unittests/ASTMatchers/GtestMatchersTest.cpp - llvm-project/clang - Git at Google

 //===- unittests/ASTMatchers/GTestMatchersTest.cpp - GTest matcher unit tests //
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//

 #include "ASTMatchersTest.h"
 #include "clang/ASTMatchers/ASTMatchers.h"
 #include "clang/ASTMatchers/GtestMatchers.h"

 namespace clang {
 namespace ast_matchers {

 constexpr llvm::StringLiteral GtestMockDecls = R"cc(
   static int testerr;

 #define GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
     switch (0)                          \
     case 0:                             \
     default:  // NOLINT

 #define GTEST_NONFATAL_FAILURE_(code) testerr = code

 #define GTEST_FATAL_FAILURE_(code) testerr = code

 #define GTEST_ASSERT_(expression, on_failure) \
     GTEST_AMBIGUOUS_ELSE_BLOCKER_               \
     if (const int gtest_ar = (expression))      \
       ;                                         \
     else                                        \
       on_failure(gtest_ar)

   // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2.
   // Don't use this in your code.
 #define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure) \
     GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), on_failure)

 #define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \
     GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_)
 #define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \
     GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_)

 #define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure) \
   GTEST_ASSERT_(pred_format(#v1, v1), on_failure)

 #define EXPECT_PRED_FORMAT1(pred_format, v1) \
   GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_)
 #define ASSERT_PRED_FORMAT1(pred_format, v1) \
   GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_)

 #define EXPECT_EQ(val1, val2) \
     EXPECT_PRED_FORMAT2(::testing::internal::EqHelper::Compare, val1, val2)
 #define EXPECT_NE(val1, val2) \
     EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
 #define EXPECT_GE(val1, val2) \
     EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2)
 #define EXPECT_GT(val1, val2) \
     EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
 #define EXPECT_LE(val1, val2) \
     EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)
 #define EXPECT_LT(val1, val2) \
     EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2)

 #define ASSERT_THAT(value, matcher) \
   ASSERT_PRED_FORMAT1(              \
       ::testing::internal::MakePredicateFormatterFromMatcher(matcher), value)
 #define EXPECT_THAT(value, matcher) \
   EXPECT_PRED_FORMAT1(              \
       ::testing::internal::MakePredicateFormatterFromMatcher(matcher), value)

 #define ASSERT_EQ(val1, val2) \
     ASSERT_PRED_FORMAT2(::testing::internal::EqHelper::Compare, val1, val2)
 #define ASSERT_NE(val1, val2) \
     ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)

 #define GMOCK_ON_CALL_IMPL_(mock_expr, Setter, call)                    \
   ((mock_expr).gmock_##call)(::testing::internal::GetWithoutMatchers(), \
                              nullptr)                                   \
       .Setter(nullptr, 0, #mock_expr, #call)

 #define ON_CALL(obj, call) \
   GMOCK_ON_CALL_IMPL_(obj, InternalDefaultActionSetAt, call)

 #define EXPECT_CALL(obj, call) \
   GMOCK_ON_CALL_IMPL_(obj, InternalExpectedAt, call)

   namespace testing {
   namespace internal {
   class EqHelper {
    public:
     // This templatized version is for the general case.
     template <typename T1, typename T2>
     static int Compare(const char* lhs_expression, const char* rhs_expression,
                        const T1& lhs, const T2& rhs) {
       return 0;
     }
   };
   template <typename T1, typename T2>
   int CmpHelperNE(const char* expr1, const char* expr2, const T1& val1,
                   const T2& val2) {
     return 0;
   }
   template <typename T1, typename T2>
   int CmpHelperGE(const char* expr1, const char* expr2, const T1& val1,
                   const T2& val2) {
     return 0;
   }
   template <typename T1, typename T2>
   int CmpHelperGT(const char* expr1, const char* expr2, const T1& val1,
                   const T2& val2) {
     return 0;
   }
   template <typename T1, typename T2>
   int CmpHelperLE(const char* expr1, const char* expr2, const T1& val1,
                   const T2& val2) {
     return 0;
   }
   template <typename T1, typename T2>
   int CmpHelperLT(const char* expr1, const char* expr2, const T1& val1,
                   const T2& val2) {
     return 0;
   }

   // For implementing ASSERT_THAT() and EXPECT_THAT().  The template
   // argument M must be a type that can be converted to a matcher.
   template <typename M>
   class PredicateFormatterFromMatcher {
    public:
     explicit PredicateFormatterFromMatcher(M m) : matcher_(m) {}

     // This template () operator allows a PredicateFormatterFromMatcher
     // object to act as a predicate-formatter suitable for using with
     // Google Test's EXPECT_PRED_FORMAT1() macro.
     template <typename T>
     int operator()(const char* value_text, const T& x) const {
       return 0;
     }

    private:
     const M matcher_;
   };

   template <typename M>
   inline PredicateFormatterFromMatcher<M> MakePredicateFormatterFromMatcher(
       M matcher) {
     return PredicateFormatterFromMatcher<M>(matcher);
   }

   bool GetWithoutMatchers() { return false; }

   template <typename F>
   class MockSpec {
    public:
     MockSpec<F>() {}

     bool InternalDefaultActionSetAt(
         const char* file, int line, const char* obj, const char* call) {
       return false;
     }

     bool InternalExpectedAt(
         const char* file, int line, const char* obj, const char* call) {
       return false;
     }

     MockSpec<F> operator()(bool, void*) {
       return *this;
     }
   };  // class MockSpec

   }  // namespace internal

   template <typename T>
   int StrEq(T val) {
     return 0;
   }
   template <typename T>
   int Eq(T val) {
     return 0;
   }

   }  // namespace testing

   class Mock {
     public:
     Mock() {}
     testing::internal::MockSpec<int> gmock_TwoArgsMethod(int, int) {
       return testing::internal::MockSpec<int>();
     }
     testing::internal::MockSpec<int> gmock_TwoArgsMethod(bool, void*) {
       return testing::internal::MockSpec<int>();
     }
   };  // class Mock
 )cc";

 static std::string wrapGtest(llvm::StringRef Input) {
   return (GtestMockDecls + Input).str();
 }

 TEST(GtestAssertTest, ShouldMatchAssert) {
   std::string Input = R"cc(
     void Test() { ASSERT_EQ(1010, 4321); }
   )cc";
   EXPECT_TRUE(matches(wrapGtest(Input),
                       gtestAssert(GtestCmp::Eq, integerLiteral(equals(1010)),
                                   integerLiteral(equals(4321)))));
 }

 TEST(GtestAssertTest, ShouldNotMatchExpect) {
   std::string Input = R"cc(
     void Test() { EXPECT_EQ(2, 3); }
   )cc";
   EXPECT_TRUE(
       notMatches(wrapGtest(Input), gtestAssert(GtestCmp::Eq, expr(), expr())));
 }

 TEST(GtestAssertTest, ShouldMatchNestedAssert) {
   std::string Input = R"cc(
     #define WRAPPER(a, b) ASSERT_EQ(a, b)
     void Test() { WRAPPER(2, 3); }
   )cc";
   EXPECT_TRUE(
       matches(wrapGtest(Input), gtestAssert(GtestCmp::Eq, expr(), expr())));
 }

 TEST(GtestExpectTest, ShouldMatchExpect) {
   std::string Input = R"cc(
     void Test() { EXPECT_EQ(1010, 4321); }
   )cc";
   EXPECT_TRUE(matches(wrapGtest(Input),
                       gtestExpect(GtestCmp::Eq, integerLiteral(equals(1010)),
                                   integerLiteral(equals(4321)))));
 }

 TEST(GtestExpectTest, ShouldNotMatchAssert) {
   std::string Input = R"cc(
     void Test() { ASSERT_EQ(2, 3); }
   )cc";
   EXPECT_TRUE(
       notMatches(wrapGtest(Input), gtestExpect(GtestCmp::Eq, expr(), expr())));
 }

 TEST(GtestExpectTest, NeShouldMatchExpectNe) {
   std::string Input = R"cc(
     void Test() { EXPECT_NE(2, 3); }
   )cc";
   EXPECT_TRUE(
       matches(wrapGtest(Input), gtestExpect(GtestCmp::Ne, expr(), expr())));
 }

 TEST(GtestExpectTest, LeShouldMatchExpectLe) {
   std::string Input = R"cc(
     void Test() { EXPECT_LE(2, 3); }
   )cc";
   EXPECT_TRUE(
       matches(wrapGtest(Input), gtestExpect(GtestCmp::Le, expr(), expr())));
 }

 TEST(GtestExpectTest, LtShouldMatchExpectLt) {
   std::string Input = R"cc(
     void Test() { EXPECT_LT(2, 3); }
   )cc";
   EXPECT_TRUE(
       matches(wrapGtest(Input), gtestExpect(GtestCmp::Lt, expr(), expr())));
 }

 TEST(GtestExpectTest, GeShouldMatchExpectGe) {
   std::string Input = R"cc(
     void Test() { EXPECT_GE(2, 3); }
   )cc";
   EXPECT_TRUE(
       matches(wrapGtest(Input), gtestExpect(GtestCmp::Ge, expr(), expr())));
 }

 TEST(GtestExpectTest, GtShouldMatchExpectGt) {
   std::string Input = R"cc(
     void Test() { EXPECT_GT(2, 3); }
   )cc";
   EXPECT_TRUE(
       matches(wrapGtest(Input), gtestExpect(GtestCmp::Gt, expr(), expr())));
 }

 TEST(GtestExpectTest, ThatShouldMatchAssertThat) {
   std::string Input = R"cc(
     using ::testing::Eq;
     void Test() { ASSERT_THAT(2, Eq(2)); }
   )cc";
   EXPECT_TRUE(matches(
       wrapGtest(Input),
       gtestAssertThat(
           expr(), callExpr(callee(functionDecl(hasName("::testing::Eq")))))));
 }

 TEST(GtestExpectTest, ThatShouldMatchExpectThat) {
   std::string Input = R"cc(
     using ::testing::Eq;
     void Test() { EXPECT_THAT(2, Eq(2)); }
   )cc";
   EXPECT_TRUE(matches(
       wrapGtest(Input),
       gtestExpectThat(
           expr(), callExpr(callee(functionDecl(hasName("::testing::Eq")))))));
 }

 TEST(GtestOnCallTest, CallShouldMatchOnCallWithoutParams1) {
   std::string Input = R"cc(
     void Test() {
       Mock mock;
       ON_CALL(mock, TwoArgsMethod);
     }
   )cc";
   EXPECT_TRUE(matches(wrapGtest(Input),
                       gtestOnCall(expr(hasType(cxxRecordDecl(hasName("Mock")))),
                                   "TwoArgsMethod", MockArgs::None)));
 }

 TEST(GtestOnCallTest, CallShouldMatchOnCallWithoutParams2) {
   std::string Input = R"cc(
     void Test() {
       Mock mock;
       ON_CALL(mock, TwoArgsMethod);
     }
   )cc";
   EXPECT_TRUE(matches(
       wrapGtest(Input),
       gtestOnCall(cxxMemberCallExpr(
                       callee(functionDecl(hasName("gmock_TwoArgsMethod"))))
                       .bind("mock_call"),
                   MockArgs::None)));
 }

 TEST(GtestOnCallTest, CallShouldMatchOnCallWithParams1) {
   std::string Input = R"cc(
     void Test() {
       Mock mock;
       ON_CALL(mock, TwoArgsMethod(1, 2));
     }
   )cc";
   EXPECT_TRUE(matches(wrapGtest(Input),
                       gtestOnCall(expr(hasType(cxxRecordDecl(hasName("Mock")))),
                                   "TwoArgsMethod", MockArgs::Some)));
 }

 TEST(GtestOnCallTest, CallShouldMatchOnCallWithParams2) {
   std::string Input = R"cc(
     void Test() {
       Mock mock;
       ON_CALL(mock, TwoArgsMethod(1, 2));
     }
   )cc";
   EXPECT_TRUE(matches(
       wrapGtest(Input),
       gtestOnCall(cxxMemberCallExpr(
                       callee(functionDecl(hasName("gmock_TwoArgsMethod"))))
                       .bind("mock_call"),
                   MockArgs::Some)));
 }

 TEST(GtestExpectCallTest, CallShouldMatchExpectCallWithoutParams1) {
   std::string Input = R"cc(
     void Test() {
       Mock mock;
       EXPECT_CALL(mock, TwoArgsMethod);
     }
   )cc";
   EXPECT_TRUE(
       matches(wrapGtest(Input),
               gtestExpectCall(expr(hasType(cxxRecordDecl(hasName("Mock")))),
                               "TwoArgsMethod", MockArgs::None)));
 }

 TEST(GtestExpectCallTest, CallShouldMatchExpectCallWithoutParams2) {
   std::string Input = R"cc(
     void Test() {
       Mock mock;
       EXPECT_CALL(mock, TwoArgsMethod);
     }
   )cc";
   EXPECT_TRUE(matches(
       wrapGtest(Input),
       gtestExpectCall(cxxMemberCallExpr(
                           callee(functionDecl(hasName("gmock_TwoArgsMethod"))))
                           .bind("mock_call"),
                       MockArgs::None)));
 }

 TEST(GtestExpectCallTest, CallShouldMatchExpectCallWithParams1) {
   std::string Input = R"cc(
     void Test() {
       Mock mock;
       EXPECT_CALL(mock, TwoArgsMethod(1, 2));
     }
   )cc";
   EXPECT_TRUE(
       matches(wrapGtest(Input),
               gtestExpectCall(expr(hasType(cxxRecordDecl(hasName("Mock")))),
                               "TwoArgsMethod", MockArgs::Some)));
 }

 TEST(GtestExpectCallTest, CallShouldMatchExpectCallWithParams2) {
   std::string Input = R"cc(
     void Test() {
       Mock mock;
       EXPECT_CALL(mock, TwoArgsMethod(1, 2));
     }
   )cc";
   EXPECT_TRUE(matches(
       wrapGtest(Input),
       gtestExpectCall(cxxMemberCallExpr(
                           callee(functionDecl(hasName("gmock_TwoArgsMethod"))))
                           .bind("mock_call"),
                       MockArgs::Some)));
 }

 } // end namespace ast_matchers
 } // end namespace clang
	//===- unittests/ASTMatchers/GTestMatchersTest.cpp - GTest matcher unit tests //
	//
	// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
	// See https://llvm.org/LICENSE.txt for license information.
	// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
	//
	//===----------------------------------------------------------------------===//

	#include "ASTMatchersTest.h"
	#include "clang/ASTMatchers/ASTMatchers.h"
	#include "clang/ASTMatchers/GtestMatchers.h"

	namespace clang {
	namespace ast_matchers {

	constexpr llvm::StringLiteral GtestMockDecls = R"cc(
	static int testerr;

	#define GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
	switch (0) \
	case 0: \
	default: // NOLINT

	#define GTEST_NONFATAL_FAILURE_(code) testerr = code

	#define GTEST_FATAL_FAILURE_(code) testerr = code

	#define GTEST_ASSERT_(expression, on_failure) \
	GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
	if (const int gtest_ar = (expression)) \
	; \
	else \
	on_failure(gtest_ar)

	// Internal macro for implementing {EXPECT\|ASSERT}_PRED_FORMAT2.
	// Don't use this in your code.
	#define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure) \
	GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), on_failure)

	#define ASSERT_PRED_FORMAT2(pred_format, v1, v2) \
	GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_FATAL_FAILURE_)
	#define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \
	GTEST_PRED_FORMAT2_(pred_format, v1, v2, GTEST_NONFATAL_FAILURE_)

	#define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure) \
	GTEST_ASSERT_(pred_format(#v1, v1), on_failure)

	#define EXPECT_PRED_FORMAT1(pred_format, v1) \
	GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_)
	#define ASSERT_PRED_FORMAT1(pred_format, v1) \
	GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_)

	#define EXPECT_EQ(val1, val2) \
	EXPECT_PRED_FORMAT2(::testing::internal::EqHelper::Compare, val1, val2)
	#define EXPECT_NE(val1, val2) \
	EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
	#define EXPECT_GE(val1, val2) \
	EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGE, val1, val2)
	#define EXPECT_GT(val1, val2) \
	EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
	#define EXPECT_LE(val1, val2) \
	EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)
	#define EXPECT_LT(val1, val2) \
	EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLT, val1, val2)

	#define ASSERT_THAT(value, matcher) \
	ASSERT_PRED_FORMAT1( \
	::testing::internal::MakePredicateFormatterFromMatcher(matcher), value)
	#define EXPECT_THAT(value, matcher) \
	EXPECT_PRED_FORMAT1( \
	::testing::internal::MakePredicateFormatterFromMatcher(matcher), value)

	#define ASSERT_EQ(val1, val2) \
	ASSERT_PRED_FORMAT2(::testing::internal::EqHelper::Compare, val1, val2)
	#define ASSERT_NE(val1, val2) \
	ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)

	#define GMOCK_ON_CALL_IMPL_(mock_expr, Setter, call) \
	((mock_expr).gmock_##call)(::testing::internal::GetWithoutMatchers(), \
	nullptr) \
	.Setter(nullptr, 0, #mock_expr, #call)

	#define ON_CALL(obj, call) \
	GMOCK_ON_CALL_IMPL_(obj, InternalDefaultActionSetAt, call)

	#define EXPECT_CALL(obj, call) \
	GMOCK_ON_CALL_IMPL_(obj, InternalExpectedAt, call)

	namespace testing {
	namespace internal {
	class EqHelper {
	public:
	// This templatized version is for the general case.
	template <typename T1, typename T2>
	static int Compare(const char* lhs_expression, const char* rhs_expression,
	const T1& lhs, const T2& rhs) {
	return 0;
	}
	};
	template <typename T1, typename T2>
	int CmpHelperNE(const char* expr1, const char* expr2, const T1& val1,
	const T2& val2) {
	return 0;
	}
	template <typename T1, typename T2>
	int CmpHelperGE(const char* expr1, const char* expr2, const T1& val1,
	const T2& val2) {
	return 0;
	}
	template <typename T1, typename T2>
	int CmpHelperGT(const char* expr1, const char* expr2, const T1& val1,
	const T2& val2) {
	return 0;
	}
	template <typename T1, typename T2>
	int CmpHelperLE(const char* expr1, const char* expr2, const T1& val1,
	const T2& val2) {
	return 0;
	}
	template <typename T1, typename T2>
	int CmpHelperLT(const char* expr1, const char* expr2, const T1& val1,
	const T2& val2) {
	return 0;
	}

	// For implementing ASSERT_THAT() and EXPECT_THAT(). The template
	// argument M must be a type that can be converted to a matcher.
	template <typename M>
	class PredicateFormatterFromMatcher {
	public:
	explicit PredicateFormatterFromMatcher(M m) : matcher_(m) {}

	// This template () operator allows a PredicateFormatterFromMatcher
	// object to act as a predicate-formatter suitable for using with
	// Google Test's EXPECT_PRED_FORMAT1() macro.
	template <typename T>
	int operator()(const char* value_text, const T& x) const {
	return 0;
	}

	private:
	const M matcher_;
	};

	template <typename M>
	inline PredicateFormatterFromMatcher<M> MakePredicateFormatterFromMatcher(
	M matcher) {
	return PredicateFormatterFromMatcher<M>(matcher);
	}

	bool GetWithoutMatchers() { return false; }

	template <typename F>
	class MockSpec {
	public:
	MockSpec<F>() {}

	bool InternalDefaultActionSetAt(
	const char* file, int line, const char* obj, const char* call) {
	return false;
	}

	bool InternalExpectedAt(
	const char* file, int line, const char* obj, const char* call) {
	return false;
	}

	MockSpec<F> operator()(bool, void*) {
	return *this;
	}
	}; // class MockSpec

	} // namespace internal

	template <typename T>
	int StrEq(T val) {
	return 0;
	}
	template <typename T>
	int Eq(T val) {
	return 0;
	}

	} // namespace testing

	class Mock {
	public:
	Mock() {}
	testing::internal::MockSpec<int> gmock_TwoArgsMethod(int, int) {
	return testing::internal::MockSpec<int>();
	}
	testing::internal::MockSpec<int> gmock_TwoArgsMethod(bool, void*) {
	return testing::internal::MockSpec<int>();
	}
	}; // class Mock
	)cc";

	static std::string wrapGtest(llvm::StringRef Input) {
	return (GtestMockDecls + Input).str();
	}

	TEST(GtestAssertTest, ShouldMatchAssert) {
	std::string Input = R"cc(
	void Test() { ASSERT_EQ(1010, 4321); }
	)cc";
	EXPECT_TRUE(matches(wrapGtest(Input),
	gtestAssert(GtestCmp::Eq, integerLiteral(equals(1010)),
	integerLiteral(equals(4321)))));
	}

	TEST(GtestAssertTest, ShouldNotMatchExpect) {
	std::string Input = R"cc(
	void Test() { EXPECT_EQ(2, 3); }
	)cc";
	EXPECT_TRUE(
	notMatches(wrapGtest(Input), gtestAssert(GtestCmp::Eq, expr(), expr())));
	}

	TEST(GtestAssertTest, ShouldMatchNestedAssert) {
	std::string Input = R"cc(
	#define WRAPPER(a, b) ASSERT_EQ(a, b)
	void Test() { WRAPPER(2, 3); }
	)cc";
	EXPECT_TRUE(
	matches(wrapGtest(Input), gtestAssert(GtestCmp::Eq, expr(), expr())));
	}

	TEST(GtestExpectTest, ShouldMatchExpect) {
	std::string Input = R"cc(
	void Test() { EXPECT_EQ(1010, 4321); }
	)cc";
	EXPECT_TRUE(matches(wrapGtest(Input),
	gtestExpect(GtestCmp::Eq, integerLiteral(equals(1010)),
	integerLiteral(equals(4321)))));
	}

	TEST(GtestExpectTest, ShouldNotMatchAssert) {
	std::string Input = R"cc(
	void Test() { ASSERT_EQ(2, 3); }
	)cc";
	EXPECT_TRUE(
	notMatches(wrapGtest(Input), gtestExpect(GtestCmp::Eq, expr(), expr())));
	}

	TEST(GtestExpectTest, NeShouldMatchExpectNe) {
	std::string Input = R"cc(
	void Test() { EXPECT_NE(2, 3); }
	)cc";
	EXPECT_TRUE(
	matches(wrapGtest(Input), gtestExpect(GtestCmp::Ne, expr(), expr())));
	}

	TEST(GtestExpectTest, LeShouldMatchExpectLe) {
	std::string Input = R"cc(
	void Test() { EXPECT_LE(2, 3); }
	)cc";
	EXPECT_TRUE(
	matches(wrapGtest(Input), gtestExpect(GtestCmp::Le, expr(), expr())));
	}

	TEST(GtestExpectTest, LtShouldMatchExpectLt) {
	std::string Input = R"cc(
	void Test() { EXPECT_LT(2, 3); }
	)cc";
	EXPECT_TRUE(
	matches(wrapGtest(Input), gtestExpect(GtestCmp::Lt, expr(), expr())));
	}

	TEST(GtestExpectTest, GeShouldMatchExpectGe) {
	std::string Input = R"cc(
	void Test() { EXPECT_GE(2, 3); }
	)cc";
	EXPECT_TRUE(
	matches(wrapGtest(Input), gtestExpect(GtestCmp::Ge, expr(), expr())));
	}

	TEST(GtestExpectTest, GtShouldMatchExpectGt) {
	std::string Input = R"cc(
	void Test() { EXPECT_GT(2, 3); }
	)cc";
	EXPECT_TRUE(
	matches(wrapGtest(Input), gtestExpect(GtestCmp::Gt, expr(), expr())));
	}

	TEST(GtestExpectTest, ThatShouldMatchAssertThat) {
	std::string Input = R"cc(
	using ::testing::Eq;
	void Test() { ASSERT_THAT(2, Eq(2)); }
	)cc";
	EXPECT_TRUE(matches(
	wrapGtest(Input),
	gtestAssertThat(
	expr(), callExpr(callee(functionDecl(hasName("::testing::Eq")))))));
	}

	TEST(GtestExpectTest, ThatShouldMatchExpectThat) {
	std::string Input = R"cc(
	using ::testing::Eq;
	void Test() { EXPECT_THAT(2, Eq(2)); }
	)cc";
	EXPECT_TRUE(matches(
	wrapGtest(Input),
	gtestExpectThat(
	expr(), callExpr(callee(functionDecl(hasName("::testing::Eq")))))));
	}

	TEST(GtestOnCallTest, CallShouldMatchOnCallWithoutParams1) {
	std::string Input = R"cc(
	void Test() {
	Mock mock;
	ON_CALL(mock, TwoArgsMethod);
	}
	)cc";
	EXPECT_TRUE(matches(wrapGtest(Input),
	gtestOnCall(expr(hasType(cxxRecordDecl(hasName("Mock")))),
	"TwoArgsMethod", MockArgs::None)));
	}

	TEST(GtestOnCallTest, CallShouldMatchOnCallWithoutParams2) {
	std::string Input = R"cc(
	void Test() {
	Mock mock;
	ON_CALL(mock, TwoArgsMethod);
	}
	)cc";
	EXPECT_TRUE(matches(
	wrapGtest(Input),
	gtestOnCall(cxxMemberCallExpr(
	callee(functionDecl(hasName("gmock_TwoArgsMethod"))))
	.bind("mock_call"),
	MockArgs::None)));
	}

	TEST(GtestOnCallTest, CallShouldMatchOnCallWithParams1) {
	std::string Input = R"cc(
	void Test() {
	Mock mock;
	ON_CALL(mock, TwoArgsMethod(1, 2));
	}
	)cc";
	EXPECT_TRUE(matches(wrapGtest(Input),
	gtestOnCall(expr(hasType(cxxRecordDecl(hasName("Mock")))),
	"TwoArgsMethod", MockArgs::Some)));
	}

	TEST(GtestOnCallTest, CallShouldMatchOnCallWithParams2) {
	std::string Input = R"cc(
	void Test() {
	Mock mock;
	ON_CALL(mock, TwoArgsMethod(1, 2));
	}
	)cc";
	EXPECT_TRUE(matches(
	wrapGtest(Input),
	gtestOnCall(cxxMemberCallExpr(
	callee(functionDecl(hasName("gmock_TwoArgsMethod"))))
	.bind("mock_call"),
	MockArgs::Some)));
	}

	TEST(GtestExpectCallTest, CallShouldMatchExpectCallWithoutParams1) {
	std::string Input = R"cc(
	void Test() {
	Mock mock;
	EXPECT_CALL(mock, TwoArgsMethod);
	}
	)cc";
	EXPECT_TRUE(
	matches(wrapGtest(Input),
	gtestExpectCall(expr(hasType(cxxRecordDecl(hasName("Mock")))),
	"TwoArgsMethod", MockArgs::None)));
	}

	TEST(GtestExpectCallTest, CallShouldMatchExpectCallWithoutParams2) {
	std::string Input = R"cc(
	void Test() {
	Mock mock;
	EXPECT_CALL(mock, TwoArgsMethod);
	}
	)cc";
	EXPECT_TRUE(matches(
	wrapGtest(Input),
	gtestExpectCall(cxxMemberCallExpr(
	callee(functionDecl(hasName("gmock_TwoArgsMethod"))))
	.bind("mock_call"),
	MockArgs::None)));
	}

	TEST(GtestExpectCallTest, CallShouldMatchExpectCallWithParams1) {
	std::string Input = R"cc(
	void Test() {
	Mock mock;
	EXPECT_CALL(mock, TwoArgsMethod(1, 2));
	}
	)cc";
	EXPECT_TRUE(
	matches(wrapGtest(Input),
	gtestExpectCall(expr(hasType(cxxRecordDecl(hasName("Mock")))),
	"TwoArgsMethod", MockArgs::Some)));
	}

	TEST(GtestExpectCallTest, CallShouldMatchExpectCallWithParams2) {
	std::string Input = R"cc(
	void Test() {
	Mock mock;
	EXPECT_CALL(mock, TwoArgsMethod(1, 2));
	}
	)cc";
	EXPECT_TRUE(matches(
	wrapGtest(Input),
	gtestExpectCall(cxxMemberCallExpr(
	callee(functionDecl(hasName("gmock_TwoArgsMethod"))))
	.bind("mock_call"),
	MockArgs::Some)));
	}

	} // end namespace ast_matchers
	} // end namespace clang