finally made the tests work with the new spectrum class. Fortunately this time...

finally made the tests work with the new spectrum class. Fortunately this time the fault was at the test

tests/src/serverTestReadWrite.cpp

@@ -43,7 +43,7 @@ void testReadWrite(){
 
   DoocsServerTestHelper::doocsSet<int>("//INT/TO_DEVICE_SCALAR", 42 );
   DoocsServerTestHelper::doocsSet<int>("//CHAR/TO_DEVICE_SCALAR", 44 );
-  DoocsServerTestHelper::doocsSet<int>("//INT/TO_DEVICE_ARRAY", {140, 141, 142, 143, 144, 145, 146, 147, 148, 149} );
+  DoocsServerTestHelper::doocsSetSpectrum("//INT/TO_DEVICE_ARRAY", {140, 141, 142, 143, 144, 145, 146, 147, 148, 149} ); 
   
   // running update now does not change anything, the application has not acted yet
   DoocsServerTestHelper::runUpdate();
@@ -62,14 +62,13 @@ void testReadWrite(){
 
   // we have to get stuff as float in order to work with spectra
   auto intArray = DoocsServerTestHelper::doocsGetArray<float>("//INT/FROM_DEVICE_ARRAY");
-  int testVal = 410;
+  int testVal = 140;
   for (auto val : intArray){
     BOOST_CHECK( std::fabs(val - testVal++) < 0.001 );
   }
 
   auto constArray = DoocsServerTestHelper::doocsGetArray<float>("//INT/CONSTANT_ARRAY");
   for (int i =0; i < int(constArray.size()); ++i){
-    std::cout << "constArray["<<i<<"] " << constArray[i] << std::endl;
     BOOST_CHECK( std::fabs(constArray[i] - (-4*i*i)) < 0.001 ); // float check to compensate binary roundings errors
   }