more games information, games route (#756)

* more games information, games route

* adds banner url

tests/games.rs

@@ -0,0 +1,23 @@
+// TODO: fold this into loader_fields.rs or tags.rs of other v3 testing PR
+
+use crate::common::environment::TestEnvironment;
+
+mod common;
+
+#[actix_rt::test]
+async fn get_games() {
+    let test_env = TestEnvironment::build(None).await;
+    let api = &test_env.v3;
+
+    let games = api.get_games_deserialized().await;
+
+    // There should be 2 games in the dummy data
+    assert_eq!(games.len(), 2);
+    assert_eq!(games[0].name, "minecraft-java");
+    assert_eq!(games[1].name, "minecraft-bedrock");
+
+    assert_eq!(games[0].slug, "minecraft-java");
+    assert_eq!(games[1].slug, "minecraft-bedrock");
+
+    test_env.cleanup().await;
+}