junit

参数化测试

static Stream<List<Long>> generateTestCustomerListGroup() {

        return Stream.of(
                List.of(1682023157700011596L, 1682023157700011603L),
                List.of(1682023157700011596L, 1682023157700011603L,1L),
                List.of(1682023157700011596L, 1L)
        );
    }

/**
 * 使用方法提供数据
 */
@ParameterizedTest
@MethodSource("generateTestCustomerListGroup")
public void testExists(List<Long> customerIds) {
    LambdaQueryWrapper<CustomerEntity> wrapper = new LambdaQueryWrapper<>();
    wrapper.in(CustomerEntity::getId, customerIds);
    var inList = customerDao.selectCount(wrapper) == customerIds.size();
    Assertions.assertTrue(inList, "存在不对应客服");
}

/**
 * 使用csv 还可以CsvFileSource
 */
@ParameterizedTest
@CsvSource(value = {"1,2,3", "4,5,6"})
public void testAdd(int a, int b, int expected) {
    Assertions.assertEquals(expected, a + b);
}

动态测试

 @TestFactory
public List<DynamicTest> test(){
    return IntStream.range(0,5).boxed().map(i->{
        return DynamicTest.dynamicTest("test"+i, () -> {
            log.info("thread: {}", Thread.currentThread().getName());
            Assertions.assertTrue( i>2,"hello");
        });
    }).toList();
}