Files
ThothII/frontend/src/store/sessionStore.test.ts
T

252 lines
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TypeScript

import { test, expect, beforeEach } from "vitest";
import { useSessionStore } from "./sessionStore";
beforeEach(() => useSessionStore.getState().resetSession());
test("ui_request sets pendingWidget", () => {
useSessionStore.getState().applyEvent({ type: "ui_request", ui_request: { id: "u1", widget: "select" } });
expect(useSessionStore.getState().pendingWidget?.id).toBe("u1");
});
test("the same gate descriptor id is handled once even after pending is cleared", () => {
const store = useSessionStore.getState();
const gate = {
type: "ui_request" as const,
ui_request: { id: "gate-1", widget: "select", title: "Review tables" },
};
store.applyEvent(gate);
store.applyEvent({
type: "ui_request",
ui_request: { ...gate.ui_request, title: "Duplicate transport copy" },
});
store.clearPending();
store.applyEvent(gate);
const state = useSessionStore.getState();
expect(state.pendingWidget).toBeNull();
expect(state.activityLog.filter((entry) => entry.kind === "gate")).toEqual([
{ kind: "gate", phase: null, text: "Review tables" },
]);
expect(state.seenGateIds).toEqual(new Set(["gate-1"]));
});
test("text_delta accumulates into transcript", () => {
const s = useSessionStore.getState();
s.applyEvent({ type: "text_delta", text: "Ana" });
s.applyEvent({ type: "text_delta", text: "lisi" });
expect(useSessionStore.getState().transcript.at(-1)?.text).toBe("Analisi");
});
test("folds prompt, lifecycle, streams, tool updates, and gates in chronological order", () => {
const store = useSessionStore.getState();
store.setPhase("F1");
store.setLastUserEntry({ kind: "input", text: "How many patients?" });
store.applyEvent({ type: "system_event", event: "agent_start" });
store.applyEvent({ type: "activity_delta", text: "Inspect " });
store.applyEvent({ type: "activity_delta", text: "schema" });
store.applyEvent({
type: "activity_event",
activity: { kind: "tool", toolCallId: "t1", toolName: "bash", status: "running" },
});
store.applyEvent({ type: "text_delta", text: "I found " });
store.applyEvent({ type: "text_delta", text: "the candidates." });
store.applyEvent({
type: "activity_event",
activity: { kind: "tool", toolCallId: "t1", toolName: "bash", status: "completed" },
});
store.applyEvent({
type: "ui_request",
ui_request: { id: "g1", widget: "select", phase: "F1_understanding", title: "Confirm intent" },
});
const log = useSessionStore.getState().activityLog;
expect(log.map((entry) => entry.kind)).toEqual([
"prompt",
"lifecycle",
"thinking",
"tool",
"assistant",
"gate",
]);
expect(log.map((entry) => entry.phase)).toEqual(["F1", "F1", "F1", "F1", "F1", "F1"]);
expect(log.find((entry) => entry.kind === "thinking")?.text).toBe("Inspect schema");
expect(log.find((entry) => entry.kind === "assistant")?.text).toBe("I found the candidates.");
expect(log[3]).toEqual({
kind: "tool",
phase: "F1",
text: "bash",
toolCallId: "t1",
status: "completed",
});
expect(log.at(-1)?.text).toBe("Confirm intent");
});
test("stream chunks coalesce only across adjacent rows of the same kind", () => {
const store = useSessionStore.getState();
store.applyEvent({ type: "activity_delta", text: "before" });
store.applyEvent({ type: "info", level: "info", text: "checkpoint" });
store.applyEvent({ type: "activity_delta", text: "after" });
expect(useSessionStore.getState().activityLog.map((entry) => [entry.kind, entry.text])).toEqual([
["thinking", "before"],
["status", "checkpoint"],
["thinking", "after"],
]);
});
test("activity_delta accumulates separately from the assistant transcript", () => {
const s = useSessionStore.getState();
s.applyEvent({ type: "activity_delta", text: "Valuto " });
s.applyEvent({ type: "activity_delta", text: "le ambiguità" });
expect(useSessionStore.getState().activityLog.at(-1)).toMatchObject({
kind: "thinking",
text: "Valuto le ambiguità",
});
expect(useSessionStore.getState().transcript).toEqual([]);
});
test("info appends to stepMessages and the chronological status log", () => {
useSessionStore.getState().applyEvent({ type: "info", level: "warning", text: "attenzione" });
expect(useSessionStore.getState().stepMessages.at(-1)).toEqual({ level: "warning", text: "attenzione" });
expect(useSessionStore.getState().activityLog.at(-1)).toEqual({
kind: "status",
phase: null,
text: "attenzione",
level: "warning",
});
});
test("a terminal tool event without a start appends a correlated terminal row", () => {
useSessionStore.getState().applyEvent({
type: "activity_event",
activity: { kind: "tool", toolCallId: "t2", toolName: "read", status: "failed" },
});
expect(useSessionStore.getState().activityLog).toEqual([
{
kind: "tool",
phase: null,
text: "read",
toolCallId: "t2",
status: "failed",
},
]);
});
test("recordLifecycle appends a local lifecycle row using the current phase", () => {
const store = useSessionStore.getState();
store.setPhase("F4");
store.recordLifecycle("Resuming session");
expect(useSessionStore.getState().activityLog).toEqual([
{ kind: "lifecycle", phase: "F4", text: "Resuming session" },
]);
});
test("clearPending removes the widget", () => {
useSessionStore.getState().applyEvent({ type: "ui_request", ui_request: { id: "u1", widget: "select" } });
useSessionStore.getState().clearPending();
expect(useSessionStore.getState().pendingWidget).toBeNull();
});
test("ui_request sets currentPhase normalized to the short id", () => {
useSessionStore
.getState()
.applyEvent({ type: "ui_request", ui_request: { id: "u", widget: "select", phase: "F4_schema_linking" } });
expect(useSessionStore.getState().currentPhase).toBe("F4");
});
test("ui_request without a phase keeps the existing currentPhase", () => {
useSessionStore.getState().setPhase("F2");
useSessionStore.getState().applyEvent({ type: "ui_request", ui_request: { id: "u", widget: "select" } });
expect(useSessionStore.getState().currentPhase).toBe("F2");
});
test("agentActive lifecycle: off by default, on with activity, off on agent_end", () => {
const st = useSessionStore.getState();
expect(useSessionStore.getState().agentActive).toBe(false);
// Any streamed text means the turn is alive (also covers reattaching mid-turn).
st.applyEvent({ type: "text_delta", text: "Analisi" });
expect(useSessionStore.getState().agentActive).toBe(true);
// Pi's end-of-turn signal (mapped by the backend) releases the working state.
st.applyEvent({ type: "system_event", event: "agent_end" });
expect(useSessionStore.getState().agentActive).toBe(false);
});
test("setLastUserEntry hands the ball back to the harness (agentActive on)", () => {
useSessionStore.getState().setLastUserEntry({ kind: "choice", text: "approve" });
expect(useSessionStore.getState().agentActive).toBe(true);
});
test("setAgentActive drives the flag directly (resume optimistic spin)", () => {
useSessionStore.getState().setAgentActive(true);
expect(useSessionStore.getState().agentActive).toBe(true);
useSessionStore.getState().resetSession();
expect(useSessionStore.getState().agentActive).toBe(false);
});
test("a ui_request keeps agentActive on (turn blocked on the gate, not ended)", () => {
const st = useSessionStore.getState();
st.applyEvent({ type: "ui_request", ui_request: { id: "u1", widget: "select" } });
expect(useSessionStore.getState().agentActive).toBe(true);
});
test("pushToast appends an error toast", () => {
useSessionStore.getState().pushToast({ level: "error", text: "boom" });
expect(useSessionStore.getState().toasts.at(-1)).toEqual({ level: "error", text: "boom" });
});
test("info events accumulate in stepMessages", () => {
const { applyEvent } = useSessionStore.getState();
applyEvent({ type: "info", level: "info", text: "found 3 tables" });
applyEvent({ type: "info", level: "warning", text: "ambiguous term" });
expect(useSessionStore.getState().stepMessages).toEqual([
{ level: "info", text: "found 3 tables" },
{ level: "warning", text: "ambiguous term" },
]);
});
test("an error-level info event flags the current phase", () => {
const st = useSessionStore.getState();
st.applyEvent({ type: "ui_request", ui_request: { id: "u", widget: "select", phase: "F4_schema_linking" } });
st.applyEvent({ type: "info", level: "error", text: "boom" });
expect(useSessionStore.getState().phaseError).toBe("F4");
// the message still lands in stepMessages
expect(useSessionStore.getState().stepMessages.at(-1)).toEqual({ level: "error", text: "boom" });
});
test("a non-error info event does not set phaseError", () => {
const st = useSessionStore.getState();
st.applyEvent({ type: "ui_request", ui_request: { id: "u", widget: "select", phase: "F4_x" } });
st.applyEvent({ type: "info", level: "warning", text: "w" });
expect(useSessionStore.getState().phaseError).toBeNull();
});
test("the next ui_request clears phaseError", () => {
const st = useSessionStore.getState();
st.applyEvent({ type: "ui_request", ui_request: { id: "u", widget: "select", phase: "F4_x" } });
st.applyEvent({ type: "info", level: "error", text: "boom" });
st.applyEvent({ type: "ui_request", ui_request: { id: "u2", widget: "select", phase: "F5_x" } });
expect(useSessionStore.getState().phaseError).toBeNull();
});
test("setLastUserEntry records the entry and clears stepMessages", () => {
const st = useSessionStore.getState();
st.applyEvent({ type: "info", level: "info", text: "x" });
st.setLastUserEntry({ kind: "input", text: "my question" });
expect(useSessionStore.getState().lastUserEntry).toEqual({ kind: "input", text: "my question" });
expect(useSessionStore.getState().stepMessages).toEqual([]);
});
test("resetSession clears lastUserEntry, stepMessages, and the complete activity log", () => {
const st = useSessionStore.getState();
st.setLastUserEntry({ kind: "choice", text: "promote" });
st.applyEvent({ type: "info", level: "info", text: "y" });
st.resetSession();
expect(useSessionStore.getState().lastUserEntry).toBeNull();
expect(useSessionStore.getState().stepMessages).toEqual([]);
expect(useSessionStore.getState().activityLog).toEqual([]);
});