126 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
			
		
		
	
	
			126 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
/*
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 * Copyright 2025 coze-dev Authors
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 *     http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
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import { renderHook } from '@testing-library/react';
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import { useReportTti } from '../src/index';
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// 模拟 custom-perf-metric 模块
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vi.mock('../src/utils/custom-perf-metric', () => ({
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  reportTti: vi.fn(),
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  REPORT_TTI_DEFAULT_SCENE: 'init',
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}));
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// 导入被模拟的函数,以便在测试中访问
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import { reportTti } from '../src/utils/custom-perf-metric';
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describe('useReportTti', () => {
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  beforeEach(() => {
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    vi.clearAllMocks();
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  });
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  afterEach(() => {
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    vi.resetAllMocks();
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  });
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  it('should call reportTti when isLive is true', () => {
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    // Arrange
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    const params = {
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      isLive: true,
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      extra: { key: 'value' },
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    };
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    // Act
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    renderHook(() => useReportTti(params));
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    // Assert
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    expect(reportTti).toHaveBeenCalledTimes(1);
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    expect(reportTti).toHaveBeenCalledWith(params.extra, 'init');
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  });
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  it('should not call reportTti when isLive is false', () => {
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    // Arrange
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    const params = {
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      isLive: false,
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      extra: { key: 'value' },
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    };
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    // Act
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    renderHook(() => useReportTti(params));
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    // Assert
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    expect(reportTti).not.toHaveBeenCalled();
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  });
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  it('should call reportTti with custom scene when provided', () => {
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    // Arrange
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    const params = {
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      isLive: true,
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      extra: { key: 'value' },
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      scene: 'custom-scene',
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    };
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    // Act
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    renderHook(() => useReportTti(params));
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    // Assert
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    expect(reportTti).toHaveBeenCalledTimes(1);
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    expect(reportTti).toHaveBeenCalledWith(params.extra, params.scene);
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  });
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  it('should not call reportTti again if dependencies do not change', () => {
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    // Arrange
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    const params = {
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      isLive: true,
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      extra: { key: 'value' },
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    };
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    // Act
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    const { rerender } = renderHook(() => useReportTti(params));
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    rerender();
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    // Assert
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    expect(reportTti).toHaveBeenCalledTimes(1);
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  });
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  it('should call reportTti again if isLive changes from false to true', () => {
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    // Arrange
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    const initialParams = {
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      isLive: false,
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      extra: { key: 'value' },
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    };
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    // Act
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    const { rerender } = renderHook(props => useReportTti(props), {
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      initialProps: initialParams,
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    });
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    // Assert
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    expect(reportTti).not.toHaveBeenCalled();
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    // Act - change isLive to true
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    rerender({
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      isLive: true,
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      extra: { key: 'value' },
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    });
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    // Assert
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    expect(reportTti).toHaveBeenCalledTimes(1);
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    expect(reportTti).toHaveBeenCalledWith(initialParams.extra, 'init');
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  });
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});
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