Files
kandev/apps/web/e2e/tests/chat/context-window-source-helpers.ts
T
2026-07-17 18:48:08 +01:00

70 lines
2.3 KiB
TypeScript

import type { Locator, Page } from "@playwright/test";
import type { ApiClient } from "../../helpers/api-client";
import type { SeedData } from "../../fixtures/test-base";
import { SessionPage } from "../../pages/session-page";
type ContextWindowStore = Window & {
__KANDEV_E2E_STORE__?: {
getState: () => {
setContextWindow: (
sessionId: string,
contextWindow: {
size: number;
used: number;
remaining: number;
efficiency: number;
source: "acp" | "api";
},
) => void;
};
};
};
export async function seedContextWindowTask(
testPage: Page,
apiClient: ApiClient,
seedData: SeedData,
): Promise<void> {
const task = await apiClient.createTaskWithAgent(
seedData.workspaceId,
"Context Window Source Test",
seedData.agentProfileId,
{
description: "/e2e:simple-message",
workflow_id: seedData.workflowId,
workflow_step_id: seedData.startStepId,
repository_ids: [seedData.repositoryId],
},
);
if (!task.session_id) throw new Error("Expected the seeded task to start a session");
await testPage.goto(`/t/${task.id}`);
const session = new SessionPage(testPage);
await session.waitForLoad();
await session.waitForChatIdle({ timeout: 30_000 });
await testPage.evaluate((sessionId) => {
const store = (window as ContextWindowStore).__KANDEV_E2E_STORE__;
if (!store) throw new Error("E2E store bridge is unavailable");
store.getState().setContextWindow(sessionId, {
size: 258_400,
used: 54_100,
remaining: 204_300,
efficiency: 21,
source: "acp",
});
}, task.session_id);
}
export async function expectSourceRightOfTokenCount(contextTooltip: Locator): Promise<void> {
const row = contextTooltip.getByTestId("context-window-token-row").first();
const tokenCount = row.getByText("54.1K of 258.4K tokens");
const source = row.getByText("ACP", { exact: true });
const [tokenBox, sourceBox] = await Promise.all([tokenCount.boundingBox(), source.boundingBox()]);
if (!tokenBox || !sourceBox) throw new Error("Expected token count and source to be rendered");
if (sourceBox.x <= tokenBox.x + tokenBox.width) {
throw new Error("Expected context source to render to the right of the token count");
}
}