1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include <gtest/gtest.h>
17 
18 #include "application_state_observer.h"
19 #include "edm_app_manager_impl.h"
20 
21 using namespace testing::ext;
22 
23 namespace OHOS {
24 namespace EDM {
25 namespace TEST {
26 class EdmAppManagerImplTest : public testing::Test {};
27 
28 
29 /**
30  * @tc.name: TestRegisterApplicationStateObserver
31  * @tc.desc: Test RegisterApplicationStateObserver function.
32  * @tc.type: FUNC
33  */
34 HWTEST_F(EdmAppManagerImplTest, TestRegisterApplicationStateObserver, TestSize.Level1)
35 {
36     EdmAppManagerImpl edmAppManagerImpl;
37     int ret = edmAppManagerImpl.RegisterApplicationStateObserver(nullptr);
38     ASSERT_TRUE(ret == ERR_APPLICATION_SERVICE_ABNORMALLY);
39 }
40 
41 /**
42  * @tc.name: TestUnregisterApplicationStateObserver
43  * @tc.desc: Test UnregisterApplicationStateObserver function.
44  * @tc.type: FUNC
45  */
46 HWTEST_F(EdmAppManagerImplTest, TestUnregisterApplicationStateObserver, TestSize.Level1)
47 {
48     EdmAppManagerImpl edmAppManagerImpl;
49     int ret = edmAppManagerImpl.UnregisterApplicationStateObserver(nullptr);
50     ASSERT_TRUE(ret == ERR_APPLICATION_SERVICE_ABNORMALLY);
51 }
52 
53 /**
54  * @tc.name: TestRegisterApplicationStateObserver02
55  * @tc.desc: Test UnregisterApplicationStateObserver function.
56  * @tc.type: FUNC
57  */
58 HWTEST_F(EdmAppManagerImplTest, TestRegisterApplicationStateObserver02, TestSize.Level1)
59 {
60     EdmAppManagerImpl edmAppManagerImpl;
61     sptr<AppExecFwk::IApplicationStateObserver> appStateObserver;
62     int ret = edmAppManagerImpl.RegisterApplicationStateObserver(appStateObserver);
63     ASSERT_TRUE(ret == ERR_APPLICATION_SERVICE_ABNORMALLY);
64 
65     ret = edmAppManagerImpl.UnregisterApplicationStateObserver(appStateObserver);
66     ASSERT_TRUE(ret == ERR_APPLICATION_SERVICE_ABNORMALLY);
67 }
68 } // namespace TEST
69 } // namespace EDM
70 } // namespace OHOS
71