1 /*
2  * Copyright (c) 2021-2022 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 "proto.h"
19 #include "util_ex.h"
20 
21 namespace OHOS {
22 namespace MMI {
23 namespace {
24 using namespace testing::ext;
25 using namespace OHOS;
26 } // namespace
27 class UtilExTest : public testing::Test {
28 public:
SetUpTestCase(void)29     static void SetUpTestCase(void) {}
TearDownTestCase(void)30     static void TearDownTestCase(void) {}
31 };
32 
33 /**
34  * @tc.name:EnumAdd_001
35  * @tc.desc:Verify enum add
36  * @tc.type: FUNC
37  * @tc.require:
38  */
39 HWTEST_F(UtilExTest, EnumAdd_001, TestSize.Level1)
40 {
41     MmiMessageId messageId1 = MmiMessageId::INVALID;
42     auto messageId2 = EnumAdd(messageId1, 1);
43     EXPECT_EQ(messageId2, MmiMessageId::LIBINPUT_EVENT_DEVICE_ADDED);
44 }
45 
46 /**
47  * @tc.name:EnumAdd_002
48  * @tc.desc:Verify enum add
49  * @tc.type: FUNC
50  * @tc.require:
51  */
52 HWTEST_F(UtilExTest, EnumAdd_002, TestSize.Level1)
53 {
54     MmiMessageId messageId1 = MmiMessageId::LIBINPUT_EVENT_DEVICE_ADDED;
55     auto messageId2 = EnumAdd(messageId1, -1);
56     EXPECT_EQ(messageId2, MmiMessageId::INVALID);
57 }
58 } // namespace MMI
59 } // namespace OHOS