Fre*_*ind 23 java mocking mockito
有一种方法有可变参数:
class A {
public void setNames(String... names) {}
}
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现在我想用它来模拟它mockito,并捕获传递给它的名字.但我找不到一种方法来捕获任意数量的名字,我只能这样得到它们:
ArgumentCaptor<String> captor1 = ArgumentCaptor.fromClass(String.class);
ArgumentCaptor<String> captor2 = ArgumentCaptor.fromClass(String.class);
A mock = Mockito.mock(A.class);
mock.setNames("Jeff", "Mike");
Mockito.verity(mock).setNames(captor1.capture(), captor2.capture());
String name1 = captor1.getValue(); // Jeff
String name2 = captor2.getValue(); // Mike
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如果我传递三个名字,它就无法工作,我必须定义一个captor3来捕获第三个名字.
怎么解决?
sud*_*eep 38
Mockito 1.10.5引入了这个功能.
对于问题中的代码示例,以下是捕获varargs的一种方法:
ArgumentCaptor<String> varArgs = ArgumentCaptor.forClass(String.class);
A mock = Mockito.mock(A.class);
mock.setNames("Jeff", "Mike", "John");
Mockito.verify(mock).setNames(varArgs.capture());
//Results may be validated thus:
List<String> expected = Arrays.asList("Jeff", "Mike", "John");
assertEquals(expected, varArgs.getAllValues());
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有关详细信息,请参阅ArgumentCaptor javadoc.