Add unit tests for filter list & retrieve plugin

Author: oguzkocer

wp_api/src/endpoint/plugins_endpoint.rs

@@ -125,6 +125,38 @@ mod tests {
         validate_endpoint(plugins_endpoint.list(context, Some(&params)), expected_path);
     }
 
+    #[rstest]
+    #[case(
+        WPContext::Edit,
+        generate!(PluginListParams, (search, Some("foo".to_string()))),
+        &[SparsePluginField::Author],
+        "/plugins?context=edit&search=foo&_fields=author"
+    )]
+    #[case(
+        WPContext::Embed,
+        generate!(PluginListParams, (status, Some(PluginStatus::Active))),
+        &[SparsePluginField::Name, SparsePluginField::PluginUri],
+        "/plugins?context=embed&status=active&_fields=name%2Cplugin_uri"
+    )]
+    #[case(
+        WPContext::View,
+        generate!(PluginListParams, (search, Some("foo".to_string())), (status, Some(PluginStatus::Inactive))), 
+        &[SparsePluginField::NetworkOnly, SparsePluginField::RequiresPhp, SparsePluginField::Textdomain],
+        "/plugins?context=view&search=foo&status=inactive&_fields=network_only%2Crequires_php%2Ctextdomain"
+    )]
+    fn filter_list_plugins_with_params(
+        plugins_endpoint: PluginsEndpoint,
+        #[case] context: WPContext,
+        #[case] params: PluginListParams,
+        #[case] fields: &[SparsePluginField],
+        #[case] expected_path: &str,
+    ) {
+        validate_endpoint(
+            plugins_endpoint.filter_list(context, Some(&params), fields),
+            expected_path,
+        );
+    }
+
     #[rstest]
     #[case(
         "hello-dolly/hello".into(),
@@ -154,6 +186,44 @@ mod tests {
         );
     }
 
+    #[rstest]
+    #[case(
+        "hello-dolly/hello".into(),
+        WPContext::View,
+        &[SparsePluginField::Name],
+        "/plugins/hello-dolly/hello?context=view&_fields=name"
+    )]
+    #[case(
+        "classic-editor/classic-editor".into(),
+        WPContext::Embed,
+        &[SparsePluginField::Description, SparsePluginField::Plugin],
+        "/plugins/classic-editor/classic-editor?context=embed&_fields=description%2Cplugin"
+    )]
+    #[case(
+        "foo/bar%baz".into(),
+        WPContext::Edit,
+        &[SparsePluginField::Status, SparsePluginField::Version],
+        "/plugins/foo/bar%25baz?context=edit&_fields=status%2Cversion"
+    )]
+    #[case(
+        "foo/です".into(),
+        WPContext::View,
+        &[SparsePluginField::NetworkOnly, SparsePluginField::RequiresPhp, SparsePluginField::Textdomain],
+        "/plugins/foo/%E3%81%A7%E3%81%99?context=view&_fields=network_only%2Crequires_php%2Ctextdomain"
+    )]
+    fn filter_retrieve_plugin(
+        plugins_endpoint: PluginsEndpoint,
+        #[case] plugin_slug: PluginSlug,
+        #[case] context: WPContext,
+        #[case] fields: &[SparsePluginField],
+        #[case] expected_path: &str,
+    ) {
+        validate_endpoint(
+            plugins_endpoint.filter_retrieve(context, &plugin_slug, fields),
+            expected_path,
+        );
+    }
+
     #[rstest]
     #[case("hello-dolly/hello".into(), "/plugins/hello-dolly/hello")]
     #[case(