2 files changed, 279 insertions, 0 deletions
diff --git a/apps/backend/test/routes/memories.test.ts b/apps/backend/test/routes/memories.test.ts
new file mode 100644
index 00000000..c7a8f21d
--- /dev/null
+++ b/apps/backend/test/routes/memories.test.ts
@@ -0,0 +1,247 @@
+import { describe, it, expect, beforeAll, afterAll } from "vitest";
+import { app } from "../../src";
+import type { Document } from "@supermemory/db/schema";
+
+import { testClient } from "hono/testing";
+import { env, SELF } from "cloudflare:test";
+
+const API_KEY =
+  "sm_4y1M2QIpRtKJMMfXWCqAhD_NVXOqLqOzOOuIZ1qhL1Gj0BFWFPuRlng5TPvZ1OIu1Zn1G8_xuuz59M4o4l-sAkSieZgaW09COg";
+
+interface MemoryResponse {
+  items: Array<Document>;
+  total: number;
+}
+
+interface SuccessResponse {
+  success: boolean;
+}
+
+describe("Memories Routes", () => {
+  const client = testClient(app, env);
+
+  describe("GET /api/memories", () => {
+    it("should list memories with default pagination", async () => {
+      const res = await client.api.memories.$get(
+        { query: {} },
+        {
+          headers: {
+            Authorization: `Bearer ${API_KEY}`,
+          },
+        }
+      );
+
+      expect(res.status).toBe(200);
+      const data = (await res.json()) as MemoryResponse;
+      expect(data).toHaveProperty("items");
+      expect(data).toHaveProperty("total");
+      expect(Array.isArray(data.items)).toBe(true);
+    });
+
+    it("should respect pagination parameters", async () => {
+      const res = await client.api.memories.$get(
+        {
+          query: {
+            start: "1",
+            count: "5",
+          },
+        },
+        {
+          headers: {
+            Authorization: `Bearer ${API_KEY}`,
+          },
+        }
+      );
+      expect(res.status).toBe(200);
+      const data = (await res.json()) as MemoryResponse;
+      expect(data.items.length).toBeLessThanOrEqual(5);
+    });
+
+    it("should filter by space ID", async () => {
+      const res = await client.api.memories.$get(
+        {
+          query: {
+            spaceId: "test-space-uuid",
+          },
+        },
+        {
+          headers: {
+            Authorization: `Bearer ${API_KEY}`,
+          },
+        }
+      );
+      expect(res.status).toBe(200);
+      const data = (await res.json()) as MemoryResponse;
+      expect(data).toHaveProperty("items");
+      expect(data).toHaveProperty("total");
+    });
+
+    it("should handle unauthorized space access", async () => {
+      const res = await client.api.memories.$get(
+        {
+          query: {
+            spaceId: "private-space-uuid",
+          },
+        },
+        {
+          headers: {
+            Authorization: `Bearer ${API_KEY}`,
+          },
+        }
+      );
+      expect(res.status).toBe(401);
+    });
+
+    it("should reject requests without API key", async () => {
+      const res = await client.api.memories.$get(
+        { query: {} },
+        {
+          headers: {
+            Authorization: `Bearer ${API_KEY}`,
+          },
+        }
+      );
+      expect(res.status).toBe(401);
+    });
+
+    it("should respect ETag caching", async () => {
+      // First request to get ETag
+      const res1 = await client.api.memories.$get(
+        { query: {} },
+        {
+          headers: {
+            Authorization: `Bearer ${API_KEY}`,
+          },
+        }
+      );
+      const etag = res1.headers.get("ETag");
+      expect(etag).toBeDefined();
+
+      // Second request with ETag
+      const res2 = await client.api.memories.$get(
+        { query: {} },
+        {
+          headers: {
+            Authorization: `Bearer ${API_KEY}`,
+            "If-None-Match": etag!,
+          },
+        }
+      );
+      expect(res2.status).toBe(304);
+    });
+  });
+
+  describe("GET /api/memories/:id", () => {
+    let testMemoryId: string;
+
+    beforeAll(async () => {
+      const res = await client.api.memories.$get(
+        { query: {} },
+        {
+          headers: {
+            Authorization: `Bearer ${API_KEY}`,
+          },
+        }
+      );
+      const data = (await res.json()) as MemoryResponse;
+      if (data.items.length > 0) {
+        testMemoryId = data.items[0].uuid;
+      }
+    });
+
+    it("should retrieve a specific memory", async () => {
+      if (!testMemoryId) {
+        console.warn("No test memory available, skipping test");
+        return;
+      }
+
+      const res = await client.api.memories[":id"].$get(
+        {
+          param: {
+            id: testMemoryId,
+          },
+        },
+        {
+          headers: {
+            Authorization: `Bearer ${API_KEY}`,
+          },
+        }
+      );
+      expect(res.status).toBe(200);
+      const memory = await res.json();
+      expect(memory).toHaveProperty("uuid", testMemoryId);
+    });
+
+    it("should reject unauthorized access", async () => {
+      const res = await client.api.memories[":id"].$get(
+        {
+          param: {
+            id: testMemoryId,
+          },
+        },
+        {
+          headers: {
+            Authorization: `Bearer ${API_KEY}`,
+          },
+        }
+      );
+      expect(res.status).toBe(401);
+    });
+  });
+
+  describe("DELETE /api/memories/:id", () => {
+    let memoryId: string;
+
+    beforeAll(async () => {
+      const res = await client.api.memories.$get(
+        { query: {} },
+        {
+          headers: {
+            Authorization: `Bearer ${API_KEY}`,
+          },
+        }
+      );
+      const data = (await res.json()) as MemoryResponse;
+      if (data.items.length > 0) {
+        memoryId = data.items[0].uuid;
+      }
+    });
+
+    it("should delete a memory", async () => {
+      const res = await client.api.memories[":id"].$delete(
+        {
+          param: { id: memoryId },
+        },
+        {
+          headers: { Authorization: `Bearer ${API_KEY}` },
+        }
+      );
+
+      expect(res.status).toBe(200);
+      expect(await res.json()).toEqual({ success: true });
+
+      // Verify deletion
+      const getRes = await client.api.memories[":id"].$get(
+        {
+          param: { id: memoryId },
+        },
+        {
+          headers: { Authorization: `Bearer ${API_KEY}` },
+        }
+      );
+      expect(getRes.status).toBe(404);
+    });
+
+    it("should reject unauthorized deletion", async () => {
+      const res = await client.api.memories[":id"].$delete(
+        {
+          param: { id: memoryId },
+        },
+        {
+          headers: { Authorization: `Bearer ${API_KEY}` },
+        }
+      );
+      expect(res.status).toBe(401);
+    });
+  });
+});
diff --git a/apps/backend/test/setup.ts b/apps/backend/test/setup.ts
new file mode 100644
index 00000000..62c993c7
--- /dev/null
+++ b/apps/backend/test/setup.ts
@@ -0,0 +1,32 @@
+import { Hono } from "hono";
+import type { Env } from "../src/types";
+import { describe, it, expect, beforeAll, afterAll } from "vitest";
+
+// Helper to generate random test content
+export function generateTestContent(length: number = 1000): string {
+  return Array(length)
+    .fill(0)
+    .map(() => Math.random().toString(36).charAt(2))
+    .join("");
+}
+
+// Helper to measure response time
+export async function measureResponseTime(
+  fn: () => Promise<Response>
+): Promise<number> {
+  const start = performance.now();
+  await fn();
+  return performance.now() - start;
+}
+
+// Common test expectations
+export const expect200 = (response: Response) =>
+  expect(response.status).toBe(200);
+export const expect401 = (response: Response) =>
+  expect(response.status).toBe(401);
+export const expect403 = (response: Response) =>
+  expect(response.status).toBe(403);
+export const expect404 = (response: Response) =>
+  expect(response.status).toBe(404);
+export const expect429 = (response: Response) =>
+  expect(response.status).toBe(429);