Ben Stull
50 lines
2.0 KiB
TypeScript
50 lines
2.0 KiB
TypeScript
import { describe, it, expect } from "vitest";
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import { emptyArtifact, type Provenance } from "../src/model";
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import { addThread, appendMessage, setStatus } from "../src/threadModel";
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const BEN: Provenance = { kind: "human", id: "ben" };
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const fp = { text: "anchored", before: "a", after: "b", lineHint: 3 };
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describe("addThread", () => {
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it("adds an anchor + an open thread with the first message and returns their ids", () => {
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const a = emptyArtifact("docs/x.md");
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const { threadId, anchorId } = addThread(a, fp, { author: BEN, body: "first" });
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expect(Object.keys(a.anchors)).toContain(anchorId);
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expect(a.anchors[anchorId].fingerprint).toEqual(fp);
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const t = a.threads.find((x) => x.id === threadId)!;
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expect(t.anchorId).toBe(anchorId);
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expect(t.status).toBe("open");
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expect(t.messages).toHaveLength(1);
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expect(t.messages[0].body).toBe("first");
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expect(t.messages[0].author).toEqual(BEN);
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expect(t.messages[0].id).toMatch(/^m_/);
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expect(t.messages[0].createdAt).toMatch(/^\d{4}-\d{2}-\d{2}T/);
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});
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});
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describe("appendMessage", () => {
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it("appends a message to the named thread", () => {
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const a = emptyArtifact("docs/x.md");
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const { threadId } = addThread(a, fp, { author: BEN, body: "first" });
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appendMessage(a, threadId, { author: BEN, body: "reply" });
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const t = a.threads.find((x) => x.id === threadId)!;
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expect(t.messages.map((m) => m.body)).toEqual(["first", "reply"]);
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});
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it("throws for an unknown thread id", () => {
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const a = emptyArtifact("docs/x.md");
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expect(() => appendMessage(a, "nope", { author: BEN, body: "x" })).toThrow(/nope/);
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});
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});
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describe("setStatus", () => {
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it("flips a thread between open and resolved", () => {
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const a = emptyArtifact("docs/x.md");
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const { threadId } = addThread(a, fp, { author: BEN, body: "first" });
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setStatus(a, threadId, "resolved");
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expect(a.threads[0].status).toBe("resolved");
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setStatus(a, threadId, "open");
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expect(a.threads[0].status).toBe("open");
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});
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});
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