Step 4: Test Your Python Code Put lines of code in the main part of your Python program to test your Python function using the test cases that you defined above. Here are some examples using the three test cases shown above: # Test 1 result :co.vert to Caesar ( Hello there' ) If ( result == 'HELLOTHERE' ) : p. _ t'': e i 1 0n') else: p. it 'le . 1 e. . or: ' + re ult, # Test 2 result= convert_to_Caesar ( "It's me. Do you understand?") if ( result == ' IT TEXDOYOUUNDER TAND' ) : print ( ' Tesi z OK' ) else: print ( 'Tesi z error: ' + result) # Test . result= convert_to_Caesar (' I studied in 2018. ') if ( result == ' ISTUDIEDINX' ) : print ( 'Test 3 OK' ) else: print ( 'Test 3 error: ' + result)