// Copyright 2022 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 * as Common from '../../../../core/common/common.js';
import * as SDK from '../../../../core/sdk/sdk.js';
import {dispatchClickEvent} from '../../../../testing/DOMHelpers.js';
import {describeWithEnvironment} from '../../../../testing/EnvironmentHelpers.js';

import * as ObjectUI from './object_ui.js';

describe('ObjectPropertiesSection', () => {
  describeWithEnvironment('ObjectPropertiesSection', () => {
    describe('appendMemoryIcon', () => {
      it('appends a memory icon for inspectable object types', () => {
        const object = sinon.createStubInstance(SDK.RemoteObject.RemoteObject);
        object.isLinearMemoryInspectable.returns(true);

        const div = document.createElement('div');
        assert.isFalse(div.hasChildNodes());
        ObjectUI.ObjectPropertiesSection.ObjectPropertiesSection.appendMemoryIcon(div, object);
        assert.isTrue(div.hasChildNodes());
        const icon = div.querySelector('devtools-icon');
        assert.isNotNull(icon);
      });

      it('doesn\'t append a memory icon for non-inspectable object types', () => {
        const object = sinon.createStubInstance(SDK.RemoteObject.RemoteObject);
        object.isLinearMemoryInspectable.returns(false);

        const div = document.createElement('div');
        assert.isFalse(div.hasChildNodes());
        ObjectUI.ObjectPropertiesSection.ObjectPropertiesSection.appendMemoryIcon(div, object);
        assert.isFalse(div.hasChildNodes());
      });

      it('triggers the correct revealer upon \'click\'', () => {
        const object = sinon.createStubInstance(SDK.RemoteObject.RemoteObject);
        object.isLinearMemoryInspectable.returns(true);
        const expression = 'foo';

        const div = document.createElement('div');
        ObjectUI.ObjectPropertiesSection.ObjectPropertiesSection.appendMemoryIcon(div, object, expression);
        const icon = div.querySelector('devtools-icon');
        assert.exists(icon);
        const reveal = sinon.stub(Common.Revealer.RevealerRegistry.prototype, 'reveal');

        dispatchClickEvent(icon);

        sinon.assert.calledOnceWithMatch(reveal, sinon.match({object, expression}), false);
      });
    });
  });
});