alexion
4def357d09
Imported as a linear vendor commit so forge rebases do not replay the upstream root tree. git-subtree-dir: third_party/pi git-subtree-split: d981de1229ef899957bbe968bc8dcda02a21f477
32 lines
1.1 KiB
TypeScript
32 lines
1.1 KiB
TypeScript
import type { TUI } from "@earendil-works/pi-tui";
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import { describe, expect, it, vi } from "vitest";
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import { createInteractiveTuiReference } from "../../../src/modes/interactive/interactive-mode.ts";
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describe("TUI method wrapping", () => {
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it("calls the method captured before a replacement", () => {
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const renderer = {
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render: (width: number) => [`width: ${width}`],
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} as unknown as TUI;
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const tui = createInteractiveTuiReference(() => renderer);
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const originalRender = tui.render;
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tui.render = (width: number) => originalRender(width);
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expect(tui.render(80)).toEqual(["width: 80"]);
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});
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it("routes a captured method to a replacement renderer", () => {
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const regularRequestRender = vi.fn();
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const fullscreenRequestRender = vi.fn();
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let renderer = { requestRender: regularRequestRender } as unknown as TUI;
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const tui = createInteractiveTuiReference(() => renderer);
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const requestRender = tui.requestRender;
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requestRender();
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renderer = { requestRender: fullscreenRequestRender } as unknown as TUI;
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requestRender();
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expect(regularRequestRender).toHaveBeenCalledOnce();
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expect(fullscreenRequestRender).toHaveBeenCalledOnce();
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});
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});
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