t.Errorf("Test %d: %s: Expected Content Type of the object to be %v, but instead found it to be %v",i+1,instanceType,testCase.result.ContentType,result.ContentType)
}
iftestCase.result.IsDir!=result.IsDir{
t.Errorf("Test %d: %s: Expected IsDir flag of the object to be %v, but instead found it to be %v",i+1,instanceType,testCase.result.IsDir,result.IsDir)
t.Errorf("Test %d: %s: Expected IsDir flag of the object to be %v, but instead found it to be %v",i+1,instanceType,testCase.result.IsDir,result.IsDir)