@Override
    public String pluginIDFor(String bundleSymbolicName, String extensionClassCannonicalName) {
        return pluginRegistry.pluginIDFor(bundleSymbolicName, extensionClassCannonicalName);
    }
@Test
    void shouldGetPluginIDForAGivenBundleAndExtensionClass() {
        when(pluginRegistry.pluginIDFor("SYM_1", "com.path.to.MyClass")).thenReturn("plugin_1");

        assertThat(serviceDefault.pluginIDFor("SYM_1", "com.path.to.MyClass")).isEqualTo("plugin_1");
    }