PowerMockito链接对Spied类没有可靠的工作

Question

我测试的系统调用静态方法。静态方法属于final类（它是实用程序类）。 测试代码如下：

@Test
public void test() throws Exception {
  SUT sut = PowerMockito.spy(new SUT());
  PowerMockito.spy(A.class);
  stub(method(A.class, "methodOne")).toReturn("CONST_STRING");
  PowerMockito.when(A.methodTwo(anyLong(), anyLong()))
                .thenReturn(false, true, false); //The problem!
  sut.method("arg1");
  assertThat(//some assert);
}

我在下面的行中出现间歇性错误。它有时会通过＆amp;有时，它会失败。

PowerMockito.when(A.methodTwo(anyLong(), anyLong()))
                    .thenReturn(false, true, false);

如果失败，则显示以下错误：

[junit] Misplaced argument matcher detected here:
    [junit]
    [junit] -> at com.project.SUTTest.test(SUTTest.java:40)
    [junit] -> at com.project.SUTTest.test(SUTTest.java:40)
    [junit]
    [junit] You cannot use argument matchers outside of verification or stubbing.
    [junit] Examples of correct usage of argument matchers:
    [junit]     when(mock.get(anyInt())).thenReturn(null);
    [junit]     doThrow(new RuntimeException()).when(mock).someVoidMethod(anyObject());
    [junit]     verify(mock).someMethod(contains("foo"))
    [junit]
    [junit] Also, this error might show up because you use argument matchers with methods that cannot be mocked.
    [junit] Following methods *cannot* be stubbed/verified: final/private/equals()/hashCode().
    [junit] Mocking methods declared on non-public parent classes is not supported.
    [junit]
    [junit] org.mockito.exceptions.misusing.InvalidUseOfMatchersException:
    [junit] Misplaced argument matcher detected here:
    [junit]
    [junit] -> at com.project.SUTTest.test(SUTTest.java:40)
    [junit] -> at com.project.SUTTest.test(SUTTest.java:40)
    [junit]
    [junit] You cannot use argument matchers outside of verification or stubbing.
    [junit] Examples of correct usage of argument matchers:
    [junit]     when(mock.get(anyInt())).thenReturn(null);
    [junit]     doThrow(new RuntimeException()).when(mock).someVoidMethod(anyObject());
    [junit]     verify(mock).someMethod(contains("foo"))
    [junit]
    [junit] Also, this error might show up because you use argument matchers with methods that cannot be mocked.
    [junit] Following methods *cannot* be stubbed/verified: final/private/equals()/hashCode().
    [junit] Mocking methods declared on non-public parent classes is not supported.

我的PowerMockito版本 - 1.6.3 怎么了？为什么失败是间歇性的？造成这种不可靠行为的原因是什么？

PowerMockito链接对Spied类

无法可靠地工作