TDD_UT测试总结

编写测试用例

访问私有方法：

#define private public
#include "xxx.h"
#undef private#define private public
#define protected public
#include "xxx.h"
#undef protected
#undef private

访问.c文件的静态方法：

#ifdef _cplusplus
extern "C" {
#include "xxx.c"
}
#endif

或

直接添加：

#include "xxx.c"

cpp文件：

/** Copyright (c) 2022 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.*/#include <gtest/gtest.h>using namespace testing::ext;
using namespace OHOS::XXX;
using namespace OHOS::Security::AccessToken;class AVSessionControllerTest : public testing::Test {public:static void SetUpTestCase();static void TearDownTestCase();void SetUp() override;void TearDown() override;std::shared_ptr<AVSession> avsession_ = nullptr;std::shared_ptr<AVSessionController> controller_ = nullptr;static constexpr int64_t TestMicroSecond = 1000;static constexpr int SESSION_LEN = 64;
};void AVSessionControllerTest::SetUpTestCase()
{g_selfTokenId = GetSelfTokenID();AccessTokenIDEx tokenIdEx = AccessTokenKit::AllocHapToken(g_info, g_policy);SetSelfTokenID(tokenIdEx.tokenIdExStruct.tokenID);
}void AVSessionControllerTest::TearDownTestCase()
{SetSelfTokenID(g_selfTokenId);auto tokenId = AccessTokenKit::GetHapTokenID(g_info.userID, g_info.bundleName, g_info.instIndex);AccessTokenKit::DeleteToken(tokenId);
}void AVSessionControllerTest::SetUp()
{OHOS::AppExecFwk::ElementName elementName;elementName.SetBundleName("demo");elementName.SetAbilityName("demo");avsession_ = AVSessionManager::GetInstance().CreateSession("Application", AVSession::SESSION_TYPE_AUDIO,elementName);ASSERT_NE(avsession_, nullptr);auto ret = AVSessionManager::GetInstance().CreateController(avsession_->GetSessionId(), controller_);ASSERT_EQ(ret, AVSESSION_SUCCESS);ASSERT_NE(controller_, nullptr);
}void AVSessionControllerTest::TearDown()
{avsession_->Destroy();controller_->Destroy();
}class XXX1: public XXX2{public:void XXX() override;
};AVControllerCallbackImpl::~AVControllerCallbackImpl()
{}void AVControllerCallbackImpl::XXX()
{isDestory_ = true;
}/**
* @tc.name: Destroy001
* @tc.desc: XXX
* @tc.type: FUNC
* @tc.require:
*/
HWTEST_F(AVSessionControllerTest, Destroy001, TestSize.Level1)
{EXPECT_EQ(controller_->Destroy(), AVSESSION_SUCCESS);EXPECT_EQ(controller_->Destroy(), ERR_CONTROLLER_NOT_EXIST);
}

gn文件：

# Copyright (c) 2022 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.
import("//build/test.gni")module_output_path = "xxx/xxx"###############################################################################
config("module_private_config") {visibility = [ ":*" ]include_dirs = ["../../include/","../../../../../../interfaces/xxx/xxx/xxx/include/",]
}common_deps = ["//third_party/googletest:gtest_main",
]common_external_deps = [
]ohos_unittest("AVSessionManagerTest") {module_out_path = module_output_pathsources = [ "xxx_test.cpp" ]configs = [ ":module_private_config" ]deps = common_depsexternal_deps = common_external_deps
}ohos_unittest("XXXTest") {module_out_path = module_output_pathsources = [ "avsession_controller_test.cpp" ]configs = [ ":module_private_config" ]deps = common_depsexternal_deps = common_external_deps
}###############################################################################
group("unittest") {testonly = truedeps = [":XXXTest",]
}
###############################################################################

外部gn文件：

# Copyright (c) 2022 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.import("//build/ohos.gni")
import("//foundation/xxx/xxx/config.gni")config("xxx_client_config") {include_dirs = ["//xxx/include",]
}ohos_shared_library("xxx_client") {install_enable = trueipc_sources = ["//xxx/xxx.cpp",]client_sources = []sources = ipc_sources + client_sourcespublic_configs = [ ":xxx_client_config" ]public_deps = ["//foundation/multimedia/av_session/frameworks/common:avsession_common","//foundation/multimedia/av_session/utils:avsession_utils",]external_deps = []
}

编译测试用例

编译用例：

32位：
./build.sh --product-name rk3568 --build-target make_test./build.sh --product-name rk3568 --build-target xxx_test64位：
./build.sh --product-name rk3568 --ccache --target-cpu arm64 --build-target xxx_test

#单独生成group的测试用例

./build.sh --product-name rk3568 --build-target XXXTest

生成测试用例位置

/out/rk3568/tests/unittest/xxx

创建testcase\unittest\xxx\xxx位置如下：

D:\file_work\22.6.13(test)\testcase\unittest\xxx\xxx

将测试用例copy到session文件夹

烧镜像流程

编译镜像：

./build.sh --product-name rk3568 --ccache

镜像路径：

\out\rk3568\packages\phone\images\

rk3568烧录

D:\file_work\22.5.23(3568烧录流程)

复制测试工具文件到本地

/home/openharmony/test$  ls

将developertest和xdevice复制到D:\file_work\22.6.13(test)

修改配置文件

修改D:\file_work\22.6.13(test)\developertest\config下的user_config.xml文件，如下图

<test_cases><dir>D:\file_work\22.6.13(test)\testcase</dir>
</test_cases>

手动拉起av_session进程

蓝区selinux临时关闭及手动拉起av_session进程方法：

hdc_std shell setenforce 0
hdc_std shell service_control start av_session查看进程是否起来：
hdc_std shell pgrep "av_session"

运行start.bat

双击developertest下的start.bat

输入3，回车

跑测试用例

-t [TESTTYPE]: 指定测试用例类型，有UT，MST，ST，PERF，FUZZ，BENCHMARK等。（必选参数）

-tp [TESTPART]: 指定部件，可独立使用。

-tm [TESTMODULE]: 指定模块，不可独立使用，需结合-tp指定上级部件使用。

-ts [TESTSUITE]: 指定测试套，可独立使用。

-tc [TESTCASE]: 指定测试用例，不可独立使用，需结合-ts指定上级测试套使用。

-h : 帮助命令。

run -t UT -ts AvsessionManagerTest -tc CreatSession_001run -t UT -ts AvsessionManagerTestrun -t UT

查看运行结果

在developertest下的reports中查看运行结果

查看summary_report.html

测试结果

测试用例的结果会直接显示在控制台上，执行一次的测试结果根路径如下：

reports/xxxx-xx-xx-xx-xx-xx

测试用例格式化结果

result/

测试用例日志

log/plan_log_xxxx-xx-xx-xx-xx-xx.log

测试报告汇总

summary_report.html

测试报告详情

details_report.html