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                  <p><a href="/m/category/Dev/Flutter"><span>Dev/Flutter</span></a></p><h3>[Flutter] Mockito 를 이용한 테스트 코드 설정 방법</h3>
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                <p><cite>healthyryu</cite>
                  <span> 2022. 11. 25. 12:22</span>
                </p>
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                                <h2 data-ke-size="size26">Mock 클래스 셋팅 방법</h2>
<figure data-ke-mobilestyle="widthOrigin" data-filename="flutter_icon.png" data-origin-width="1000" data-origin-height="1000">
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        <img src="https://blog.kakaocdn.net/dn/kBSSj/btrR3HBj8Wm/UvWDdHFAg9dN9M6W2E5j9k/img.png" onerror="this.onerror=null; this.src='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png'; this.srcset='//t1.daumcdn.net/tistory_admin/static/images/no-image-v1.png';" width="274" height="274" data-filename="flutter_icon.png" data-origin-width="1000" data-origin-height="1000">
    </span>
    
</figure>

<p data-ke-size="size18"><b>1. yaml 설정</b></p>
<pre id="code_1669346405130" data-ke-language="bash" data-ke-type="codeblock"><code>dev_dependencies:
  flutter_test:
    sdk: flutter

  mockito: ^5.3.2
  build_runner: ^2.3.2</code></pre>

<p data-ke-size="size18"><b>2. 테스트 진행할 클래스 파일의 Mock 클래스 생성</b></p>
<pre id="code_1669346134227" data-ke-language="java" data-ke-type="codeblock"><code>class MainViewModelMock extends Mock implements MainViewModel {}</code></pre>

<p data-ke-size="size18"><b>3. main() 함수 위에 Generate 선언</b></p>
<pre id="code_1669346190114" data-ke-language="java" data-ke-type="codeblock"><code>@GenerateMocks([MainViewModelMock])
void main() {
	....
}</code></pre>

<p data-ke-size="size18"><b>4. 터미널에서 Mock 파일 생성</b></p>
<pre id="code_1669346250999" data-ke-language="bash" data-ke-type="codeblock"><code>flutter pub run build_runner build</code></pre>

<p data-ke-size="size18"><b>5. 테스트를 진행할 main() 함수에서 Mock 클래서 선언 및 호출</b></p>
<pre id="code_1669346335155" data-ke-language="bash" data-ke-type="codeblock"><code>late MockMainViewModelMock vm;
setUp(() {
	vm = MockMainViewModelMock();
});

group('MainViewModel Test', () {
	test('Test', () {
    	...
    }
}</code></pre>


<p data-ke-size="size16">참고 : <a href="https://www.youtube.com/watch?v=pxJGOJI6fik">https://www.youtube.com/watch?v=pxJGOJI6fik</a>&nbsp;</p>
<figure data-ke-type="video" data-ke-style="alignCenter" data-video-host="youtube" data-video-url="https://www.youtube.com/watch?v=pxJGOJI6fik" data-video-thumbnail="https://scrap.kakaocdn.net/dn/ciWbE7/hyQGkNFOWM/GKgoQtCeOxzttIY9OeMVL0/img.jpg?width=1280&amp;height=720&amp;face=0_0_1280_720" data-video-width="860" data-video-height="484" data-video-origin-width="860" data-video-origin-height="484" data-ke-mobilestyle="widthContent"><iframe src="https://www.youtube.com/embed/pxJGOJI6fik" width="860" height="484" frameborder="" allowfullscreen=""></iframe>
<figcaption></figcaption>
<img src="https://scrap.kakaocdn.net/dn/ciWbE7/hyQGkNFOWM/GKgoQtCeOxzttIY9OeMVL0/img.jpg?width=1280&amp;height=720&amp;face=0_0_1280_720"></figure>

            
            
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              </article></div>

대부류 - [Dev u Ryu]

류지훈

Mock 클래스 셋팅 방법
 
1. yaml 설정
dev_dependencies:
  flutter_test:
    sdk: flutter
  mockito: ^5.3.2
  build_runner: ^2.3.2
 
2. 테스트 진행할 클래스 파일의 Mock 클래스 생성
class MainViewModelMock extends Mock implements MainViewModel {}
 
3. main() 함수 위에 Generate 선언
@GenerateMocks([MainViewModelMock])
void main() {
	....
}
 
4. 터미널에서 Mock 파일 생성
flutter pub run build_runner build
 
5. 테스트를 진행할 main() 함수에서 Mock 클래서 선언 및 호출
late MockMainViewModelMock vm;
setUp(() {
	vm = MockMainViewModelMock();
});
group('MainViewModel Test', () {
	test('Test', () {
    	...
    }
}
 
 
참고 : https://www.youtube.com/watch?v=pxJGOJI6fik

[Flutter] Mockito 를 이용한 테스트 코드 설정 방법

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