fixed more user unit tests

tests/services/UserService/index.test.js

@@ -8,8 +8,30 @@ const userService = new UserService();
 
 let user;
 
+
+const waitForDatabase = () => {
+
+    return new Promise((resolve, reject) => {
+
+        if (conn.readyState !== 1) {
+
+            conn.once("open", () => {
+                
+                resolve();
+    
+            })
+
+        } else {
+
+            resolve();
+        }
+    
+    })
+}
+
 beforeEach(async(done) => {
 
+    await waitForDatabase();
     // user = await createUser();
     const {user: gotUser} = await createUser();
     user = gotUser;
@@ -33,10 +55,9 @@ test("When giving email and password for login, should return user and token", a
         password
     }
 
-    const {user: receivedUser, token} =  await userService.login(userData);
+    const {user: receivedUser} =  await userService.login(userData);
 
     expect(receivedUser._id.toString()).toBe(user._id.toString());
-    expect(token.toString().length).not.toBe(0);
 })
 
 test("When giving wrong password for login, throw error", async() => {
@@ -52,30 +73,12 @@ test("When giving wrong password for login, throw error", async() => {
     await expect(userService.login(userData)).rejects.toThrow();
 })
 
-test("When giving user and token for logout, should remove token", async() => {
+test("When giving user should logout and not throw error", async() => {
 
-    const userID = user._id;
-    const token = user.tokens[0].token;
-
-    await userService.logout(user, token);
-    const updatedUser = await User.findById(userID);
-
-    expect(updatedUser.tokens.length).toBe(0);
+    await userService.logout(user);
 })
 
-
-test("When giving the wrong token, should not remove token", async() => {
-
-    const userID = user._id;
-    const wrongToken = "123456789012";
-
-    await userService.logout(user, wrongToken);
-    const updatedUser = await User.findById(userID);
-
-    expect(updatedUser.tokens.length).toBe(1);
-})
-
-test("When giving user, should logout all", async() => {
+test("When giving user, should logout all, show 0 tokens, and not throw error", async() => {
 
     const userID = user._id;
 
@@ -93,10 +96,9 @@ test("When giving user data, should create new user", async() => {
         password: "12345678",
     }
 
-    const {user: createdUser, token} = await userService.create(userData);
+    const {user: createdUser} = await userService.create(userData);
 
     expect(createdUser.email).toBe(userData.email);
-    expect(token.toString().length).not.toBe(0);
 })
 
 test("When creating user with duplicate email, should throw an error", async() => {
@@ -120,18 +122,16 @@ test("When giving user, token, old password, and new password. Should change pas
 
 test("When giving wrong old password for change password, should throw an error", async() => {
     
-    const token = user.tokens[0].token;
     const wrongOldPassword = "1649560569";
     const newPassword = "87654321";
 
-    await expect(userService.changePassword(user, token, wrongOldPassword, newPassword)).rejects.toThrow();
+    await expect(userService.changePassword(user._id, wrongOldPassword, newPassword)).rejects.toThrow();
 })
 
 test("When giving new password with insufficent length, should throw an error", async() => {
 
-    const token = user.tokens[0].token;
     const oldPassword = "12345678";
     const newPassword = "8765";
 
-    await expect(userService.changePassword(user, token, oldPassword, newPassword)).rejects.toThrow();
+    await expect(userService.changePassword(user._id, oldPassword, newPassword)).rejects.toThrow();
 })