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| 1 | +import { beforeEach, describe, expect, it, vi } from "vitest"; |
| 2 | +import { createFakeMcpServer } from "../../../src/test-utils/fake-mcp-server.js"; |
| 3 | + |
| 4 | +const clientForTaskMock = vi.fn(); |
| 5 | + |
| 6 | +vi.mock("../../../src/modules/shared/opencode-client.js", () => ({ |
| 7 | + clientForTask: (...args: unknown[]) => clientForTaskMock(...args), |
| 8 | +})); |
| 9 | + |
| 10 | +const { registerOpencodeCancelTask } = await import("../../../src/modules/tools/cancel_task.js"); |
| 11 | + |
| 12 | +describe("opencode_cancel_task", () => { |
| 13 | + beforeEach(() => { |
| 14 | + clientForTaskMock.mockReset(); |
| 15 | + }); |
| 16 | + |
| 17 | + it("returns task_not_found when the task cannot be resolved", async () => { |
| 18 | + clientForTaskMock.mockReturnValue(undefined); |
| 19 | + const fake = createFakeMcpServer(); |
| 20 | + registerOpencodeCancelTask(fake.server); |
| 21 | + const handler = fake.getHandler(); |
| 22 | + |
| 23 | + const result = await handler({ task_id: "missing" }); |
| 24 | + |
| 25 | + expect(result).toEqual({ |
| 26 | + isError: true, |
| 27 | + content: [ |
| 28 | + { type: "text", text: JSON.stringify({ task_id: "missing", status: "task_not_found" }) }, |
| 29 | + ], |
| 30 | + }); |
| 31 | + }); |
| 32 | + |
| 33 | + it("aborts the session and returns cancelled status", async () => { |
| 34 | + const abort = vi.fn().mockResolvedValue({}); |
| 35 | + clientForTaskMock.mockReturnValue({ |
| 36 | + client: { session: { abort } }, |
| 37 | + sessionId: "session-1", |
| 38 | + }); |
| 39 | + const fake = createFakeMcpServer(); |
| 40 | + registerOpencodeCancelTask(fake.server); |
| 41 | + const handler = fake.getHandler(); |
| 42 | + |
| 43 | + const result = await handler({ task_id: "task-1" }); |
| 44 | + |
| 45 | + expect(abort).toHaveBeenCalledWith({ path: { id: "session-1" } }); |
| 46 | + expect(result).toEqual({ |
| 47 | + content: [ |
| 48 | + { |
| 49 | + type: "text", |
| 50 | + text: JSON.stringify({ |
| 51 | + task_id: "task-1", |
| 52 | + session_id: "session-1", |
| 53 | + status: "cancelled", |
| 54 | + }), |
| 55 | + }, |
| 56 | + ], |
| 57 | + }); |
| 58 | + }); |
| 59 | + |
| 60 | + it("returns an error result when the SDK throws an Error", async () => { |
| 61 | + clientForTaskMock.mockReturnValue({ |
| 62 | + client: { session: { abort: vi.fn().mockRejectedValue(new Error("db down")) } }, |
| 63 | + sessionId: "session-1", |
| 64 | + }); |
| 65 | + const fake = createFakeMcpServer(); |
| 66 | + registerOpencodeCancelTask(fake.server); |
| 67 | + const handler = fake.getHandler(); |
| 68 | + |
| 69 | + const result = await handler({ task_id: "task-1" }); |
| 70 | + |
| 71 | + expect(result).toEqual({ |
| 72 | + isError: true, |
| 73 | + content: [ |
| 74 | + { |
| 75 | + type: "text", |
| 76 | + text: JSON.stringify({ task_id: "task-1", status: "error", message: "db down" }), |
| 77 | + }, |
| 78 | + ], |
| 79 | + }); |
| 80 | + }); |
| 81 | + |
| 82 | + it("returns an error result when the SDK throws a non-Error value", async () => { |
| 83 | + clientForTaskMock.mockReturnValue({ |
| 84 | + client: { session: { abort: vi.fn().mockRejectedValue("weird") } }, |
| 85 | + sessionId: "session-1", |
| 86 | + }); |
| 87 | + const fake = createFakeMcpServer(); |
| 88 | + registerOpencodeCancelTask(fake.server); |
| 89 | + const handler = fake.getHandler(); |
| 90 | + |
| 91 | + const result = await handler({ task_id: "task-1" }); |
| 92 | + |
| 93 | + expect(result).toEqual({ |
| 94 | + isError: true, |
| 95 | + content: [ |
| 96 | + { |
| 97 | + type: "text", |
| 98 | + text: JSON.stringify({ task_id: "task-1", status: "error", message: "weird" }), |
| 99 | + }, |
| 100 | + ], |
| 101 | + }); |
| 102 | + }); |
| 103 | +}); |
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