使用指南-测试指南

测试指南

单元测试

@SpringBootTest
@TestConfiguration
class ProductServiceTest {

    @Autowired
    private ProductService productService;

    @MockBean
    private ProductRepository productRepository;

    @Test
    void shouldCreateProduct() {
        CreateProductRequest request = CreateProductRequest.builder()
            .name("测试商品")
            .price(BigDecimal.valueOf(99.99))
            .build();

        Product result = productService.createProduct(request);

        assertThat(result.getName()).isEqualTo("测试商品");
        assertThat(result.getPrice()).isEqualTo(BigDecimal.valueOf(99.99));
    }
}

集成测试

@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@TestPropertySource(locations = "classpath:test.properties")
class ProductIntegrationTest {

    @Autowired
    private TestRestTemplate restTemplate;

    @Test
    void shouldCreateAndRetrieveProduct() {
        // 创建商品
        CreateProductRequest request = new CreateProductRequest("测试商品", BigDecimal.valueOf(99.99));
        ResponseEntity<Product> createResponse = restTemplate.postForEntity(
            "/api/products", request, Product.class);

        assertThat(createResponse.getStatusCode()).isEqualTo(HttpStatus.CREATED);

        // 查询商品
        Long productId = createResponse.getBody().getId();
        ResponseEntity<Product> getResponse = restTemplate.getForEntity(
            "/api/products/" + productId, Product.class);

        assertThat(getResponse.getStatusCode()).isEqualTo(HttpStatus.OK);
        assertThat(getResponse.getBody().getName()).isEqualTo("测试商品");
    }
}