when:
        variant.artifacts

        then:
        1 * rule.execute(_)

        when:
        variant.artifacts
        variant.artifacts
        variant.artifacts

        then:
        0 * rule.execute(_)

        where:
        metadataType | metadata
        "maven"      | mavenComponentMetadata()
        "ivy"        | ivyComponentMetadata()

        when:
        run "publish"

        then:
        javaLibrary.parsedModuleMetadata.variant("apiElements") {
            noMoreDependencies()
        }
        javaLibrary.parsedModuleMetadata.variant("runtimeElements") {
            noMoreDependencies()
        }
        javaLibrary.parsedModuleMetadata.variant("optionalFeatureRuntimeElements") {
            dependency('org', 'optionaldep', '1.0')

            getTo() >> to
            getTransformStep() >> Stub(TransformStep)
        }
    }

    private ResolvedVariant variant(Map<String, Object> attributes) {
        return variant(AttributeTestUtil.attributes(attributes))
    }

    private ResolvedVariant variant(AttributeContainerInternal attributes) {
        return Mock(ResolvedVariant) {
            getAttributes() >> attributes
        }
    }

                }
            }
        }

        where:
        notation << [
            'platform(module("org:lib:1.0"))',
            'variant(platform(module("org:lib:1.0"))) { }',
            'variant(module("org:lib:1.0")) { platform() }',
            'variant(module("org:lib:1.0")) { attributes { attribute(Category.CATEGORY_ATTRIBUTE, objects.named(Category, Category.REGULAR_PLATFORM)) } }',
        ]

    }

    /**
     * Constructs a complete cacheable variant chain given a root transformed variant and the chain of variants
     * to apply to that root variant.
     *
     * @param stateChain The transform chain from the search state to apply to the root transformed variant.
     * @param root The root variant to apply the chain to.
     *
     * @return A variant chain representing the final transformed variant.
     */

    return VariantBinaryAddFunc(
        cc_ctx, cc_a.scalar<Variant>()(), cc_b.scalar<Variant>()(),
        cc_out->scalar<Variant>().data(), binary_add_func);
  } else {
    binary_add_func(ctx, a, b, out);
    return cc_ctx->status();
  }
}

static Status VariantBinaryAddFunc(
    ::tensorflow::OpKernelContext* cc_ctx, const Variant& a, const Variant& b,
    Variant* out,

		} else {
			return false
		}
	case objabi.R_PCREL, objabi.R_PCRELDBL, objabi.R_CALL:
		elfrel := elf.R_390_NONE
		rVariant := ldr.RelocVariant(s, ri)
		isdbl := rVariant&sym.RV_TYPE_MASK == sym.RV_390_DBL
		// TODO(mundaym): all DBL style relocations should be
		// signalled using the variant - see issue 14218.
		switch r.Type {
		case objabi.R_PCRELDBL, objabi.R_CALL:
			isdbl = true
		}

    %2 = "tf.Identity"(%1) : (tensor<!tf_type.variant<tensor<f32>>>) -> (tensor<!tf_type.variant<tensor<f32>>>)
    "tf.Identity"(%2) : (tensor<!tf_type.variant<tensor<f32>>>) -> (tensor<!tf_type.variant<tensor<f32>>>)
    tf_device.return
  }) {cluster_attr = "cluster_attr"} : () -> ()
  func.return
}

        when:
        run "publish"

        then:
        javaLibrary.parsedModuleMetadata.variant("apiElements") {
            noMoreDependencies()
        }
        javaLibrary.parsedModuleMetadata.variant("runtimeElements") {
            noMoreDependencies()
        }
        javaLibrary.parsedModuleMetadata.variant("optionalFeatureRuntimeElements") {
            dependency('org', 'optionaldep', '1.0')

                    variant('very-special-variant', expectedVariantAttributes)
                    artifact(classifier: 'special-data')
                }
            }
        }
    }

    def "cannot add file with the same name multiple times"() {
        def dependencyDeclaration = (useMaven() || gradleMetadataPublished)
            ? "'org.test:moduleA:1.0'" // variant matching