File size: 2,554 Bytes
3e05655 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | import { describe, expect, test } from "bun:test"
import {
activeCommandRegistrations,
addCommandRegistration,
commandPaletteOptions,
resolveKeybindOption,
type CommandOption,
} from "./command"
const paletteOptions: CommandOption[] = [
{ id: "settings.open", title: "Open settings" },
{ id: "session.undo", title: "Undo" },
{ id: "file.open", title: "Open file" },
{ id: "hidden", title: "Hidden", hidden: true },
{ id: "disabled", title: "Disabled", disabled: true },
]
describe("commandPaletteOptions", () => {
test("keeps visible enabled commands", () => {
expect(commandPaletteOptions(paletteOptions).map((option) => option.id)).toEqual(["settings.open", "session.undo"])
})
})
describe("command registrations", () => {
test("shadows keyed registrations while retaining the previous owner", () => {
const one = () => [{ id: "one", title: "One" }]
const two = () => [{ id: "two", title: "Two" }]
const registrations = addCommandRegistration([{ key: "layout", options: one }], {
key: "layout",
options: two,
})
const active = activeCommandRegistrations(registrations)
expect(registrations).toHaveLength(2)
expect(active).toHaveLength(1)
expect(active[0]?.options).toBe(two)
const restored = activeCommandRegistrations(registrations.filter((entry) => entry.options !== two))
expect(restored).toHaveLength(1)
expect(restored[0]?.options).toBe(one)
})
test("keeps unkeyed registrations additive", () => {
const one = () => [{ id: "one", title: "One" }]
const two = () => [{ id: "two", title: "Two" }]
const next = activeCommandRegistrations(addCommandRegistration([{ options: one }], { options: two }))
expect(next).toHaveLength(2)
expect(next[0]?.options).toBe(two)
expect(next[1]?.options).toBe(one)
})
})
describe("resolveKeybindOption", () => {
test("prefers a matching contextual command over the global fallback", () => {
const fallback = { id: "tab.close", title: "Close tab" }
const contextual = { id: "terminal.close", title: "Close terminal", when: () => true }
expect(resolveKeybindOption([fallback, contextual], new KeyboardEvent("keydown"))).toBe(contextual)
})
test("uses the global fallback outside the command context", () => {
const fallback = { id: "tab.close", title: "Close tab" }
const contextual = { id: "terminal.close", title: "Close terminal", when: () => false }
expect(resolveKeybindOption([fallback, contextual], new KeyboardEvent("keydown"))).toBe(fallback)
})
})
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