Frontend event application unit test

frontend/src/Controllers/ApplicationsController.js

@@ -1,11 +1,13 @@
 import {getToken, getUserInfoLoggedIn} from "./AuthInfo";
 import {getProfile} from "./ProfileController";
-
+import * as ApplicationsController from "./ApplicationsController"
 export async function getUserListInfo(list){
     let details = []
-    list.forEach(id=>getProfile(id).then(res=>{
-        details.push({username:res.username,avatar:res.avatar,user_id:res.id})
-    }))
+    for (const id of list) {
+        await getProfile(id).then(res => {
+            details.push({username: res.username, avatar: res.avatar, user_id: res.id})
+        });
+    }
     return details
 }
 
@@ -20,7 +22,7 @@ export async function getApplicationsToAnEvent(post_id,playerApplications) {
             "?type=" + playerApplications, options)
             .then(response => response.json())
             .then(async (result) => {
-                    return await getUserListInfo(result.applicants)
+                    return await ApplicationsController.getUserListInfo(result.applicants)
                 }
             )
             .then(d=>{console.log(d);return d})

frontend/src/Tests/application.test.js

@@ -0,0 +1,102 @@
+import * as ApplicationsController from "../Controllers/ApplicationsController"
+
+
+describe("Check if user information is listed correctly", () =>{
+    let originalFetch;
+    beforeEach(() => {
+        originalFetch = global.fetch;
+        global.fetch = jest.fn(() => Promise.resolve({
+            json: () => Promise.resolve({
+                "id": 1,
+                "first_name": "Berkay",
+                "last_name": "Doner",
+                "username": "berkaydoner",
+                "bio": "",
+                "fav_sport_1": "",
+                "fav_sport_2": "",
+                "fav_sport_3": "",
+                "location": "Istanbul",
+                "avatar": "",
+                "privacy": false,
+                "badges": [],
+                "birthday": "1999-11-13"
+            })}));})
+    afterEach(() => {
+        global.fetch = originalFetch;
+    });
+    it("Check if the response is in the correct format.",async () => {
+        const response = await ApplicationsController.getUserListInfo([1,2,3])
+        expect(response).toEqual([
+            {username:"berkaydoner",avatar:"",user_id:1},
+            {username:"berkaydoner",avatar:"",user_id:1},
+            {username:"berkaydoner",avatar:"",user_id:1}
+        ])
+    })
+})
+
+describe("Check applicant list fetching", () =>{
+    let originalFetch;
+    beforeEach(() => {
+        originalFetch = global.fetch;
+        global.fetch = jest.fn(() => Promise.resolve({
+            json: () => Promise.resolve({
+            "applicants":[1,2,3]
+            })}));})
+    afterEach(() => {
+        global.fetch = originalFetch;
+    });
+    it("Check if the response is in the correct format.",async () => {
+        const spy1 = jest.spyOn(ApplicationsController,"getUserListInfo")
+        const response = await ApplicationsController.getApplicationsToAnEvent(0)
+        expect(response).toHaveLength(3)
+        expect(spy1).toHaveBeenCalledWith([1,2,3])
+        expect(spy1).toHaveBeenCalledTimes(1)
+    })
+})
+describe("Check application request", () =>{
+
+    let originalFetch;
+    let request;
+    beforeEach(() => {
+        localStorage.setItem('username', "berkaydoner")
+        localStorage.setItem('user_id', 1)
+        originalFetch = global.fetch;
+        global.fetch = jest.fn((x,options) => {request=options})
+    })
+    afterEach(() => {
+        global.fetch = originalFetch;
+    });
+    it("Check if the response is in the correct format.",async () => {
+        const response = await ApplicationsController.applyToEvent(0,"player")
+        expect(request.body).toEqual(
+            "{\"user\":\"1\",\"type\":\"player\"}"
+        )
+        expect(request.method).toEqual("POST")
+    })
+    localStorage.removeItem('username')
+    localStorage.removeItem('user_id')
+})
+
+describe("Check evaluation request", () =>{
+
+    let originalFetch;
+    let request;
+    beforeEach(() => {
+        localStorage.setItem('username', "berkaydoner")
+        localStorage.setItem('user_id', 1)
+        originalFetch = global.fetch;
+        global.fetch = jest.fn((x,options) => {request=options})
+    })
+    afterEach(() => {
+        global.fetch = originalFetch;
+    });
+    it("Check if the response is in the correct format.",async () => {
+        const response = await ApplicationsController.evaluateApplication(0,0,"player",true,1)
+        expect(request.body).toEqual(
+            "{\"user\":0,\"type\":\"player\",\"owner\":1,\"accept\":true}"
+        )
+        expect(request.method).toEqual("POST")
+    })
+    localStorage.removeItem('username')
+    localStorage.removeItem('user_id')
+})