import { describe, expect, it } from "vitest"; import {
isHeartbeatOnlyResponse,
pickDeliverablePayloads,
pickLastDeliverablePayload,
pickLastNonEmptyTextFromPayloads,
pickSummaryFromPayloads,
} from "./helpers.js";
describe("pickSummaryFromPayloads", () => {
it("picks real text over error payload", () => { const payloads = [
{ text: "Here is your summary" },
{ text: "Tool error: rate limited", isError: true },
];
expect(pickSummaryFromPayloads(payloads)).toBe("Here is your summary");
});
it("falls back to error payload when no real text exists", () => { const payloads = [{ text: "Tool error: rate limited", isError: true }];
expect(pickSummaryFromPayloads(payloads)).toBe("Tool error: rate limited");
});
it("returns undefined for empty payloads", () => {
expect(pickSummaryFromPayloads([])).toBeUndefined();
});
it("falls back to error payload when no real text exists", () => { const payloads = [{ text: "Service error", isError: true }];
expect(pickLastNonEmptyTextFromPayloads(payloads)).toBe("Service error");
});
it("returns undefined for empty payloads", () => {
expect(pickLastNonEmptyTextFromPayloads([])).toBeUndefined();
});
describe("pickLastDeliverablePayload", () => {
it("picks real payload over error payload", () => { const real = { text: "Delivered content" }; const error = { text: "Error warning", isError: true as const };
expect(pickLastDeliverablePayload([real, error])).toBe(real);
});
it("falls back to error payload when no real payload exists", () => { const error = { text: "Error warning", isError: true as const };
expect(pickLastDeliverablePayload([error])).toBe(error);
});
it("returns undefined for empty payloads", () => {
expect(pickLastDeliverablePayload([])).toBeUndefined();
});
it("picks media payload over error text payload", () => { const media = { mediaUrl: "https://example.com/img.png" }; const error = { text: "Error warning", isError: true as const };
expect(pickLastDeliverablePayload([media, error])).toBe(media);
});
it("returns only the last error payload when all payloads are errors", () => { const payloads = [
{ text: "first error", isError: true as const },
{ text: "last error", isError: true as const },
];
it("returns true for a single HEARTBEAT_OK payload", () => {
expect(isHeartbeatOnlyResponse([{ text: "HEARTBEAT_OK" }], ACK_MAX)).toBe(true);
});
it("returns false for a single non-heartbeat payload", () => {
expect(isHeartbeatOnlyResponse([{ text: "Something important happened" }], ACK_MAX)).toBe( false,
);
});
it("returns true when multiple payloads include narration followed by HEARTBEAT_OK", () => { // Agent narrates its work then signals nothing needs attention.
expect(
isHeartbeatOnlyResponse(
[
{ text: "It's 12:49 AM — quiet hours. Let me run the checks quickly." },
{ text: "Emails: Just 2 calendar invites. Not urgent." },
{ text: "HEARTBEAT_OK" },
],
ACK_MAX,
),
).toBe(true);
});
it("returns false when media is present even with HEARTBEAT_OK text", () => {
expect(
isHeartbeatOnlyResponse(
[{ text: "HEARTBEAT_OK", mediaUrl: "https://example.com/img.png" }],
ACK_MAX,
),
).toBe(false);
});
it("returns false when media is in a different payload than HEARTBEAT_OK", () => {
expect(
isHeartbeatOnlyResponse(
[
{ text: "HEARTBEAT_OK" },
{ text: "Here's an image", mediaUrl: "https://example.com/img.png" },
],
ACK_MAX,
),
).toBe(false);
});
it("returns false when no payload contains HEARTBEAT_OK", () => {
expect(
isHeartbeatOnlyResponse(
[{ text: "Checked emails — found 3 urgent messages from your manager." }],
ACK_MAX,
),
).toBe(false);
});
});
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(vorverarbeitet am 2026-06-10)
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