第一步:导入assertDoesNotThrow方法所在的类 在开始之前,我们首先需要导入org.junit.jupiter.api.Assertions类,这个类中包含了assertDoesNotThrow方法。可以通过以下代码来实现: importstaticorg.junit.jupiter.api.Assertions.assertDoesNotThrow; 1. 第二步:编写测试用例和测试代码 在使用assertDoesNotThrow方法之前,我们需要...
[英]Assert that execution of the supplied executable does not throw any kind of Throwable. Usage Note Although any exception thrown from a test method will cause the test to fail, there are certain use cases where it can be beneficial to explicitly assert that an exception is not thrown for...
assertDoesNotThrow(() -> JdbcUtil.closeQuietly(statement)); } Example 14Source File: TestGeciReflectionTools.java From javageci with Apache License 2.0 4 votes @Test @DisplayName("Does not throw an error even when collecting fields from java.lang.Object") public void collectsAllFields...
If it does not, an * {@link AssertionError} is thrown. * * @param runnable A function that is expected to throw an exception when invoked * @since 6.9.5 */ public static void assertThrows(ThrowingRunnable runnable) { assertThrows(Throwable.class, runnable); } 代码来源:org.testng/test...
* 1.受检异常:编译期 * 2.非受检异常:运行期 * 异常处理过程分析: * 1.一旦产生异常,系统会自动产生一个异常类的实例化对象 * 2.此时如果存在对应try语句,则执行,否则程序将退出,并由系统报告错误 **/publicclassMain {publicstaticvoidmain(String[] args) {/*try{ ...
Q #1) Does assert throw an exception Java? Answer:Assert usually throws “AssertionError” when the assumption made is wrong. AssertionError extends from Error class (that ultimately extends from Throwable). Q #2) What happens when an assert fails in Java?
funthisFunctionDoesNothing() {println("i did nothing") } @Testfun`this test should not fail, unfortunately it does`() { assertThatThrownBy { thisFunctionDoesNothing() }.doesNotThrowAnyException() } And i get the exception: Expecting code to raise a throwable. java.lang.AssertionError: Expe...
If it does not throw an exception, an {@link AssertionError} is thrown. If it * throws the wrong type of exception, an {@code AssertionError} is thrown describing the * mismatch; the exception that was actually thrown can be obtained by calling {@link * AssertionError#getCause}. * * ...
Web 应用在接受表单提交的数据后都需要对其进行合法性检查,如果表单数据不合法,请求将被驳回。类似的,当我们在编写类的方法时,也常常需要对方法入参进行...
*@seeStringUtils#hasLength*/publicstaticvoidhasLength(String text, String message) {if(!StringUtils.hasLength(text)) {thrownewIllegalArgumentException(message); } }/*** Assert that the given String is not empty; that is, * it must not be null and not the empty String. * Assert.hasLength...