def "tooling api classpath contains only tooling-api jar and slf4j"() {
        when:
        ToolingApiDistribution resolve = ToolingApiDistributionResolver.use {
            it.withDefaultRepository().withExternalToolingApiDistribution()
                .resolve(distribution.getVersion().baseVersion.version)
        }

        then:
        resolve.classpath.size() == 2
        resolve.classpath.any {it.name ==~ /slf4j-api-.*\.jar/}

        this
    }

    ToolingApiDistributionResolver withDefaultRepository() {
        withRepository(RepoScriptBlockUtil.gradleRepositoryMirrorUrl())
    }

    ToolingApiDistributionResolver withExternalToolingApiDistribution() {
        this.useExternalToolingApiDistribution = true
        this
    }

    ToolingApiDistribution resolve(String toolingApiVersion) {
        if (!distributions[toolingApiVersion]) {