expect:
        assertContainsBuildSrc(canonicalClassPath())
    }

    def "can fetch buildSrc classpath in face of buildscript exceptions"() {

        given:
        withBuildSrc()

        and:
        withDefaultSettings()
        withBuildScript("""
            buildscript { TODO() }
        """)

        expect:
        assertContainsBuildSrc(canonicalClassPath())
    }

        }).content("gradle-kotlin-dsl-versions.properties")
        return new Properties().tap { load(new StringReader(props)) }.getProperty("kotlin")
    }

    protected List<File> canonicalClassPath() {
        return canonicalClassPathFor(projectDir)
    }

    protected List<File> canonicalClassPathFor(File projectDir, File scriptFile = null) {