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Add tests for MockFunction deduction (#2277)

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Add tests checking that ::testing::MockFunction template argument can
be deduced in a function call context. This is a property raised in the
review, however, not checked before by any tests.
This commit is contained in:
Adam Badura 2019-12-26 01:32:37 +01:00
parent 482ac6ee63
commit e41f31f2af
1 changed files with 30 additions and 0 deletions
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30
googlemock/test/gmock-function-mocker_test.cc
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@ -779,6 +779,36 @@ TEST(MockMethodMockFunctionTest, AsStdFunctionWithReferenceParameter) {
} }
namespace {
template <typename Expected, typename F>
static constexpr bool IsMockFunctionTemplateArgumentDeducedTo(const MockFunction<F>&) {
return std::is_same<F, Expected>::value;
}
} // namespace
template <typename F>
class MockMethodMockFunctionSignatureTest : public Test {
};
using MockMethodMockFunctionSignatureTypes = Types<
void(),
int(),
void(int),
int(int),
int(bool, int),
int(bool, char, int, int, int, int, int, char, int, bool)
>;
TYPED_TEST_SUITE(MockMethodMockFunctionSignatureTest, MockMethodMockFunctionSignatureTypes);
TYPED_TEST(MockMethodMockFunctionSignatureTest, IsMockFunctionTemplateArgumentDeduced) {
using Argument = TypeParam;
MockFunction<Argument> foo;
EXPECT_TRUE(IsMockFunctionTemplateArgumentDeducedTo<Argument>(foo));
}
struct MockMethodSizes0 { struct MockMethodSizes0 {
MOCK_METHOD(void, func, ()); MOCK_METHOD(void, func, ());
}; };