DefaultConfigurationMetadata compileConfiguration = (DefaultConfigurationMetadata) md.getConfiguration("compile");
            DefaultConfigurationMetadata runtimeConfiguration = (DefaultConfigurationMetadata) md.getConfiguration("runtime");
            ModuleComponentIdentifier componentId = md.getId();

                        throw new InvalidUserDataException("Variant '" + baseName + "' not defined in module " + getId().getDisplayName());
                    }
                } else {
                    base = getConfiguration(baseName);
                    if (!additionalVariant.isLenient() && !(base instanceof ModuleConfigurationMetadata)) {

    @Nonnull
    String getExecutionId();

    @Nonnull
    String getGoal();

    @Nonnull
    String getLifecyclePhase();

    @Nonnull
    Optional<XmlNode> getConfiguration();

        this.plugin = plugin;
    }

    @Override
    public void configure(Binder binder) {
        if (plugin.getKey() != null) {
            XmlNode configuration = plugin.getConfiguration();
            if (configuration == null) {
                configuration = new XmlNodeImpl("configuration");
            }
            binder.bind(XmlNode.class)

        return moduleVersionId.getName();
    }

    @Override
    public String getModuleVersion() {
        return moduleVersionId.getVersion();
    }

    @Override
    public String getConfiguration() {
        return variantName;
    }

    @Override
    public ResolvedModuleVersion getModule() {
        return new DefaultResolvedModuleVersion(moduleVersionId);
    }

    @Override

    }

    public String getAction() {
        return getXcodeProperty("ACTION");
    }

    public String getProductName() {
        return getXcodeProperty("PRODUCT_NAME");
    }

    public String getConfiguration() {
        return getXcodeProperty("CONFIGURATION");
    }

    public String getBuiltProductsDir() {
        return getXcodeProperty("BUILT_PRODUCTS_DIR");
    }

     */
    ModuleComponentResolveMetadata withDerivationStrategy(VariantDerivationStrategy derivationStrategy);

    @Nullable
    @Override
    ModuleConfigurationMetadata getConfiguration(String name);

    /**
     * Creates an artifact for this module. Does not mutate this metadata.
     */

                visitor.accept(configuration);
            }
        }

        @Override
        public void invalidate() {}

        @Override
        public LocalConfigurationGraphResolveMetadata getConfiguration(String name) {
            return metadata.stream()
                .filter(configuration -> name.equals(configuration.getName()))
                .findFirst()
                .orElse(null);
        }

        expect:
        xcodePropertyAdapter.productName == "" // default value
        xcodePropertyAdapter.productName == "myproduct"
    }

    def "getConfiguration"() {
        expectProperty("org.gradle.internal.xcode.bridge.CONFIGURATION", "configuration")

        expect:
        xcodePropertyAdapter.configuration == "" // default value

Method <org.gradle.api.tasks.compile.CompileOptions.getSourcepath()> does not have raw return type assignable to org.gradle.api.file.ConfigurableFileCollection in (CompileOptions.java:0)
Method <org.gradle.plugins.signing.SigningExtension.getConfiguration()> does not have raw return type assignable to org.gradle.api.file.ConfigurableFileCollection in (SigningExtension.java:0)