From 05197181d045ef10fc775a2bf410e6a63cbf1b5e Mon Sep 17 00:00:00 2001
From: "Christoph J. Scherr" <Christoph.Scherr@newtec.de>
Date: Fri, 2 Aug 2024 17:37:50 +0200
Subject: [PATCH] test(game): test the evaluation

---
 tests/game.rs   | 57 +++++++++++++++++++++++++++++++++++++++++++
 tests/solver.rs | 64 ++++++++++++++++++++++++-------------------------
 2 files changed, 88 insertions(+), 33 deletions(-)
 create mode 100644 tests/game.rs

diff --git a/tests/game.rs b/tests/game.rs
new file mode 100644
index 0000000..dd658b1
--- /dev/null
+++ b/tests/game.rs
@@ -0,0 +1,57 @@
+use wordle_analyzer::error::GameError;
+use wordle_analyzer::game::evaluation::Evaluation;
+use wordle_analyzer::game::response::GuessResponse;
+use wordle_analyzer::wlist::builtin::BuiltinWList;
+use wordle_analyzer::wlist::WordList;
+
+use wordle_analyzer::wlist::word::Word;
+use wordle_analyzer::{self, game};
+
+fn wordlist() -> impl WordList {
+    BuiltinWList::default()
+}
+
+#[test]
+fn test_eval_simple() -> anyhow::Result<()> {
+    let wl = wordlist();
+    let builder = game::Game::builder(&wl)
+        .length(5)
+        .max_steps(6)
+        .solution(Some(wl.get_word(&Word::from("crate")).unwrap()))
+        .precompute(false);
+
+    let mut game = builder.build()?;
+    let guess = Word::from("slate");
+    game.guess(&guess, None)?;
+    assert_eq!(
+        *game.last_response().unwrap().evaluation(),
+        Evaluation::build(&guess, "xxccc")?
+    );
+    Ok(())
+}
+
+#[test]
+fn test_eval_reoccuring_char() -> anyhow::Result<()> {
+    let wl = wordlist();
+    let builder = game::Game::builder(&wl)
+        .solution(Some(wl.get_word(&Word::from("nines")).unwrap()))
+        .precompute(false);
+
+    let mut game = builder.build()?;
+    let guess = Word::from("pines");
+    game.guess(&guess, None)?;
+    assert_eq!(
+        *game.last_response().unwrap().evaluation(),
+        Evaluation::build(&guess, "xcccc")?
+    );
+
+    let mut game = builder.build()?;
+    let guess = Word::from("sides");
+    game.guess(&guess, None)?;
+    assert_eq!(
+        *game.last_response().unwrap().evaluation(),
+        Evaluation::build(&guess, "xcxcc")?
+    );
+
+    Ok(())
+}
diff --git a/tests/solver.rs b/tests/solver.rs
index 3aa2634..ac93ef5 100644
--- a/tests/solver.rs
+++ b/tests/solver.rs
@@ -36,22 +36,17 @@ fn test_naive_play_predetermined_game() -> anyhow::Result<()> {
     sl.make_a_move(&mut game)?;
     assert_eq!(
         game.responses().last().unwrap().guess(),
-        &Word::from("their")
+        &Word::from("first")
     );
     sl.make_a_move(&mut game)?;
     assert_eq!(
         game.responses().last().unwrap().guess(),
-        &Word::from("being")
+        &Word::from("lives")
     );
     sl.make_a_move(&mut game)?;
     assert_eq!(
         game.responses().last().unwrap().guess(),
-        &Word::from("since")
-    );
-    sl.make_a_move(&mut game)?;
-    assert_eq!(
-        game.responses().last().unwrap().guess(),
-        &Word::from("lines")
+        &Word::from("sides")
     );
     sl.make_a_move(&mut game)?;
     assert_eq!(
@@ -61,12 +56,16 @@ fn test_naive_play_predetermined_game() -> anyhow::Result<()> {
     sl.make_a_move(&mut game)?;
     assert_eq!(
         game.responses().last().unwrap().guess(),
-        &Word::from("wines")
+        &Word::from("pines")
+    );
+    sl.make_a_move(&mut game)?;
+    assert_eq!(
+        game.responses().last().unwrap().guess(),
+        &Word::from("nines")
     );
 
-    // naive is at the moment too bad to solve "nines"
     assert!(game.finished());
-    assert!(!game.won());
+    assert!(game.won());
 
     Ok(())
 }
@@ -85,55 +84,54 @@ fn test_naive_play_predetermined_game_manually() -> anyhow::Result<()> {
     next_guess = sl.guess_for(&game)?;
     assert_eq!(next_guess, Word::from("which"));
     game.guess(
-        next_guess.clone(),
+        &next_guess.clone(),
         Some(Evaluation::build(&next_guess, "xxfxx")?),
     )?;
 
     next_guess = sl.guess_for(&game)?;
-    assert_eq!(next_guess, Word::from("their"));
+    assert_eq!(next_guess, Word::from("first"));
     game.guess(
-        next_guess.clone(),
-        Some(Evaluation::build(&next_guess, "xxffx")?),
+        &next_guess.clone(),
+        Some(Evaluation::build(&next_guess, "xcxfx")?),
     )?;
 
     next_guess = sl.guess_for(&game)?;
-    assert_eq!(next_guess, Word::from("being"));
+    assert_eq!(next_guess, Word::from("lives"));
     game.guess(
-        next_guess.clone(),
-        Some(Evaluation::build(&next_guess, "xfffx")?),
+        &next_guess.clone(),
+        Some(Evaluation::build(&next_guess, "xcxcc")?),
     )?;
 
     next_guess = sl.guess_for(&game)?;
-    assert_eq!(next_guess, Word::from("since"));
+    assert_eq!(next_guess, Word::from("sides"));
     game.guess(
-        next_guess.clone(),
-        Some(Evaluation::build(&next_guess, "fcfxf")?),
-    )?;
-
-    next_guess = sl.guess_for(&game)?;
-    assert_eq!(next_guess, Word::from("lines"));
-    game.guess(
-        next_guess.clone(),
-        Some(Evaluation::build(&next_guess, "xcccc")?),
+        &next_guess.clone(),
+        Some(Evaluation::build(&next_guess, "xcxcc")?),
     )?;
 
     next_guess = sl.guess_for(&game)?;
     assert_eq!(next_guess, Word::from("mines"));
     game.guess(
-        next_guess.clone(),
+        &next_guess.clone(),
         Some(Evaluation::build(&next_guess, "xcccc")?),
     )?;
 
     next_guess = sl.guess_for(&game)?;
-    assert_eq!(next_guess, Word::from("wines"));
+    assert_eq!(next_guess, Word::from("pines"));
     game.guess(
-        next_guess.clone(),
+        &next_guess.clone(),
         Some(Evaluation::build(&next_guess, "xcccc")?),
     )?;
 
-    // naive is at the moment too bad to solve "nines"
+    next_guess = sl.guess_for(&game)?;
+    assert_eq!(next_guess, Word::from("nines"));
+    game.guess(
+        &next_guess.clone(),
+        Some(Evaluation::build(&next_guess, "ccccc")?),
+    )?;
+
     assert!(game.finished());
-    assert!(!game.won());
+    assert!(game.won());
 
     Ok(())
 }