如何为方法编写Junit测试用例

Question

我对Junit测试非常陌生，请让我知道如何模拟此方法并在JUNIT中进行测试：

Answer 1

嗨，您可以编写这样的测试类

public class MyTests {    
  @Test
  public void multiplicationOfZeroIntegersShouldReturnZero() {
       MyClass tester = new MyClass(); // MyClass is tested

       // assert statements
       assertEquals(0, tester.multiply(10, 0), "10 x 0 must be 0");
       assertEquals(0, tester.multiply(0, 10), "0 x 10 must be 0");
       assertEquals(0, tester.multiply(0, 0), "0 x 0 must be 0");
  }
}

有关更多信息，请检查此链接 https://www.vogella.com/tutorials/JUnit/article.html