claude-code-gitea-action/test/permissions.test.ts

import { describe, expect, test, spyOn, beforeEach, afterEach } from "bun:test";
import * as core from "@actions/core";
import { checkWritePermissions } from "../src/github/validation/permissions";
import type { ParsedGitHubContext } from "../src/github/context";

describe("checkWritePermissions", () => {
  let coreInfoSpy: any;
  let coreWarningSpy: any;
  let coreErrorSpy: any;

  beforeEach(() => {
    // Spy on core methods
    coreInfoSpy = spyOn(core, "info").mockImplementation(() => {});
    coreWarningSpy = spyOn(core, "warning").mockImplementation(() => {});
    coreErrorSpy = spyOn(core, "error").mockImplementation(() => {});
  });

  afterEach(() => {
    coreInfoSpy.mockRestore();
    coreWarningSpy.mockRestore();
    coreErrorSpy.mockRestore();
  });

  const createMockOctokit = (permission: string) => {
    return {
      repos: {
        getCollaboratorPermissionLevel: async () => ({
          data: { permission },
        }),
      },
    } as any;
  };

  const createContext = (): ParsedGitHubContext => ({
    runId: "1234567890",
    eventName: "issue_comment",
    eventAction: "created",
    repository: {
      full_name: "test-owner/test-repo",
      owner: "test-owner",
      repo: "test-repo",
    },
    actor: "test-user",
    payload: {
      action: "created",
      issue: {
        number: 1,
        title: "Test Issue",
        body: "Test body",
        user: { login: "test-user" },
      },
      comment: {
        id: 123,
        body: "@claude test",
        user: { login: "test-user" },
        html_url:
          "https://github.com/test-owner/test-repo/issues/1#issuecomment-123",
      },
    } as any,
    entityNumber: 1,
    isPR: false,
    inputs: {
      triggerPhrase: "@claude",
      assigneeTrigger: "",
      allowedTools: "",
      disallowedTools: "",
      customInstructions: "",
      directPrompt: "",
    },
  });

  test("should return true for admin permissions", async () => {
    const mockOctokit = createMockOctokit("admin");
    const context = createContext();

    const result = await checkWritePermissions(mockOctokit, context);

    expect(result).toBe(true);
    expect(coreInfoSpy).toHaveBeenCalledWith(
      "Checking permissions for actor: test-user",
    );
    expect(coreInfoSpy).toHaveBeenCalledWith(
      "Permission level retrieved: admin",
    );
    expect(coreInfoSpy).toHaveBeenCalledWith("Actor has write access: admin");
  });

  test("should return true for write permissions", async () => {
    const mockOctokit = createMockOctokit("write");
    const context = createContext();

    const result = await checkWritePermissions(mockOctokit, context);

    expect(result).toBe(true);
    expect(coreInfoSpy).toHaveBeenCalledWith("Actor has write access: write");
  });

  test("should return false for read permissions", async () => {
    const mockOctokit = createMockOctokit("read");
    const context = createContext();

    const result = await checkWritePermissions(mockOctokit, context);

    expect(result).toBe(false);
    expect(coreWarningSpy).toHaveBeenCalledWith(
      "Actor has insufficient permissions: read",
    );
  });

  test("should return false for none permissions", async () => {
    const mockOctokit = createMockOctokit("none");
    const context = createContext();

    const result = await checkWritePermissions(mockOctokit, context);

    expect(result).toBe(false);
    expect(coreWarningSpy).toHaveBeenCalledWith(
      "Actor has insufficient permissions: none",
    );
  });

  test("should throw error when permission check fails", async () => {
    const error = new Error("API error");
    const mockOctokit = {
      repos: {
        getCollaboratorPermissionLevel: async () => {
          throw error;
        },
      },
    } as any;
    const context = createContext();

    await expect(checkWritePermissions(mockOctokit, context)).rejects.toThrow(
      "Failed to check permissions for test-user: Error: API error",
    );

    expect(coreErrorSpy).toHaveBeenCalledWith(
      "Failed to check permissions: Error: API error",
    );
  });

  test("should call API with correct parameters", async () => {
    let capturedParams: any;
    const mockOctokit = {
      repos: {
        getCollaboratorPermissionLevel: async (params: any) => {
          capturedParams = params;
          return { data: { permission: "write" } };
        },
      },
    } as any;
    const context = createContext();

    await checkWritePermissions(mockOctokit, context);

    expect(capturedParams).toEqual({
      owner: "test-owner",
      repo: "test-repo",
      username: "test-user",
    });
  });
});