function expectWorkspaceHookCall(mock: { mock: { calls: unknown[][] } }) {

expect(mock.mock.calls).toHaveLength(1);

const [arg] = mock.mock.calls[0] ?? [];

expect(arg).toBeTruthy();

if (!arg || typeof arg !== "object") {

throw new Error("Expected runtime hook call argument");

}

const call = arg as { context?: unknown; workspaceDir?: unknown };

expect(call.workspaceDir).toBe("/tmp/workspace");

expect(call.context).toBeTruthy();

if (!call.context || typeof call.context !== "object") {

throw new Error("Expected runtime hook context");

}

expect((call.context as { workspaceDir?: unknown }).workspaceDir).toBe("/tmp/workspace");

const context = call.context as { workspaceDir?: unknown };

expect(context.workspaceDir).toBe("/tmp/workspace");

}

beforeEach(async () => {