97 lines
3.2 KiB
TypeScript
97 lines
3.2 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import {
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parseInvalidationEvent,
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toInvalidationEvent,
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} from "./invalidation";
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describe("invalidation event envelopes", () => {
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it("strips every field except type, opaque id, and version", () => {
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const event = toInvalidationEvent({
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topic: "directory",
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aggregateId: "4afeea7b-6f24-43f3-b747-2db98335e01e",
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eventType: "directory.updated",
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payload: {
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id: "4afeea7b-6f24-43f3-b747-2db98335e01e",
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version: 3,
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title: "private draft title",
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blocks: [{ content: "private" }],
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},
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});
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expect(event).toEqual({
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type: "directory.updated",
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id: "4afeea7b-6f24-43f3-b747-2db98335e01e",
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version: 3,
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});
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});
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it("rejects unknown, malformed, and topic-mismatched messages", () => {
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expect(parseInvalidationEvent("not json")).toBeNull();
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expect(
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parseInvalidationEvent(
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JSON.stringify({ type: "page.content", id: "id", version: 1 }),
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),
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).toBeNull();
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expect(
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toInvalidationEvent({
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topic: "admin",
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aggregateId: "id",
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eventType: "page.updated",
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payload: { id: "id", version: 1 },
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}),
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).toBeNull();
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});
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it("accepts public Stygian invalidations only on the Stygian topic", () => {
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expect(toInvalidationEvent({
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topic: "stygian",
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aggregateId: "5269001",
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eventType: "stygian.updated",
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payload: { id: "5269001", version: 4 },
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})).toEqual({ type: "stygian.updated", id: "5269001", version: 4 });
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});
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it("keeps valid scopes only on authenticated admin events", () => {
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const id = "4afeea7b-6f24-43f3-b747-2db98335e01e";
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expect(toInvalidationEvent({
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topic: "admin",
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aggregateId: id,
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eventType: "admin.updated",
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payload: { id, version: 4, scope: "team" },
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})).toEqual({ type: "admin.updated", id, version: 4, scope: "team" });
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expect(parseInvalidationEvent(JSON.stringify({ type: "admin.updated", id, version: 5, scope: `extra:${id}` })))
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.toEqual({ type: "admin.updated", id, version: 5, scope: `extra:${id}` });
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expect(parseInvalidationEvent(JSON.stringify({ type: "page.updated", id, version: 5, scope: "team" })))
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.toBeNull();
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expect(toInvalidationEvent({
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topic: "admin",
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aggregateId: id,
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eventType: "admin.updated",
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payload: { id, version: 6, scope: "unknown" },
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})).toBeNull();
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});
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it("publishes validated overwrite details only on admin events", () => {
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const id = "4afeea7b-6f24-43f3-b747-2db98335e01e";
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const overwrite = { operation: "overwrite", actorName: "Editor One" };
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expect(toInvalidationEvent({
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topic: "admin",
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aggregateId: id,
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eventType: "admin.updated",
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payload: { id, version: 7, scope: "weapon", ...overwrite },
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})).toEqual({ type: "admin.updated", id, version: 7, scope: "weapon", ...overwrite });
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expect(parseInvalidationEvent(JSON.stringify({
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type: "admin.updated",
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id,
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version: 8,
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operation: "overwrite",
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}))).toBeNull();
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expect(toInvalidationEvent({
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topic: `page:${id}`,
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aggregateId: id,
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eventType: "page.updated",
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payload: { id, version: 7, ...overwrite },
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})).toEqual({ type: "page.updated", id, version: 7 });
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});
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});
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