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-rw-r--r--vendor/github.com/gorilla/schema/decoder_test.go1693
1 files changed, 1693 insertions, 0 deletions
diff --git a/vendor/github.com/gorilla/schema/decoder_test.go b/vendor/github.com/gorilla/schema/decoder_test.go
new file mode 100644
index 000000000..18b3b3270
--- /dev/null
+++ b/vendor/github.com/gorilla/schema/decoder_test.go
@@ -0,0 +1,1693 @@
+// Copyright 2012 The Gorilla Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package schema
+
+import (
+ "encoding/hex"
+ "errors"
+ "reflect"
+ "strings"
+ "testing"
+ "time"
+)
+
+type IntAlias int
+
+type rudeBool bool
+
+func (id *rudeBool) UnmarshalText(text []byte) error {
+ value := string(text)
+ switch {
+ case strings.EqualFold("Yup", value):
+ *id = true
+ case strings.EqualFold("Nope", value):
+ *id = false
+ default:
+ return errors.New("value must be yup or nope")
+ }
+ return nil
+}
+
+// All cases we want to cover, in a nutshell.
+type S1 struct {
+ F01 int `schema:"f1"`
+ F02 *int `schema:"f2"`
+ F03 []int `schema:"f3"`
+ F04 []*int `schema:"f4"`
+ F05 *[]int `schema:"f5"`
+ F06 *[]*int `schema:"f6"`
+ F07 S2 `schema:"f7"`
+ F08 *S1 `schema:"f8"`
+ F09 int `schema:"-"`
+ F10 []S1 `schema:"f10"`
+ F11 []*S1 `schema:"f11"`
+ F12 *[]S1 `schema:"f12"`
+ F13 *[]*S1 `schema:"f13"`
+ F14 int `schema:"f14"`
+ F15 IntAlias `schema:"f15"`
+ F16 []IntAlias `schema:"f16"`
+ F17 S19 `schema:"f17"`
+ F18 rudeBool `schema:"f18"`
+ F19 *rudeBool `schema:"f19"`
+ F20 []rudeBool `schema:"f20"`
+ F21 []*rudeBool `schema:"f21"`
+}
+
+type S2 struct {
+ F01 *[]*int `schema:"f1"`
+}
+
+type S19 [2]byte
+
+func (id *S19) UnmarshalText(text []byte) error {
+ buf, err := hex.DecodeString(string(text))
+ if err != nil {
+ return err
+ }
+ if len(buf) > len(*id) {
+ return errors.New("out of range")
+ }
+ for i := range buf {
+ (*id)[i] = buf[i]
+ }
+ return nil
+}
+
+func TestAll(t *testing.T) {
+ v := map[string][]string{
+ "f1": {"1"},
+ "f2": {"2"},
+ "f3": {"31", "32"},
+ "f4": {"41", "42"},
+ "f5": {"51", "52"},
+ "f6": {"61", "62"},
+ "f7.f1": {"71", "72"},
+ "f8.f8.f7.f1": {"81", "82"},
+ "f9": {"9"},
+ "f10.0.f10.0.f6": {"101", "102"},
+ "f10.0.f10.1.f6": {"103", "104"},
+ "f11.0.f11.0.f6": {"111", "112"},
+ "f11.0.f11.1.f6": {"113", "114"},
+ "f12.0.f12.0.f6": {"121", "122"},
+ "f12.0.f12.1.f6": {"123", "124"},
+ "f13.0.f13.0.f6": {"131", "132"},
+ "f13.0.f13.1.f6": {"133", "134"},
+ "f14": {},
+ "f15": {"151"},
+ "f16": {"161", "162"},
+ "f17": {"1a2b"},
+ "f18": {"yup"},
+ "f19": {"nope"},
+ "f20": {"nope", "yup"},
+ "f21": {"yup", "nope"},
+ }
+ f2 := 2
+ f41, f42 := 41, 42
+ f61, f62 := 61, 62
+ f71, f72 := 71, 72
+ f81, f82 := 81, 82
+ f101, f102, f103, f104 := 101, 102, 103, 104
+ f111, f112, f113, f114 := 111, 112, 113, 114
+ f121, f122, f123, f124 := 121, 122, 123, 124
+ f131, f132, f133, f134 := 131, 132, 133, 134
+ var f151 IntAlias = 151
+ var f161, f162 IntAlias = 161, 162
+ var f152, f153 rudeBool = true, false
+ e := S1{
+ F01: 1,
+ F02: &f2,
+ F03: []int{31, 32},
+ F04: []*int{&f41, &f42},
+ F05: &[]int{51, 52},
+ F06: &[]*int{&f61, &f62},
+ F07: S2{
+ F01: &[]*int{&f71, &f72},
+ },
+ F08: &S1{
+ F08: &S1{
+ F07: S2{
+ F01: &[]*int{&f81, &f82},
+ },
+ },
+ },
+ F09: 0,
+ F10: []S1{
+ S1{
+ F10: []S1{
+ S1{F06: &[]*int{&f101, &f102}},
+ S1{F06: &[]*int{&f103, &f104}},
+ },
+ },
+ },
+ F11: []*S1{
+ &S1{
+ F11: []*S1{
+ &S1{F06: &[]*int{&f111, &f112}},
+ &S1{F06: &[]*int{&f113, &f114}},
+ },
+ },
+ },
+ F12: &[]S1{
+ S1{
+ F12: &[]S1{
+ S1{F06: &[]*int{&f121, &f122}},
+ S1{F06: &[]*int{&f123, &f124}},
+ },
+ },
+ },
+ F13: &[]*S1{
+ &S1{
+ F13: &[]*S1{
+ &S1{F06: &[]*int{&f131, &f132}},
+ &S1{F06: &[]*int{&f133, &f134}},
+ },
+ },
+ },
+ F14: 0,
+ F15: f151,
+ F16: []IntAlias{f161, f162},
+ F17: S19{0x1a, 0x2b},
+ F18: f152,
+ F19: &f153,
+ F20: []rudeBool{f153, f152},
+ F21: []*rudeBool{&f152, &f153},
+ }
+
+ s := &S1{}
+ _ = NewDecoder().Decode(s, v)
+
+ vals := func(values []*int) []int {
+ r := make([]int, len(values))
+ for k, v := range values {
+ r[k] = *v
+ }
+ return r
+ }
+
+ if s.F01 != e.F01 {
+ t.Errorf("f1: expected %v, got %v", e.F01, s.F01)
+ }
+ if s.F02 == nil {
+ t.Errorf("f2: expected %v, got nil", *e.F02)
+ } else if *s.F02 != *e.F02 {
+ t.Errorf("f2: expected %v, got %v", *e.F02, *s.F02)
+ }
+ if s.F03 == nil {
+ t.Errorf("f3: expected %v, got nil", e.F03)
+ } else if len(s.F03) != 2 || s.F03[0] != e.F03[0] || s.F03[1] != e.F03[1] {
+ t.Errorf("f3: expected %v, got %v", e.F03, s.F03)
+ }
+ if s.F04 == nil {
+ t.Errorf("f4: expected %v, got nil", e.F04)
+ } else {
+ if len(s.F04) != 2 || *(s.F04)[0] != *(e.F04)[0] || *(s.F04)[1] != *(e.F04)[1] {
+ t.Errorf("f4: expected %v, got %v", vals(e.F04), vals(s.F04))
+ }
+ }
+ if s.F05 == nil {
+ t.Errorf("f5: expected %v, got nil", e.F05)
+ } else {
+ sF05, eF05 := *s.F05, *e.F05
+ if len(sF05) != 2 || sF05[0] != eF05[0] || sF05[1] != eF05[1] {
+ t.Errorf("f5: expected %v, got %v", eF05, sF05)
+ }
+ }
+ if s.F06 == nil {
+ t.Errorf("f6: expected %v, got nil", vals(*e.F06))
+ } else {
+ sF06, eF06 := *s.F06, *e.F06
+ if len(sF06) != 2 || *(sF06)[0] != *(eF06)[0] || *(sF06)[1] != *(eF06)[1] {
+ t.Errorf("f6: expected %v, got %v", vals(eF06), vals(sF06))
+ }
+ }
+ if s.F07.F01 == nil {
+ t.Errorf("f7.f1: expected %v, got nil", vals(*e.F07.F01))
+ } else {
+ sF07, eF07 := *s.F07.F01, *e.F07.F01
+ if len(sF07) != 2 || *(sF07)[0] != *(eF07)[0] || *(sF07)[1] != *(eF07)[1] {
+ t.Errorf("f7.f1: expected %v, got %v", vals(eF07), vals(sF07))
+ }
+ }
+ if s.F08 == nil {
+ t.Errorf("f8: got nil")
+ } else if s.F08.F08 == nil {
+ t.Errorf("f8.f8: got nil")
+ } else if s.F08.F08.F07.F01 == nil {
+ t.Errorf("f8.f8.f7.f1: expected %v, got nil", vals(*e.F08.F08.F07.F01))
+ } else {
+ sF08, eF08 := *s.F08.F08.F07.F01, *e.F08.F08.F07.F01
+ if len(sF08) != 2 || *(sF08)[0] != *(eF08)[0] || *(sF08)[1] != *(eF08)[1] {
+ t.Errorf("f8.f8.f7.f1: expected %v, got %v", vals(eF08), vals(sF08))
+ }
+ }
+ if s.F09 != e.F09 {
+ t.Errorf("f9: expected %v, got %v", e.F09, s.F09)
+ }
+ if s.F10 == nil {
+ t.Errorf("f10: got nil")
+ } else if len(s.F10) != 1 {
+ t.Errorf("f10: expected 1 element, got %v", s.F10)
+ } else {
+ if len(s.F10[0].F10) != 2 {
+ t.Errorf("f10.0.f10: expected 1 element, got %v", s.F10[0].F10)
+ } else {
+ sF10, eF10 := *s.F10[0].F10[0].F06, *e.F10[0].F10[0].F06
+ if sF10 == nil {
+ t.Errorf("f10.0.f10.0.f6: expected %v, got nil", vals(eF10))
+ } else {
+ if len(sF10) != 2 || *(sF10)[0] != *(eF10)[0] || *(sF10)[1] != *(eF10)[1] {
+ t.Errorf("f10.0.f10.0.f6: expected %v, got %v", vals(eF10), vals(sF10))
+ }
+ }
+ sF10, eF10 = *s.F10[0].F10[1].F06, *e.F10[0].F10[1].F06
+ if sF10 == nil {
+ t.Errorf("f10.0.f10.0.f6: expected %v, got nil", vals(eF10))
+ } else {
+ if len(sF10) != 2 || *(sF10)[0] != *(eF10)[0] || *(sF10)[1] != *(eF10)[1] {
+ t.Errorf("f10.0.f10.0.f6: expected %v, got %v", vals(eF10), vals(sF10))
+ }
+ }
+ }
+ }
+ if s.F11 == nil {
+ t.Errorf("f11: got nil")
+ } else if len(s.F11) != 1 {
+ t.Errorf("f11: expected 1 element, got %v", s.F11)
+ } else {
+ if len(s.F11[0].F11) != 2 {
+ t.Errorf("f11.0.f11: expected 1 element, got %v", s.F11[0].F11)
+ } else {
+ sF11, eF11 := *s.F11[0].F11[0].F06, *e.F11[0].F11[0].F06
+ if sF11 == nil {
+ t.Errorf("f11.0.f11.0.f6: expected %v, got nil", vals(eF11))
+ } else {
+ if len(sF11) != 2 || *(sF11)[0] != *(eF11)[0] || *(sF11)[1] != *(eF11)[1] {
+ t.Errorf("f11.0.f11.0.f6: expected %v, got %v", vals(eF11), vals(sF11))
+ }
+ }
+ sF11, eF11 = *s.F11[0].F11[1].F06, *e.F11[0].F11[1].F06
+ if sF11 == nil {
+ t.Errorf("f11.0.f11.0.f6: expected %v, got nil", vals(eF11))
+ } else {
+ if len(sF11) != 2 || *(sF11)[0] != *(eF11)[0] || *(sF11)[1] != *(eF11)[1] {
+ t.Errorf("f11.0.f11.0.f6: expected %v, got %v", vals(eF11), vals(sF11))
+ }
+ }
+ }
+ }
+ if s.F12 == nil {
+ t.Errorf("f12: got nil")
+ } else if len(*s.F12) != 1 {
+ t.Errorf("f12: expected 1 element, got %v", *s.F12)
+ } else {
+ sF12, eF12 := *(s.F12), *(e.F12)
+ if len(*sF12[0].F12) != 2 {
+ t.Errorf("f12.0.f12: expected 1 element, got %v", *sF12[0].F12)
+ } else {
+ sF122, eF122 := *(*sF12[0].F12)[0].F06, *(*eF12[0].F12)[0].F06
+ if sF122 == nil {
+ t.Errorf("f12.0.f12.0.f6: expected %v, got nil", vals(eF122))
+ } else {
+ if len(sF122) != 2 || *(sF122)[0] != *(eF122)[0] || *(sF122)[1] != *(eF122)[1] {
+ t.Errorf("f12.0.f12.0.f6: expected %v, got %v", vals(eF122), vals(sF122))
+ }
+ }
+ sF122, eF122 = *(*sF12[0].F12)[1].F06, *(*eF12[0].F12)[1].F06
+ if sF122 == nil {
+ t.Errorf("f12.0.f12.0.f6: expected %v, got nil", vals(eF122))
+ } else {
+ if len(sF122) != 2 || *(sF122)[0] != *(eF122)[0] || *(sF122)[1] != *(eF122)[1] {
+ t.Errorf("f12.0.f12.0.f6: expected %v, got %v", vals(eF122), vals(sF122))
+ }
+ }
+ }
+ }
+ if s.F13 == nil {
+ t.Errorf("f13: got nil")
+ } else if len(*s.F13) != 1 {
+ t.Errorf("f13: expected 1 element, got %v", *s.F13)
+ } else {
+ sF13, eF13 := *(s.F13), *(e.F13)
+ if len(*sF13[0].F13) != 2 {
+ t.Errorf("f13.0.f13: expected 1 element, got %v", *sF13[0].F13)
+ } else {
+ sF132, eF132 := *(*sF13[0].F13)[0].F06, *(*eF13[0].F13)[0].F06
+ if sF132 == nil {
+ t.Errorf("f13.0.f13.0.f6: expected %v, got nil", vals(eF132))
+ } else {
+ if len(sF132) != 2 || *(sF132)[0] != *(eF132)[0] || *(sF132)[1] != *(eF132)[1] {
+ t.Errorf("f13.0.f13.0.f6: expected %v, got %v", vals(eF132), vals(sF132))
+ }
+ }
+ sF132, eF132 = *(*sF13[0].F13)[1].F06, *(*eF13[0].F13)[1].F06
+ if sF132 == nil {
+ t.Errorf("f13.0.f13.0.f6: expected %v, got nil", vals(eF132))
+ } else {
+ if len(sF132) != 2 || *(sF132)[0] != *(eF132)[0] || *(sF132)[1] != *(eF132)[1] {
+ t.Errorf("f13.0.f13.0.f6: expected %v, got %v", vals(eF132), vals(sF132))
+ }
+ }
+ }
+ }
+ if s.F14 != e.F14 {
+ t.Errorf("f14: expected %v, got %v", e.F14, s.F14)
+ }
+ if s.F15 != e.F15 {
+ t.Errorf("f15: expected %v, got %v", e.F15, s.F15)
+ }
+ if s.F16 == nil {
+ t.Errorf("f16: nil")
+ } else if len(s.F16) != len(e.F16) {
+ t.Errorf("f16: expected len %d, got %d", len(e.F16), len(s.F16))
+ } else if !reflect.DeepEqual(s.F16, e.F16) {
+ t.Errorf("f16: expected %v, got %v", e.F16, s.F16)
+ }
+ if s.F17 != e.F17 {
+ t.Errorf("f17: expected %v, got %v", e.F17, s.F17)
+ }
+ if s.F18 != e.F18 {
+ t.Errorf("f18: expected %v, got %v", e.F18, s.F18)
+ }
+ if *s.F19 != *e.F19 {
+ t.Errorf("f19: expected %v, got %v", *e.F19, *s.F19)
+ }
+ if s.F20 == nil {
+ t.Errorf("f20: nil")
+ } else if len(s.F20) != len(e.F20) {
+ t.Errorf("f20: expected %v, got %v", e.F20, s.F20)
+ } else if !reflect.DeepEqual(s.F20, e.F20) {
+ t.Errorf("f20: expected %v, got %v", e.F20, s.F20)
+ }
+ if s.F21 == nil {
+ t.Errorf("f21: nil")
+ } else if len(s.F21) != len(e.F21) {
+ t.Errorf("f21: expected length %d, got %d", len(e.F21), len(s.F21))
+ } else if !reflect.DeepEqual(s.F21, e.F21) {
+ t.Errorf("f21: expected %v, got %v", e.F21, s.F21)
+ }
+}
+
+func BenchmarkAll(b *testing.B) {
+ v := map[string][]string{
+ "f1": {"1"},
+ "f2": {"2"},
+ "f3": {"31", "32"},
+ "f4": {"41", "42"},
+ "f5": {"51", "52"},
+ "f6": {"61", "62"},
+ "f7.f1": {"71", "72"},
+ "f8.f8.f7.f1": {"81", "82"},
+ "f9": {"9"},
+ "f10.0.f10.0.f6": {"101", "102"},
+ "f10.0.f10.1.f6": {"103", "104"},
+ "f11.0.f11.0.f6": {"111", "112"},
+ "f11.0.f11.1.f6": {"113", "114"},
+ "f12.0.f12.0.f6": {"121", "122"},
+ "f12.0.f12.1.f6": {"123", "124"},
+ "f13.0.f13.0.f6": {"131", "132"},
+ "f13.0.f13.1.f6": {"133", "134"},
+ }
+
+ b.ResetTimer()
+
+ for i := 0; i < b.N; i++ {
+ s := &S1{}
+ _ = NewDecoder().Decode(s, v)
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+type S3 struct {
+ F01 bool
+ F02 float32
+ F03 float64
+ F04 int
+ F05 int8
+ F06 int16
+ F07 int32
+ F08 int64
+ F09 string
+ F10 uint
+ F11 uint8
+ F12 uint16
+ F13 uint32
+ F14 uint64
+}
+
+func TestDefaultConverters(t *testing.T) {
+ v := map[string][]string{
+ "F01": {"true"},
+ "F02": {"4.2"},
+ "F03": {"4.3"},
+ "F04": {"-42"},
+ "F05": {"-43"},
+ "F06": {"-44"},
+ "F07": {"-45"},
+ "F08": {"-46"},
+ "F09": {"foo"},
+ "F10": {"42"},
+ "F11": {"43"},
+ "F12": {"44"},
+ "F13": {"45"},
+ "F14": {"46"},
+ }
+ e := S3{
+ F01: true,
+ F02: 4.2,
+ F03: 4.3,
+ F04: -42,
+ F05: -43,
+ F06: -44,
+ F07: -45,
+ F08: -46,
+ F09: "foo",
+ F10: 42,
+ F11: 43,
+ F12: 44,
+ F13: 45,
+ F14: 46,
+ }
+ s := &S3{}
+ _ = NewDecoder().Decode(s, v)
+ if s.F01 != e.F01 {
+ t.Errorf("F01: expected %v, got %v", e.F01, s.F01)
+ }
+ if s.F02 != e.F02 {
+ t.Errorf("F02: expected %v, got %v", e.F02, s.F02)
+ }
+ if s.F03 != e.F03 {
+ t.Errorf("F03: expected %v, got %v", e.F03, s.F03)
+ }
+ if s.F04 != e.F04 {
+ t.Errorf("F04: expected %v, got %v", e.F04, s.F04)
+ }
+ if s.F05 != e.F05 {
+ t.Errorf("F05: expected %v, got %v", e.F05, s.F05)
+ }
+ if s.F06 != e.F06 {
+ t.Errorf("F06: expected %v, got %v", e.F06, s.F06)
+ }
+ if s.F07 != e.F07 {
+ t.Errorf("F07: expected %v, got %v", e.F07, s.F07)
+ }
+ if s.F08 != e.F08 {
+ t.Errorf("F08: expected %v, got %v", e.F08, s.F08)
+ }
+ if s.F09 != e.F09 {
+ t.Errorf("F09: expected %v, got %v", e.F09, s.F09)
+ }
+ if s.F10 != e.F10 {
+ t.Errorf("F10: expected %v, got %v", e.F10, s.F10)
+ }
+ if s.F11 != e.F11 {
+ t.Errorf("F11: expected %v, got %v", e.F11, s.F11)
+ }
+ if s.F12 != e.F12 {
+ t.Errorf("F12: expected %v, got %v", e.F12, s.F12)
+ }
+ if s.F13 != e.F13 {
+ t.Errorf("F13: expected %v, got %v", e.F13, s.F13)
+ }
+ if s.F14 != e.F14 {
+ t.Errorf("F14: expected %v, got %v", e.F14, s.F14)
+ }
+}
+
+func TestOn(t *testing.T) {
+ v := map[string][]string{
+ "F01": {"on"},
+ }
+ s := S3{}
+ err := NewDecoder().Decode(&s, v)
+ if err != nil {
+ t.Fatal(err)
+ }
+ if !s.F01 {
+ t.Fatal("Value was not set to true")
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+func TestInlineStruct(t *testing.T) {
+ s1 := &struct {
+ F01 bool
+ }{}
+ s2 := &struct {
+ F01 int
+ }{}
+ v1 := map[string][]string{
+ "F01": {"true"},
+ }
+ v2 := map[string][]string{
+ "F01": {"42"},
+ }
+ decoder := NewDecoder()
+ _ = decoder.Decode(s1, v1)
+ if s1.F01 != true {
+ t.Errorf("s1: expected %v, got %v", true, s1.F01)
+ }
+ _ = decoder.Decode(s2, v2)
+ if s2.F01 != 42 {
+ t.Errorf("s2: expected %v, got %v", 42, s2.F01)
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+type Foo struct {
+ F01 int
+ F02 Bar
+ Bif []Baz
+}
+
+type Bar struct {
+ F01 string
+ F02 string
+ F03 string
+ F14 string
+ S05 string
+ Str string
+}
+
+type Baz struct {
+ F99 []string
+}
+
+func TestSimpleExample(t *testing.T) {
+ data := map[string][]string{
+ "F01": {"1"},
+ "F02.F01": {"S1"},
+ "F02.F02": {"S2"},
+ "F02.F03": {"S3"},
+ "F02.F14": {"S4"},
+ "F02.S05": {"S5"},
+ "F02.Str": {"Str"},
+ "Bif.0.F99": {"A", "B", "C"},
+ }
+
+ e := &Foo{
+ F01: 1,
+ F02: Bar{
+ F01: "S1",
+ F02: "S2",
+ F03: "S3",
+ F14: "S4",
+ S05: "S5",
+ Str: "Str",
+ },
+ Bif: []Baz{{
+ F99: []string{"A", "B", "C"}},
+ },
+ }
+
+ s := &Foo{}
+ _ = NewDecoder().Decode(s, data)
+
+ if s.F01 != e.F01 {
+ t.Errorf("F01: expected %v, got %v", e.F01, s.F01)
+ }
+ if s.F02.F01 != e.F02.F01 {
+ t.Errorf("F02.F01: expected %v, got %v", e.F02.F01, s.F02.F01)
+ }
+ if s.F02.F02 != e.F02.F02 {
+ t.Errorf("F02.F02: expected %v, got %v", e.F02.F02, s.F02.F02)
+ }
+ if s.F02.F03 != e.F02.F03 {
+ t.Errorf("F02.F03: expected %v, got %v", e.F02.F03, s.F02.F03)
+ }
+ if s.F02.F14 != e.F02.F14 {
+ t.Errorf("F02.F14: expected %v, got %v", e.F02.F14, s.F02.F14)
+ }
+ if s.F02.S05 != e.F02.S05 {
+ t.Errorf("F02.S05: expected %v, got %v", e.F02.S05, s.F02.S05)
+ }
+ if s.F02.Str != e.F02.Str {
+ t.Errorf("F02.Str: expected %v, got %v", e.F02.Str, s.F02.Str)
+ }
+ if len(s.Bif) != len(e.Bif) {
+ t.Errorf("Bif len: expected %d, got %d", len(e.Bif), len(s.Bif))
+ } else {
+ if len(s.Bif[0].F99) != len(e.Bif[0].F99) {
+ t.Errorf("Bif[0].F99 len: expected %d, got %d", len(e.Bif[0].F99), len(s.Bif[0].F99))
+ }
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+type S4 struct {
+ F01 int64
+ F02 float64
+ F03 bool
+ F04 rudeBool
+}
+
+func TestConversionError(t *testing.T) {
+ data := map[string][]string{
+ "F01": {"foo"},
+ "F02": {"bar"},
+ "F03": {"baz"},
+ "F04": {"not-a-yes-or-nope"},
+ }
+ s := &S4{}
+ e := NewDecoder().Decode(s, data)
+
+ m := e.(MultiError)
+ if len(m) != 4 {
+ t.Errorf("Expected 3 errors, got %v", m)
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+type S5 struct {
+ F01 []string
+}
+
+func TestEmptyValue(t *testing.T) {
+ data := map[string][]string{
+ "F01": {"", "foo"},
+ }
+ s := &S5{}
+ NewDecoder().Decode(s, data)
+ if len(s.F01) != 1 {
+ t.Errorf("Expected 1 values in F01")
+ }
+}
+
+func TestEmptyValueZeroEmpty(t *testing.T) {
+ data := map[string][]string{
+ "F01": {"", "foo"},
+ }
+ s := S5{}
+ d := NewDecoder()
+ d.ZeroEmpty(true)
+ err := d.Decode(&s, data)
+ if err != nil {
+ t.Fatal(err)
+ }
+ if len(s.F01) != 2 {
+ t.Errorf("Expected 1 values in F01")
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+type S6 struct {
+ id string
+}
+
+func TestUnexportedField(t *testing.T) {
+ data := map[string][]string{
+ "id": {"identifier"},
+ }
+ s := &S6{}
+ NewDecoder().Decode(s, data)
+ if s.id != "" {
+ t.Errorf("Unexported field expected to be ignored")
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+type S7 struct {
+ ID string
+}
+
+func TestMultipleValues(t *testing.T) {
+ data := map[string][]string{
+ "ID": {"0", "1"},
+ }
+
+ s := S7{}
+ NewDecoder().Decode(&s, data)
+ if s.ID != "1" {
+ t.Errorf("Last defined value must be used when multiple values for same field are provided")
+ }
+}
+
+type S8 struct {
+ ID string `json:"id"`
+}
+
+func TestSetAliasTag(t *testing.T) {
+ data := map[string][]string{
+ "id": {"foo"},
+ }
+
+ s := S8{}
+ dec := NewDecoder()
+ dec.SetAliasTag("json")
+ dec.Decode(&s, data)
+ if s.ID != "foo" {
+ t.Fatalf("Bad value: got %q, want %q", s.ID, "foo")
+ }
+}
+
+func TestZeroEmpty(t *testing.T) {
+ data := map[string][]string{
+ "F01": {""},
+ "F03": {"true"},
+ }
+ s := S4{1, 1, false, false}
+ d := NewDecoder()
+ d.ZeroEmpty(true)
+
+ err := d.Decode(&s, data)
+ if err != nil {
+ t.Fatal(err)
+ }
+ if s.F01 != 0 {
+ t.Errorf("F01: got %v, want %v", s.F01, 0)
+ }
+ if s.F02 != 1 {
+ t.Errorf("F02: got %v, want %v", s.F02, 1)
+ }
+ if s.F03 != true {
+ t.Errorf("F03: got %v, want %v", s.F03, true)
+ }
+}
+
+func TestNoZeroEmpty(t *testing.T) {
+ data := map[string][]string{
+ "F01": {""},
+ "F03": {"true"},
+ }
+ s := S4{1, 1, false, false}
+ d := NewDecoder()
+ d.ZeroEmpty(false)
+ err := d.Decode(&s, data)
+ if err != nil {
+ t.Fatal(err)
+ }
+ if s.F01 != 1 {
+ t.Errorf("F01: got %v, want %v", s.F01, 1)
+ }
+ if s.F02 != 1 {
+ t.Errorf("F02: got %v, want %v", s.F02, 1)
+ }
+ if s.F03 != true {
+ t.Errorf("F03: got %v, want %v", s.F03, true)
+ }
+ if s.F04 != false {
+ t.Errorf("F04: got %v, want %v", s.F04, false)
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+type S9 struct {
+ Id string
+}
+
+type S10 struct {
+ S9
+}
+
+func TestEmbeddedField(t *testing.T) {
+ data := map[string][]string{
+ "Id": {"identifier"},
+ }
+ s := &S10{}
+ NewDecoder().Decode(s, data)
+ if s.Id != "identifier" {
+ t.Errorf("Missing support for embedded fields")
+ }
+}
+
+type S11 struct {
+ S10
+}
+
+func TestMultipleLevelEmbeddedField(t *testing.T) {
+ data := map[string][]string{
+ "Id": {"identifier"},
+ }
+ s := &S11{}
+ err := NewDecoder().Decode(s, data)
+ if s.Id != "identifier" {
+ t.Errorf("Missing support for multiple-level embedded fields (%v)", err)
+ }
+}
+
+func TestInvalidPath(t *testing.T) {
+ data := map[string][]string{
+ "Foo.Bar": {"baz"},
+ }
+ s := S9{}
+ err := NewDecoder().Decode(&s, data)
+ expectedErr := `schema: invalid path "Foo.Bar"`
+ if err.Error() != expectedErr {
+ t.Fatalf("got %q, want %q", err, expectedErr)
+ }
+}
+
+func TestInvalidPathIgnoreUnknownKeys(t *testing.T) {
+ data := map[string][]string{
+ "Foo.Bar": {"baz"},
+ }
+ s := S9{}
+ dec := NewDecoder()
+ dec.IgnoreUnknownKeys(true)
+ err := dec.Decode(&s, data)
+ if err != nil {
+ t.Fatal(err)
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+type S1NT struct {
+ F1 int
+ F2 *int
+ F3 []int
+ F4 []*int
+ F5 *[]int
+ F6 *[]*int
+ F7 S2
+ F8 *S1
+ F9 int `schema:"-"`
+ F10 []S1
+ F11 []*S1
+ F12 *[]S1
+ F13 *[]*S1
+}
+
+func TestAllNT(t *testing.T) {
+ v := map[string][]string{
+ "f1": {"1"},
+ "f2": {"2"},
+ "f3": {"31", "32"},
+ "f4": {"41", "42"},
+ "f5": {"51", "52"},
+ "f6": {"61", "62"},
+ "f7.f1": {"71", "72"},
+ "f8.f8.f7.f1": {"81", "82"},
+ "f9": {"9"},
+ "f10.0.f10.0.f6": {"101", "102"},
+ "f10.0.f10.1.f6": {"103", "104"},
+ "f11.0.f11.0.f6": {"111", "112"},
+ "f11.0.f11.1.f6": {"113", "114"},
+ "f12.0.f12.0.f6": {"121", "122"},
+ "f12.0.f12.1.f6": {"123", "124"},
+ "f13.0.f13.0.f6": {"131", "132"},
+ "f13.0.f13.1.f6": {"133", "134"},
+ }
+ f2 := 2
+ f41, f42 := 41, 42
+ f61, f62 := 61, 62
+ f71, f72 := 71, 72
+ f81, f82 := 81, 82
+ f101, f102, f103, f104 := 101, 102, 103, 104
+ f111, f112, f113, f114 := 111, 112, 113, 114
+ f121, f122, f123, f124 := 121, 122, 123, 124
+ f131, f132, f133, f134 := 131, 132, 133, 134
+ e := S1NT{
+ F1: 1,
+ F2: &f2,
+ F3: []int{31, 32},
+ F4: []*int{&f41, &f42},
+ F5: &[]int{51, 52},
+ F6: &[]*int{&f61, &f62},
+ F7: S2{
+ F01: &[]*int{&f71, &f72},
+ },
+ F8: &S1{
+ F08: &S1{
+ F07: S2{
+ F01: &[]*int{&f81, &f82},
+ },
+ },
+ },
+ F9: 0,
+ F10: []S1{
+ S1{
+ F10: []S1{
+ S1{F06: &[]*int{&f101, &f102}},
+ S1{F06: &[]*int{&f103, &f104}},
+ },
+ },
+ },
+ F11: []*S1{
+ &S1{
+ F11: []*S1{
+ &S1{F06: &[]*int{&f111, &f112}},
+ &S1{F06: &[]*int{&f113, &f114}},
+ },
+ },
+ },
+ F12: &[]S1{
+ S1{
+ F12: &[]S1{
+ S1{F06: &[]*int{&f121, &f122}},
+ S1{F06: &[]*int{&f123, &f124}},
+ },
+ },
+ },
+ F13: &[]*S1{
+ &S1{
+ F13: &[]*S1{
+ &S1{F06: &[]*int{&f131, &f132}},
+ &S1{F06: &[]*int{&f133, &f134}},
+ },
+ },
+ },
+ }
+
+ s := &S1NT{}
+ _ = NewDecoder().Decode(s, v)
+
+ vals := func(values []*int) []int {
+ r := make([]int, len(values))
+ for k, v := range values {
+ r[k] = *v
+ }
+ return r
+ }
+
+ if s.F1 != e.F1 {
+ t.Errorf("f1: expected %v, got %v", e.F1, s.F1)
+ }
+ if s.F2 == nil {
+ t.Errorf("f2: expected %v, got nil", *e.F2)
+ } else if *s.F2 != *e.F2 {
+ t.Errorf("f2: expected %v, got %v", *e.F2, *s.F2)
+ }
+ if s.F3 == nil {
+ t.Errorf("f3: expected %v, got nil", e.F3)
+ } else if len(s.F3) != 2 || s.F3[0] != e.F3[0] || s.F3[1] != e.F3[1] {
+ t.Errorf("f3: expected %v, got %v", e.F3, s.F3)
+ }
+ if s.F4 == nil {
+ t.Errorf("f4: expected %v, got nil", e.F4)
+ } else {
+ if len(s.F4) != 2 || *(s.F4)[0] != *(e.F4)[0] || *(s.F4)[1] != *(e.F4)[1] {
+ t.Errorf("f4: expected %v, got %v", vals(e.F4), vals(s.F4))
+ }
+ }
+ if s.F5 == nil {
+ t.Errorf("f5: expected %v, got nil", e.F5)
+ } else {
+ sF5, eF5 := *s.F5, *e.F5
+ if len(sF5) != 2 || sF5[0] != eF5[0] || sF5[1] != eF5[1] {
+ t.Errorf("f5: expected %v, got %v", eF5, sF5)
+ }
+ }
+ if s.F6 == nil {
+ t.Errorf("f6: expected %v, got nil", vals(*e.F6))
+ } else {
+ sF6, eF6 := *s.F6, *e.F6
+ if len(sF6) != 2 || *(sF6)[0] != *(eF6)[0] || *(sF6)[1] != *(eF6)[1] {
+ t.Errorf("f6: expected %v, got %v", vals(eF6), vals(sF6))
+ }
+ }
+ if s.F7.F01 == nil {
+ t.Errorf("f7.f1: expected %v, got nil", vals(*e.F7.F01))
+ } else {
+ sF7, eF7 := *s.F7.F01, *e.F7.F01
+ if len(sF7) != 2 || *(sF7)[0] != *(eF7)[0] || *(sF7)[1] != *(eF7)[1] {
+ t.Errorf("f7.f1: expected %v, got %v", vals(eF7), vals(sF7))
+ }
+ }
+ if s.F8 == nil {
+ t.Errorf("f8: got nil")
+ } else if s.F8.F08 == nil {
+ t.Errorf("f8.f8: got nil")
+ } else if s.F8.F08.F07.F01 == nil {
+ t.Errorf("f8.f8.f7.f1: expected %v, got nil", vals(*e.F8.F08.F07.F01))
+ } else {
+ sF8, eF8 := *s.F8.F08.F07.F01, *e.F8.F08.F07.F01
+ if len(sF8) != 2 || *(sF8)[0] != *(eF8)[0] || *(sF8)[1] != *(eF8)[1] {
+ t.Errorf("f8.f8.f7.f1: expected %v, got %v", vals(eF8), vals(sF8))
+ }
+ }
+ if s.F9 != e.F9 {
+ t.Errorf("f9: expected %v, got %v", e.F9, s.F9)
+ }
+ if s.F10 == nil {
+ t.Errorf("f10: got nil")
+ } else if len(s.F10) != 1 {
+ t.Errorf("f10: expected 1 element, got %v", s.F10)
+ } else {
+ if len(s.F10[0].F10) != 2 {
+ t.Errorf("f10.0.f10: expected 1 element, got %v", s.F10[0].F10)
+ } else {
+ sF10, eF10 := *s.F10[0].F10[0].F06, *e.F10[0].F10[0].F06
+ if sF10 == nil {
+ t.Errorf("f10.0.f10.0.f6: expected %v, got nil", vals(eF10))
+ } else {
+ if len(sF10) != 2 || *(sF10)[0] != *(eF10)[0] || *(sF10)[1] != *(eF10)[1] {
+ t.Errorf("f10.0.f10.0.f6: expected %v, got %v", vals(eF10), vals(sF10))
+ }
+ }
+ sF10, eF10 = *s.F10[0].F10[1].F06, *e.F10[0].F10[1].F06
+ if sF10 == nil {
+ t.Errorf("f10.0.f10.0.f6: expected %v, got nil", vals(eF10))
+ } else {
+ if len(sF10) != 2 || *(sF10)[0] != *(eF10)[0] || *(sF10)[1] != *(eF10)[1] {
+ t.Errorf("f10.0.f10.0.f6: expected %v, got %v", vals(eF10), vals(sF10))
+ }
+ }
+ }
+ }
+ if s.F11 == nil {
+ t.Errorf("f11: got nil")
+ } else if len(s.F11) != 1 {
+ t.Errorf("f11: expected 1 element, got %v", s.F11)
+ } else {
+ if len(s.F11[0].F11) != 2 {
+ t.Errorf("f11.0.f11: expected 1 element, got %v", s.F11[0].F11)
+ } else {
+ sF11, eF11 := *s.F11[0].F11[0].F06, *e.F11[0].F11[0].F06
+ if sF11 == nil {
+ t.Errorf("f11.0.f11.0.f6: expected %v, got nil", vals(eF11))
+ } else {
+ if len(sF11) != 2 || *(sF11)[0] != *(eF11)[0] || *(sF11)[1] != *(eF11)[1] {
+ t.Errorf("f11.0.f11.0.f6: expected %v, got %v", vals(eF11), vals(sF11))
+ }
+ }
+ sF11, eF11 = *s.F11[0].F11[1].F06, *e.F11[0].F11[1].F06
+ if sF11 == nil {
+ t.Errorf("f11.0.f11.0.f6: expected %v, got nil", vals(eF11))
+ } else {
+ if len(sF11) != 2 || *(sF11)[0] != *(eF11)[0] || *(sF11)[1] != *(eF11)[1] {
+ t.Errorf("f11.0.f11.0.f6: expected %v, got %v", vals(eF11), vals(sF11))
+ }
+ }
+ }
+ }
+ if s.F12 == nil {
+ t.Errorf("f12: got nil")
+ } else if len(*s.F12) != 1 {
+ t.Errorf("f12: expected 1 element, got %v", *s.F12)
+ } else {
+ sF12, eF12 := *(s.F12), *(e.F12)
+ if len(*sF12[0].F12) != 2 {
+ t.Errorf("f12.0.f12: expected 1 element, got %v", *sF12[0].F12)
+ } else {
+ sF122, eF122 := *(*sF12[0].F12)[0].F06, *(*eF12[0].F12)[0].F06
+ if sF122 == nil {
+ t.Errorf("f12.0.f12.0.f6: expected %v, got nil", vals(eF122))
+ } else {
+ if len(sF122) != 2 || *(sF122)[0] != *(eF122)[0] || *(sF122)[1] != *(eF122)[1] {
+ t.Errorf("f12.0.f12.0.f6: expected %v, got %v", vals(eF122), vals(sF122))
+ }
+ }
+ sF122, eF122 = *(*sF12[0].F12)[1].F06, *(*eF12[0].F12)[1].F06
+ if sF122 == nil {
+ t.Errorf("f12.0.f12.0.f6: expected %v, got nil", vals(eF122))
+ } else {
+ if len(sF122) != 2 || *(sF122)[0] != *(eF122)[0] || *(sF122)[1] != *(eF122)[1] {
+ t.Errorf("f12.0.f12.0.f6: expected %v, got %v", vals(eF122), vals(sF122))
+ }
+ }
+ }
+ }
+ if s.F13 == nil {
+ t.Errorf("f13: got nil")
+ } else if len(*s.F13) != 1 {
+ t.Errorf("f13: expected 1 element, got %v", *s.F13)
+ } else {
+ sF13, eF13 := *(s.F13), *(e.F13)
+ if len(*sF13[0].F13) != 2 {
+ t.Errorf("f13.0.f13: expected 1 element, got %v", *sF13[0].F13)
+ } else {
+ sF132, eF132 := *(*sF13[0].F13)[0].F06, *(*eF13[0].F13)[0].F06
+ if sF132 == nil {
+ t.Errorf("f13.0.f13.0.f6: expected %v, got nil", vals(eF132))
+ } else {
+ if len(sF132) != 2 || *(sF132)[0] != *(eF132)[0] || *(sF132)[1] != *(eF132)[1] {
+ t.Errorf("f13.0.f13.0.f6: expected %v, got %v", vals(eF132), vals(sF132))
+ }
+ }
+ sF132, eF132 = *(*sF13[0].F13)[1].F06, *(*eF13[0].F13)[1].F06
+ if sF132 == nil {
+ t.Errorf("f13.0.f13.0.f6: expected %v, got nil", vals(eF132))
+ } else {
+ if len(sF132) != 2 || *(sF132)[0] != *(eF132)[0] || *(sF132)[1] != *(eF132)[1] {
+ t.Errorf("f13.0.f13.0.f6: expected %v, got %v", vals(eF132), vals(sF132))
+ }
+ }
+ }
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+type S12A struct {
+ ID []int
+}
+
+func TestCSVSlice(t *testing.T) {
+ data := map[string][]string{
+ "ID": {"0,1"},
+ }
+
+ s := S12A{}
+ NewDecoder().Decode(&s, data)
+ if len(s.ID) != 2 {
+ t.Errorf("Expected two values in the result list, got %+v", s.ID)
+ }
+ if s.ID[0] != 0 || s.ID[1] != 1 {
+ t.Errorf("Expected []{0, 1} got %+v", s)
+ }
+}
+
+type S12B struct {
+ ID []string
+}
+
+//Decode should not split on , into a slice for string only
+func TestCSVStringSlice(t *testing.T) {
+ data := map[string][]string{
+ "ID": {"0,1"},
+ }
+
+ s := S12B{}
+ NewDecoder().Decode(&s, data)
+ if len(s.ID) != 1 {
+ t.Errorf("Expected one value in the result list, got %+v", s.ID)
+ }
+ if s.ID[0] != "0,1" {
+ t.Errorf("Expected []{0, 1} got %+v", s)
+ }
+}
+
+//Invalid data provided by client should not panic (github issue 33)
+func TestInvalidDataProvidedByClient(t *testing.T) {
+ defer func() {
+ if r := recover(); r != nil {
+ t.Errorf("Panicked calling decoder.Decode: %v", r)
+ }
+ }()
+
+ type S struct {
+ f string
+ }
+
+ data := map[string][]string{
+ "f.f": {"v"},
+ }
+
+ err := NewDecoder().Decode(new(S), data)
+ if err == nil {
+ t.Errorf("invalid path in decoder.Decode should return an error.")
+ }
+}
+
+// underlying cause of error in issue 33
+func TestInvalidPathInCacheParsePath(t *testing.T) {
+ type S struct {
+ f string
+ }
+
+ typ := reflect.ValueOf(new(S)).Elem().Type()
+ c := newCache()
+ _, err := c.parsePath("f.f", typ)
+ if err == nil {
+ t.Errorf("invalid path in cache.parsePath should return an error.")
+ }
+}
+
+// issue 32
+func TestDecodeToTypedField(t *testing.T) {
+ type Aa bool
+ s1 := &struct{ Aa }{}
+ v1 := map[string][]string{"Aa": {"true"}}
+ NewDecoder().Decode(s1, v1)
+ if s1.Aa != Aa(true) {
+ t.Errorf("s1: expected %v, got %v", true, s1.Aa)
+ }
+}
+
+// issue 37
+func TestRegisterConverter(t *testing.T) {
+ type Aa int
+ type Bb int
+ s1 := &struct {
+ Aa
+ Bb
+ }{}
+ decoder := NewDecoder()
+
+ decoder.RegisterConverter(s1.Aa, func(s string) reflect.Value { return reflect.ValueOf(1) })
+ decoder.RegisterConverter(s1.Bb, func(s string) reflect.Value { return reflect.ValueOf(2) })
+
+ v1 := map[string][]string{"Aa": {"4"}, "Bb": {"5"}}
+ decoder.Decode(s1, v1)
+
+ if s1.Aa != Aa(1) {
+ t.Errorf("s1.Aa: expected %v, got %v", 1, s1.Aa)
+ }
+ if s1.Bb != Bb(2) {
+ t.Errorf("s1.Bb: expected %v, got %v", 2, s1.Bb)
+ }
+}
+
+// Issue #40
+func TestRegisterConverterSlice(t *testing.T) {
+ decoder := NewDecoder()
+ decoder.RegisterConverter([]string{}, func(input string) reflect.Value {
+ return reflect.ValueOf(strings.Split(input, ","))
+ })
+
+ result := struct {
+ Multiple []string `schema:"multiple"`
+ }{}
+
+ expected := []string{"one", "two", "three"}
+ decoder.Decode(&result, map[string][]string{
+ "multiple": []string{"one,two,three"},
+ })
+ for i := range expected {
+ if got, want := expected[i], result.Multiple[i]; got != want {
+ t.Errorf("%d: got %s, want %s", i, got, want)
+ }
+ }
+}
+
+func TestRegisterConverterMap(t *testing.T) {
+ decoder := NewDecoder()
+ decoder.IgnoreUnknownKeys(false)
+ decoder.RegisterConverter(map[string]string{}, func(input string) reflect.Value {
+ m := make(map[string]string)
+ for _, pair := range strings.Split(input, ",") {
+ parts := strings.Split(pair, ":")
+ switch len(parts) {
+ case 2:
+ m[parts[0]] = parts[1]
+ }
+ }
+ return reflect.ValueOf(m)
+ })
+
+ result := struct {
+ Multiple map[string]string `schema:"multiple"`
+ }{}
+
+ err := decoder.Decode(&result, map[string][]string{
+ "multiple": []string{"a:one,b:two"},
+ })
+ if err != nil {
+ t.Fatal(err)
+ }
+ expected := map[string]string{"a": "one", "b": "two"}
+ for k, v := range expected {
+ got, ok := result.Multiple[k]
+ if !ok {
+ t.Fatalf("got %v, want %v", result.Multiple, expected)
+ }
+ if got != v {
+ t.Errorf("got %s, want %s", got, v)
+ }
+ }
+}
+
+type S13 struct {
+ Value []S14
+}
+
+type S14 struct {
+ F1 string
+ F2 string
+}
+
+func (n *S14) UnmarshalText(text []byte) error {
+ textParts := strings.Split(string(text), " ")
+ if len(textParts) < 2 {
+ return errors.New("Not a valid name!")
+ }
+
+ n.F1, n.F2 = textParts[0], textParts[len(textParts)-1]
+ return nil
+}
+
+type S15 struct {
+ Value []S16
+}
+
+type S16 struct {
+ F1 string
+ F2 string
+}
+
+func TestCustomTypeSlice(t *testing.T) {
+ data := map[string][]string{
+ "Value.0": []string{"Louisa May Alcott"},
+ "Value.1": []string{"Florence Nightingale"},
+ "Value.2": []string{"Clara Barton"},
+ }
+
+ s := S13{}
+ decoder := NewDecoder()
+
+ if err := decoder.Decode(&s, data); err != nil {
+ t.Fatal(err)
+ }
+
+ if len(s.Value) != 3 {
+ t.Fatalf("Expected 3 values in the result list, got %+v", s.Value)
+ }
+ if s.Value[0].F1 != "Louisa" || s.Value[0].F2 != "Alcott" {
+ t.Errorf("Expected S14{'Louisa', 'Alcott'} got %+v", s.Value[0])
+ }
+ if s.Value[1].F1 != "Florence" || s.Value[1].F2 != "Nightingale" {
+ t.Errorf("Expected S14{'Florence', 'Nightingale'} got %+v", s.Value[1])
+ }
+ if s.Value[2].F1 != "Clara" || s.Value[2].F2 != "Barton" {
+ t.Errorf("Expected S14{'Clara', 'Barton'} got %+v", s.Value[2])
+ }
+}
+
+func TestCustomTypeSliceWithError(t *testing.T) {
+ data := map[string][]string{
+ "Value.0": []string{"Louisa May Alcott"},
+ "Value.1": []string{"Florence Nightingale"},
+ "Value.2": []string{"Clara"},
+ }
+
+ s := S13{}
+ decoder := NewDecoder()
+
+ if err := decoder.Decode(&s, data); err == nil {
+ t.Error("Not detecting error in conversion")
+ }
+}
+
+func TestNoTextUnmarshalerTypeSlice(t *testing.T) {
+ data := map[string][]string{
+ "Value.0": []string{"Louisa May Alcott"},
+ "Value.1": []string{"Florence Nightingale"},
+ "Value.2": []string{"Clara Barton"},
+ }
+
+ s := S15{}
+ decoder := NewDecoder()
+
+ if err := decoder.Decode(&s, data); err == nil {
+ t.Error("Not detecting when there's no converter")
+ }
+}
+
+// ----------------------------------------------------------------------------
+
+type S17 struct {
+ Value S14
+}
+
+type S18 struct {
+ Value S16
+}
+
+func TestCustomType(t *testing.T) {
+ data := map[string][]string{
+ "Value": []string{"Louisa May Alcott"},
+ }
+
+ s := S17{}
+ decoder := NewDecoder()
+
+ if err := decoder.Decode(&s, data); err != nil {
+ t.Fatal(err)
+ }
+
+ if s.Value.F1 != "Louisa" || s.Value.F2 != "Alcott" {
+ t.Errorf("Expected S14{'Louisa', 'Alcott'} got %+v", s.Value)
+ }
+}
+
+func TestCustomTypeWithError(t *testing.T) {
+ data := map[string][]string{
+ "Value": []string{"Louisa"},
+ }
+
+ s := S17{}
+ decoder := NewDecoder()
+
+ if err := decoder.Decode(&s, data); err == nil {
+ t.Error("Not detecting error in conversion")
+ }
+}
+
+func TestNoTextUnmarshalerType(t *testing.T) {
+ data := map[string][]string{
+ "Value": []string{"Louisa May Alcott"},
+ }
+
+ s := S18{}
+ decoder := NewDecoder()
+
+ if err := decoder.Decode(&s, data); err == nil {
+ t.Error("Not detecting when there's no converter")
+ }
+}
+
+func TestExpectedType(t *testing.T) {
+ data := map[string][]string{
+ "bools": []string{"1", "a"},
+ "date": []string{"invalid"},
+ "Foo.Bar": []string{"a", "b"},
+ }
+
+ type B struct {
+ Bar *int
+ }
+ type A struct {
+ Bools []bool `schema:"bools"`
+ Date time.Time `schema:"date"`
+ Foo B
+ }
+
+ a := A{}
+
+ err := NewDecoder().Decode(&a, data)
+
+ e := err.(MultiError)["bools"].(ConversionError)
+ if e.Type != reflect.TypeOf(false) && e.Index == 1 {
+ t.Errorf("Expected bool, index: 1 got %+v, index: %d", e.Type, e.Index)
+ }
+ e = err.(MultiError)["date"].(ConversionError)
+ if e.Type != reflect.TypeOf(time.Time{}) {
+ t.Errorf("Expected time.Time got %+v", e.Type)
+ }
+ e = err.(MultiError)["Foo.Bar"].(ConversionError)
+ if e.Type != reflect.TypeOf(0) {
+ t.Errorf("Expected int got %+v", e.Type)
+ }
+}
+
+type R1 struct {
+ A string `schema:"a,required"`
+ B struct {
+ C int `schema:"c,required"`
+ D float64 `schema:"d"`
+ E string `schema:"e,required"`
+ } `schema:"b"`
+ F []string `schema:"f,required"`
+ G []int `schema:"g,othertag"`
+ H bool `schema:"h,required"`
+}
+
+func TestRequiredField(t *testing.T) {
+ var a R1
+ v := map[string][]string{
+ "a": []string{"bbb"},
+ "b.c": []string{"88"},
+ "b.d": []string{"9"},
+ "f": []string{""},
+ "h": []string{"true"},
+ }
+ err := NewDecoder().Decode(&a, v)
+ if err == nil {
+ t.Errorf("error nil, b.e is empty expect")
+ return
+ }
+ // b.e empty
+ v["b.e"] = []string{""} // empty string
+ err = NewDecoder().Decode(&a, v)
+ if err == nil {
+ t.Errorf("error nil, b.e is empty expect")
+ return
+ }
+
+ // all fields ok
+ v["b.e"] = []string{"nonempty"}
+ err = NewDecoder().Decode(&a, v)
+ if err != nil {
+ t.Errorf("error: %v", err)
+ return
+ }
+
+ // set f empty
+ v["f"] = []string{}
+ err = NewDecoder().Decode(&a, v)
+ if err == nil {
+ t.Errorf("error nil, f is empty expect")
+ return
+ }
+ v["f"] = []string{"nonempty"}
+
+ // b.c type int with empty string
+ v["b.c"] = []string{""}
+ err = NewDecoder().Decode(&a, v)
+ if err == nil {
+ t.Errorf("error nil, b.c is empty expect")
+ return
+ }
+ v["b.c"] = []string{"3"}
+
+ // h type bool with empty string
+ v["h"] = []string{""}
+ err = NewDecoder().Decode(&a, v)
+ if err == nil {
+ t.Errorf("error nil, h is empty expect")
+ return
+ }
+}
+
+type AS1 struct {
+ A int32 `schema:"a,required"`
+ E int32 `schema:"e,required"`
+}
+type AS2 struct {
+ AS1
+ B string `schema:"b,required"`
+}
+type AS3 struct {
+ C int32 `schema:"c"`
+}
+
+type AS4 struct {
+ AS3
+ D string `schema:"d"`
+}
+
+func TestAnonymousStructField(t *testing.T) {
+ patterns := []map[string][]string{
+ {
+ "a": {"1"},
+ "e": {"2"},
+ "b": {"abc"},
+ },
+ {
+ "AS1.a": {"1"},
+ "AS1.e": {"2"},
+ "b": {"abc"},
+ },
+ }
+ for _, v := range patterns {
+ a := AS2{}
+ err := NewDecoder().Decode(&a, v)
+ if err != nil {
+ t.Errorf("Decode failed %s, %#v", err, v)
+ continue
+ }
+ if a.A != 1 {
+ t.Errorf("A: expected %v, got %v", 1, a.A)
+ }
+ if a.E != 2 {
+ t.Errorf("E: expected %v, got %v", 2, a.E)
+ }
+ if a.B != "abc" {
+ t.Errorf("B: expected %v, got %v", "abc", a.B)
+ }
+ if a.AS1.A != 1 {
+ t.Errorf("AS1.A: expected %v, got %v", 1, a.AS1.A)
+ }
+ if a.AS1.E != 2 {
+ t.Errorf("AS1.E: expected %v, got %v", 2, a.AS1.E)
+ }
+ }
+ a := AS2{}
+ err := NewDecoder().Decode(&a, map[string][]string{
+ "e": {"2"},
+ "b": {"abc"},
+ })
+ if err == nil {
+ t.Errorf("error nil, a is empty expect")
+ }
+ patterns = []map[string][]string{
+ {
+ "c": {"1"},
+ "d": {"abc"},
+ },
+ {
+ "AS3.c": {"1"},
+ "d": {"abc"},
+ },
+ }
+ for _, v := range patterns {
+ a := AS4{}
+ err := NewDecoder().Decode(&a, v)
+ if err != nil {
+ t.Errorf("Decode failed %s, %#v", err, v)
+ continue
+ }
+ if a.C != 1 {
+ t.Errorf("C: expected %v, got %v", 1, a.C)
+ }
+ if a.D != "abc" {
+ t.Errorf("D: expected %v, got %v", "abc", a.D)
+ }
+ if a.AS3.C != 1 {
+ t.Errorf("AS3.C: expected %v, got %v", 1, a.AS3.C)
+ }
+ }
+}
+
+// Test to ensure that a registered converter overrides the default text unmarshaler.
+func TestRegisterConverterOverridesTextUnmarshaler(t *testing.T) {
+ type MyTime time.Time
+ s1 := &struct {
+ MyTime
+ }{}
+ decoder := NewDecoder()
+
+ ts := time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC)
+ decoder.RegisterConverter(s1.MyTime, func(s string) reflect.Value { return reflect.ValueOf(ts) })
+
+ v1 := map[string][]string{"MyTime": {"4"}, "Bb": {"5"}}
+ decoder.Decode(s1, v1)
+
+ if s1.MyTime != MyTime(ts) {
+ t.Errorf("s1.Aa: expected %v, got %v", ts, s1.MyTime)
+ }
+}
+
+type S20E string
+
+func (e *S20E) UnmarshalText(text []byte) error {
+ *e = S20E("x")
+ return nil
+}
+
+type S20 []S20E
+
+func (s *S20) UnmarshalText(text []byte) error {
+ *s = S20{"a", "b", "c"}
+ return nil
+}
+
+// Test to ensure that when a custom type based on a slice implements an
+// encoding.TextUnmarshaler interface that it takes precedence over any
+// implementations by its elements.
+func TestTextUnmarshalerTypeSlice(t *testing.T) {
+ data := map[string][]string{
+ "Value": []string{"a,b,c"},
+ }
+ s := struct {
+ Value S20
+ }{}
+ decoder := NewDecoder()
+ if err := decoder.Decode(&s, data); err != nil {
+ t.Error("Error while decoding:", err)
+ }
+ expected := S20{"a", "b", "c"}
+ if !reflect.DeepEqual(expected, s.Value) {
+ t.Errorf("Expected %v errors, got %v", expected, s.Value)
+ }
+}
generated by cgit v1.2.3-1-g7c22 (git 2.25.1) at 2024-06-02 18:39:24 +0000