func TestBirthDateValidator(t *testing.T) {
var now = time.Now()
var yearsAgo = func(yrs int) time.Time {
n := time.Now()
nowAFter := n.AddDate(18, 1, 1)
dur := nowAFter.Sub(n)
return n.Add(-dur)
}
Form := gforms.DefineForm(gforms.NewFields(
gforms.NewDateTimeField(
"date",
time.RFC822,
gforms.Validators{
BirthDateValidator{Limit: 18, Message: msgAge},
},
),
))
vars := url.Values{"date": {now.Format(time.RFC822)}}
req1, err := http.NewRequest("POST", "/", strings.NewReader(vars.Encode()))
if err != nil {
t.Error(err)
}
req1.Header.Add("Content-Type", "application/x-www-form-urlencoded")
form := Form(req1)
if form.IsValid() {
t.Error("Expected some errors")
}
vars = url.Values{"date": {yearsAgo(18).Format(time.RFC822)}}
req2, err := http.NewRequest("POST", "/", strings.NewReader(vars.Encode()))
if err != nil {
t.Error(err)
}
req2.Header.Add("Content-Type", "application/x-www-form-urlencoded")
form = Form(req2)
if !form.IsValid() {
t.Error(form.Errors())
}
}
func TestEqualValidator(t *testing.T) {
var msg = "%s should equal %s"
eForm := gforms.DefineForm(gforms.NewFields(
gforms.NewTextField(
"first",
gforms.Validators{
gforms.Required(),
},
),
gforms.NewTextField(
"second",
gforms.Validators{
EqualValidator{To: "first", Message: msg},
},
),
))
vars := url.Values{
"first": {"hello"},
"second": {"world"},
}
req1, err := http.NewRequest("POST", "/", strings.NewReader(vars.Encode()))
if err != nil {
t.Error(err)
}
req1.Header.Add("Content-Type", "application/x-www-form-urlencoded")
form := eForm(req1)
if form.IsValid() {
t.Error("expected errors")
}
errMsg := form.Errors().Get("second")[0]
expMsg := fmt.Sprintf(msg, "second", "first")
if errMsg != expMsg {
t.Errorf(" expected %s got %s", expMsg, errMsg)
}
}