#include <app.h>
            #include <tests.h>
            int main() {
                return app();
            }
        """
    }

    @Override
    protected void changeTestImplementation() {
        file("src/test/cpp/test_app.cpp") << """
            void test_func() { }
        """
    }

    @Override
    protected void assertTestCasesRan() {
        // Ok
    }

        result.assertTasksSkipped(tasksToCompileComponentUnderTest, tasksToBuildAndRunUnitTest, ":test")

        when:
        changeTestImplementation()
        succeeds("test")

        then:
        result.assertTasksExecuted(tasksToCompileComponentUnderTest, tasksToBuildAndRunUnitTest, ":test")

            #include <lib.h>
            #include <tests.h>
            int main() {
                return lib();
            }
        """
    }

    @Override
    protected void changeTestImplementation() {
        file("src/test/cpp/test_lib.cpp") << """
            void test_func() { }
        """
    }

    @Override
    protected void assertTestCasesRan() {
        // ok
    }

            #include <tests.h>
            int main() {
                return test();
            }
        """
    }

    @Override
    protected void changeTestImplementation() {
        file("src/test/cpp/test.cpp") << """
            void test_func() { }
        """
    }

    @Override
    protected void assertTestCasesRan() {
        // Ok
    }

    protected void writeTests() {
        settingsFile << "rootProject.name = '${passingTestFixture.projectName}'"
        passingTestFixture.writeToProject(testDirectory)
    }

    @Override
    protected void changeTestImplementation() {
        file(passingTestFixture.testSuites.first().sourceFile.withPath("src/test")) << """
            func test() -> Int32 { return 1; }
        """
    }

    @Override