test: add e2e test for pdf-to-image tool

tests/e2e/pdf-to-image.spec.ts

@@ -0,0 +1,32 @@
+import path from "node:path";
+import { expect, test, waitForProcessing } from "./helpers";
+
+const PDF_FIXTURE = path.join(process.cwd(), "tests", "fixtures", "test-3page.pdf");
+
+test.describe("PDF to Image tool", () => {
+  test("converts a PDF page to an image", async ({ loggedInPage: page }) => {
+    await page.goto("/pdf-to-image");
+
+    // Upload PDF via file input
+    const fileInput = page.locator("input[type='file'][accept='application/pdf']");
+    await fileInput.setInputFiles(PDF_FIXTURE);
+
+    // Wait for page count to appear
+    await expect(page.getByText("3 pages")).toBeVisible({ timeout: 10_000 });
+
+    // Set pages to just page 1 for a single-image response
+    await page.fill("#pdf-pages", "1");
+
+    // Click convert
+    await page.getByTestId("pdf-to-image-submit").click();
+
+    // Wait for processing
+    await waitForProcessing(page);
+
+    // Verify download link appears
+    await expect(page.getByTestId("pdf-to-image-download")).toBeVisible({
+      timeout: 15_000,
+    });
+    await expect(page.getByTestId("pdf-to-image-download")).toContainText("Download Image");
+  });
+});