`@InjectMock` annotation

This annotation allows you to inject MockK mocks in your application.

This annotation has three parameters:

relaxed, if set to true, all function will return simple values. Default to false.
relaxUnitFun, if set to true, Unit function will be relaxed. Default to false.
convertScopes, it set to true, convert the @Singleton scope of bean to @ApplicationScoped. This allows to mock singleton beans

Example

For example, @InjectMock can be used in the following example:

@QuarkusTest
class InjectionMockTest {

    @Inject
    private lateinit var firstService: FirstService

    @InjectMock
    private lateinit var secondService: SecondService

    @Test
    fun `should respond test`() {
        every { secondService.greet() } returns "test"
        assertThat(firstService.greet()).isEqualTo("test")
    }

    @Test
    fun `should respond second`() {
        every { secondService.greet() } returns "second"
        assertThat(firstService.greet()).isEqualTo("second")
        verify { secondService.greet() }
    }
}

In order to mock a RestClient, you must add the @RestClient qualifier alongside the @InjectMock:

@QuarkusTest
class InjectionMockTest {

    @Inject
    private lateinit var firstService: FirstService

    @InjectMock
    @RestClient
    private lateinit var myRestClientService: MyRestClientService

    @Test
    fun `should respond test`() {
        every { myRestClientService.greet() } returns "test"
        assertThat(firstService.greet()).isEqualTo("test")
    }
}