Firebase stub: added additional resume and user to test data, added more tests

__mocks__/__tests__/gatsby-plugin-firebase.test.js

@@ -3,6 +3,7 @@ import FirebaseStub from '../gatsby-plugin-firebase';
 describe('FirebaseStub', () => {
   const resumesPath = FirebaseStub.database().resumesPath;
   const usersPath = FirebaseStub.database().usersPath;
+  const connectedPath = FirebaseStub.database().connectedPath;
 
   describe('auth', () => {
     afterEach(() => {
@@ -18,14 +19,14 @@ describe('FirebaseStub', () => {
       expect(auth1.uuid).toEqual(auth2.uuid);
     });
 
-    it('returns anonymous user when signing in anonymously', async () => {
+    it('returns anonymous user 1 when signing in anonymously', async () => {
       const user = await FirebaseStub.auth().signInAnonymously();
 
       expect(user).toBeTruthy();
-      expect(user).toEqual(FirebaseStub.auth().anonymousUser);
+      expect(user).toEqual(FirebaseStub.auth().anonymousUser1);
     });
 
-    it('calls onAuthStateChanged observer with anonymous user when signing in anonymously', async () => {
+    it('calls onAuthStateChanged observer with anonymous user 1 when signing in anonymously', async () => {
       let user = null;
       let error = null;
       FirebaseStub.auth().onAuthStateChanged(
@@ -40,7 +41,7 @@ describe('FirebaseStub', () => {
       await FirebaseStub.auth().signInAnonymously();
 
       expect(user).toBeTruthy();
-      expect(user).toEqual(FirebaseStub.auth().anonymousUser);
+      expect(user).toEqual(FirebaseStub.auth().anonymousUser1);
       expect(error).toBeNull();
     });
 
@@ -109,12 +110,24 @@ describe('FirebaseStub', () => {
       const resumesDataSnapshot = await resumesRef.once('value');
       const resumes = resumesDataSnapshot.val();
       expect(resumes).toBeTruthy();
-      expect(Object.keys(resumes).length).toEqual(2);
-      const demoStateResume =
-        resumes[FirebaseStub.database().demoStateResumeId];
-      expect(demoStateResume).toBeTruthy();
-      expect(demoStateResume.id).toEqual(
-        FirebaseStub.database().demoStateResumeId,
+      expect(Object.keys(resumes).length).toEqual(3);
+      const demoStateResume1 =
+        resumes[FirebaseStub.database().demoStateResume1Id];
+      expect(demoStateResume1).toBeTruthy();
+      expect(demoStateResume1.id).toEqual(
+        FirebaseStub.database().demoStateResume1Id,
+      );
+      expect(demoStateResume1.user).toEqual(
+        FirebaseStub.database().anonymousUser1.uid,
+      );
+      const demoStateResume2 =
+        resumes[FirebaseStub.database().demoStateResume2Id];
+      expect(demoStateResume2).toBeTruthy();
+      expect(demoStateResume2.id).toEqual(
+        FirebaseStub.database().demoStateResume2Id,
+      );
+      expect(demoStateResume2.user).toEqual(
+        FirebaseStub.database().anonymousUser2.uid,
       );
       const initialStateResume =
         resumes[FirebaseStub.database().initialStateResumeId];
@@ -122,15 +135,21 @@ describe('FirebaseStub', () => {
       expect(initialStateResume.id).toEqual(
         FirebaseStub.database().initialStateResumeId,
       );
+      expect(initialStateResume.user).toEqual(
+        FirebaseStub.database().anonymousUser1.uid,
+      );
 
       const usersRef = FirebaseStub.database().ref(usersPath);
       const usersDataSnapshot = await usersRef.once('value');
       const users = usersDataSnapshot.val();
       expect(users).toBeTruthy();
-      expect(Object.keys(users).length).toEqual(1);
-      const anonymousUser = users[FirebaseStub.database().anonymousUser.uid];
-      expect(anonymousUser).toBeTruthy();
-      expect(anonymousUser).toEqual(FirebaseStub.database().anonymousUser);
+      expect(Object.keys(users).length).toEqual(2);
+      const anonymousUser1 = users[FirebaseStub.database().anonymousUser1.uid];
+      expect(anonymousUser1).toBeTruthy();
+      expect(anonymousUser1).toEqual(FirebaseStub.database().anonymousUser1);
+      const anonymousUser2 = users[FirebaseStub.database().anonymousUser2.uid];
+      expect(anonymousUser2).toBeTruthy();
+      expect(anonymousUser2).toEqual(FirebaseStub.database().anonymousUser2);
     });
 
     it('retrieves resume if it exists', async () => {
@@ -138,12 +157,12 @@ describe('FirebaseStub', () => {
 
       const resume = (
         await FirebaseStub.database()
-          .ref(`${resumesPath}/${FirebaseStub.database().demoStateResumeId}`)
+          .ref(`${resumesPath}/${FirebaseStub.database().demoStateResume1Id}`)
           .once('value')
       ).val();
 
       expect(resume).toBeTruthy();
-      expect(resume.id).toEqual(FirebaseStub.database().demoStateResumeId);
+      expect(resume.id).toEqual(FirebaseStub.database().demoStateResume1Id);
     });
 
     it('retrieves null if resume does not exist', async () => {
@@ -164,12 +183,12 @@ describe('FirebaseStub', () => {
 
       const user = (
         await FirebaseStub.database()
-          .ref(`${usersPath}/${FirebaseStub.database().anonymousUser.uid}`)
+          .ref(`${usersPath}/${FirebaseStub.database().anonymousUser1.uid}`)
           .once('value')
       ).val();
 
       expect(user).toBeTruthy();
-      expect(user).toEqual(FirebaseStub.database().anonymousUser);
+      expect(user).toEqual(FirebaseStub.database().anonymousUser1);
     });
 
     it('retrieves null if user does not exist', async () => {
@@ -184,5 +203,33 @@ describe('FirebaseStub', () => {
 
       expect(user).toBeNull();
     });
+
+    it('triggers callback with true when listening for data changes on the connected reference path', async () => {
+      let snapshotValue = null;
+
+      FirebaseStub.database()
+        .ref(connectedPath)
+        .on('value', (snapshot) => {
+          snapshotValue = snapshot.val();
+        });
+
+      expect(snapshotValue).toBe(true);
+    });
+
+    it('triggers callback with resumes when listening for data changes on the resumes reference path', async () => {
+      let snapshotValue = null;
+      const resumesDataSnapshot = await FirebaseStub.database()
+        .ref(resumesPath)
+        .once('value');
+      const resumes = resumesDataSnapshot.val();
+
+      FirebaseStub.database()
+        .ref(resumesPath)
+        .on('value', (snapshot) => {
+          snapshotValue = snapshot.val();
+        });
+
+      expect(snapshotValue).toEqual(resumes);
+    });
   });
 });

__mocks__/gatsby-plugin-firebase.js

@@ -4,13 +4,20 @@ import { v4 as uuidv4 } from 'uuid';
 
 class Auth {
   static #instance = undefined;
-  static anonymousUser = {
+  static anonymousUser1 = {
     displayName: 'Anonymous User 1',
-    email: 'anonymous.user@noemail.com',
+    email: 'anonymous1@noemail.com',
     isAnonymous: true,
     name: 'Anonymous 1',
     uid: 'anonym123',
   };
+  static anonymousUser2 = {
+    displayName: 'Anonymous User 2',
+    email: 'anonymous2@noemail.com',
+    isAnonymous: true,
+    name: 'Anonymous 2',
+    uid: 'anonym456',
+  };
   #uuid = '';
   #onAuthStateChangedObservers = [];
 
@@ -32,8 +39,12 @@ class Auth {
     return this.#onAuthStateChangedObservers;
   }
 
-  get anonymousUser() {
-    return Auth.anonymousUser;
+  get anonymousUser1() {
+    return Auth.anonymousUser1;
+  }
+
+  get anonymousUser2() {
+    return Auth.anonymousUser2;
   }
 
   dispose() {
@@ -51,11 +62,11 @@ class Auth {
   }
 
   async signInAnonymously() {
-    this.#onAuthStateChangedObservers.forEach((observer) =>
-      observer(this.anonymousUser),
-    );
+    const user = this.anonymousUser1;
 
-    return Promise.resolve(this.anonymousUser);
+    this.#onAuthStateChangedObservers.forEach((observer) => observer(user));
+
+    return Promise.resolve(user);
   }
 }
 
@@ -64,8 +75,10 @@ class Database {
   #uuid = '';
   #data = {};
   #references = {};
-  #anonymousUser = undefined;
-  #demoStateResumeId = 'demost';
+  #anonymousUser1 = undefined;
+  #anonymousUser2 = undefined;
+  #demoStateResume1Id = 'demo_1';
+  #demoStateResume2Id = 'demo_2';
   #initialStateResumeId = 'initst';
 
   constructor() {
@@ -76,9 +89,13 @@ class Database {
     Database.#instance = this;
 
     this.#uuid = uuidv4();
-    this.#anonymousUser = {
-      uid: Auth.anonymousUser.uid,
-      isAnonymous: Auth.anonymousUser.isAnonymous,
+    this.#anonymousUser1 = {
+      uid: Auth.anonymousUser1.uid,
+      isAnonymous: Auth.anonymousUser1.isAnonymous,
+    };
+    this.#anonymousUser2 = {
+      uid: Auth.anonymousUser2.uid,
+      isAnonymous: Auth.anonymousUser2.isAnonymous,
     };
   }
 
@@ -90,12 +107,24 @@ class Database {
     return Reference.usersPath;
   }
 
-  get anonymousUser() {
-    return this.#anonymousUser;
+  get connectedPath() {
+    return Reference.connectedPath;
   }
 
-  get demoStateResumeId() {
-    return this.#demoStateResumeId;
+  get anonymousUser1() {
+    return this.#anonymousUser1;
+  }
+
+  get anonymousUser2() {
+    return this.#anonymousUser2;
+  }
+
+  get demoStateResume1Id() {
+    return this.#demoStateResume1Id;
+  }
+
+  get demoStateResume2Id() {
+    return this.#demoStateResume2Id;
   }
 
   get initialStateResumeId() {
@@ -116,18 +145,24 @@ class Database {
   initializeData() {
     const resumes = {};
 
-    const demoStateResume = Database.readFile('../src/data/demoState.json');
+    const demoStateResume1 = Database.readFile('../src/data/demoState.json');
     let date = new Date('December 15, 2020 11:20:25');
-    demoStateResume.updatedAt = date.valueOf();
+    demoStateResume1.updatedAt = date.valueOf();
     date.setMonth(date.getMonth() - 2);
-    demoStateResume.createdAt = date.valueOf();
-    resumes[this.demoStateResumeId] = demoStateResume;
+    demoStateResume1.createdAt = date.valueOf();
+    demoStateResume1.user = this.anonymousUser1.uid;
+    resumes[this.demoStateResume1Id] = demoStateResume1;
+
+    const demoStateResume2 = JSON.parse(JSON.stringify(demoStateResume1));
+    demoStateResume2.user = this.anonymousUser2.uid;
+    resumes[this.demoStateResume2Id] = demoStateResume2;
 
     const initialStateResume = Database.readFile(
       '../src/data/initialState.json',
     );
     initialStateResume.updatedAt = date.valueOf();
     initialStateResume.createdAt = date.valueOf();
+    initialStateResume.user = this.anonymousUser1.uid;
     resumes[this.initialStateResumeId] = initialStateResume;
 
     for (var key in resumes) {
@@ -135,13 +170,13 @@ class Database {
 
       resume.id = key;
       resume.name = `Test Resume ${key}`;
-      resume.user = this.anonymousUser.uid;
     }
 
     this.#data[this.resumesPath] = resumes;
 
     const users = {};
-    users[this.anonymousUser.uid] = this.anonymousUser;
+    users[this.anonymousUser1.uid] = this.anonymousUser1;
+    users[this.anonymousUser2.uid] = this.anonymousUser2;
     this.#data[this.usersPath] = users;
   }
 

src/pages/app/__tests__/builder.test.js

@@ -32,7 +32,7 @@ describe('Builder', () => {
   let container = null;
 
   beforeEach(async () => {
-    resumeId = FirebaseStub.database().demoStateResumeId;
+    resumeId = FirebaseStub.database().demoStateResume1Id;
     resume = (
       await FirebaseStub.database()
         .ref(`${resumesPath}/${resumeId}`)

src/pages/app/__tests__/dashboard.test.js

@@ -19,7 +19,7 @@ beforeEach(() => {
 describe('Dashboard', () => {
   const resumesPath = FirebaseStub.database().resumesPath;
   let resumes = null;
-  let user = FirebaseStub.database().anonymousUser;
+  let user = FirebaseStub.database().anonymousUser1;
   let container = null;
 
   beforeEach(async () => {
@@ -31,7 +31,7 @@ describe('Dashboard', () => {
         .once('value')
     ).val();
     expect(resumes).toBeTruthy();
-    expect(Object.keys(resumes).length).toEqual(2);
+    expect(Object.keys(resumes).length).toEqual(3);
 
     container = render(
       <SettingsProvider>
@@ -66,6 +66,9 @@ describe('Dashboard', () => {
       expect(
         screen.getByText(new RegExp(Object.values(resumes)[1].name)),
       ).toBeInTheDocument();
+      expect(
+        screen.getByText(new RegExp(Object.values(resumes)[2].name)),
+      ).toBeInTheDocument();
     });
   });
 });