}

    def "transform with two attributes will not confuse"() {
        given:
        buildFile << """
${artifactTransform("AarRelease", "release")}
${artifactTransform("AarDebug", "debug")}
${artifactTransform("AarClasses", "classes")}

def buildType = Attribute.of('buildType', String)
def artifactType = Attribute.of('artifactType', String)

projectDir.mkdirs()

            registration = it
        }

        then:
        registration instanceof DynamicObjectAware
        !(registration instanceof ExtensionAware)
    }

    def "fails when artifactTransform configuration action fails for registration (from and to specified"() {
        def failure = new RuntimeException("Bad config")

        when:
        registry.registerTransform(TestTransform) {

        }
        builder.append("]");
        return builder.toString();
    }

    /**
     * Constructs a TransformedClassPath out of the ordinary JAR/directory list, strict produced by the instrumenting ArtifactTransform.
     *
     * Artifact transform classpath should always contain pairs or triplets of files, where first file is a marker file, followed by other entries for instrumented artifact,

.Artifact transform attribute setup
====
include::sample[dir="snippets/dependencyManagement/artifactTransforms-minify/kotlin",files="build.gradle.kts[tags=artifact-transform-attribute-setup]"]
include::sample[dir="snippets/dependencyManagement/artifactTransforms-minify/groovy",files="build.gradle[tags=artifact-transform-attribute-setup]"]
====
<1> Add the attribute to the schema

           - Variant org.example:pi2e5:1.0 variant greenElementsCapability2 has attributes {color=green}
----

[[sub:transform-ambiguity]]
=== Dealing with ambiguous transformation errors

ArtifactTransforms can be used to transform artifacts from one type to another, changing their attributes.
Variant selection can use the attributes available as the result of an artifact transform as a candidate variant.