chore: refactoring and tests, splitting up files (#12495)

packages/app/src/context/command-keybind.test.ts

@@ -0,0 +1,43 @@
+import { describe, expect, test } from "bun:test"
+import { formatKeybind, matchKeybind, parseKeybind } from "./command"
+
+describe("command keybind helpers", () => {
+  test("parseKeybind handles aliases and multiple combos", () => {
+    const keybinds = parseKeybind("control+option+k, mod+shift+comma")
+
+    expect(keybinds).toHaveLength(2)
+    expect(keybinds[0]).toEqual({
+      key: "k",
+      ctrl: true,
+      meta: false,
+      shift: false,
+      alt: true,
+    })
+    expect(keybinds[1]?.shift).toBe(true)
+    expect(keybinds[1]?.key).toBe("comma")
+    expect(Boolean(keybinds[1]?.ctrl || keybinds[1]?.meta)).toBe(true)
+  })
+
+  test("parseKeybind treats none and empty as disabled", () => {
+    expect(parseKeybind("none")).toEqual([])
+    expect(parseKeybind("")).toEqual([])
+  })
+
+  test("matchKeybind normalizes punctuation keys", () => {
+    const keybinds = parseKeybind("ctrl+comma, shift+plus, meta+space")
+
+    expect(matchKeybind(keybinds, new KeyboardEvent("keydown", { key: ",", ctrlKey: true }))).toBe(true)
+    expect(matchKeybind(keybinds, new KeyboardEvent("keydown", { key: "+", shiftKey: true }))).toBe(true)
+    expect(matchKeybind(keybinds, new KeyboardEvent("keydown", { key: " ", metaKey: true }))).toBe(true)
+    expect(matchKeybind(keybinds, new KeyboardEvent("keydown", { key: ",", ctrlKey: true, altKey: true }))).toBe(false)
+  })
+
+  test("formatKeybind returns human readable output", () => {
+    const display = formatKeybind("ctrl+alt+arrowup")
+
+    expect(display).toContain("↑")
+    expect(display.includes("Ctrl") || display.includes("⌃")).toBe(true)
+    expect(display.includes("Alt") || display.includes("⌥")).toBe(true)
+    expect(formatKeybind("none")).toBe("")
+  })
+})