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 #include <gmock/gmock.h>
18
19 #include "dns_quality_event_handler.h"
20 #include "dns_quality_diag.h"
21
22 namespace OHOS::nmd {
23 namespace {
24 using namespace testing::ext;
25 const char *DNS_DIAG_WORK_THREAD = "DNS_DIAG_WORK_THREAD";
26 } // namespace
27
28 class DnsQualityEventHandlerMock : public DnsQualityEventHandler {
29 public:
DnsQualityEventHandlerMock(const std::shared_ptr<AppExecFwk::EventRunner> & runner)30 explicit DnsQualityEventHandlerMock(const std::shared_ptr<AppExecFwk::EventRunner> &runner)
31 : DnsQualityEventHandler(runner)
32 {
33 }
34 MOCK_METHOD1(ProcessEvent, void(const AppExecFwk::InnerEvent::Pointer &event));
35 };
36
37 class DnsQualityEventHandlerTest : public testing::Test {
38 public:
39 static void SetUpTestCase();
40 static void TearDownTestCase();
41 void SetUp();
42 void TearDown();
43 };
44
SetUpTestCase()45 void DnsQualityEventHandlerTest::SetUpTestCase() {}
46
TearDownTestCase()47 void DnsQualityEventHandlerTest::TearDownTestCase() {}
48
SetUp()49 void DnsQualityEventHandlerTest::SetUp() {}
50
TearDown()51 void DnsQualityEventHandlerTest::TearDown() {}
52
53 HWTEST_F(DnsQualityEventHandlerTest, ProcessEvent_ShouldHandleEvent_WhenEventIsNotNull, TestSize.Level0)
54 {
55 std::shared_ptr<AppExecFwk::EventRunner> runner = AppExecFwk::EventRunner::Create(DNS_DIAG_WORK_THREAD);
56 DnsQualityEventHandler *dnsQualityEventHandler = new DnsQualityEventHandler(runner);
57 AppExecFwk::InnerEvent::Pointer event = AppExecFwk::InnerEvent::Get();
58 dnsQualityEventHandler->ProcessEvent(event);
59 EXPECT_NE(event.get(), nullptr);
60 }
61
62 HWTEST_F(DnsQualityEventHandlerTest, ProcessEvent_ShouldNotHandleEvent_WhenEventIsNull, TestSize.Level0)
63 {
64 std::shared_ptr<AppExecFwk::EventRunner> runner = AppExecFwk::EventRunner::Create(DNS_DIAG_WORK_THREAD);
65 DnsQualityEventHandler *dnsQualityEventHandler = new DnsQualityEventHandler(runner);
66 AppExecFwk::InnerEvent::Pointer event = AppExecFwk::InnerEvent::Get();
67 event.reset();
68 dnsQualityEventHandler->ProcessEvent(event);
69 EXPECT_EQ(event.get(), nullptr);
70 }
71
72 } // namespace OHOS::nmd
73