68 lines
1.9 KiB
TypeScript
68 lines
1.9 KiB
TypeScript
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import { afterEach, describe, expect, test } from "bun:test"
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import { createTestRenderer, type TestRendererSetup } from "@opentui/core/testing"
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import { CommandMenu } from "./command-menu"
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import type { SlashCommand } from "./protocol"
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const commands: SlashCommand[] = [
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{
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command: "/help",
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title: "Help",
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description: "Show available commands",
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argHint: "",
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acceptsArgs: false,
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},
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{
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command: "/history",
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title: "History",
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description: "Show recent messages",
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argHint: "[n]",
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acceptsArgs: true,
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},
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]
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describe("CommandMenu", () => {
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let setup: TestRendererSetup | undefined
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afterEach(() => {
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if (setup && !setup.renderer.isDestroyed) setup.renderer.destroy()
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setup = undefined
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})
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test("discovers, navigates, and completes backend commands", async () => {
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setup = await createTestRenderer({ width: 80, height: 18, screenMode: "alternate-screen" })
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const menu = new CommandMenu(setup.renderer, {
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text: "#FFFFFF",
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muted: "#999999",
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border: "#555555",
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})
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setup.renderer.root.add(menu.root)
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menu.setCommands(commands)
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menu.update("/h")
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await setup.renderOnce()
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const frame = setup.captureCharFrame()
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expect(frame).toContain("› /help")
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expect(frame).toContain("/history [n]")
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expect(menu.completion("/h")).toBe("/help")
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expect(menu.move(1)).toBe(true)
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expect(menu.complete()).toBe("/history ")
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expect(menu.visible).toBe(false)
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})
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test("hides outside the leading command token", async () => {
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setup = await createTestRenderer({ width: 60, height: 12, screenMode: "alternate-screen" })
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const menu = new CommandMenu(setup.renderer, {
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text: "#FFFFFF",
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muted: "#999999",
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border: "#555555",
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})
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menu.setCommands(commands)
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menu.update("explain /help")
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expect(menu.visible).toBe(false)
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menu.update("/history 5")
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expect(menu.visible).toBe(false)
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})
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})
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