning format should be able to uniquely identify this ' +
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'warning. Please, use a more descriptive format than: ' +
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'%s %s, %s %s: %s (%s)',
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},
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],
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},
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],
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});
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