@Test
public void should_convert_metadata_to_plugin_referential() {
PluginMetadata metadata = mock(DefaultPluginMetadata.class);
when(metadata.getKey()).thenReturn("foo");
PluginReferential pluginReferential = PluginReferentialMetadataConverter.getInstalledPluginReferential(newArrayList(metadata));
assertThat(pluginReferential).isNotNull();
assertThat(pluginReferential.getPlugins()).hasSize(1);
assertThat(pluginReferential.getPlugins().get(0).getKey()).isEqualTo("foo");
}