Added the set_title_album command and the according tests

Signed-off-by: Louis Vallat <louis@louis-vallat.xyz>

src/album.rs

@@ -88,6 +88,24 @@ pub async fn delete_album(c: &LycheeClient, lychee_session: &str, id: &str) {
     assert_eq!(b, "true", "The server returned an unexpected value: {}.", b);
 }
 
+pub async fn set_title_album(c: &LycheeClient, l: &str, id: &str, title: &str) {
+    if title.len() > 100 { panic!("Title can't be longer than 100 characters."); }
+    let b = json!({"albumIDs" : id, "title": title});
+    let req = Request::builder()
+        .method(Method::POST)
+        .uri(c.endpoint.to_string() + "/api/Album::setTitle")
+        .header(COOKIE, l)
+        .header(AUTHORIZATION, c.api_key.to_string())
+        .header(CONTENT_TYPE, "application/json")
+        .body(Body::from(b.to_string()))
+        .expect("Cannot request /api/Album:setTitle.");
+    let res = c.client.request(req).await.unwrap();
+    let s = res.status();
+    let b = body_to_str(res.into_body()).await;
+    assert_ne!(s, 500, "The server returned an internal error.");
+    assert_eq!(b, "true", "The server returned an unexpected value: {}.", b);
+}
+
 #[cfg(test)]
 mod album_tests {
     use hyper_tls::HttpsConnector;
@@ -96,7 +114,7 @@ mod album_tests {
     use serde_json::json;
     use crate::{LycheeClient, get_album};
 
-    use super::{add_album, delete_album};
+    use super::{add_album, delete_album, set_title_album};
 
     fn setup() -> LycheeClient {
         let https = HttpsConnector::new();
@@ -107,6 +125,60 @@ mod album_tests {
         };
     }
 
+    #[test]
+    fn set_title_album_correct_values() {
+        let client = setup();
+        let m1 = mock("POST", "/api/Album::setTitle")
+            .match_header("cookie", "v")
+            .match_header("content-type", "application/json")
+            .with_body("true")
+            .match_body(json!({"albumIDs": "1", "title": "hello"}).to_string().as_str())
+            .create();
+
+        tokio_test::block_on(set_title_album(&client, "v", "1", "hello"));
+        m1.assert();
+
+        let m2 = mock("POST", "/api/Album::setTitle")
+            .match_header("cookie", "v")
+            .match_header("content-type", "application/json")
+            .with_body("true")
+            .match_body(json!({"albumIDs": "1,2,3", "title": "k"}).to_string().as_str())
+            .create();
+
+        tokio_test::block_on(set_title_album(&client, "v", "1,2,3", "k"));
+        m2.assert();
+    }
+
+    #[test]
+    #[should_panic]
+    fn set_title_album_title_too_long() {
+        let client = setup();
+        let m = mock("POST", "/api/Album::setTitle")
+            .match_header("cookie", "v")
+            .match_header("content-type", "application/json")
+            .with_body("true")
+            .create();
+
+        let mut b = "a".to_string();
+        for _ in 1..=101 { b += "a"; }
+        tokio_test::block_on(set_title_album(&client, "v", "1", b.as_str()));
+        m.assert();
+    }
+
+    #[test]
+    #[should_panic]
+    fn set_title_album_false_returned() {
+        let client = setup();
+        let m = mock("POST", "/api/Album::setTitle")
+            .match_header("cookie", "v")
+            .match_header("content-type", "application/json")
+            .with_body("false")
+            .create();
+
+        tokio_test::block_on(set_title_album(&client, "v", "1", "k"));
+        m.assert();
+    }
+
     #[test]
     fn delete_album_correct_values() {
         let client = setup();

src/main.rs

@@ -1,4 +1,4 @@
-use crate::{album::{add_album, delete_album, get_album}, albums::get_albums, config::{get_session_file, read_config, setup_config_data_storage}, session::login, utils::{body_to_str, numeric_validator, read_from_file, write_to_file}};
+use crate::{album::{add_album, delete_album, get_album, set_title_album}, albums::get_albums, config::{get_session_file, read_config, setup_config_data_storage}, session::login, utils::{body_to_str, numeric_validator, read_from_file, write_to_file}};
 use hyper_tls::HttpsConnector;
 use hyper::{Client, client::HttpConnector};
 use clap::{App, Arg, SubCommand, crate_version};
@@ -81,6 +81,22 @@ async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
                      .help("The album ID to delete. For multiple IDs, separate them using commas.")
                      .required(true)
                      .value_name("ID(s)"))
+            )
+        .subcommand(
+            SubCommand::with_name("set_album_title")
+                .about("Rename one or more album(s).")
+                .arg(Arg::with_name("title")
+                    .short("t")
+                    .long("title")
+                    .value_name("TITLE")
+                    .required(true)
+                    .help("The title to set for the albums to rename."))
+                .arg(Arg::with_name("id")
+                    .short("i")
+                    .long("id")
+                    .help("The album ID to delete. For multiple IDs, separate them using commas.")
+                    .required(true)
+                    .value_name("ID(s)"))
             );
     let matches = app.clone().get_matches();
 
@@ -118,6 +134,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
     } else if let Some(m) = matches.subcommand_matches("delete_album") {
         let id = m.value_of("id").unwrap();
         delete_album(&client, &lychee_session_cookie, id).await;
+    } else if let Some(m) = matches.subcommand_matches("set_album_title") {
+        let t = m.value_of("title").unwrap();
+        let i = m.value_of("id").unwrap();
+        set_title_album(&client, &lychee_session_cookie, i, t).await;
     } else {
         App::print_long_help(&mut app).unwrap();
     }