projectFoldersWithFunctionalTests.forEach {
            assertTrue(projectDirsWithFunctionalTests.contains(it), "Contains functional tests: $it")
        }
    }

    @Test
    fun allSubprojectsDefineTheirCrossVersionTestPropertyCorrectly() {
        val projectDirsWithCrossVersionTests =
            model.subprojects.subprojects
                .filter { it.crossVersionTests }
                .map { File("..", it.path) }