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unmarshal_test.go
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unmarshal_test.go
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package unmarshal
import (
"encoding/json"
"testing"
)
type SourceCData struct {
StringFromInt int
StringFromFloat float64
StringFromBool bool
StringFromObject map[string]interface{}
StringFromObject2 map[string]interface{}
BoolFromInt int
BoolFromFloat float64
BoolFromString string
BoolFromString2 string
BoolFromString3 string
BoolFromObject map[string]interface{}
BoolFromObject2 map[string]interface{}
IntFromBool bool
IntFromBool2 bool
IntFromFloat float64
IntFromString string
FloatFromInt int
FloatFromBool bool
FloatFromString string
}
type DestinationCData struct {
StringFromInt String
StringFromFloat String
StringFromBool String
StringFromObject String
StringFromObject2 String
BoolFromInt Bool
BoolFromFloat Bool
BoolFromString Bool
BoolFromString2 Bool
BoolFromString3 Bool
BoolFromObject Bool
BoolFromObject2 Bool
IntFromBool Int
IntFromBool2 Int
IntFromFloat Int
IntFromString Int
FloatFromInt Float64
FloatFromBool Float64
FloatFromString Float64
}
func TestConversions(t *testing.T) {
var src = SourceCData{
StringFromInt: 2,
StringFromFloat: 2.2,
StringFromBool: true,
StringFromObject: map[string]interface{}{},
StringFromObject2: map[string]interface{}{"x": "x", "y": 1},
BoolFromInt: 2,
BoolFromFloat: 2.2,
BoolFromString: "2",
BoolFromString2: "1",
BoolFromString3: "true",
BoolFromObject: map[string]interface{}{},
BoolFromObject2: map[string]interface{}{"x": "x", "y": 1},
IntFromBool: true,
IntFromBool2: false,
IntFromFloat: 2.2,
IntFromString: "2",
FloatFromInt: 2,
FloatFromBool: true,
FloatFromString: "2.2",
}
b, err := json.Marshal(src)
if err != nil {
t.Error(err)
}
dest := DestinationCData{}
err = json.Unmarshal(b, &dest)
if err != nil {
t.Error(err)
}
// To string
if dest.StringFromInt != "2" {
t.Error("StringFromInt: " + string(dest.StringFromInt) + "/" + string(String("2")))
}
if dest.StringFromFloat != "2.2" {
t.Error("StringFromFloat: " + string(dest.StringFromFloat) + "/" + string(String("2.2")))
}
if dest.StringFromBool != "true" {
t.Error("StringFromBool: " + string(dest.StringFromBool) + "/" + string(String("true")))
}
if dest.StringFromObject != `` {
t.Error("StringFromObject: " + string(dest.StringFromObject) + "/" + string(String(``)))
}
if dest.StringFromObject2 != `{"x":"x","y":1}` {
t.Error("StringFromObject2: " + string(dest.StringFromObject2) + "/" + string(String(`{"x":"x","y":1}`)))
}
// To bool
if dest.BoolFromInt != false {
t.Error("BoolFromInt")
}
if dest.BoolFromFloat != false {
t.Error("BoolFromFloat")
}
if dest.BoolFromString != false {
t.Error("BoolFromString")
}
if dest.BoolFromString2 != true {
t.Error("BoolFromString2")
}
if dest.BoolFromString3 != true {
t.Error("BoolFromString3")
}
if dest.BoolFromObject != false {
t.Error("BoolFromObject")
}
if dest.BoolFromObject2 != true {
t.Error("BoolFromObject2")
}
// To int
if dest.IntFromBool != 1 {
t.Error("IntFromBool")
}
if dest.IntFromBool2 != 0 {
t.Error("IntFromBool")
}
if dest.IntFromFloat != 2 {
t.Error("IntFromFloat")
}
if dest.IntFromString != 2 {
t.Error("IntFromString")
}
// To float
if dest.FloatFromInt != 2 {
t.Error("FloatFromInt")
}
if dest.FloatFromBool != 1 {
t.Error("FloatFromBool")
}
if dest.FloatFromString != 2.2 {
t.Error("FloatFromString")
}
}