Merge branch 'worktree-test+suite-overhaul-and-real-fixtures' into chore/consolidate-v2.0.0

# Conflicts: # tests/integration/generated/settings-matrix.test.ts # tests/integration/platform/api.test.ts # tests/integration/platform/concurrent.test.ts # tests/integration/platform/factory-multi-input.test.ts # tests/integration/security/adversarial-comprehensive.test.ts # tests/integration/security/adversarial-coverage-gaps.test.ts # tests/integration/security/adversarial-extended.test.ts # tests/integration/security/adversarial-final-gaps.test.ts # tests/integration/security/adversarial-matrix.test.ts # tests/integration/security/adversarial-security.test.ts # tests/integration/security/adversarial.test.ts # tests/integration/tools/image/color-adjustments.test.ts
2026-08-03 07:46:42 +02:00 · 2026-06-21 02:18:53 +08:00
parent 719457e111 34b006ded7
commit 5ffa1d55ea
547 changed files with 37191 additions and 4059 deletions
@@ -0,0 +1,206 @@
+/**
+ * Integration tests for the pixelate tool (/api/v1/tools/image/pixelate).
+ *
+ * Covers full-image pixelation, region pixelation, dimension preservation,
+ * region bounds validation, region clamping, and schema validation.
+ */
+
+import sharp from "sharp";
+import { afterAll, beforeAll, describe, expect, it } from "vitest";
+import { fixtures, readFixture } from "../../../fixtures/index.js";
+import {
+  buildTestApp,
+  createMultipartPayload,
+  loginAsAdmin,
+  type TestApp,
+} from "../../test-server.js";
+
+const PNG = readFixture(fixtures.image.base.png200);
+
+let testApp: TestApp;
+let app: TestApp["app"];
+let adminToken: string;
+
+beforeAll(async () => {
+  testApp = await buildTestApp();
+  app = testApp.app;
+  adminToken = await loginAsAdmin(app);
+}, 30_000);
+
+afterAll(async () => {
+  await testApp.cleanup();
+}, 10_000);
+
+describe("Pixelate", () => {
+  it("pixelates entire image with default blockSize", async () => {
+    const { body, contentType } = createMultipartPayload([
+      { name: "file", filename: "test.png", contentType: "image/png", content: PNG },
+      { name: "settings", content: JSON.stringify({}) },
+    ]);
+
+    const res = await app.inject({
+      method: "POST",
+      url: "/api/v1/tools/image/pixelate",
+      headers: {
+        authorization: `Bearer ${adminToken}`,
+        "content-type": contentType,
+      },
+      body,
+    });
+
+    expect(res.statusCode).toBe(200);
+    const result = JSON.parse(res.body);
+    expect(result.downloadUrl).toBeDefined();
+    expect(result.processedSize).toBeGreaterThan(0);
+  });
+
+  it("preserves dimensions after pixelation", async () => {
+    const { body, contentType } = createMultipartPayload([
+      { name: "file", filename: "test.png", contentType: "image/png", content: PNG },
+      { name: "settings", content: JSON.stringify({ blockSize: 20 }) },
+    ]);
+
+    const res = await app.inject({
+      method: "POST",
+      url: "/api/v1/tools/image/pixelate",
+      headers: {
+        authorization: `Bearer ${adminToken}`,
+        "content-type": contentType,
+      },
+      body,
+    });
+
+    expect(res.statusCode).toBe(200);
+    const result = JSON.parse(res.body);
+
+    const dlRes = await app.inject({
+      method: "GET",
+      url: result.downloadUrl,
+      headers: { authorization: `Bearer ${adminToken}` },
+    });
+    const meta = await sharp(dlRes.rawPayload).metadata();
+    expect(meta.width).toBe(200);
+    expect(meta.height).toBe(150);
+  });
+
+  it("pixelates a specific region", async () => {
+    const { body, contentType } = createMultipartPayload([
+      { name: "file", filename: "test.png", contentType: "image/png", content: PNG },
+      {
+        name: "settings",
+        content: JSON.stringify({
+          blockSize: 10,
+          region: { left: 10, top: 10, width: 50, height: 50 },
+        }),
+      },
+    ]);
+
+    const res = await app.inject({
+      method: "POST",
+      url: "/api/v1/tools/image/pixelate",
+      headers: {
+        authorization: `Bearer ${adminToken}`,
+        "content-type": contentType,
+      },
+      body,
+    });
+
+    expect(res.statusCode).toBe(200);
+    const result = JSON.parse(res.body);
+    expect(result.processedSize).toBeGreaterThan(0);
+
+    const dlRes = await app.inject({
+      method: "GET",
+      url: result.downloadUrl,
+      headers: { authorization: `Bearer ${adminToken}` },
+    });
+    const meta = await sharp(dlRes.rawPayload).metadata();
+    expect(meta.width).toBe(200);
+    expect(meta.height).toBe(150);
+  });
+
+  it("clamps region that slightly exceeds image edges", async () => {
+    // Region extends past right/bottom edge: left 180 + width 50 = 230 > 200
+    // Backend should clamp width to 20 and height to 20, then succeed.
+    const { body, contentType } = createMultipartPayload([
+      { name: "file", filename: "test.png", contentType: "image/png", content: PNG },
+      {
+        name: "settings",
+        content: JSON.stringify({
+          blockSize: 10,
+          region: { left: 180, top: 130, width: 50, height: 50 },
+        }),
+      },
+    ]);
+
+    const res = await app.inject({
+      method: "POST",
+      url: "/api/v1/tools/image/pixelate",
+      headers: {
+        authorization: `Bearer ${adminToken}`,
+        "content-type": contentType,
+      },
+      body,
+    });
+
+    expect(res.statusCode).toBe(200);
+    const result = JSON.parse(res.body);
+    expect(result.processedSize).toBeGreaterThan(0);
+
+    const dlRes = await app.inject({
+      method: "GET",
+      url: result.downloadUrl,
+      headers: { authorization: `Bearer ${adminToken}` },
+    });
+    const meta = await sharp(dlRes.rawPayload).metadata();
+    expect(meta.width).toBe(200);
+    expect(meta.height).toBe(150);
+  });
+
+  it("rejects region with origin outside image bounds", async () => {
+    // left=200 is at/past the right edge of a 200px wide image
+    const { body, contentType } = createMultipartPayload([
+      { name: "file", filename: "test.png", contentType: "image/png", content: PNG },
+      {
+        name: "settings",
+        content: JSON.stringify({
+          blockSize: 10,
+          region: { left: 200, top: 0, width: 50, height: 50 },
+        }),
+      },
+    ]);
+
+    const res = await app.inject({
+      method: "POST",
+      url: "/api/v1/tools/image/pixelate",
+      headers: {
+        authorization: `Bearer ${adminToken}`,
+        "content-type": contentType,
+      },
+      body,
+    });
+
+    expect(res.statusCode).toBe(422);
+    const result = JSON.parse(res.body);
+    expect(result.error).toBeDefined();
+  });
+
+  it("rejects blockSize below minimum (1)", async () => {
+    const { body, contentType } = createMultipartPayload([
+      { name: "file", filename: "test.png", contentType: "image/png", content: PNG },
+      { name: "settings", content: JSON.stringify({ blockSize: 1 }) },
+    ]);
+
+    const res = await app.inject({
+      method: "POST",
+      url: "/api/v1/tools/image/pixelate",
+      headers: {
+        authorization: `Bearer ${adminToken}`,
+        "content-type": contentType,
+      },
+      body,
+    });
+
+    expect(res.statusCode).toBe(400);
+  });
+});