and:
        def ivy = module.parsedIvy
        ivy.expectArtifact('ivyPublish', 'txt').hasType("txt").hasConf(null)
        ivy.expectArtifact('ivyPublish', 'html').hasType("html").hasConf(null)
        ivy.expectArtifact('ivyPublish', 'jar').hasType("jar").hasConf(null)
        ivy.expectArtifact('ivyPublish', 'reg').hasType("reg").hasConf(null)
        ivy.expectArtifact('ivyPublish', 'foo').hasType("foo").hasConf(null)

        }
    }

    IvyDescriptorArtifact expectArtifact(String name, String ext, String classifier = null) {
        return oneResult(artifacts.findAll({
            it.name == name && it.ext == ext && it.classifier == classifier
        }), [name, ext, classifier])
    }

    IvyDescriptorArtifact expectArtifact(String name) {
        return oneResult(artifacts.findAll({

        }
        assertArtifactsPublished(*expectedArtifacts)
        parsedIvy.expectArtifact(module, "jar").hasAttributes("jar", "jar", ["compile", "runtime"], null)
    }

    void assertPublishedAsWebModule() {
        assertPublished()
        assertArtifactsPublished("${module}-${revision}.war", "ivy-${revision}.xml")
        parsedIvy.expectArtifact(module, "war").hasAttributes("war", "war", ["master"])
    }

        succeeds 'generateDescriptorFileForIvyPublication'

        then:
        file('generated-ivy.xml').assertIsFile()
        IvyDescriptor ivy = new IvyDescriptor(file('generated-ivy.xml'))
        ivy.expectArtifact(moduleName).hasAttributes("jar", "jar", ["compile", "runtime"])
        module.ivyFile.assertDoesNotExist()
    }

    def "produces sensible error when withXML fails"() {
        when:
        buildFile << """

            }
            configurations["runtime"].extend == null
            configurations["optionalFeatureRuntimeElements"].extend == null

            expectArtifact("publishTest", "jar").hasConf(["compile", "runtime"])
            expectArtifact("publishTest", "jar", "optional-feature").hasConf(["optionalFeatureRuntimeElements"])
            assertConfigurationDependsOn("optionalFeatureRuntimeElements", "org:foo:4.0")
        }