eslint-plugin-angular/test/typecheck-string.js

ESLint rules for AngularJS projects

'use strict';

// ------------------------------------------------------------------------------
// Requirements
// ------------------------------------------------------------------------------

var rule = require('../rules/typecheck-string');
var RuleTester = require('eslint').RuleTester;
var commonFalsePositives = require('./utils/commonFalsePositives');

// ------------------------------------------------------------------------------
// Tests
// ------------------------------------------------------------------------------

var eslintTester = new RuleTester();
eslintTester.run('typecheck-string', rule, {
    valid: [
        'angular.isString("")'
    ].concat(commonFalsePositives),
    invalid: [
        {code: 'Object.prototype.toString.call(variable) === "[object String]"', errors: [{message: 'You should use the angular.isString method'}]},
        {code: '"[object String]" === Object.prototype.toString.call(variable)', errors: [{message: 'You should use the angular.isString method'}]},
        {code: 'variable === "[object String]"', errors: [{message: 'You should use the angular.isString method'}]},
        {code: '"[object String]" === variable', errors: [{message: 'You should use the angular.isString method'}]},
        {code: 'Object.prototype.toString.call(variable) !== "[object String]"', errors: [{message: 'You should use the angular.isString method'}]},
        {code: '"[object String]" !== Object.prototype.toString.call(variable)', errors: [{message: 'You should use the angular.isString method'}]},
        {code: 'variable !== "[object String]"', errors: [{message: 'You should use the angular.isString method'}]},
        {code: '"[object String]" !== variable', errors: [{message: 'You should use the angular.isString method'}]},

        {code: 'typeof variable === "string"', errors: [{message: 'You should use the angular.isString method'}]},
        {code: '"string" === typeof variable', errors: [{message: 'You should use the angular.isString method'}]},
        {code: 'variable === "string"', errors: [{message: 'You should use the angular.isString method'}]},
        {code: '"string" === variable', errors: [{message: 'You should use the angular.isString method'}]},
        {code: 'typeof variable !== "string"', errors: [{message: 'You should use the angular.isString method'}]},
        {code: '"string" !== typeof variable', errors: [{message: 'You should use the angular.isString method'}]},
        {code: 'variable !== "string"', errors: [{message: 'You should use the angular.isString method'}]},
        {code: '"string" !== variable', errors: [{message: 'You should use the angular.isString method'}]}
    ]
});