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kandev/apps/web/components/task/task-session-sidebar-aggregate.test.ts
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2026-08-30 14:10:22 +00:00

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TypeScript

import { describe, expect, it } from "vitest";
import {
aggregateSidebarTasks,
buildPendingFlags,
readTaskPendingFlags,
type SidebarStepInfo,
type WorkflowSnapshotMap,
} from "./task-session-sidebar-aggregate";
import type { KanbanState } from "@/lib/state/slices";
import { sessionId as toSessionId, taskId as toTaskId, type Message } from "@/lib/types/http";
function makePermissionRequest(id: string, status?: string): Message {
return {
id,
session_id: toSessionId("s1"),
task_id: toTaskId("t1"),
author_type: "agent",
content: "",
type: "permission_request",
metadata: status ? { status } : undefined,
created_at: "",
};
}
type KanbanTask = KanbanState["tasks"][number];
const ACTIVE_TASK_UPDATED_AT = "2026-08-29T09:14:02Z";
function makeStep(
id: string,
position: number,
overrides?: Partial<SidebarStepInfo>,
): SidebarStepInfo {
return { id, title: `Step ${id}`, color: "bg-neutral-400", position, ...overrides };
}
function makeTask(id: string, workflowStepId: string, overrides?: Partial<KanbanTask>): KanbanTask {
return {
id,
title: `Task ${id}`,
workflowStepId,
position: 0,
workflowId: "wf-1",
state: "TODO",
repositoryIds: [],
...overrides,
} as KanbanTask;
}
function makeSnapshot(steps: SidebarStepInfo[], tasks: KanbanTask[]) {
return { steps, tasks };
}
describe("aggregateSidebarTasks", () => {
it("returns empty result for empty snapshots and no active workflow", () => {
const result = aggregateSidebarTasks({}, null, [], []);
expect(result.allTasks).toEqual([]);
expect(result.allSteps).toEqual([]);
expect(result.stepsByWorkflowId).toEqual({});
});
it("collects tasks and steps from snapshots and tags each task with its workflow id", () => {
const snapshots: WorkflowSnapshotMap = {
"wf-1": makeSnapshot([makeStep("s1", 0), makeStep("s2", 1)], [makeTask("t1", "s1")]),
"wf-2": makeSnapshot([makeStep("s3", 0)], [makeTask("t2", "s3")]),
};
const result = aggregateSidebarTasks(snapshots, null, [], []);
expect(result.allTasks).toHaveLength(2);
expect(result.allTasks.find((t) => t.id === "t1")?._workflowId).toBe("wf-1");
expect(result.allTasks.find((t) => t.id === "t2")?._workflowId).toBe("wf-2");
expect(result.allSteps.map((s) => s.id)).toEqual(["s1", "s3", "s2"]);
expect(result.stepsByWorkflowId["wf-1"].map((s) => s.id)).toEqual(["s1", "s2"]);
});
it("sorts steps within a workflow by position", () => {
const snapshots: WorkflowSnapshotMap = {
"wf-1": makeSnapshot([makeStep("s2", 1), makeStep("s1", 0), makeStep("s3", 2)], []),
};
const result = aggregateSidebarTasks(snapshots, null, [], []);
expect(result.stepsByWorkflowId["wf-1"].map((s) => s.id)).toEqual(["s1", "s2", "s3"]);
});
it("does not apply active-kanban fallback when activeWorkflowId is null", () => {
const result = aggregateSidebarTasks({}, null, [makeTask("t1", "s1")], [makeStep("s1", 0)]);
expect(result.allTasks).toEqual([]);
expect(result.allSteps).toEqual([]);
});
it("injects tasks from active kanban when the workflow has no snapshot", () => {
const result = aggregateSidebarTasks({}, "wf-1", [makeTask("t1", "s1")], [makeStep("s1", 0)]);
expect(result.allTasks).toHaveLength(1);
expect(result.allTasks[0].id).toBe("t1");
expect(result.allTasks[0]._workflowId).toBe("wf-1");
expect(result.stepsByWorkflowId["wf-1"]).toHaveLength(1);
expect(result.allSteps).toHaveLength(1);
});
it("prefers live active steps when the workflow snapshot is stale", () => {
const snapshots: WorkflowSnapshotMap = {
"wf-1": makeSnapshot([makeStep("s1", 0, { title: "Snapshot Step" })], []),
};
const result = aggregateSidebarTasks(
snapshots,
"wf-1",
[],
[makeStep("s1", 2, { title: "Active Step" })],
);
expect(result.stepsByWorkflowId["wf-1"][0].title).toBe("Active Step");
expect(result.allSteps.find((step) => step.id === "s1")).toMatchObject({
title: "Active Step",
position: 2,
});
});
it("deduplicates steps across workflows by id", () => {
const sharedStep = makeStep("shared", 0);
const snapshots: WorkflowSnapshotMap = {
"wf-1": makeSnapshot([sharedStep], []),
"wf-2": makeSnapshot([sharedStep], []),
};
const result = aggregateSidebarTasks(snapshots, null, [], []);
expect(result.allSteps.filter((s) => s.id === "shared")).toHaveLength(1);
});
it("returns global allSteps sorted by position", () => {
const snapshots: WorkflowSnapshotMap = {
"wf-1": makeSnapshot([makeStep("a", 5), makeStep("b", 1)], []),
"wf-2": makeSnapshot([makeStep("c", 3)], []),
};
const result = aggregateSidebarTasks(snapshots, null, [], []);
expect(result.allSteps.map((s) => s.position)).toEqual([1, 3, 5]);
});
it("drops active-kanban tasks whose workflowStepId is not in the active steps", () => {
// Repro for workspace-switch-sidebar-isolation: SSR hydration on the
// session page refreshes kanban.steps to workspace B's steps, but
// hydrator's mergeKanbanTasks accumulates kanban.tasks across workflow
// switches so workspace A's tasks (referencing A's stepIds) linger.
// Before the fix, the fallback re-tagged them with workspace B's
// workflow id and they leaked into the sidebar.
const result = aggregateSidebarTasks(
{},
"wf-B",
[makeTask("task-A", "step-from-A"), makeTask("task-B", "step-B")],
[makeStep("step-B", 0)],
);
expect(result.allTasks.map((t) => t.id)).toEqual(["task-B"]);
});
});
describe("aggregateSidebarTasks active precedence", () => {
it("prefers the live active task over a stale workflow snapshot", () => {
const snapshots: WorkflowSnapshotMap = {
"wf-1": makeSnapshot(
[makeStep("s1", 0)],
[
makeTask("t1", "s1", {
title: "from snapshot",
state: "IN_PROGRESS",
primarySessionState: "STARTING",
statusSummary: {
revision: 2,
updated_at: "2026-08-03T00:00:00Z",
},
}),
],
),
};
const result = aggregateSidebarTasks(
snapshots,
"wf-1",
[
makeTask("t1", "s1", {
title: "from active",
state: "REVIEW",
primarySessionState: "WAITING_FOR_INPUT",
statusSummary: {
revision: 4,
updated_at: "2026-08-03T00:00:02Z",
},
}),
makeTask("t2", "s1"),
],
[makeStep("s1", 0)],
);
expect(result.allTasks).toHaveLength(2);
const t1 = result.allTasks.find((t) => t.id === "t1");
expect(t1).toMatchObject({
title: "from active",
state: "REVIEW",
primarySessionState: "WAITING_FOR_INPUT",
statusSummary: { revision: 4 },
});
expect(result.allTasks.find((t) => t.id === "t2")).toBeDefined();
});
it("keeps a newer projected summary when the active task has no summary", () => {
const projected = makeTask("t1", "s1", {
statusSummary: {
revision: 4,
updated_at: "2026-08-03T00:00:02Z",
git: { additions: 3, deletions: 0 },
},
});
const result = aggregateSidebarTasks(
{ "wf-1": makeSnapshot([makeStep("s1", 0)], [projected]) },
"wf-1",
[makeTask("t1", "s1", { statusSummary: undefined })],
[makeStep("s1", 0)],
);
expect(result.allTasks).toHaveLength(1);
expect(result.allTasks[0].statusSummary).toMatchObject({
revision: 4,
git: { additions: 3, deletions: 0 },
});
});
it("preserves autopilot from the projection when the active task is partial", () => {
const projected = makeTask("t1", "s1", {
autopilot: true,
statusSummary: { revision: 1, updated_at: "2026-08-03T00:00:00Z" },
});
const result = aggregateSidebarTasks(
{ "wf-1": makeSnapshot([makeStep("s1", 0)], [projected]) },
"wf-1",
[
makeTask("t1", "s1", {
statusSummary: { revision: 2, updated_at: "2026-08-03T00:00:01Z" },
}),
],
[makeStep("s1", 0)],
);
expect(result.allTasks[0].autopilot).toBe(true);
});
});
describe("aggregateSidebarTasks task lifecycle freshness", () => {
it("uses newer task state when status-summary revisions are equal", () => {
// @covers AC-TASKS-RUNTIME-STATE-PUBLICATION-ORDER-001.4
const projected = makeTask("t1", "s1", {
state: "REVIEW",
updatedAt: "2026-08-29T09:14:01Z",
statusSummary: {
revision: 4,
updated_at: "2026-08-29T09:14:01Z",
queued_prompt_count: 5,
},
});
const active = makeTask("t1", "s1", {
state: "IN_PROGRESS",
updatedAt: ACTIVE_TASK_UPDATED_AT,
statusSummary: {
revision: 4,
updated_at: ACTIVE_TASK_UPDATED_AT,
queued_prompt_count: 0,
},
});
const result = aggregateSidebarTasks(
{ "wf-1": makeSnapshot([makeStep("s1", 0)], [projected]) },
"wf-1",
[active],
[makeStep("s1", 0)],
);
expect(result.allTasks[0].state).toBe("IN_PROGRESS");
expect(result.allTasks[0].statusSummary?.queued_prompt_count).toBe(5);
});
it("prefers the active task when task timestamps are equal", () => {
const projected = makeTask("t1", "s1", {
state: "REVIEW",
updatedAt: ACTIVE_TASK_UPDATED_AT,
});
const active = makeTask("t1", "s1", {
state: "IN_PROGRESS",
updatedAt: ACTIVE_TASK_UPDATED_AT,
});
const result = aggregateSidebarTasks(
{ "wf-1": makeSnapshot([makeStep("s1", 0)], [projected]) },
"wf-1",
[active],
[makeStep("s1", 0)],
);
expect(result.allTasks[0].state).toBe("IN_PROGRESS");
});
it("keeps task freshness independent from status-summary freshness", () => {
const projected = makeTask("t1", "s1", {
state: "REVIEW",
updatedAt: "2026-08-29T09:14:01Z",
statusSummary: { revision: 5, updated_at: "2026-08-29T09:14:03Z" },
});
const active = makeTask("t1", "s1", {
state: "IN_PROGRESS",
updatedAt: ACTIVE_TASK_UPDATED_AT,
statusSummary: { revision: 4, updated_at: ACTIVE_TASK_UPDATED_AT },
});
const result = aggregateSidebarTasks(
{ "wf-1": makeSnapshot([makeStep("s1", 0)], [projected]) },
"wf-1",
[active],
[makeStep("s1", 0)],
);
expect(result.allTasks[0]).toMatchObject({
state: "IN_PROGRESS",
statusSummary: { revision: 5 },
});
});
it("keeps a newer workflow snapshot task over an older active task", () => {
const projected = makeTask("t1", "s1", {
state: "REVIEW",
updatedAt: "2026-08-29T09:14:03Z",
});
const active = makeTask("t1", "s1", {
state: "IN_PROGRESS",
updatedAt: ACTIVE_TASK_UPDATED_AT,
});
const result = aggregateSidebarTasks(
{ "wf-1": makeSnapshot([makeStep("s1", 0)], [projected]) },
"wf-1",
[active],
[makeStep("s1", 0)],
);
expect(result.allTasks[0]).toMatchObject({
state: "REVIEW",
updatedAt: "2026-08-29T09:14:03Z",
});
});
});
describe("aggregateSidebarTasks interruption projection", () => {
it("preserves projected interruption when an equal-timestamp active task omits it", () => {
const projected = makeTask("t1", "s1", {
state: "REVIEW",
interrupted: true,
updatedAt: ACTIVE_TASK_UPDATED_AT,
});
const active = makeTask("t1", "s1", {
state: "REVIEW",
updatedAt: ACTIVE_TASK_UPDATED_AT,
});
const result = aggregateSidebarTasks(
{ "wf-1": makeSnapshot([makeStep("s1", 0)], [projected]) },
"wf-1",
[active],
[makeStep("s1", 0)],
);
expect(result.allTasks[0].interrupted).toBe(true);
});
});
describe("buildPendingFlags / readTaskPendingFlags", () => {
it("aggregates permission from a secondary waiting session", () => {
const flags = buildPendingFlags(
{ primary: [], secondary: [makePermissionRequest("secondary-permission")] },
["primary", "secondary"],
);
expect(
readTaskPendingFlags(flags, [
{ id: "primary", state: "STARTING" },
{ id: "secondary", state: "WAITING_FOR_INPUT" },
]),
).toEqual({ clarification: false, permission: true });
});
it("excludes stale pending input from non-input-capable sessions", () => {
const flags = buildPendingFlags({ starting: [makePermissionRequest("stale-permission")] }, [
"starting",
]);
expect(readTaskPendingFlags(flags, [{ id: "starting", state: "STARTING" }])).toEqual({
clarification: false,
permission: false,
});
});
});