Ben Stull
27 lines
1.1 KiB
TypeScript
27 lines
1.1 KiB
TypeScript
import { describe, it, expect } from "vitest";
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import { extractReplacement } from "../src/liveTurn";
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describe("extractReplacement", () => {
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it("returns plain text untouched", () => {
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expect(extractReplacement("Hello world.", "x")).toBe("Hello world.");
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});
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it("strips a wrapping fence", () => {
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expect(extractReplacement("```\nHello world.\n```", "x")).toBe("Hello world.");
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});
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it("strips a language-tagged fence", () => {
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expect(extractReplacement("```markdown\nHello.\n```\n", "x")).toBe("Hello.");
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});
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it("leaves inner fences alone", () => {
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const inner = "before\n```js\ncode\n```\nafter";
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expect(extractReplacement(inner, "x")).toBe(inner);
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});
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it("keeps the fence when the original selection was itself fence-wrapped", () => {
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const sel = "```python\nold()\n```";
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const out = "```python\nnew()\n```";
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expect(extractReplacement(out, sel)).toBe(out);
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});
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it("still strips when the selection was plain but the model added a fence", () => {
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expect(extractReplacement("```\nplain\n```", "plain old text")).toBe("plain");
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});
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});
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