Introduced cmake module registerTests:

usage:
register_tests(SOURCES
                 ${list_of_source_files}
                 "test_src.cc"
                 ${concatenated_string_of_source_files}
               NAMESPACE
                 "test_namespace"
               DEPENDS
                 ${list_of_targets}
               INCLUDES
                 ${list_of_include_directories}
               COMPILE_OPTIONS
                 ${list_of_compile_options})

Function registers tests defined as a list of souce files.  Test defined
by file source_name.cc in the SOURCES list is registered under the name
  test_namespace.source_name

Provided list of dependent targets and include directories are used for
test executables as PRIVATE dependencies during compilation.

Function implicitly adds a dependency on the boost unit test framework
to each generated test executable.

cmake/Modules/registerTests.cmake

+include(CMakeParseArguments)
+#
+# usage:
+# register_tests(SOURCES
+#                  ${list_of_source_files}
+#                  "test_src.cc"
+#                  ${concatenated_string_of_source_files}
+#                NAMESPACE
+#                  "test_namespace"
+#                DEPENDS
+#                  ${list_of_targets}
+#                INCLUDES
+#                  ${list_of_include_directories}
+#                COMPILE_OPTIONS
+#                  ${list_of_compile_options})
+# 
+# Function registers tests defined as a list of souce files.  Test
+# defined by file source_name.cc in the SOURCES list is registered under
+# the name
+#   test_namespace.source_name
+# 
+# Provided list of dependent targets and include directories are used
+# for test executables as PRIVATE dependencies during compilation.
+# 
+# Function implicitly adds a dependency on the boost unit test framework
+# to each generated test executable.
+function(register_tests)
+  find_package(Boost COMPONENTS unit_test_framework REQUIRED)
+
+  list(APPEND single_parmeter_keywords NAMESPACE)
+  list(APPEND multi_parmeter_keywords SOURCES 
+                                      DEPENDS
+                                      INCLUDES 
+                                      COMPILE_OPTIONS)
+  cmake_parse_arguments("arg" "" "${single_parmeter_keywords}"
+                        "${multi_parmeter_keywords}" "${ARGN}")
+
+
+  register_exe(SOURCES "${arg_SOURCES}" 
+               NAMESPACE "${arg_NAMESPACE}")
+
+  get_test_targets(list_of_targets "${arg_SOURCES}")
+  
+  add_target_includes_private(TARGETS "${list_of_targets}" 
+                              DEPENDS "${arg_INCLUDES}" 
+                              "${Boost_INCLUDE_DIR}")
+
+  add_target_link_libraries_private(TARGETS "${list_of_targets}" 
+                                    DEPENDS "${Boost_UNIT_TEST_FRAMEWORK_LIBRARY}"
+                                            "${arg_DEPENDS}")
+
+  add_target_compile_options_private(TARGETS "${list_of_targets}"
+                                     COMPILE_OPTIONS "${arg_COMPILE_OPTIONS}")
+  
+endfunction()
+
+#
+# Private functions: Do not use directly
+######################################################################
+function(add_target_compile_options_private)
+  list(APPEND list_of_multivalue_keywords TARGETS COMPILE_OPTIONS)
+  cmake_parse_arguments("arg" "" "" "${list_of_multivalue_keywords}" "${ARGN}")
+  foreach( target IN LISTS arg_TARGETS)
+    target_compile_options(${target}
+                           PRIVATE
+                             ${arg_COMPILE_OPTIONS})
+  endforeach()
+endfunction()
+
+
+function(add_target_includes_private)
+
+  list(APPEND multi_value_keywords TARGETS DEPENDS)
+  cmake_parse_arguments("arg" "" "" "${multi_value_keywords}" "${ARGN}")
+  foreach(target_name IN LISTS arg_TARGETS)
+    target_include_directories("${target_name}"
+                               PRIVATE
+                               "${arg_DEPENDS}")
+  endforeach()
+endfunction()
+
+######################################
+function(add_target_link_libraries_private)
+  list(APPEND multi_value_keywords TARGETS DEPENDS)
+  cmake_parse_arguments("arg" "" "" "${multi_value_keywords}" "${ARGN}")
+  foreach(target_name IN LISTS arg_TARGETS)
+    target_link_libraries("${target_name}"
+                               PRIVATE
+                               "${arg_DEPENDS}")
+  endforeach()
+endfunction()
+
+######################################
+function(register_exe)
+  list(APPEND single_value_keywords NAMESPACE)
+  list(APPEND multi_value_keywords SOURCES)
+  
+  cmake_parse_arguments("arg" "" "${single_value_keywords}" 
+                         "${multi_value_keywords}" "${ARGN}")
+  foreach(source_name IN LISTS arg_SOURCES)
+    get_filename_component(target_name ${source_name} NAME_WE)
+    add_executable(${target_name} ${source_name})
+    # Fixme: The thing below doesnt work for some reason
+    #add_test(NAME ${test_namespace}.${target_name} 
+    #        COMMAND ${target_name} 
+    #        WORKING_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/tests)
+    #        
+    add_test(${arg_NAMESPACE}.${target_name} 
+             ${target_name} 
+             WORKING_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/tests)
+  endforeach()
+endfunction()
+
+######################################
+function(get_test_targets list_of_targets list_of_source_files )
+  foreach(source_name IN LISTS list_of_source_files)
+    get_filename_component(target_name ${source_name} NAME_WE)
+    list(APPEND list_of_targets_ ${target_name})
+  endforeach()
+  set(${list_of_targets} ${list_of_targets_} PARENT_SCOPE)
+endfunction()
+######################################################################