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package hjson
import (
"encoding/json"
"reflect"
"testing"
)
func verifyContent(t *testing.T, om *OrderedMap, txtExpected string) {
bOut, err := json.Marshal(om)
if err != nil {
t.Error(err)
}
if string(bOut) != txtExpected {
t.Errorf("Expected:\n%s\n\nGot:\n%s\n\n", txtExpected, string(bOut))
}
}
func TestAppend(t *testing.T) {
om := NewOrderedMap()
om.Set("B", "first")
om.Set("A", 2)
verifyContent(t, om, `{"B":"first","A":2}`)
}
func TestInsert(t *testing.T) {
om := NewOrderedMapFromSlice([]KeyValue{
{"B", "first"},
{"A", 2},
})
_, ok := om.Insert(1, "C", 1)
if ok {
t.Error("Insert returned true for non-existing key")
}
verifyContent(t, om, `{"B":"first","C":1,"A":2}`)
oldVal, ok := om.Insert(3, "C", 3)
if !ok {
t.Error("Insert returned false for existing key")
}
if oldVal != 1 {
t.Errorf("Expected old value 1, got: '%v'", oldVal)
}
verifyContent(t, om, `{"B":"first","C":3,"A":2}`)
if om.Len() != 3 {
t.Errorf("Expected length: 3 Got length: %d\n", om.Len())
}
if om.AtIndex(1) != 3 {
t.Errorf("Expected value 3 at index 1. Got value: %d\n", om.AtIndex(3))
}
if om.Map["C"] != 3 {
t.Errorf("Expected value 3 for key C. Got value: %d\n", om.AtIndex(3))
}
oldVal, found := om.DeleteKey("XYZ")
if found {
t.Errorf("DeleteKey returned true for non-existing key.")
}
oldVal, found = om.DeleteKey("C")
if !found {
t.Errorf("DeleteKey returned false for existing key.")
}
if oldVal != 3 {
t.Errorf("Expected old value 3, got: '%v'", oldVal)
}
verifyContent(t, om, `{"B":"first","A":2}`)
key, oldVal := om.DeleteIndex(1)
if key != "A" {
t.Errorf("Expected key 'A', got: '%v'", key)
}
if oldVal != 2 {
t.Errorf("Expected old value 2, got: '%v'", oldVal)
}
verifyContent(t, om, `{"B":"first"}`)
key, oldVal = om.DeleteIndex(0)
if key != "B" {
t.Errorf("Expected key 'B', got: '%v'", key)
}
if oldVal != "first" {
t.Errorf("Expected old value 'first', got: '%v'", oldVal)
}
verifyContent(t, om, `{}`)
}
func TestUnmarshalJSON(t *testing.T) {
var om *OrderedMap
err := json.Unmarshal([]byte(`{"B":"first","C":3,"sub":{"z":7,"y":8},"A":2}`), &om)
if err != nil {
t.Error(err)
}
verifyContent(t, om, `{"B":"first","C":3,"sub":{"z":7,"y":8},"A":2}`)
if _, ok := om.Map["C"].(float64); !ok {
t.Errorf("Expected type float64, got type %v", reflect.TypeOf(om.Map["C"]))
}
}
func TestUnmarshalJSON_2(t *testing.T) {
var om OrderedMap
err := json.Unmarshal([]byte(`{"B":"first","C":3,"sub":{"z":7,"y":8},"A":2}`), &om)
if err != nil {
t.Error(err)
}
verifyContent(t, &om, `{"B":"first","C":3,"sub":{"z":7,"y":8},"A":2}`)
}
func TestUnmarshalHJSON(t *testing.T) {
var om *OrderedMap
err := Unmarshal([]byte(`{"B":"first","C":3,"sub":{"z":7,"y":8},"A":2}`), &om)
if err != nil {
t.Error(err)
}
verifyContent(t, om, `{"B":"first","C":3,"sub":{"z":7,"y":8},"A":2}`)
if _, ok := om.Map["C"].(float64); !ok {
t.Errorf("Expected type float64, got type %v", reflect.TypeOf(om.Map["C"]))
}
}
func TestUnmarshalHJSON_2(t *testing.T) {
var om OrderedMap
err := Unmarshal([]byte(`{"B":"first","C":3,"sub":{"z":7,"y":8},"A":2}`), &om)
if err != nil {
t.Error(err)
}
verifyContent(t, &om, `{"B":"first","C":3,"sub":{"z":7,"y":8},"A":2}`)
}
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