removed connection tests, since they're faulty and should be replaced by API tests

server/tests/connection.test.ts

-require("dotenv").config();
-import request from "supertest";
-
-describe("GET Endpoints", () => {
-  /*
-   * NOTICE:
-   * Those are structural test examples.
-   * I've made it, that they all expect 404 errors,
-   * since the database models have changes while the API hasn't
-   */
-  it("if response is 200, server is alive ", (done) => {
-    request("http://localhost:4000")
-      .get("/")
-      .set("Accept", "text/html")
-      .expect("Content-Type", /html/)
-      .expect(200, done);
-  });
-  it("Get Vehicle Type with ID (returns 404 since no data)", (done) => {
-    request("http://localhost:4000")
-      .get("/vehicleType/1")
-      .set("Accept", "text/html")
-      .expect("Content-Type", /html/)
-      .expect(404, done);
-  });
-  it("Get all Vehicle Types", (done) => {
-    request("http://localhost:4000")
-      .get("/vehicleType")
-      .set("Accept", "text/html")
-      .expect("Content-Type", /html/)
-      .expect(404, done);
-  });
-});