test framework for archive of bitsy game data

src/game.rs

@@ -1,4 +1,5 @@
 use crate::{Avatar, Dialogue, Ending, Item, Palette, Room, Sprite, Tile, Variable, mock};
+use std::fs;
 
 #[derive(Debug, PartialEq)]
 pub struct Game {
@@ -266,3 +267,50 @@ fn test_add_tile() {
     assert_eq!(new_id, 1);
     assert_eq!(game.tiles.len(), 3);
 }
+
+#[test]
+fn test_bitsy_omnibus() {
+    let acceptable_failures: Vec<String> = vec![
+        // avatar ordering issues
+        "src/test-resources/omnibus/682993AC.bitsy.txt".to_string(),
+        "src/test-resources/omnibus/0D901EE6.bitsy.txt".to_string(),
+        "src/test-resources/omnibus/7FEF71E4.bitsy.txt".to_string(),
+        "src/test-resources/omnibus/245E93CB.bitsy.txt".to_string(),
+        "src/test-resources/omnibus/A643C5F4.bitsy.txt".to_string(),
+        "src/test-resources/omnibus/7533372B.bitsy.txt".to_string(),
+        "src/test-resources/omnibus/DBD5D375.bitsy.txt".to_string(),
+
+        // fails because of sprite colours but also because a tile contains "NaN"
+        "src/test-resources/omnibus/DA88C287.bitsy.txt".to_string(),
+
+        // fails because room wall array is not implemented - @todo investigate
+        // (this game uses room_format 1 - I thought it'd be using 0...)
+        "src/test-resources/omnibus/76EB6E4A.bitsy.txt".to_string(),
+        "src/test-resources/omnibus/DC053B1A.bitsy.txt".to_string(),
+
+        // todo handle fonts!
+        "src/test-resources/omnibus/4B4EB988.bitsy.txt".to_string(),
+    ];
+
+    let mut passes = 0;
+    let mut skips = 0;
+
+    for file in fs::read_dir("src/test-resources/omnibus").unwrap() {
+        let path = file.unwrap().path();
+        let nice_name = format!("{}", path.display());
+
+        if ! nice_name.contains("bitsy") || acceptable_failures.contains(&nice_name) {
+            skips += 1;
+            println!("Skipping: {}", nice_name);
+            println!("Skipped. {} passes, {} skips.", passes, skips);
+            continue;
+        }
+
+        println!("\nTesting: {}...", path.display());
+        let game_data = fs::read_to_string(path).unwrap();
+        let game = Game::from(game_data.clone());
+        assert_eq!(game.to_string().trim(), game_data.trim());
+        passes += 1;
+        println!("Success! {} passes, {} skips.", passes, skips);
+    }
+}