我在尝试开始使用 Google Mocks 时遇到了一个问题——由于某种原因,它无法告诉我在EXPECT_CALL
宏中指定的调用,即使类型是一致的。我想知道为什么它不只匹配第一个函数,以及我需要做什么/添加以使其匹配第一个函数。
模拟类:
class GMockTest : public ITest
{
public:
MOCK_METHOD2(SetParameter,
int(int nParameter, double value));
MOCK_METHOD2(SetParameter,
int(int nParameter, int value));
MOCK_METHOD2(SetParameter,
int(int nParameter, __int64 value));
}
抛出错误的测试代码:
__int64 nFrom = 0,
nTo = 0;
EXPECT_CALL(mock, SetParameter(2, nFrom))
.Times(1)
.WillOnce(Return(0));
EXPECT_CALL(mock, SetParameter(3, nTo))
.Times(1)
.WillOnce(Return(0));
编译错误:
test.cpp(1343) : error C2668: GMockTest::gmock_SetParameter' : ambiguous call to overloaded function
testmocks.h(592): could be 'testing::internal::MockSpec<F>
&GMockTest::gmock_SetParameter(const testing::Matcher<T> &,const testing::Matcher<A2> &)
'
with
[
F=int (int,__int64),
T=int,
A2=__int64
]
testmocks.h(590): or 'testing::internal::MockSpec<F>
&GMockTest::gmock_SetParameter(const testing::Matcher<T> &,const testing::Matcher<T> &)'
with
[
F=int (int,int),
T=int
]
testmocks.h(580): or 'testing::internal::MockSpec<F>
&GMockTest::gmock_SetParameter(const testing::Matcher<T> &,const testing::Matcher<FloatT
ype> &)'
with
[
F=int (int,double),
T=int,
FloatType=double
]
while trying to match the argument list '(int, __int64)'