import { removeWorkItemLink } from "../../../../src/tools/links/remove-work-item-link";
import { AdoClient } from "../../../../src/ado-client";
import { createMockWitApi, createMockAdoClientFull } from "../../../mocks/api-fixtures";
describe("removeWorkItemLink", () => {
let mockWitApi: ReturnType<typeof createMockWitApi>;
let mockClient: ReturnType<typeof createMockAdoClientFull>;
beforeEach(() => {
mockWitApi = createMockWitApi();
mockClient = createMockAdoClientFull({ witApi: mockWitApi });
});
describe("happy path", () => {
it("should remove a link between work items", async () => {
mockWitApi.getWorkItem.mockResolvedValue({
id: 123,
relations: [
{
rel: "System.LinkTypes.Hierarchy-Forward",
url: "https://dev.azure.com/testorg/_apis/wit/workItems/456",
attributes: { name: "Child" },
},
],
});
mockWitApi.updateWorkItem.mockResolvedValue({ id: 123 });
const result = await removeWorkItemLink(mockClient as unknown as AdoClient, {
sourceId: 123,
targetId: 456,
linkType: "child",
});
expect(result.success).toBe(true);
expect(result.message).toContain("removed");
expect(mockWitApi.updateWorkItem).toHaveBeenCalled();
});
it("should throw error when link not found", async () => {
mockWitApi.getWorkItem.mockResolvedValue({
id: 123,
relations: [],
});
await expect(
removeWorkItemLink(mockClient as unknown as AdoClient, {
sourceId: 123,
targetId: 456,
linkType: "child",
})
).rejects.toThrow();
});
});
describe("parameter validation", () => {
it("should throw error when sourceId is missing", async () => {
await expect(
removeWorkItemLink(mockClient as unknown as AdoClient, {
targetId: 456,
linkType: "child",
} as any)
).rejects.toThrow();
});
});
describe("error handling", () => {
it("should handle API errors", async () => {
mockWitApi.getWorkItem.mockRejectedValue(new Error("API Error"));
await expect(
removeWorkItemLink(mockClient as unknown as AdoClient, {
sourceId: 123,
targetId: 456,
linkType: "child",
})
).rejects.toThrow("API Error");
});
});
});
