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// Copyright 2014 Alvaro J. Genial. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package form
import (
"net/url"
"reflect"
"strings"
"testing"
)
func TestDecodeString(t *testing.T) {
for _, c := range testCases(decOnly) {
if err := DecodeString(c.a, c.s); err != nil {
t.Errorf("DecodeString(%#v): %s", c.s, err)
} else if !reflect.DeepEqual(c.a, c.b) {
t.Errorf("DecodeString(%#v)\n want (%#v)\n have (%#v)", c.s, c.b, c.a)
}
}
}
func TestDecodeValues(t *testing.T) {
for _, c := range testCases(decOnly) {
vs := mustParseQuery(c.s)
if err := DecodeValues(c.a, vs); err != nil {
t.Errorf("DecodeValues(%#v): %s", vs, err)
} else if !reflect.DeepEqual(c.a, c.b) {
t.Errorf("DecodeValues(%#v)\n want (%#v)\n have (%#v)", vs, c.b, c.a)
}
}
}
func TestDecode(t *testing.T) {
for _, c := range testCases(decOnly) {
r := strings.NewReader(c.s)
d := NewDecoder(r)
if err := d.Decode(c.a); err != nil {
t.Errorf("Decode(%#v): %s", r, err)
} else if !reflect.DeepEqual(c.a, c.b) {
t.Errorf("Decode(%#v)\n want (%#v)\n have (%#v)", r, c.b, c.a)
}
}
}
func TestDecodeIgnoreUnknown(t *testing.T) {
type simpleStruct struct{ A string }
var dst simpleStruct
values := url.Values{
"b": []string{"2"},
"A": []string{"1"},
}
expected := simpleStruct{A: "1"}
d := NewDecoder(nil)
err := d.DecodeValues(&dst, values)
if err == nil || err.Error() != "b doesn't exist in form.simpleStruct" {
t.Errorf("Decode(%#v): expected error got nil", values)
}
d.IgnoreUnknownKeys(true)
err = d.DecodeValues(&dst, values)
if err != nil {
t.Errorf("Decode(%#v): %s", values, err)
}
if !reflect.DeepEqual(dst, expected) {
t.Errorf("Decode(%#v)\n want (%#v)\n have (%#v)", values, expected, dst)
}
}
func TestDecodeIgnoreCase(t *testing.T) {
type simpleStruct struct{ AaAA string }
var dst simpleStruct
values := url.Values{
"aAaA": []string{"1"},
}
expected := simpleStruct{AaAA: "1"}
d := NewDecoder(nil)
err := d.DecodeValues(&dst, values)
if err == nil || err.Error() != "aAaA doesn't exist in form.simpleStruct" {
t.Errorf("Decode(%#v): expected error got nil", values)
}
d.IgnoreCase(true)
err = d.DecodeValues(&dst, values)
if err != nil {
t.Errorf("Decode(%#v): %s", values, err)
}
if !reflect.DeepEqual(dst, expected) {
t.Errorf("Decode(%#v)\n want (%#v)\n have (%#v)", values, expected, dst)
}
}
func TestDecodeIgnoreCasePriority(t *testing.T) {
type simpleStruct struct {
Aaa string
AaA string
AAA string
}
var dst simpleStruct
values := url.Values{
"AaA": []string{"1"},
}
expected := simpleStruct{AaA: "1"}
d := NewDecoder(nil)
d.IgnoreCase(true)
err := d.DecodeValues(&dst, values)
if err != nil {
t.Errorf("Decode(%#v): %s", values, err)
}
if !reflect.DeepEqual(dst, expected) {
t.Errorf("Decode(%#v)\n want (%#v)\n have (%#v)", values, expected, dst)
}
}
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