assert copy.transitive == original.transitive
        assert copy.description == original.description
        assert copy.allArtifacts as Set == original.allArtifacts as Set
        assert copy.excludeRules == original.excludeRules
        assert copy.resolutionStrategy == resolutionStrategyInCopy
        assert copy.attributes.empty && original.attributes.empty || !copy.attributes.is(original.attributes)

        if (parsedExcludeRules == null) {
            NotationParser<Object, ExcludeRule> parser = ExcludeRuleNotationConverter.parser();
            parsedExcludeRules = new LinkedHashSet<>();
            for (Object excludeRule : excludeRules) {
                parsedExcludeRules.add(parser.parseNotation(excludeRule));
            }
        }
    }

    @Override

                assert original.version == copied.version
                assert original.reason == copied.reason

                // ModuleDependency
                assert original.excludeRules == copied.excludeRules
                assert original.artifacts == copied.artifacts
                assert original.transitive == copied.transitive
                assert original.targetConfiguration == copied.targetConfiguration

* NamedDomainObjectProvider<Configuration>.dependencyConstraints
* NamedDomainObjectProvider<Configuration>.description
* NamedDomainObjectProvider<Configuration>.exclude
* NamedDomainObjectProvider<Configuration>.excludeRules
* NamedDomainObjectProvider<Configuration>.extendsFrom
* NamedDomainObjectProvider<Configuration>.fileCollection
* NamedDomainObjectProvider<Configuration>.files
* NamedDomainObjectProvider<Configuration>.filter

        }

        private void validateExcludes() {
            for (ExcludeRule excludeRule : getMd().getAllExcludeRules()) {
                for (String conf : excludeRule.getConfigurations()) {
                    if (getMd().getConfiguration(conf) == null) {
                        throw new IllegalArgumentException("Exclude rule " + excludeRule.getId() + " is mapped to configuration '" + conf + "' which is not declared.");

        dep.selector == moduleId('group-two', 'artifact-two', '1.2')
        dep.scope == MavenScope.Test
        hasDefaultDependencyArtifact(dep)
        def excludeRule = single(dep.allExcludes)
        excludeRule.moduleId == DefaultModuleIdentifier.newId('group-three', 'artifact-three')
    }

        then:
        def dep = firstDependency(metadata.dependencies)
        dep.selector == moduleId('group-two', 'artifact-two', '1.2')
        dep.scope == MavenScope.Test
        def excludeRule = single(dep.allExcludes)
        excludeRule.moduleId == DefaultModuleIdentifier.newId('group-three', 'artifact-three')
        hasDefaultDependencyArtifact(dep)
    }