Mockito.mockedStatic 用于带参数的方法 [英] Mockito.mockedStatic for method with arguments

问题描述

为 mockedStatic 方法提供的所有示例都是针对没有参数的方法.有没有办法用参数模拟方法.

All the examples provided for mockedStatic method is for method without parameters. Is there a way to mock methods with parameters.

提供的示例:https://javadoc.io/static/org.mockito/mockito-core/3.4.6/org/mockito/Mockito.html#static_mocks

 mocked.when(Foo::method).thenReturn("bar");
 assertEquals("bar", Foo.method());
 mocked.verify(Foo::method);
 } 

我想要的:我在下面尝试过，但它不起作用.

What I want: I tried below and it does not work.

mocked.when(Foo.methodWithParams(SomeValue"))

推荐答案

编辑 - Mockito 3.7.7

Mockito 3.7.7 统一校验参数顺序(Issue#2173)

Mockito 3.7.7 unified order of verify parameters (Issue #2173)

更新代码:

try (MockedStatic<Foo> dummyStatic = Mockito.mockStatic(Foo.class)) {
    dummyStatic.when(() -> Foo.method("param1"))
               .thenReturn("someValue");
    // when
    System.out.println(Foo.method("param1"));
    //then
    dummyStatic.verify(
            () -> Foo.method("param1"),
            times(1), 
    );
}

原答案

有可能，您需要使用 lambda 而不是方法引用:

It is possible, you need to use a lambda instead of a method reference:

try (MockedStatic<Foo> dummyStatic = Mockito.mockStatic(Foo.class)) {
    dummyStatic.when(() -> Foo.method("param1"))
               .thenReturn("someValue");
    // when
    System.out.println(Foo.method("param1"));
    //then
    dummyStatic.verify(
            times(1), 
            () -> Foo.method("param1")
    );
}

这篇关于Mockito.mockedStatic 用于带参数的方法的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！