Add endpoint to get information for a song

Signed-off-by: trivernis <trivernis@protonmail.com>

src/client.rs

@@ -1,6 +1,6 @@
 use crate::error::ApiResult;
 use crate::models::{
-    Anime, AnimeSynonym, Artist, Image, Resource, SearchResponse, Series, ThemeEntry,
+    Anime, AnimeSynonym, Artist, Image, Resource, SearchResponse, Series, Song, ThemeEntry,
 };
 use reqwest::Response;
 use serde::de::DeserializeOwned;
@@ -102,6 +102,11 @@ impl AnimeThemesClient {
         self.entry_by_id_with_include("series", slug, include).await
     }
 
+    /// Returns a song by id
+    pub async fn song(&self, id: u32, include: &[&str]) -> ApiResult<Song> {
+        self.entry_by_id_with_include("song", id, include).await
+    }
+
     /// Returns a synonym by id
     pub async fn synonym(&self, id: u32, include: &[&str]) -> ApiResult<AnimeSynonym> {
         self.entry_by_id_with_include("synonym", id, include).await

src/models.rs

@@ -64,7 +64,7 @@ pub struct Song {
     pub meta: EntryMetadata,
     pub title: String,
     pub artists: Option<Vec<Artist>>,
-    pub entries: Option<Vec<ThemeEntry>>,
+    pub themes: Option<Vec<Theme>>,
 }
 
 #[derive(Debug, Clone, Deserialize)]

src/tests/test_client.rs

@@ -69,9 +69,17 @@ async fn it_returns_series_by_slug() {
 }
 
 #[tokio::test]
-async fn it_returns_synonyms_b_id() {
+async fn it_returns_synonyms_by_id() {
     let client = AnimeThemesClient::default();
     let result = client.synonym(2462, &["anime"]).await.unwrap();
 
     assert!(result.anime.is_some())
 }
+
+#[tokio::test]
+async fn it_returns_songs_by_id() {
+    let client = AnimeThemesClient::default();
+    let result = client.song(8188, &["themes"]).await.unwrap();
+
+    assert!(result.themes.is_some())
+}