Files
zopu-code/apps/web/src/lib/chat/conversation.test.ts
T
2026-07-31 23:43:49 +05:30

95 lines
2.5 KiB
TypeScript

import { describe, expect, test } from "vitest";
import type { ConversationRow } from "./conversation";
import { projectConversation } from "./conversation";
const row = (
overrides: Partial<ConversationRow> &
Pick<ConversationRow, "messageId" | "role" | "status">
): ConversationRow => ({
attachments: [],
error: null,
rawText: "",
...overrides,
});
describe("projectConversation", () => {
test("keeps queued assistant rows as status instead of duplicate messages", () => {
const state = projectConversation([
row({
messageId: "user-1",
rawText: "Build it",
role: "user",
status: "dispatching",
}),
row({ messageId: "assistant-1", role: "assistant", status: "queued" }),
]);
expect(state.pending).toBe(true);
expect(state.messages).toHaveLength(1);
});
test("projects partial assistant text as streaming", () => {
const state = projectConversation([
row({
messageId: "assistant-streaming",
rawText: "Working",
role: "assistant",
status: "running",
}),
]);
expect(state.streaming).toBe(true);
expect(state.messages[0]?.parts).toEqual([
{ state: "streaming", text: "Working", type: "text" },
]);
});
test("projects completed Convex rows into renderable messages", () => {
const state = projectConversation([
row({
messageId: "assistant-1",
rawText: "Captured the request.",
role: "assistant",
status: "completed",
}),
]);
expect(state.messages[0]?.parts).toEqual([
{ state: "done", text: "Captured the request.", type: "text" },
]);
});
test("clears a historical failure after a newer turn succeeds", () => {
const state = projectConversation([
row({
error: "Old admission failure",
messageId: "assistant-failed",
role: "assistant",
status: "failed",
}),
row({
messageId: "assistant-completed",
rawText: "Recovered",
role: "assistant",
status: "completed",
}),
]);
expect(state.failedError).toBeUndefined();
});
test("clears historical pending state after a newer turn completes", () => {
const state = projectConversation([
row({
messageId: "assistant-stale",
role: "assistant",
status: "running",
}),
row({
messageId: "assistant-completed",
rawText: "Recovered",
role: "assistant",
status: "completed",
}),
]);
expect(state.pending).toBe(false);
});
});