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(調査中)powermockで、springmvcのコンストラクタをモックに

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pom.xml

<dependency>
    <groupId>org.powermock</groupId>
    <artifactId>powermock-module-junit4</artifactId>
    <version>2.0.9</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.powermock</groupId>
    <artifactId>powermock-api-mockito2</artifactId>
    <version>2.0.9</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.mockito</groupId>
    <artifactId>mockito-core</artifactId>
    <version>3.3.3</version>
    <scope>test</scope>
</dependency>

java

import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;

@RunWith(PowerMockRunner.class)
@PrepareForTest(YourController.class) // モックするクラスを指定
public class YourControllerTest {

    @InjectMocks
    private YourController yourController;

    @Mock
    private SomeDependency someDependency;

    @Test
    public void testConstructor() throws Exception {
        // YourControllerのコンストラクタをモックする
        YourController mockController = PowerMockito.mock(YourController.class);

        // コンストラクタの呼び出しをモック
        PowerMockito.whenNew(YourController.class).withAnyArguments().thenReturn(mockController);

        // 実際のコンストラクタ呼び出しを行う
        YourController instance = new YourController(someDependency);

        // モックが呼び出されたことを確認
        PowerMockito.verifyNew(YourController.class).withArguments(someDependency);
    }
}
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