Clean routine (Azure#530)

* adding cleaner routine

CMakeLists.txt

@@ -9,10 +9,14 @@ option(WARNINGS_AS_ERRORS "Treat compiler warnings as errors" ON)
 option(BUILD_CURL_TRANSPORT "Build internal http transport implementation with CURL for HTTP Pipeline" OFF)
 option(BUILD_TESTING "Build test cases" OFF)
 option(BUILD_DOCUMENTATION "Create HTML based API documentation (requires Doxygen)" OFF)
+option(RUN_LONG_UNIT_TESTS "Tests that takes more than 5 minutes to complete. No effect if BUILD_TESTING is OFF" OFF)
 
 if(BUILD_TESTING)
   # define a symbol that enables some test hooks in code
   add_compile_definitions(TESTING_BUILD)
+  if(RUN_LONG_UNIT_TESTS)
+    add_compile_definitions(RUN_LONG_UNIT_TESTS)
+  endif()
 endif()
 
 # VCPKG Integration

eng/pipelines/templates/jobs/archetype-sdk-client.yml

@@ -35,26 +35,26 @@ jobs:
         OSVmImage: 'ubuntu-18.04'
         VcpkgInstall: 'curl[ssl] libxml2 openssl'
         VCPKG_DEFAULT_TRIPLET: 'x64-linux'
-        CmakeArgs: ' -DBUILD_TESTING=ON'
+        CmakeArgs: ' -DBUILD_TESTING=ON -DRUN_LONG_UNIT_TESTS=ON'
       Win_x86_with_unit_test:
         OSVmImage: 'windows-2019'
         VcpkgInstall: 'curl[winssl] libxml2'
         VCPKG_DEFAULT_TRIPLET: 'x86-windows-static'
         CMAKE_GENERATOR: 'Visual Studio 16 2019'
         CMAKE_GENERATOR_PLATFORM: Win32
-        CmakeArgs: ' -DBUILD_TESTING=ON'
+        CmakeArgs: ' -DBUILD_TESTING=ON -DRUN_LONG_UNIT_TESTS=ON'
       Win_x64_with_unit_test:
         OSVmImage: 'windows-2019'
         VcpkgInstall: 'curl[winssl] libxml2'
         VCPKG_DEFAULT_TRIPLET: 'x64-windows-static'
         CMAKE_GENERATOR: 'Visual Studio 16 2019'
         CMAKE_GENERATOR_PLATFORM: x64
-        CmakeArgs: ' -DBUILD_TESTING=ON'
+        CmakeArgs: ' -DBUILD_TESTING=ON -DRUN_LONG_UNIT_TESTS=ON'
       MacOS_x64_with_unit_test:
         OSVmImage: 'macOS-10.14'
         VcpkgInstall: 'curl[ssl] libxml2 openssl'
         VCPKG_DEFAULT_TRIPLET: 'x64-osx'
-        CmakeArgs: ' -DBUILD_TESTING=ON'
+        CmakeArgs: ' -DBUILD_TESTING=ON -DRUN_LONG_UNIT_TESTS=ON'
   pool:
     vmImage: $(OSVmImage)
   variables: