java - 如何捕获可变参数

Question

我有静态方法，我想捕获varargs

Executor ex = new Executor();
ex.execute(String nodeName, boolean status, Property ... properties);

ArgumentCaptor<Property> propertyCaptor = ArgumentCaptor.forClass(Property.class);
verify(ex).execute(anyString(), anyBoolean(), propertyCaptor.capture);

propertyCaptor.getValue() - 不起作用？？？？

Answer 1

我不确定你到底想测试什么，但以下是有效的:

class SpecialExecutor implements Executor {
        @Override
        public void execute(Runnable command) {

        }

        public void execute(String nodeName, boolean status, Property... properties) {

        }
    };

    @Test
    public void test() {
        SpecialExecutor ex = new SpecialExecutor();

        ArgumentCaptor<Property> propertyCaptor = ArgumentCaptor.forClass(Property.class);
        verify(ex).execute(anyString(), anyBoolean(), any(Property[].class));
    }