diff --git a/services/cameraservice/cameraoperator/client/test/unittest/common/cameraoperator/BUILD.gn b/services/cameraservice/cameraoperator/client/test/unittest/common/cameraoperator/BUILD.gn
index b52afc6379cf86608b3c4e40b7682a86de5b20fc..393a87609c2de9080e3f39c99df2207e31a3909e 100644
--- a/services/cameraservice/cameraoperator/client/test/unittest/common/cameraoperator/BUILD.gn
+++ b/services/cameraservice/cameraoperator/client/test/unittest/common/cameraoperator/BUILD.gn
@@ -72,6 +72,7 @@ ohos_unittest("DCameraClientTest") {
     "access_token:libnativetoken",
     "access_token:libtoken_setproc",
     "c_utils:utils",
+    "drivers_interface_camera:libcamera_proxy_1.0",
     "drivers_interface_distributed_camera:libdistributed_camera_provider_proxy_1.0",
     "eventhandler:libeventhandler",
     "hiviewdfx_hilog_native:libhilog",
diff --git a/services/cameraservice/cameraoperator/client/test/unittest/common/cameraoperator/dcamera_client_test.cpp b/services/cameraservice/cameraoperator/client/test/unittest/common/cameraoperator/dcamera_client_test.cpp
index f276a6a8ed94b71ef592a11cd9b09be49710d71e..1b4b392e9f00d92118cf7282c4a1faba75fcc475 100644
--- a/services/cameraservice/cameraoperator/client/test/unittest/common/cameraoperator/dcamera_client_test.cpp
+++ b/services/cameraservice/cameraoperator/client/test/unittest/common/cameraoperator/dcamera_client_test.cpp
@@ -17,9 +17,15 @@
 
 #include "accesstoken_kit.h"
 #include "anonymous_string.h"
+#include "camera_util.h"
 #include "dcamera_client.h"
 #include "dcamera_handler.h"
-#include "dcamera_video_surface_listener.h"
+#include "dcamera_input_callback.h"
+#include "dcamera_manager_callback.h"
+#include "dcamera_photo_callback.h"
+#include "dcamera_preview_callback.h"
+#include "dcamera_session_callback.h"
+#include "dcamera_video_callback.h"
 #include "distributed_camera_constants.h"
 #include "distributed_camera_errno.h"
 #include "distributed_hardware_log.h"
@@ -175,7 +181,52 @@ void DCameraClientTest::SetTokenID()
 HWTEST_F(DCameraClientTest, dcamera_client_test_001, TestSize.Level1)
 {
     DHLOGI("DCameraClientTest dcamera_client_test_001: test set state callback");
+    auto managerCallback = std::make_shared<DCameraManagerCallback>();
+    CameraStandard::CameraStatusInfo cameraStatus;
+    managerCallback->OnCameraStatusChanged(cameraStatus);
+    managerCallback->OnFlashlightStatusChanged("", CameraStandard::FlashStatus::FLASH_STATUS_OFF);
+
+    auto inputCallback = std::make_shared<DCameraInputCallback>(nullptr);
+    inputCallback->OnError(CameraStandard::CamServiceError::CAMERA_DEVICE_BUSY, 0);
+
+    auto sessionCallback = std::make_shared<DCameraSessionCallback>(nullptr);
+    sessionCallback->OnError(0);
+    sessionCallback->OnFocusState(CameraStandard::FocusCallback::UNFOCUSED);
+
+    auto photoCallback = std::make_shared<DCameraPhotoCallback>(nullptr);
+    photoCallback->OnCaptureStarted(0);
+    photoCallback->OnCaptureEnded(0, 0);
+    photoCallback->OnFrameShutter(0, 0);
+    photoCallback->OnCaptureError(0, 0);
+
+    auto previewCallback = std::make_shared<DCameraPreviewCallback>(nullptr);
+    previewCallback->OnFrameStarted();
+    previewCallback->OnFrameEnded(0);
+    previewCallback->OnError(0);
+
+    auto videoCallback = std::make_shared<DCameraVideoCallback>(nullptr);
+    videoCallback->OnFrameStarted();
+    videoCallback->OnFrameEnded(0);
+    videoCallback->OnError(0);
+
     std::shared_ptr<StateCallback> stateCallback = std::make_shared<DCameraClientTestStateCallback>();
+    inputCallback = std::make_shared<DCameraInputCallback>(stateCallback);
+    inputCallback->OnError(CameraStandard::CamServiceError::CAMERA_DEVICE_BUSY, 0);
+    inputCallback->OnError(CameraStandard::CamServiceError::CAMERA_DEVICE_PREEMPTED, 0);
+
+    sessionCallback = std::make_shared<DCameraSessionCallback>(stateCallback);
+    sessionCallback->OnError(0);
+    sessionCallback->OnFocusState(CameraStandard::FocusCallback::UNFOCUSED);
+
+    photoCallback = std::make_shared<DCameraPhotoCallback>(stateCallback);
+    photoCallback->OnCaptureError(0, 0);
+
+    previewCallback = std::make_shared<DCameraPreviewCallback>(stateCallback);
+    previewCallback->OnError(0);
+
+    videoCallback = std::make_shared<DCameraVideoCallback>(stateCallback);
+    videoCallback->OnError(0);
+
     int32_t ret = client_->SetStateCallback(stateCallback);
     EXPECT_EQ(DCAMERA_OK, ret);
 }
@@ -189,7 +240,19 @@ HWTEST_F(DCameraClientTest, dcamera_client_test_001, TestSize.Level1)
 HWTEST_F(DCameraClientTest, dcamera_client_test_002, TestSize.Level1)
 {
     DHLOGI("DCameraClientTest dcamera_client_test_002: test set result callback");
+    auto photoSurfaceListener = std::make_shared<DCameraPhotoSurfaceListener>(nullptr, nullptr);
+    photoSurfaceListener->OnBufferAvailable();
+
+    auto videoSurfaceListener = std::make_shared<DCameraVideoSurfaceListener>(nullptr, nullptr);
+    videoSurfaceListener->OnBufferAvailable();
+
     std::shared_ptr<ResultCallback> resultCallback = std::make_shared<DCameraClientTestResultCallback>();
+    photoSurfaceListener = std::make_shared<DCameraPhotoSurfaceListener>(nullptr, resultCallback);
+    photoSurfaceListener->OnBufferAvailable();
+
+    videoSurfaceListener = std::make_shared<DCameraVideoSurfaceListener>(nullptr, resultCallback);
+    videoSurfaceListener->OnBufferAvailable();
+
     int32_t ret = client_->SetResultCallback(resultCallback);
     EXPECT_EQ(DCAMERA_OK, ret);
 }