public void Test01_ProjectReferenceDoesNotExist()
        {
            var test = new Test(@"Test01_ProjectReferenceDoesNotExist\Project01\Project01.csproj", null);

            Exception exception = null;
            bool result = true;
            try
            {
                test.DeleteOutput();
                result = test.Execute();
            }
            catch(Exception ex)
            {
                exception = ex;
            }

            Assert.That(!result, "Any error should lead to negative result");
            Assert.That(exception == null, "Exception {0} was not expected", exception);

            var fileExist = test.DeleteOutput();
            Assert.That(!fileExist, "In case of error there should not be file generated");
        }