Revert option from WITH_TESTS to TEST

CMakeLists.txt

@@ -234,8 +234,8 @@ if(WITH_ORACLE)
 endif()
 
 # Compile tests (default off)
-option(WITH_TESTS "build tests" OFF)
-if(WITH_TESTS)
+option(TEST "build tests" OFF)
+if(TEST)
     include(CTest)
     add_subdirectory(tests)
 endif()

travis-compile.sh

@@ -13,7 +13,7 @@ if [[ $TRAVIS_OS_NAME == "linux" && $QT4 == 0 ]]; then
 fi
 
 if [[ $BUILDTYPE == "Debug" ]]; then
-	cmake .. -DWITH_SERVER=1 -DWITH_TESTS=1 -DCMAKE_BUILD_TYPE=$BUILDTYPE -DWITH_QT4=$QT4 $prefix
+	cmake .. -DWITH_SERVER=1 -DTEST=1 -DCMAKE_BUILD_TYPE=$BUILDTYPE -DWITH_QT4=$QT4 $prefix
 	make -j2
 	make test
 else