diff options
Diffstat (limited to 'googlemock/test/gmock-spec-builders_test.cc')
-rw-r--r-- | googlemock/test/gmock-spec-builders_test.cc | 156 |
1 files changed, 141 insertions, 15 deletions
diff --git a/googlemock/test/gmock-spec-builders_test.cc b/googlemock/test/gmock-spec-builders_test.cc index 59ea87c..65c9fcc 100644 --- a/googlemock/test/gmock-spec-builders_test.cc +++ b/googlemock/test/gmock-spec-builders_test.cc @@ -26,8 +26,7 @@ // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -// -// Author: wan@google.com (Zhanyong Wan) + // Google Mock - a framework for writing C++ mock classes. // @@ -89,15 +88,18 @@ using testing::Mock; using testing::NaggyMock; using testing::Ne; using testing::Return; +using testing::SaveArg; using testing::Sequence; using testing::SetArgPointee; using testing::internal::ExpectationTester; using testing::internal::FormatFileLocation; +using testing::internal::kAllow; using testing::internal::kErrorVerbosity; +using testing::internal::kFail; using testing::internal::kInfoVerbosity; +using testing::internal::kWarn; using testing::internal::kWarningVerbosity; using testing::internal::linked_ptr; -using testing::internal::string; #if GTEST_HAS_STREAM_REDIRECTION using testing::HasSubstr; @@ -692,6 +694,60 @@ TEST(ExpectCallSyntaxTest, WarnsOnTooFewActions) { b.DoB(); } +TEST(ExpectCallSyntaxTest, WarningIsErrorWithFlag) { + int original_behavior = testing::GMOCK_FLAG(default_mock_behavior); + + testing::GMOCK_FLAG(default_mock_behavior) = kAllow; + CaptureStdout(); + { + MockA a; + a.DoA(0); + } + std::string output = GetCapturedStdout(); + EXPECT_TRUE(output.empty()) << output; + + testing::GMOCK_FLAG(default_mock_behavior) = kWarn; + CaptureStdout(); + { + MockA a; + a.DoA(0); + } + std::string warning_output = GetCapturedStdout(); + EXPECT_PRED_FORMAT2(IsSubstring, "GMOCK WARNING", warning_output); + EXPECT_PRED_FORMAT2(IsSubstring, "Uninteresting mock function call", + warning_output); + + testing::GMOCK_FLAG(default_mock_behavior) = kFail; + EXPECT_NONFATAL_FAILURE({ + MockA a; + a.DoA(0); + }, "Uninteresting mock function call"); + + // Out of bounds values are converted to kWarn + testing::GMOCK_FLAG(default_mock_behavior) = -1; + CaptureStdout(); + { + MockA a; + a.DoA(0); + } + warning_output = GetCapturedStdout(); + EXPECT_PRED_FORMAT2(IsSubstring, "GMOCK WARNING", warning_output); + EXPECT_PRED_FORMAT2(IsSubstring, "Uninteresting mock function call", + warning_output); + testing::GMOCK_FLAG(default_mock_behavior) = 3; + CaptureStdout(); + { + MockA a; + a.DoA(0); + } + warning_output = GetCapturedStdout(); + EXPECT_PRED_FORMAT2(IsSubstring, "GMOCK WARNING", warning_output); + EXPECT_PRED_FORMAT2(IsSubstring, "Uninteresting mock function call", + warning_output); + + testing::GMOCK_FLAG(default_mock_behavior) = original_behavior; +} + #endif // GTEST_HAS_STREAM_REDIRECTION // Tests the semantics of ON_CALL(). @@ -1119,7 +1175,7 @@ TEST(UnexpectedCallTest, UnsatisifiedPrerequisites) { TEST(UndefinedReturnValueTest, ReturnValueIsMandatoryWhenNotDefaultConstructible) { MockA a; - // TODO(wan@google.com): We should really verify the output message, + // FIXME: We should really verify the output message, // but we cannot yet due to that EXPECT_DEATH only captures stderr // while Google Mock logs to stdout. #if GTEST_HAS_EXCEPTIONS @@ -1954,7 +2010,7 @@ class MockC { public: MockC() {} - MOCK_METHOD6(VoidMethod, void(bool cond, int n, string s, void* p, + MOCK_METHOD6(VoidMethod, void(bool cond, int n, std::string s, void* p, const Printable& x, Unprintable y)); MOCK_METHOD0(NonVoidMethod, int()); // NOLINT @@ -1970,7 +2026,7 @@ class VerboseFlagPreservingFixture : public testing::Test { ~VerboseFlagPreservingFixture() { GMOCK_FLAG(verbose) = saved_verbose_flag_; } private: - const string saved_verbose_flag_; + const std::string saved_verbose_flag_; GTEST_DISALLOW_COPY_AND_ASSIGN_(VerboseFlagPreservingFixture); }; @@ -1985,7 +2041,7 @@ TEST(FunctionCallMessageTest, GMOCK_FLAG(verbose) = kWarningVerbosity; NaggyMock<MockC> c; CaptureStdout(); - c.VoidMethod(false, 5, "Hi", NULL, Printable(), Unprintable()); + c.VoidMethod(false, 5, "Hi", nullptr, Printable(), Unprintable()); const std::string output = GetCapturedStdout(); EXPECT_PRED_FORMAT2(IsSubstring, "GMOCK WARNING", output); EXPECT_PRED_FORMAT2(IsNotSubstring, "Stack trace:", output); @@ -1999,7 +2055,7 @@ TEST(FunctionCallMessageTest, GMOCK_FLAG(verbose) = kInfoVerbosity; NaggyMock<MockC> c; CaptureStdout(); - c.VoidMethod(false, 5, "Hi", NULL, Printable(), Unprintable()); + c.VoidMethod(false, 5, "Hi", nullptr, Printable(), Unprintable()); const std::string output = GetCapturedStdout(); EXPECT_PRED_FORMAT2(IsSubstring, "GMOCK WARNING", output); EXPECT_PRED_FORMAT2(IsSubstring, "Stack trace:", output); @@ -2042,7 +2098,7 @@ TEST(FunctionCallMessageTest, // A void mock function. NaggyMock<MockC> c; CaptureStdout(); - c.VoidMethod(false, 5, "Hi", NULL, Printable(), Unprintable()); + c.VoidMethod(false, 5, "Hi", nullptr, Printable(), Unprintable()); const std::string output2 = GetCapturedStdout(); EXPECT_THAT(output2.c_str(), ContainsRegex( @@ -2062,8 +2118,8 @@ class GMockVerboseFlagTest : public VerboseFlagPreservingFixture { // contain the given function name in the stack trace. When it's // false, the output should be empty.) void VerifyOutput(const std::string& output, bool should_print, - const string& expected_substring, - const string& function_name) { + const std::string& expected_substring, + const std::string& function_name) { if (should_print) { EXPECT_THAT(output.c_str(), HasSubstr(expected_substring)); # ifndef NDEBUG @@ -2113,11 +2169,13 @@ class GMockVerboseFlagTest : public VerboseFlagPreservingFixture { // Tests how the flag affects uninteresting calls on a naggy mock. void TestUninterestingCallOnNaggyMock(bool should_print) { NaggyMock<MockA> a; - const string note = + const std::string note = "NOTE: You can safely ignore the above warning unless this " "call should not happen. Do not suppress it by blindly adding " "an EXPECT_CALL() if you don't mean to enforce the call. " - "See https://github.com/google/googletest/blob/master/googlemock/docs/CookBook.md#" + "See " + "https://github.com/google/googletest/blob/master/googlemock/docs/" + "CookBook.md#" "knowing-when-to-expect for details."; // A void-returning function. @@ -2623,9 +2681,78 @@ TEST(SynchronizationTest, CanCallMockMethodInAction) { // EXPECT_CALL() did not specify an action. } +TEST(ParameterlessExpectationsTest, CanSetExpectationsWithoutMatchers) { + MockA a; + int do_a_arg0 = 0; + ON_CALL(a, DoA).WillByDefault(SaveArg<0>(&do_a_arg0)); + int do_a_47_arg0 = 0; + ON_CALL(a, DoA(47)).WillByDefault(SaveArg<0>(&do_a_47_arg0)); + + a.DoA(17); + EXPECT_THAT(do_a_arg0, 17); + EXPECT_THAT(do_a_47_arg0, 0); + a.DoA(47); + EXPECT_THAT(do_a_arg0, 17); + EXPECT_THAT(do_a_47_arg0, 47); + + ON_CALL(a, Binary).WillByDefault(Return(true)); + ON_CALL(a, Binary(_, 14)).WillByDefault(Return(false)); + EXPECT_THAT(a.Binary(14, 17), true); + EXPECT_THAT(a.Binary(17, 14), false); +} + +TEST(ParameterlessExpectationsTest, CanSetExpectationsForOverloadedMethods) { + MockB b; + ON_CALL(b, DoB()).WillByDefault(Return(9)); + ON_CALL(b, DoB(5)).WillByDefault(Return(11)); + + EXPECT_THAT(b.DoB(), 9); + EXPECT_THAT(b.DoB(1), 0); // default value + EXPECT_THAT(b.DoB(5), 11); +} + +struct MockWithConstMethods { + public: + MOCK_CONST_METHOD1(Foo, int(int)); + MOCK_CONST_METHOD2(Bar, int(int, const char*)); +}; + +TEST(ParameterlessExpectationsTest, CanSetExpectationsForConstMethods) { + MockWithConstMethods mock; + ON_CALL(mock, Foo).WillByDefault(Return(7)); + ON_CALL(mock, Bar).WillByDefault(Return(33)); + + EXPECT_THAT(mock.Foo(17), 7); + EXPECT_THAT(mock.Bar(27, "purple"), 33); +} + +class MockConstOverload { + public: + MOCK_METHOD1(Overloaded, int(int)); + MOCK_CONST_METHOD1(Overloaded, int(int)); +}; + +TEST(ParameterlessExpectationsTest, + CanSetExpectationsForConstOverloadedMethods) { + MockConstOverload mock; + ON_CALL(mock, Overloaded(_)).WillByDefault(Return(7)); + ON_CALL(mock, Overloaded(5)).WillByDefault(Return(9)); + ON_CALL(Const(mock), Overloaded(5)).WillByDefault(Return(11)); + ON_CALL(Const(mock), Overloaded(7)).WillByDefault(Return(13)); + + EXPECT_THAT(mock.Overloaded(1), 7); + EXPECT_THAT(mock.Overloaded(5), 9); + EXPECT_THAT(mock.Overloaded(7), 7); + + const MockConstOverload& const_mock = mock; + EXPECT_THAT(const_mock.Overloaded(1), 0); + EXPECT_THAT(const_mock.Overloaded(5), 11); + EXPECT_THAT(const_mock.Overloaded(7), 13); +} + } // namespace -// Allows the user to define his own main and then invoke gmock_main +// Allows the user to define their own main and then invoke gmock_main // from it. This might be necessary on some platforms which require // specific setup and teardown. #if GMOCK_RENAME_MAIN @@ -2634,7 +2761,6 @@ int gmock_main(int argc, char **argv) { int main(int argc, char **argv) { #endif // GMOCK_RENAME_MAIN testing::InitGoogleMock(&argc, argv); - // Ensures that the tests pass no matter what value of // --gmock_catch_leaked_mocks and --gmock_verbose the user specifies. testing::GMOCK_FLAG(catch_leaked_mocks) = true; |