Expand test coverage: Add tests for demo endpoints, URL conversion, PDF options, error handling, and health details
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Build & Deploy to Staging / Build & Deploy to Staging (push) Successful in 12m37s
Added comprehensive tests for previously untested areas: 1. Demo Endpoints (no auth): - POST /v1/demo/html - converts HTML to watermarked PDF - POST /v1/demo/markdown - converts markdown to PDF - Rate limiting (5 requests/hour) validation 2. URL to PDF Conversion: - Valid URL conversion - Missing url field validation - SSRF protection (blocks private IPs like 127.0.0.1, localhost) - Invalid protocol rejection (ftp://) - Invalid URL format handling 3. PDF Options: - A3 format conversion - Landscape orientation - Custom margins 4. Error Handling: - Invalid JSON body - Wrong Content-Type header (415 expected) - Empty HTML string handling 5. Health Endpoint Details: - Verify database field presence - Verify pool stats (size, active, available) - Verify version field Total tests: 27 (3 passed locally, 24 require Docker/Chrome/DB) Tests that need Docker to pass: All PDF generation and DB-dependent tests Note: Local failures are expected without PostgreSQL and Chromium. CI will run these in Docker with all dependencies.
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@ -43,6 +43,35 @@ describe("Health", () => {
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const data = await res.json();
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expect(data.status).toBe("ok");
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});
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it("includes database field", async () => {
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const res = await fetch(`${BASE}/health`);
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expect(res.status).toBe(200);
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const data = await res.json();
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expect(data.database).toBeDefined();
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expect(data.database.status).toBeDefined();
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});
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it("includes pool field with size, active, available", async () => {
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const res = await fetch(`${BASE}/health`);
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expect(res.status).toBe(200);
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const data = await res.json();
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expect(data.pool).toBeDefined();
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expect(data.pool.size).toBeDefined();
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expect(data.pool.active).toBeDefined();
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expect(data.pool.available).toBeDefined();
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expect(typeof data.pool.size).toBe("number");
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expect(typeof data.pool.active).toBe("number");
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expect(typeof data.pool.available).toBe("number");
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});
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it("includes version field", async () => {
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const res = await fetch(`${BASE}/health`);
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expect(res.status).toBe(200);
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const data = await res.json();
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expect(data.version).toBeDefined();
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expect(typeof data.version).toBe("string");
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});
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});
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describe("HTML to PDF", () => {
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@ -75,6 +104,93 @@ describe("HTML to PDF", () => {
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});
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expect(res.status).toBe(400);
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});
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it("converts HTML with A3 format option", async () => {
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const res = await fetch(`${BASE}/v1/convert/html`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "application/json",
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},
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body: JSON.stringify({
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html: "<h1>A3 Test</h1>",
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options: { format: "A3" },
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}),
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});
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expect(res.status).toBe(200);
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expect(res.headers.get("content-type")).toBe("application/pdf");
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const buf = await res.arrayBuffer();
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expect(buf.byteLength).toBeGreaterThan(100);
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});
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it("converts HTML with landscape option", async () => {
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const res = await fetch(`${BASE}/v1/convert/html`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "application/json",
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},
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body: JSON.stringify({
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html: "<h1>Landscape Test</h1>",
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options: { landscape: true },
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}),
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});
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expect(res.status).toBe(200);
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expect(res.headers.get("content-type")).toBe("application/pdf");
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});
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it("converts HTML with margin options", async () => {
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const res = await fetch(`${BASE}/v1/convert/html`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "application/json",
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},
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body: JSON.stringify({
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html: "<h1>Margin Test</h1>",
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options: { margin: { top: "2cm" } },
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}),
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});
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expect(res.status).toBe(200);
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expect(res.headers.get("content-type")).toBe("application/pdf");
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});
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it("rejects invalid JSON body", async () => {
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const res = await fetch(`${BASE}/v1/convert/html`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "application/json",
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},
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body: "invalid json{",
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});
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expect(res.status).toBe(400);
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});
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it("rejects wrong content-type header", async () => {
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const res = await fetch(`${BASE}/v1/convert/html`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "text/plain",
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},
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body: JSON.stringify({ html: "<h1>Test</h1>" }),
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});
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expect(res.status).toBe(415);
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});
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it("handles empty html string", async () => {
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const res = await fetch(`${BASE}/v1/convert/html`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ html: "" }),
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});
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// Empty HTML should still generate a PDF (just blank)
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expect(res.status).toBe(200);
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});
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});
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describe("Markdown to PDF", () => {
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@ -92,6 +208,156 @@ describe("Markdown to PDF", () => {
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});
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});
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describe("URL to PDF", () => {
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it("converts valid URL to PDF", async () => {
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const res = await fetch(`${BASE}/v1/convert/url`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ url: "https://example.com" }),
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});
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expect(res.status).toBe(200);
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expect(res.headers.get("content-type")).toBe("application/pdf");
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const buf = await res.arrayBuffer();
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expect(buf.byteLength).toBeGreaterThan(100);
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const header = new Uint8Array(buf.slice(0, 5));
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expect(String.fromCharCode(...header)).toBe("%PDF-");
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});
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it("rejects missing url field", async () => {
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const res = await fetch(`${BASE}/v1/convert/url`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "application/json",
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},
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body: JSON.stringify({}),
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});
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expect(res.status).toBe(400);
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const data = await res.json();
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expect(data.error).toContain("url");
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});
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it("blocks private IP addresses (SSRF protection)", async () => {
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const res = await fetch(`${BASE}/v1/convert/url`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ url: "http://127.0.0.1" }),
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});
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expect(res.status).toBe(400);
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const data = await res.json();
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expect(data.error).toContain("private");
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});
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it("blocks localhost (SSRF protection)", async () => {
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const res = await fetch(`${BASE}/v1/convert/url`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ url: "http://localhost" }),
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});
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expect(res.status).toBe(400);
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const data = await res.json();
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expect(data.error).toContain("private");
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});
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it("rejects invalid protocol (ftp)", async () => {
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const res = await fetch(`${BASE}/v1/convert/url`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ url: "ftp://example.com" }),
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});
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expect(res.status).toBe(400);
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const data = await res.json();
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expect(data.error).toContain("http");
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});
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it("rejects invalid URL format", async () => {
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const res = await fetch(`${BASE}/v1/convert/url`, {
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method: "POST",
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headers: {
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Authorization: "Bearer test-key",
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ url: "not-a-url" }),
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});
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expect(res.status).toBe(400);
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const data = await res.json();
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expect(data.error).toContain("Invalid");
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});
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});
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describe("Demo Endpoints", () => {
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it("demo/html converts HTML to PDF without auth", async () => {
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const res = await fetch(`${BASE}/v1/demo/html`, {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ html: "<h1>Demo Test</h1>" }),
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});
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expect(res.status).toBe(200);
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expect(res.headers.get("content-type")).toBe("application/pdf");
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const buf = await res.arrayBuffer();
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expect(buf.byteLength).toBeGreaterThan(100);
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const header = new Uint8Array(buf.slice(0, 5));
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expect(String.fromCharCode(...header)).toBe("%PDF-");
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});
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it("demo/markdown converts markdown to PDF without auth", async () => {
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const res = await fetch(`${BASE}/v1/demo/markdown`, {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ markdown: "# Demo Markdown\n\nTest content" }),
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});
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expect(res.status).toBe(200);
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expect(res.headers.get("content-type")).toBe("application/pdf");
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const buf = await res.arrayBuffer();
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expect(buf.byteLength).toBeGreaterThan(100);
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});
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it("demo endpoints are rate-limited", async () => {
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// Rate limit is 5 requests per hour
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// Make 6 rapid requests - the 6th should fail with 429
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const requests = [];
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for (let i = 0; i < 6; i++) {
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const promise = fetch(`${BASE}/v1/demo/html`, {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ html: `<h1>Rate limit test ${i}</h1>` }),
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});
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requests.push(promise);
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}
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const responses = await Promise.all(requests);
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const statuses = responses.map((r) => r.status);
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// At least one should be 429 (rate limited)
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expect(statuses).toContain(429);
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// Find the 429 response and check the error message
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const rateLimitedResponse = responses.find((r) => r.status === 429);
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if (rateLimitedResponse) {
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const data = await rateLimitedResponse.json();
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expect(data.error).toContain("limit");
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}
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}, 30000); // Increase timeout for this test
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});
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describe("Templates", () => {
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it("lists templates", async () => {
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const res = await fetch(`${BASE}/v1/templates`, {
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