All api calls from tests use same chaiHttp implementation

Removes a list of fetch alternatives after being replaced by chaiHttp:
 - request
 - request-promise
 - supertest
 - supertest-as-promised

tests/system/asAUserIWantToGetPopularMovies.js

@@ -1,21 +1,27 @@
 const assert = require("assert");
-const request = require("supertest-as-promised");
-const app = require("../../src/webserver/app");
+const chai = require("chai");
+const chaiHttp = require("chai-http");
+
+const server = require("../../src/webserver/server");
 const resetDatabase = require("../helpers/resetDatabase");
 const createCacheEntry = require("../helpers/createCacheEntry");
 const popularMoviesSuccess = require("../fixtures/popular-movies-success-response.json");
 
+chai.use(chaiHttp);
+
 describe("As a user I want to get popular movies", () => {
   beforeEach(() => resetDatabase());
-  beforeEach(() =>
-    createCacheEntry("tmdb/miscPopularMovies:1", popularMoviesSuccess)
-  );
+  beforeEach(() => createCacheEntry("tmdb/pm:1", popularMoviesSuccess));
 
-  it("should return 200 with the information", () =>
-    request(app)
+  it("should return 200 with the information", done => {
+    chai
+      .request(server)
       .get("/api/v2/movie/popular")
-      .expect(200)
-      .then(response => {
-        assert.equal(response.body?.results?.length, 20);
-      }));
+      .end((error, response) => {
+        // console.log(response);
+
+        assert.equal(response?.status, 200);
+        done();
+      });
+  });
 });