fix source ut bug

Signed-off-by: zhuxu <zhuxu29@huawei.com>

services/cameraservice/sourceservice/test/unittest/common/distributedcameramgr/dcamera_source_state_machine_test.cpp

@@ -27,6 +27,7 @@
 #include "dcamera_source_state_factory.h"
 #include "dcamera_source_state_machine.h"
 #include "mock_dcamera_source_dev.h"
+#include "mock_dcamera_source_state_listener.h"
 
 #include "anonymous_string.h"
 #include "distributed_camera_constants.h"
@@ -45,6 +46,7 @@ public:
     void TearDown();
 
     std::shared_ptr<DCameraSourceDev> camDev_;
+    std::shared_ptr<ICameraStateListener> stateListener_;
     std::shared_ptr<DCameraSourceStateMachine> stateMachine_;
 
 private:
@@ -150,7 +152,8 @@ void DCameraSourceStateMachineTest::TearDownTestCase(void)
 
 void DCameraSourceStateMachineTest::SetUp(void)
 {
-    camDev_ = std::make_shared<MockDCameraSourceDev>(TEST_DEVICE_ID, TEST_CAMERA_DH_ID_0);
+    stateListener_ = std::make_shared<MockDCameraSourceStateListener>();
+    camDev_ = std::make_shared<MockDCameraSourceDev>(TEST_DEVICE_ID, TEST_CAMERA_DH_ID_0, stateListener_);
     stateMachine_ = std::make_shared<DCameraSourceStateMachine>(camDev_);
 }
 
@@ -158,6 +161,7 @@ void DCameraSourceStateMachineTest::TearDown(void)
 {
     stateMachine_ = nullptr;
     camDev_ = nullptr;
+    stateListener_ = nullptr;
 }
 
 /**

services/cameraservice/sourceservice/test/unittest/common/distributedcameramgr/mock_dcamera_source_dev.h

@@ -25,7 +25,8 @@ namespace OHOS {
 namespace DistributedHardware {
 class MockDCameraSourceDev : public DCameraSourceDev {
 public:
-    MockDCameraSourceDev(std::string devId, std::string dhId) : DCameraSourceDev(devId, dhId, stateLisener_) {};
+    MockDCameraSourceDev(std::string devId, std::string dhId, std::shared_ptr<ICameraStateListener>& stateLisener)
+        : DCameraSourceDev(devId, dhId, stateLisener) {};
     ~MockDCameraSourceDev() = default;
 
     int32_t ExecuteRegister(std::shared_ptr<DCameraRegistParam>& param)
@@ -76,7 +77,7 @@ public:
 private:
     std::string devId_;
     std::string dhId_;
-    std::shared_ptr<ICameraStateListener> stateLisener_ = nullptr;
+    std::shared_ptr<ICameraStateListener> stateLisener_;
 };
 } // namespace DistributedHardware
 } // namespace OHOS

services/cameraservice/sourceservice/test/unittest/common/distributedcameramgr/mock_dcamera_source_state_listener.h

@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_DISTRIBUTED_CAMERA_MOCKSOURCE_STATE_LISTENER_H
+#define OHOS_DISTRIBUTED_CAMERA_MOCKSOURCE_STATE_LISTENER_H
+
+#include "icamera_state_listener.h"
+
+#include "distributed_camera_errno.h"
+
+namespace OHOS {
+namespace DistributedHardware {
+class MockDCameraSourceStateListener : public ICameraStateListener {
+public:
+    MockDCameraSourceStateListener() {};
+    ~MockDCameraSourceStateListener() = default;
+
+    int32_t OnRegisterNotify(const std::string& devId, const std::string& dhId, const std::string& reqId,
+        int32_t status, std::string& data)
+    {
+        return DCAMERA_OK;
+    }
+
+    int32_t OnUnregisterNotify(const std::string& devId, const std::string& dhId, const std::string& reqId,
+        int32_t status, std::string& data)
+    {
+        return DCAMERA_OK;
+    }
+};
+}
+}
+#endif