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// Copyright 2020 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. import rule from '../lib/no-underscored-properties.ts'; import {RuleTester} from './utils/RuleTester.ts'; new RuleTester().run('no-underscored-properties', rule, { valid: [ { filename: 'foo.ts', code: `class X { private foo: string = ''; }`, }, { filename: 'foo.ts', code: `class X { private foo() { } }`, }, { filename: 'foo.ts', code: `class X { public foo() { } }`, }, { filename: 'foo.ts', code: `class X { foo() { } }`, }, { filename: 'foo.ts', code: `class X { private _foo: string = ''; get foo() { return this._foo; } }`, }, ], invalid: [ { filename: 'foo.ts', code: `class X { private _foo: string = ''; }`, errors: [ {messageId: 'underscorePrefix'}, ], }, { filename: 'foo.ts', code: `class X { public _foo: string = ''; }`, errors: [ {messageId: 'underscorePrefix'}, ], }, { filename: 'foo.ts', code: `class X { _foo: string = ''; }`, errors: [ {messageId: 'underscorePrefix'}, ], }, { filename: 'foo.ts', code: `class X { _foo() { } }`, errors: [ {messageId: 'underscorePrefix'}, ], }, { filename: 'foo.ts', code: `class X { private _foo() { console.log('I am private'); } }`, errors: [ {messageId: 'underscorePrefix'}, ], }, ], });