Apply suggestions from code review

Author: pcarruscag

TestCases/tutorials.py

@@ -353,7 +353,7 @@ def main():
     sudo_design_fado.multizone = False
     sudo_design_fado.test_iter = 10
     sudo_design_fado.timeout = 1600
-    sudo_design_fado.reference_file   = "optim.csv.ref"
+    sudo_design_fado.reference_file   = "../../../TestCases/Tutorials/design/Inc_Turbulent_Bend_Wallfunctions/optim.csv.ref"
     sudo_design_fado.test_file        = "optim.csv"
     sudo_design_fado.comp_threshold   = 1e-6
     sudo_design_fado.tol_file_percent = 0.1

docker/test/runTests.sh

@@ -101,10 +101,7 @@ else
     exit 1
   fi
 fi
-echo "Copying Tutorials folder to tests folder."
 cp -R ./Tutorials/ tests/.
-echo "Copying TestCases/Tutorials folder to tests/Tutorials folder"
-cp -R src/SU2/TestCases/Tutorials/* tests/Tutorials/.
 
 # Set the environment variables
 export SU2_RUN=$PWD/install/bin