1 /*
2  * Copyright (C) 2023 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.server.biometrics;
18 
19 import static org.junit.Assert.assertEquals;
20 
21 import org.junit.Test;
22 
23 public class AuthenticationStatsTest {
24 
25     @Test
authenticate_statsShouldBeUpdated()26     public void authenticate_statsShouldBeUpdated() {
27         AuthenticationStats authenticationStats =
28                 new AuthenticationStats(1 /* userId */ , 0 /* totalAttempts */,
29                         0 /* rejectedAttempts */, 0 /* enrollmentNotifications */,
30                         0 /* modality */);
31 
32         authenticationStats.authenticate(true /* authenticated */);
33 
34         assertEquals(authenticationStats.getTotalAttempts(), 1);
35         assertEquals(authenticationStats.getRejectedAttempts(), 0);
36 
37         authenticationStats.authenticate(false /* authenticated */);
38 
39         assertEquals(authenticationStats.getTotalAttempts(), 2);
40         assertEquals(authenticationStats.getRejectedAttempts(), 1);
41     }
42 }
43