package com.example.testsample;

import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyLong;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

@ExtendWith(MockitoExtension.class)
public class SampleAppServiceUnitTest {

  @InjectMocks
  private SampleAppService sampleAppService;
  @Mock
  private Sample1DomainService sample1DomainService;
  @Mock
  private Sample2DomainService sample2DomainService;

  private static Fixture[] fixtures() {
    return new Fixture[]{
        new Fixture(
            new Sample1Entity(1L, "Taro", 2L),
            new Sample2Entity(2L, "Apple"),
            new SampleResponse(1L, "Taro", "Apple"))
    };
  }

  @Test
  public void test() {
    // Arrange
    when(sample1DomainService.findById(any()))
        .thenReturn(new Sample1Entity(1L, "Taro", 2L));
    when(sample2DomainService.findById(any()))
        .thenReturn(new Sample2Entity(2L, "Apple"));
    // Act
    final var result = sampleAppService.hoge();
    // Assert
    assertThat(result.id()).isEqualTo(1L);
    assertThat(result.sample1Name()).isEqualTo("Taro");
    assertThat(result.sample2Name()).isEqualTo("Apple");
    verify(sample1DomainService, times(1))
        .findById(anyLong());
    verify(sample2DomainService, times(1))
        .findById(anyLong());
  }

  @MethodSource("fixtures")
  @ParameterizedTest
  public void parameterizedTest(final Fixture fixture) {
    assertThat(SampleAppService.convert(fixture.sample1, fixture.sample2))
        .isEqualTo(fixture.response);
  }

  private record Fixture(
      Sample1Entity sample1,
      Sample2Entity sample2,
      SampleResponse response
  ) {

  }
}