def configurationHasher = Mock(Hasher)
        def delegate = Mock(ResourceHasher)
        useDelegate(delegate)

        when:
        hasher.appendConfigurationToHasher(configurationHasher)

        then:
        1 * delegate.appendConfigurationToHasher(configurationHasher)
    }

    def "hashes original context with delegate for files that are not manifest files (filename: #filename)"() {

        def configurationHasher = Mock(Hasher)
        delegate = Mock(ResourceHasher)

        when:
        filteredHasher.appendConfigurationToHasher(configurationHasher)

        then:
        1 * delegate.appendConfigurationToHasher(configurationHasher)
    }

    def "hashes original context with delegate for files that do not match a resource filter (filename: #filename)"() {

        this.cacheService = cacheService;
        this.stringInterner = stringInterner;
        this.zipHasher = zipHasher;

        Hasher hasher = Hashing.newHasher();
        zipHasher.appendConfigurationToHasher(hasher);
        this.zipHasherConfigurationHash = hasher.hash();
    }

    public static ClasspathFingerprintingStrategy runtimeClasspath(
        ResourceFilter classpathResourceFilter,