tests don't need `test_` prefix

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bitsy-parser"
-version = "0.71.5"
+version = "0.71.6"
 authors = ["Max Bradbury <max@tinybird.info>"]
 edition = "2018"
 description = "A parser and utilities for working with Bitsy game data"

src/bin/bitsy-parse.rs

@@ -0,0 +1,15 @@
+extern crate bitsy_parser;
+use bitsy_parser::game::Game;
+use std::{env, fs};
+
+const SYNTAX_ERROR: &str = "Usage: `bitsy-parse input.bitsy output.bitsy`";
+
+/// simply parses and re-exports a game. use to test whether output matches input.
+fn main() {
+    let input  = env::args().nth(1).expect(SYNTAX_ERROR);
+    let output = env::args().nth(2).expect(SYNTAX_ERROR);
+
+    let game = Game::from(fs::read_to_string(input).unwrap()).unwrap();
+
+    fs::write(output, game.to_string()).expect("Failed to write output file");
+}

src/colour.rs

@@ -35,7 +35,7 @@ mod test {
     use crate::colour::Colour;
 
     #[test]
-    fn test_colour_from_string() {
+    fn colour_from_string() {
         assert_eq!(
             Colour::from("0,255,0").unwrap(),
             Colour { red: 0, green: 255, blue: 0 }
@@ -43,22 +43,22 @@ mod test {
     }
 
     #[test]
-    fn test_colour_to_string() {
+    fn colour_to_string() {
         assert_eq!(Colour { red: 22, green: 33, blue: 44, }.to_string(), "22,33,44".to_string());
     }
 
     #[test]
-    fn test_colour_missing_value() {
+    fn colour_missing_value() {
         assert!(Colour::from("0,0").is_err());
     }
 
     #[test]
-    fn test_colour_ambiguous_value() {
+    fn colour_ambiguous_value() {
         assert!(Colour::from("0,0,").is_err());
     }
 
     #[test]
-    fn test_colour_extraneous_value() {
+    fn colour_extraneous_value() {
         assert!(Colour::from("0,0,0,0").is_err());
     }
 }

src/dialogue.rs

@@ -41,7 +41,7 @@ mod test {
     use crate::dialogue::Dialogue;
 
     #[test]
-    fn test_dialogue_from_string() {
+    fn dialogue_from_string() {
         let output = Dialogue::from(
             "DLG h\nhello\nNAME not a dialogue name\nNAME a dialogue name".to_string()
         );
@@ -56,7 +56,7 @@ mod test {
     }
 
     #[test]
-    fn test_dialogue_to_string() {
+    fn dialogue_to_string() {
         let output = Dialogue {
             id: "y".to_string(),
             contents: "This is a bit of dialogue,\nblah blah\nblah blah".to_string(),

src/ending.rs

@@ -35,7 +35,7 @@ mod test {
     use std::str::FromStr;
 
     #[test]
-    fn test_ending_from_string() {
+    fn ending_from_string() {
         assert_eq!(
             Ending::from_str(include_str!("test-resources/ending")).unwrap(),
             Ending {
@@ -46,7 +46,7 @@ mod test {
     }
 
     #[test]
-    fn test_ending_to_string() {
+    fn ending_to_string() {
         assert_eq!(
             Ending {
                 id: "7".to_string(),

src/exit.rs

@@ -103,7 +103,7 @@ mod test {
     use std::str::FromStr;
 
     #[test]
-    fn test_exit_from_string() {
+    fn exit_from_string() {
         assert_eq!(
             Exit::from_str("a 12,13").unwrap(),
             Exit {
@@ -115,7 +115,7 @@ mod test {
     }
 
     #[test]
-    fn test_exit_from_string_with_fx() {
+    fn exit_from_string_with_fx() {
         assert_eq!(
             Exit::from_str("a 12,13 FX slide_u").unwrap(),
             Exit {
@@ -127,7 +127,7 @@ mod test {
     }
 
     #[test]
-    fn test_exit_to_string() {
+    fn exit_to_string() {
         assert_eq!(
             Exit {
                 room_id: "8".to_string(),
@@ -139,7 +139,7 @@ mod test {
     }
 
     #[test]
-    fn test_exit_to_string_with_fx() {
+    fn exit_to_string_with_fx() {
         assert_eq!(
             Exit {
                 room_id: "8".to_string(),

src/game.rs

@@ -3,6 +3,7 @@ use loe::TransformMode;
 use std::str::FromStr;
 use std::collections::HashMap;
 use std::borrow::BorrowMut;
+use crate::image::Image;
 
 /// in very early versions of Bitsy, room tiles were defined as single alphanumeric characters -
 /// so there was a maximum of 36 unique tiles. later versions are comma-separated.
@@ -662,6 +663,10 @@ impl Game {
         None
     }
 
+    pub fn find_tile_with_animation(&self, animation: &Vec<Image>) -> Option<&Tile> {
+        self.tiles.iter().find(|&tile| &tile.animation_frames == animation)
+    }
+
     /// adds a palette safely and returns the ID
     pub fn add_palette(&mut self, mut palette: Palette) -> String {
         let new_id = try_id(&self.palette_ids(), &palette.id);
@@ -835,7 +840,7 @@ mod test {
     use crate::image::Image;
 
     #[test]
-    fn test_game_from_string() {
+    fn game_from_string() {
         let output = Game::from(include_str!["test-resources/default.bitsy"].to_string()).unwrap();
         let expected = crate::mock::game_default();
 
@@ -843,19 +848,19 @@ mod test {
     }
 
     #[test]
-    fn test_game_to_string() {
+    fn game_to_string() {
         let output = crate::mock::game_default().to_string();
         let expected = include_str!["test-resources/default.bitsy"].to_string();
         assert_eq!(output, expected);
     }
 
     #[test]
-    fn test_tile_ids() {
+    fn tile_ids() {
         assert_eq!(crate::mock::game_default().tile_ids(), vec!["a".to_string()]);
     }
 
     #[test]
-    fn test_new_tile_id() {
+    fn new_tile_id() {
         // default tile has an id of 10 ("a"), and 0 is reserved
         assert_eq!(crate::mock::game_default().new_tile_id(), "1".to_string());
 
@@ -887,7 +892,7 @@ mod test {
     }
 
     #[test]
-    fn test_add_tile() {
+    fn add_tile() {
         let mut game = crate::mock::game_default();
         let new_id = game.add_tile(crate::mock::tile_default());
         assert_eq!(new_id, "1".to_string());
@@ -898,7 +903,7 @@ mod test {
     }
 
     #[test]
-    fn test_arabic() {
+    fn arabic() {
         let game = Game::from(include_str!("test-resources/arabic.bitsy").to_string()).unwrap();
 
         assert_eq!(game.font, Font::Arabic);
@@ -906,14 +911,14 @@ mod test {
     }
 
     #[test]
-    fn test_version_formatting() {
+    fn version_formatting() {
         let mut game = crate::mock::game_default();
         game.version = Some(Version { major: 5, minor: 0 });
         assert!(game.to_string().contains("# BITSY VERSION 5.0"))
     }
 
     #[test]
-    fn test_get_tiles_for_room() {
+    fn get_tiles_for_room() {
         assert_eq!(
             crate::mock::game_default().get_tiles_for_room("0".to_string()).unwrap(),
             vec![&crate::mock::tile_default()]
@@ -921,7 +926,7 @@ mod test {
     }
 
     #[test]
-    fn test_add_item() {
+    fn add_item() {
         let mut game = crate::mock::game_default();
         game.add_item(crate::mock::item());
         game.add_item(crate::mock::item());
@@ -934,7 +939,7 @@ mod test {
     }
 
     #[test]
-    fn test_merge() {
+    fn merge() {
         // try merging two default games
         let mut game = crate::mock::game_default();
         game.merge(crate::mock::game_default());
@@ -981,7 +986,7 @@ mod test {
     }
 
     #[test]
-    fn test_dedupe_tiles() {
+    fn dedupe_tiles() {
         let mut game = crate::mock::game_default();
         game.add_tile(crate::mock::tile_default());
         game.add_tile(crate::mock::tile_default());
@@ -1036,4 +1041,22 @@ mod test {
 
         assert_eq!(game.tiles, vec![crate::mock::tile_default(), tile_a, tile_b]);
     }
+
+    #[test]
+    fn find_tile_with_animation() {
+        let game = crate::mock::game_default();
+        let animation = vec![Image { pixels: vec![
+            1, 1, 1, 1, 1, 1, 1, 1,
+            1, 0, 0, 0, 0, 0, 0, 1,
+            1, 0, 0, 0, 0, 0, 0, 1,
+            1, 0, 0, 1, 1, 0, 0, 1,
+            1, 0, 0, 1, 1, 0, 0, 1,
+            1, 0, 0, 0, 0, 0, 0, 1,
+            1, 0, 0, 0, 0, 0, 0, 1,
+            1, 1, 1, 1, 1, 1, 1, 1,
+        ]}];
+        let output = game.find_tile_with_animation(&animation);
+        let expected = Some(&game.tiles[0]);
+        assert_eq!(output, expected);
+    }
 }

src/image.rs

@@ -100,7 +100,7 @@ mod test {
     use crate::mock;
 
     #[test]
-    fn test_image_from_string() {
+    fn image_from_string() {
         let output = Image::from(
             include_str!("test-resources/image").to_string()
         );
@@ -122,7 +122,7 @@ mod test {
     }
 
     #[test]
-    fn test_image_to_string() {
+    fn image_to_string() {
         let output = mock::image::chequers_1().to_string();
         let expected = include_str!("test-resources/image-chequers-1").to_string();
         assert_eq!(output, expected);
@@ -142,7 +142,7 @@ mod test {
     /// lots of Bitsy games have editor errors where pixels can be placed out of bounds
     /// check that these extraneous pixels are stripped out
     #[test]
-    fn test_image_out_of_bounds() {
+    fn image_out_of_bounds() {
         let output = Image::from(
             include_str!("test-resources/image-oob").to_string()
         );

src/item.rs

@@ -81,14 +81,14 @@ mod test {
     use crate::mock;
 
     #[test]
-    fn test_item_from_string() {
+    fn item_from_string() {
         let output = Item::from(include_str!("test-resources/item").to_string());
         let expected = mock::item();
         assert_eq!(output, expected);
     }
 
     #[test]
-    fn test_item_to_string() {
+    fn item_to_string() {
         let output = mock::item().to_string();
         let expected = include_str!("test-resources/item").to_string();
         assert_eq!(output, expected);

src/lib.rs

@@ -189,7 +189,7 @@ mod test {
     use crate::{ToBase36, optional_data_line, mock, segments_from_string, Quote, Unquote, new_unique_id, try_id};
 
     #[test]
-    fn test_to_base36() {
+    fn to_base36() {
         assert_eq!((37 as u64).to_base36(), "11");
     }
 
@@ -200,7 +200,7 @@ mod test {
     }
 
     #[test]
-    fn test_string_to_segments() {
+    fn string_to_segments() {
         let output = segments_from_string(
             include_str!("./test-resources/segments").to_string()
         );
@@ -216,14 +216,14 @@ mod test {
     }
 
     #[test]
-    fn test_quote() {
+    fn quote() {
         let output = "this is a string.\nIt has 2 lines".to_string().quote();
         let expected = "\"\"\"\nthis is a string.\nIt has 2 lines\n\"\"\"".to_string();
         assert_eq!(output, expected);
     }
 
     #[test]
-    fn test_unquote() {
+    fn unquote() {
         let output = "\"\"\"\nwho the fuck is scraeming \"LOG OFF\" at my house.\nshow yourself, coward.\ni will never log off\n\"\"\"".to_string().unquote();
         let expected = "who the fuck is scraeming \"LOG OFF\" at my house.\nshow yourself, coward.\ni will never log off".to_string();
         assert_eq!(output, expected);

src/mock.rs

@@ -136,8 +136,13 @@ pub fn tile_default() -> Tile {
         wall: None,
         animation_frames: vec![Image {
             pixels: vec![
-                1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1,
-                1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1,
+                1, 1, 1, 1, 1, 1, 1, 1,
+                1, 0, 0, 0, 0, 0, 0, 1,
+                1, 0, 0, 0, 0, 0, 0, 1,
+                1, 0, 0, 1, 1, 0, 0, 1,
+                1, 0, 0, 1, 1, 0, 0, 1,
+                1, 0, 0, 0, 0, 0, 0, 1,
+                1, 0, 0, 0, 0, 0, 0, 1,
                 1, 1, 1, 1, 1, 1, 1, 1,
             ],
         }],

src/palette.rs

@@ -53,7 +53,7 @@ mod test {
     use crate::palette::Palette;
 
     #[test]
-    fn test_palette_from_string() {
+    fn palette_from_string() {
         let output = Palette::from("PAL 1\nNAME lamplight\n45,45,59\n66,60,39\n140,94,1".to_string());
 
         let expected = Palette {
@@ -82,7 +82,7 @@ mod test {
     }
 
     #[test]
-    fn test_palette_from_string_no_name() {
+    fn palette_from_string_no_name() {
         let output = Palette::from("PAL 9\n45,45,59\n66,60,39\n140,94,1".to_string());
 
         let expected = Palette {
@@ -111,7 +111,7 @@ mod test {
     }
 
     #[test]
-    fn test_palette_to_string() {
+    fn palette_to_string() {
         let output = Palette {
             id: "g".to_string(),
             name: Some("moss".to_string()),

src/position.rs

@@ -42,7 +42,7 @@ mod test {
     use std::str::FromStr;
 
     #[test]
-    fn test_position_from_str() {
+    fn position_from_str() {
         assert_eq!(
             Position::from_str(&"4,12").unwrap(),
             Position { x: 4, y: 12 }
@@ -50,7 +50,7 @@ mod test {
     }
 
     #[test]
-    fn test_position_to_string() {
+    fn position_to_string() {
         assert_eq!(Position { x: 4, y: 12 }.to_string(), "4,12".to_string())
     }
 }

src/room.rs

@@ -234,7 +234,7 @@ mod test {
     use crate::game::{RoomType, RoomFormat};
 
     #[test]
-    fn test_room_from_string() {
+    fn room_from_string() {
         assert_eq!(
             Room::from(include_str!("test-resources/room").to_string()),
             crate::mock::room()
@@ -242,7 +242,7 @@ mod test {
     }
 
     #[test]
-    fn test_room_to_string() {
+    fn room_to_string() {
         assert_eq!(
             crate::mock::room().to_string(RoomFormat::CommaSeparated, RoomType::Room),
             include_str!("test-resources/room").to_string()
@@ -250,7 +250,7 @@ mod test {
     }
 
     #[test]
-    fn test_room_walls_array() {
+    fn room_walls_array() {
         let output = Room::from(include_str!("test-resources/room-with-walls").to_string());
 
         assert_eq!(output.walls, vec!["a".to_string(), "f".to_string()]);

src/sprite.rs

@@ -132,7 +132,7 @@ mod test {
     use crate::sprite::Sprite;
 
     #[test]
-    fn test_sprite_from_string() {
+    fn sprite_from_string() {
         let string = include_str!("test-resources/sprite").to_string();
         let output = Sprite::from(string).unwrap();
         let expected = mock::sprite();
@@ -141,7 +141,7 @@ mod test {
     }
 
     #[test]
-    fn test_sprite_to_string() {
+    fn sprite_to_string() {
         assert_eq!(mock::sprite().to_string(), include_str!("test-resources/sprite").to_string());
     }
 }

src/tile.rs

@@ -135,7 +135,7 @@ mod test {
     use crate::mock;
 
     #[test]
-    fn test_tile_from_string() {
+    fn tile_from_string() {
         let output = Tile::from(include_str!("test-resources/tile").to_string());
 
         let expected = Tile {
@@ -152,7 +152,7 @@ mod test {
     }
 
     #[test]
-    fn test_tile_to_string() {
+    fn tile_to_string() {
         let output = Tile {
             id: "7a".to_string(),
             name: Some("chequers".to_string()),
@@ -171,7 +171,7 @@ mod test {
     }
 
     #[test]
-    fn test_partial_eq() {
+    fn partial_eq() {
         let     tile_a = crate::mock::tile_default();
         let mut tile_b = crate::mock::tile_default();
         tile_b.id = "0".to_string();

src/variable.rs

@@ -30,7 +30,7 @@ mod test {
     use crate::variable::Variable;
 
     #[test]
-    fn test_variable_from_string() {
+    fn variable_from_string() {
         assert_eq!(
             Variable::from("VAR a\n42".to_string()),
             Variable {
@@ -41,7 +41,7 @@ mod test {
     }
 
     #[test]
-    fn test_variable_to_string() {
+    fn variable_to_string() {
         let output = Variable {
             id: "c".to_string(),
             initial_value: "57".to_string(),