Portfolio

Assumptions.assumeTrue


@Test
    void TEST_ENV_환경변수가_LOCAL_일때만_실행(){

        Assumptions.assumeTrue("LOCAL".equalsIgnoreCase(System.getenv("TEST_ENV")));

        Study study = new Study();
        assertThat(study).isNotNull();
    }

조건이 틀렸다면 test는 ignored됨

참고) 환경변수를 바꾸면 인텔리제이를 다시 띄워야함

Assumptions.asumingThat


@Test
void testInAllEnvironments() {
    Assumptions.assumingThat("CI".equals(System.getenv("ENV")),
            () -> {
                // perform these assertions only on the CI server
                assertEquals(2, calculator.divide(4, 2));
            });

    // perform these assertions in all environments
    assertEquals(42, calculator.multiply(6, 7));
}

Env 환경변수가 CI인 경우에만 추가로 4/2=2를 테스트함

@EnabledOnOs, @DisabledOnOs

@EnabledOnJre, @DisabledOnJre

@EnabledOnIfSystemProperty, @DisabledOnIfSystemProperty

@EnabledOnIfEnvironmentVariable, @DisabledIfEnvironmentVariable

사용 예시 및 커스텀 Annotation - @TestOnMac


@Test
@EnabledOnOs(MAC)
void onlyOnMacOs() {
    // ...
}

@TestOnMac
void testOnMac() {
    // ...
}

@Test
@EnabledOnOs({ LINUX, MAC })
void onLinuxOrMac() {
    // ...
}

@Test
@DisabledOnOs(WINDOWS)
void notOnWindows() {
    // ...
}

@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
@Test
@EnabledOnOs(MAC)
@interface TestOnMac {
}

JUnit 5 조건에 따라 테스트 실행하기