Send message contract tests add

lib/tests/message.test.ts

@@ -0,0 +1,46 @@
+import axios from "axios";
+
+describe("Send message test", () => {
+  test("should verify if message sent", async () => {
+    const requestBody = {
+      id: "6da72b98-e211-4724-aad4-e0fb9f56608999f345ojkk",
+      text: "what next?",
+      contentType: "none",
+      content: {},
+      custom: {},
+      createdAt: "2023-03-08T14:48:00.000Z",
+    };
+
+    const url =
+      "https://ps.pndsn.com/publish/pub-c-333d1228-ae6e-4b42-a727-bc7e53441692/sub-c-1556d25f-e911-44e1-b98b-79b4d0430eef/0/test-react-channel-C1/myCallback?store=1&uuid=test-react-channel-C1.test-react-user-U1";
+
+    const startTime = Date.now();
+
+    const response = await axios.post(url, requestBody);
+
+    const elapsedTime = Date.now() - startTime;
+
+    expect(elapsedTime).toBeLessThan(400);
+    expect(response.status).toBe(200);
+    expect(response.data).toContain("Sent");
+  });
+
+  test("should verify if message stored", async () => {
+    const url =
+      "https://ps.pndsn.com/v2/history/sub-key/sub-c-1556d25f-e911-44e1-b98b-79b4d0430eef/channel/test-react-channel-C1?count=1";
+
+    const startTime = Date.now();
+
+    const response = await axios.get(url);
+
+    const elapsedTime = Date.now() - startTime;
+
+    const message = response.data[0][0];
+
+    expect(elapsedTime).toBeLessThan(400);
+    expect(response.status).toBe(200);
+    expect(message.contentType).toBe("none");
+    expect(message.text).toBe("what next?");
+    expect(message.id).toBe("6da72b98-e211-4724-aad4-e0fb9f56608999f345ojkk");
+  });
+});