added integration test for Game & export_link on Game

tests/game_test.rs

@@ -0,0 +1,27 @@
+use std::path::PathBuf;
+
+use fomod_manager::types::RootConfig;
+
+fn get_parent() -> PathBuf {
+    PathBuf::from(file!()).parent().unwrap().to_owned()
+}
+
+fn load_root() -> RootConfig {
+    RootConfig::load_from_file(get_parent().join("data/root_config_complex.toml")).unwrap()
+}
+
+#[test]
+fn export_gamefiles() {
+    let root_config = load_root();
+
+    let game = root_config.game_by_id("sse").expect("No game found");
+
+    let links = game.export_links().expect("Failed to export game links");
+
+    assert!(
+        links.iter().all(|e| e.src().is_absolute()),
+        "Link src is not absolute"
+    );
+
+    assert_eq!(links.len(), 4, "Not all files linked");
+}

tests/root_config_test.rs

@@ -39,6 +39,13 @@ fn parse_complex() {
         "Installed game wrong path"
     );
 
+    assert!(
+        config
+            .game_by_id("sse")
+            .is_some_and(|e| e.install_location().is_absolute()),
+        "Relative game path was not resolved to absolute"
+    );
+
     assert!(
         config
             .game_by_id("sse")