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Add support for std::function in MockFunction (#2277)

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This commit is contained in:
Adam Badura
2019-07-11 10:20:21 +02:00
parent e41f31f2af
commit 53740ebc21
2 changed files with 113 additions and 40 deletions
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21
googlemock/test/gmock-function-mocker_test.cc
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@@ -40,6 +40,7 @@
# include <objbase.h>
#endif // GTEST_OS_WINDOWS
#include <functional>
#include <map>
#include <string>
#include <type_traits>
@@ -802,12 +803,30 @@ using MockMethodMockFunctionSignatureTypes = Types<
>;
TYPED_TEST_SUITE(MockMethodMockFunctionSignatureTest, MockMethodMockFunctionSignatureTypes);
TYPED_TEST(MockMethodMockFunctionSignatureTest, IsMockFunctionTemplateArgumentDeduced) {
TYPED_TEST(MockMethodMockFunctionSignatureTest, IsMockFunctionTemplateArgumentDeducedForRawSignature) {
using Argument = TypeParam;
MockFunction<Argument> foo;
EXPECT_TRUE(IsMockFunctionTemplateArgumentDeducedTo<Argument>(foo));
}
TYPED_TEST(MockMethodMockFunctionSignatureTest, IsMockFunctionTemplateArgumentDeducedForStdFunction) {
using Argument = std::function<TypeParam>;
MockFunction<Argument> foo;
EXPECT_TRUE(IsMockFunctionTemplateArgumentDeducedTo<Argument>(foo));
}
TYPED_TEST(MockMethodMockFunctionSignatureTest, IsMockFunctionCallMethodSignatureTheSameForRawSignatureAndStdFunction) {
using ForRawSignature = decltype(&MockFunction<TypeParam>::Call);
using ForStdFunction = decltype(&MockFunction<std::function<TypeParam>>::Call);
EXPECT_TRUE((std::is_same<ForRawSignature, ForStdFunction>::value));
}
TYPED_TEST(MockMethodMockFunctionSignatureTest, IsMockFunctionAsStdFunctionMethodSignatureTheSameForRawSignatureAndStdFunction) {
using ForRawSignature = decltype(&MockFunction<TypeParam>::AsStdFunction);
using ForStdFunction = decltype(&MockFunction<std::function<TypeParam>>::AsStdFunction);
EXPECT_TRUE((std::is_same<ForRawSignature, ForStdFunction>::value));
}
struct MockMethodSizes0 {
MOCK_METHOD(void, func, ());