module.dependencies.size() == 11
        hasDependency(module, "a", "PROVIDED")
        hasDependency(module, "a", "RUNTIME")
        hasDependency(module, "a", "TEST")
        hasDependency(module, "f", "TEST")
        hasDependency(module, "b", "PROVIDED")
        hasDependency(module, "b", "RUNTIME")
        hasDependency(module, "b", "TEST")
        hasDependency(module, "c", "RUNTIME")

    }

    @Override
    public final Optional<Provider<MinimalExternalModuleDependency>> findLibrary(String alias) {
        String normalizedAlias = normalize(alias);
        if (config.hasDependency(normalizedAlias)) {
            return Optional.of(dependencyFactory.create(normalizedAlias));
        }
        return Optional.empty();
    }

    @Override

        return versions.get(normalize(name));
    }

    public PluginModel getPlugin(String name) {
        return plugins.get(normalize(name));
    }

    public boolean hasDependency(String alias) {
        return libraries.containsKey(normalize(alias));
    }

    public boolean hasBundle(String alias) {
        return bundles.containsKey(normalize(alias));
    }