func testExecuteError(t *testing.T, opt *common.Opt, msg string) {
_, err := fint.Execute(opt)
testExpectErrorWithMessage(t, err, msg)
}
func testExecuteNormal(t *testing.T, opt *common.Opt, expectedViolations int) {
v, _ := fint.Execute(opt)
if len(v) != expectedViolations {
t.Errorf("Expected violations are [%d] but [%d] found", expectedViolations, len(v))
}
}
