private TestFile withFileSizerTransform() {
        buildFile << """
            $fileSizer
            project(":app") {
                ${registerTransform('FileSizer')}
                ${createResolveTask()}
            }
        """
    }

    private static String getFileSizer() {
        """
            abstract class FileSizer implements TransformAction<TransformParameters.None> {
                @InputArtifact

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

            abstract class FileSizer implements TransformAction<Parameters> {
                interface Parameters extends TransformParameters {
                    @Input
                    String getSuffix()
                    void setSuffix(String suffix)

        when:
        succeeds ":util:resolve"

        def transformationPosition1 = output.indexOf("> Transform lib1.jar (project :lib) with FileSizer")
        def transformationPosition2 = output.indexOf("> Transform lib2.jar (project :lib) with FileSizer")
        def taskPosition = output.indexOf("> Task :util:resolve")

        then:
        transformationPosition1 >= 0
        transformationPosition2 >= 0