From 0e3127cda66376d1eb895b84b17a9acc40df8482 Mon Sep 17 00:00:00 2001
From: Jan Tache <j.andreitabs@gmail.com>
Date: Sat, 11 Nov 2023 15:07:11 -0800
Subject: [PATCH] add unit tests

---
 keyberon/src/action/switch.rs | 63 +++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

diff --git a/keyberon/src/action/switch.rs b/keyberon/src/action/switch.rs
index 6358dc7bc..e6983d160 100644
--- a/keyberon/src/action/switch.rs
+++ b/keyberon/src/action/switch.rs
@@ -665,3 +665,66 @@ fn switch_historical_1() {
         false
     );
 }
+
+#[test]
+fn switch_historical_bools() {
+    let opcodes_true_and = [
+        OpCode::new_bool(And, 3),
+        OpCode::new_key_history(KeyCode::A, 0),
+        OpCode::new_key_history(KeyCode::B, 1),
+    ];
+    let opcodes_false_and1 = [
+        OpCode::new_bool(And, 3),
+        OpCode::new_key_history(KeyCode::A, 0),
+        OpCode::new_key_history(KeyCode::B, 2),
+    ];
+    let opcodes_false_and2 = [
+        OpCode::new_bool(And, 3),
+        OpCode::new_key_history(KeyCode::B, 2),
+        OpCode::new_key_history(KeyCode::A, 0),
+    ];
+    let opcodes_true_or1 = [
+        OpCode::new_bool(Or, 3),
+        OpCode::new_key_history(KeyCode::A, 0),
+        OpCode::new_key_history(KeyCode::B, 1),
+    ];
+    let opcodes_true_or2 = [
+        OpCode::new_bool(Or, 3),
+        OpCode::new_key_history(KeyCode::A, 0),
+        OpCode::new_key_history(KeyCode::B, 2),
+    ];
+    let opcodes_true_or3 = [
+        OpCode::new_bool(Or, 3),
+        OpCode::new_key_history(KeyCode::B, 2),
+        OpCode::new_key_history(KeyCode::A, 0),
+    ];
+    let opcodes_false_or = [
+        OpCode::new_bool(Or, 3),
+        OpCode::new_key_history(KeyCode::A, 1),
+        OpCode::new_key_history(KeyCode::B, 2),
+    ];
+    let hist_keycodes = [
+        KeyCode::A,
+        KeyCode::B,
+        KeyCode::C,
+        KeyCode::D,
+        KeyCode::E,
+        KeyCode::F,
+        KeyCode::G,
+        KeyCode::H,
+    ];
+
+    let test = |opcodes: &[OpCode], expectation: bool| {
+        assert_eq!(
+            evaluate_boolean(opcodes, [].iter().copied(), hist_keycodes.iter().copied(),),
+            expectation
+        );
+    };
+    test(&opcodes_true_and, true);
+    test(&opcodes_true_or1, true);
+    test(&opcodes_true_or2, true);
+    test(&opcodes_true_or3, true);
+    test(&opcodes_false_and1, false);
+    test(&opcodes_false_and2, false);
+    test(&opcodes_false_or, false);
+}