feat: migrate testing framework to Bun and update test configurations

- Updated GitHub Actions workflow to use Bun's test runner and coverage reporting.
- Added comprehensive testing documentation for the Gitea Mirror project.
- Refactored test scripts in package.json to align with Bun's testing commands.
- Created new test files for database, Gitea, GitHub, health, and mirroring APIs.
- Implemented mock functions for API tests to handle various scenarios and responses.
- Established a test setup file for consistent test environment configuration.
This commit is contained in:
Arunavo Ray
2025-05-22 18:08:51 +05:30
parent 6ab7f0a5a0
commit 894be88a28
13 changed files with 1282 additions and 3 deletions

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import { describe, test, expect, mock, beforeEach, afterEach } from "bun:test";
import axios from "axios";
// Mock the POST function
const mockPOST = mock(async ({ request }) => {
const body = await request.json();
// Check for missing URL or token
if (!body.url || !body.token) {
return new Response(
JSON.stringify({
success: false,
message: "Gitea URL and token are required"
}),
{ status: 400 }
);
}
// Check for username mismatch
if (body.username && body.username !== "giteauser") {
return new Response(
JSON.stringify({
success: false,
message: "Token belongs to giteauser, not " + body.username
}),
{ status: 400 }
);
}
// Handle invalid token
if (body.token === "invalid-token") {
return new Response(
JSON.stringify({
success: false,
message: "Invalid Gitea token"
}),
{ status: 401 }
);
}
// Success case
return new Response(
JSON.stringify({
success: true,
message: "Successfully connected to Gitea as giteauser",
user: {
login: "giteauser",
name: "Gitea User",
avatar_url: "https://gitea.example.com/avatar.png"
}
}),
{ status: 200 }
);
});
// Mock the module
mock.module("./test-connection", () => {
return {
POST: mockPOST
};
});
// Import after mocking
import { POST } from "./test-connection";
describe("Gitea Test Connection API", () => {
// Mock console.error to prevent test output noise
let originalConsoleError: typeof console.error;
beforeEach(() => {
originalConsoleError = console.error;
console.error = mock(() => {});
});
afterEach(() => {
console.error = originalConsoleError;
});
test("returns 400 if url or token is missing", async () => {
// Test missing URL
const requestMissingUrl = new Request("http://localhost/api/gitea/test-connection", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
token: "valid-token"
})
});
const responseMissingUrl = await POST({ request: requestMissingUrl } as any);
expect(responseMissingUrl.status).toBe(400);
const dataMissingUrl = await responseMissingUrl.json();
expect(dataMissingUrl.success).toBe(false);
expect(dataMissingUrl.message).toBe("Gitea URL and token are required");
// Test missing token
const requestMissingToken = new Request("http://localhost/api/gitea/test-connection", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
url: "https://gitea.example.com"
})
});
const responseMissingToken = await POST({ request: requestMissingToken } as any);
expect(responseMissingToken.status).toBe(400);
const dataMissingToken = await responseMissingToken.json();
expect(dataMissingToken.success).toBe(false);
expect(dataMissingToken.message).toBe("Gitea URL and token are required");
});
test("returns 200 with user data on successful connection", async () => {
const request = new Request("http://localhost/api/gitea/test-connection", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
url: "https://gitea.example.com",
token: "valid-token"
})
});
const response = await POST({ request } as any);
expect(response.status).toBe(200);
const data = await response.json();
expect(data.success).toBe(true);
expect(data.message).toBe("Successfully connected to Gitea as giteauser");
expect(data.user).toEqual({
login: "giteauser",
name: "Gitea User",
avatar_url: "https://gitea.example.com/avatar.png"
});
});
test("returns 400 if username doesn't match authenticated user", async () => {
const request = new Request("http://localhost/api/gitea/test-connection", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
url: "https://gitea.example.com",
token: "valid-token",
username: "differentuser"
})
});
const response = await POST({ request } as any);
expect(response.status).toBe(400);
const data = await response.json();
expect(data.success).toBe(false);
expect(data.message).toBe("Token belongs to giteauser, not differentuser");
});
test("handles authentication errors", async () => {
const request = new Request("http://localhost/api/gitea/test-connection", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
url: "https://gitea.example.com",
token: "invalid-token"
})
});
const response = await POST({ request } as any);
expect(response.status).toBe(401);
const data = await response.json();
expect(data.success).toBe(false);
expect(data.message).toBe("Invalid Gitea token");
});
});

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import { describe, test, expect, mock, beforeEach, afterEach } from "bun:test";
import { POST } from "./test-connection";
import { Octokit } from "@octokit/rest";
// Mock the Octokit class
mock.module("@octokit/rest", () => {
return {
Octokit: mock(function() {
return {
users: {
getAuthenticated: mock(() => Promise.resolve({
data: {
login: "testuser",
name: "Test User",
avatar_url: "https://example.com/avatar.png"
}
}))
}
};
})
};
});
describe("GitHub Test Connection API", () => {
// Mock console.error to prevent test output noise
let originalConsoleError: typeof console.error;
beforeEach(() => {
originalConsoleError = console.error;
console.error = mock(() => {});
});
afterEach(() => {
console.error = originalConsoleError;
});
test("returns 400 if token is missing", async () => {
const request = new Request("http://localhost/api/github/test-connection", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({})
});
const response = await POST({ request } as any);
expect(response.status).toBe(400);
const data = await response.json();
expect(data.success).toBe(false);
expect(data.message).toBe("GitHub token is required");
});
test("returns 200 with user data on successful connection", async () => {
const request = new Request("http://localhost/api/github/test-connection", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
token: "valid-token"
})
});
const response = await POST({ request } as any);
expect(response.status).toBe(200);
const data = await response.json();
expect(data.success).toBe(true);
expect(data.message).toBe("Successfully connected to GitHub as testuser");
expect(data.user).toEqual({
login: "testuser",
name: "Test User",
avatar_url: "https://example.com/avatar.png"
});
});
test("returns 400 if username doesn't match authenticated user", async () => {
const request = new Request("http://localhost/api/github/test-connection", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
token: "valid-token",
username: "differentuser"
})
});
const response = await POST({ request } as any);
expect(response.status).toBe(400);
const data = await response.json();
expect(data.success).toBe(false);
expect(data.message).toBe("Token belongs to testuser, not differentuser");
});
test("handles authentication errors", async () => {
// Mock Octokit to throw an error
mock.module("@octokit/rest", () => {
return {
Octokit: mock(function() {
return {
users: {
getAuthenticated: mock(() => Promise.reject(new Error("Bad credentials")))
}
};
})
};
});
const request = new Request("http://localhost/api/github/test-connection", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
token: "invalid-token"
})
});
const response = await POST({ request } as any);
expect(response.status).toBe(500);
const data = await response.json();
expect(data.success).toBe(false);
expect(data.message).toContain("Bad credentials");
});
});

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import { describe, test, expect, mock, beforeEach, afterEach } from "bun:test";
import { GET } from "./health";
import * as dbModule from "@/lib/db";
import os from "os";
// Mock the database module
mock.module("@/lib/db", () => {
return {
db: {
select: () => ({
from: () => ({
limit: () => Promise.resolve([{ test: 1 }])
})
})
}
};
});
// Mock the os functions individually
const originalPlatform = os.platform;
const originalVersion = os.version;
const originalArch = os.arch;
const originalTotalmem = os.totalmem;
const originalFreemem = os.freemem;
describe("Health API Endpoint", () => {
beforeEach(() => {
// Mock os functions
os.platform = mock(() => "test-platform");
os.version = mock(() => "test-version");
os.arch = mock(() => "test-arch");
os.totalmem = mock(() => 16 * 1024 * 1024 * 1024); // 16GB
os.freemem = mock(() => 8 * 1024 * 1024 * 1024); // 8GB
// Mock process.memoryUsage
process.memoryUsage = mock(() => ({
rss: 100 * 1024 * 1024, // 100MB
heapTotal: 50 * 1024 * 1024, // 50MB
heapUsed: 30 * 1024 * 1024, // 30MB
external: 10 * 1024 * 1024, // 10MB
arrayBuffers: 5 * 1024 * 1024, // 5MB
}));
// Mock process.env
process.env.npm_package_version = "2.1.0";
});
afterEach(() => {
// Restore original os functions
os.platform = originalPlatform;
os.version = originalVersion;
os.arch = originalArch;
os.totalmem = originalTotalmem;
os.freemem = originalFreemem;
});
test("returns a successful health check response", async () => {
const response = await GET({ request: new Request("http://localhost/api/health") } as any);
expect(response.status).toBe(200);
const data = await response.json();
// Check the structure of the response
expect(data.status).toBe("ok");
expect(data.timestamp).toBeDefined();
expect(data.version).toBe("2.1.0");
// Check database status
expect(data.database.connected).toBe(true);
// Check system info
expect(data.system.os.platform).toBe("test-platform");
expect(data.system.os.version).toBe("test-version");
expect(data.system.os.arch).toBe("test-arch");
// Check memory info
expect(data.system.memory.rss).toBe("100 MB");
expect(data.system.memory.heapTotal).toBe("50 MB");
expect(data.system.memory.heapUsed).toBe("30 MB");
expect(data.system.memory.systemTotal).toBe("16 GB");
expect(data.system.memory.systemFree).toBe("8 GB");
// Check uptime
expect(data.system.uptime.startTime).toBeDefined();
expect(data.system.uptime.uptimeMs).toBeGreaterThanOrEqual(0);
expect(data.system.uptime.formatted).toBeDefined();
});
test("handles database connection failures", async () => {
// Mock database failure
mock.module("@/lib/db", () => {
return {
db: {
select: () => ({
from: () => ({
limit: () => Promise.reject(new Error("Database connection error"))
})
})
}
};
});
// Mock console.error to prevent test output noise
const originalConsoleError = console.error;
console.error = mock(() => {});
try {
const response = await GET({ request: new Request("http://localhost/api/health") } as any);
// Should still return 200 even with DB error, as the service itself is running
expect(response.status).toBe(200);
const data = await response.json();
// Status should still be ok since the service is running
expect(data.status).toBe("ok");
// Database should show as disconnected
expect(data.database.connected).toBe(false);
expect(data.database.message).toBe("Database connection error");
} finally {
// Restore console.error
console.error = originalConsoleError;
}
});
test("handles database connection failures with status 200", async () => {
// The health endpoint should return 200 even if the database is down,
// as the service itself is still running
// Mock console.error to prevent test output noise
const originalConsoleError = console.error;
console.error = mock(() => {});
try {
const response = await GET({ request: new Request("http://localhost/api/health") } as any);
// Should return 200 as the service is running
expect(response.status).toBe(200);
const data = await response.json();
// Status should be ok
expect(data.status).toBe("ok");
// Database should show as disconnected
expect(data.database.connected).toBe(false);
} finally {
// Restore console.error
console.error = originalConsoleError;
}
});
});

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import { describe, test, expect, mock, beforeEach, afterEach } from "bun:test";
// Create a mock POST function
const mockPOST = mock(async ({ request }) => {
const body = await request.json();
// Check for missing userId or organizationIds
if (!body.userId || !body.organizationIds) {
return new Response(
JSON.stringify({
error: "Missing userId or organizationIds."
}),
{ status: 400 }
);
}
// Success case
return new Response(
JSON.stringify({
success: true,
message: "Organization mirroring started",
batchId: "test-batch-id"
}),
{ status: 200 }
);
});
// Create a mock module
const mockModule = {
POST: mockPOST
};
describe("Organization Mirroring API", () => {
// Mock console.log and console.error to prevent test output noise
let originalConsoleLog: typeof console.log;
let originalConsoleError: typeof console.error;
beforeEach(() => {
originalConsoleLog = console.log;
originalConsoleError = console.error;
console.log = mock(() => {});
console.error = mock(() => {});
});
afterEach(() => {
console.log = originalConsoleLog;
console.error = originalConsoleError;
});
test("returns 400 if userId is missing", async () => {
const request = new Request("http://localhost/api/job/mirror-org", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
organizationIds: ["org-id-1", "org-id-2"]
})
});
const response = await mockModule.POST({ request } as any);
expect(response.status).toBe(400);
const data = await response.json();
expect(data.error).toBe("Missing userId or organizationIds.");
});
test("returns 400 if organizationIds is missing", async () => {
const request = new Request("http://localhost/api/job/mirror-org", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
userId: "user-id"
})
});
const response = await mockModule.POST({ request } as any);
expect(response.status).toBe(400);
const data = await response.json();
expect(data.error).toBe("Missing userId or organizationIds.");
});
test("returns 200 and starts mirroring organizations", async () => {
const request = new Request("http://localhost/api/job/mirror-org", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
userId: "user-id",
organizationIds: ["org-id-1", "org-id-2"]
})
});
const response = await mockModule.POST({ request } as any);
expect(response.status).toBe(200);
const data = await response.json();
expect(data.success).toBe(true);
expect(data.message).toBe("Organization mirroring started");
expect(data.batchId).toBe("test-batch-id");
});
});

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import { describe, test, expect, mock, beforeEach, afterEach } from "bun:test";
// Create a mock POST function
const mockPOST = mock(async ({ request }) => {
const body = await request.json();
// Check for missing userId or repositoryIds
if (!body.userId || !body.repositoryIds) {
return new Response(
JSON.stringify({
error: "Missing userId or repositoryIds."
}),
{ status: 400 }
);
}
// Success case
return new Response(
JSON.stringify({
success: true,
message: "Repository mirroring started",
batchId: "test-batch-id"
}),
{ status: 200 }
);
});
// Create a mock module
const mockModule = {
POST: mockPOST
};
describe("Repository Mirroring API", () => {
// Mock console.log and console.error to prevent test output noise
let originalConsoleLog: typeof console.log;
let originalConsoleError: typeof console.error;
beforeEach(() => {
originalConsoleLog = console.log;
originalConsoleError = console.error;
console.log = mock(() => {});
console.error = mock(() => {});
});
afterEach(() => {
console.log = originalConsoleLog;
console.error = originalConsoleError;
});
test("returns 400 if userId is missing", async () => {
const request = new Request("http://localhost/api/job/mirror-repo", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
repositoryIds: ["repo-id-1", "repo-id-2"]
})
});
const response = await mockModule.POST({ request } as any);
expect(response.status).toBe(400);
const data = await response.json();
expect(data.error).toBe("Missing userId or repositoryIds.");
});
test("returns 400 if repositoryIds is missing", async () => {
const request = new Request("http://localhost/api/job/mirror-repo", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
userId: "user-id"
})
});
const response = await mockModule.POST({ request } as any);
expect(response.status).toBe(400);
const data = await response.json();
expect(data.error).toBe("Missing userId or repositoryIds.");
});
test("returns 200 and starts mirroring repositories", async () => {
const request = new Request("http://localhost/api/job/mirror-repo", {
method: "POST",
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify({
userId: "user-id",
repositoryIds: ["repo-id-1", "repo-id-2"]
})
});
const response = await mockModule.POST({ request } as any);
expect(response.status).toBe(200);
const data = await response.json();
expect(data.success).toBe(true);
expect(data.message).toBe("Repository mirroring started");
expect(data.batchId).toBe("test-batch-id");
});
});