50 lines
1.5 KiB
TypeScript
50 lines
1.5 KiB
TypeScript
import { describe, expect, it, vi } from "vitest";
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import { isYes, setVerbose, setYes } from "../globals.js";
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vi.mock("node:readline/promises", () => {
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const question = vi.fn<[], Promise<string>>();
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const close = vi.fn();
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const createInterface = vi.fn(() => ({ question, close }));
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return { default: { createInterface } };
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});
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type ReadlineMock = {
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default: {
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createInterface: () => {
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question: ReturnType<typeof vi.fn<[], Promise<string>>>;
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close: ReturnType<typeof vi.fn>;
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};
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};
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};
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const { promptYesNo } = await import("./prompt.js");
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const readline = (await import("node:readline/promises")) as ReadlineMock;
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describe("promptYesNo", () => {
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it("returns true when global --yes is set", async () => {
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setYes(true);
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setVerbose(false);
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const result = await promptYesNo("Continue?");
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expect(result).toBe(true);
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expect(isYes()).toBe(true);
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});
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it("asks the question and respects default", async () => {
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setYes(false);
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setVerbose(false);
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const { question: questionMock } = readline.default.createInterface();
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questionMock.mockResolvedValueOnce("");
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const resultDefaultYes = await promptYesNo("Continue?", true);
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expect(resultDefaultYes).toBe(true);
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questionMock.mockResolvedValueOnce("n");
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const resultNo = await promptYesNo("Continue?", true);
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expect(resultNo).toBe(false);
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questionMock.mockResolvedValueOnce("y");
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const resultYes = await promptYesNo("Continue?", false);
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expect(resultYes).toBe(true);
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});
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});
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