rename fastnbt -> dynbt. add some NewXXX api

nbt/dynbt/encode_test.go

@@ -0,0 +1,93 @@
+package dynbt
+
+import (
+	"bytes"
+	"math/rand"
+	"reflect"
+	"testing"
+
+	"github.com/Tnze/go-mc/nbt"
+)
+
+func TestValue_new(t *testing.T) {
+	if val := NewBoolean(true); val.Boolean() != true {
+		t.Error("encode bool error")
+	}
+	if val := NewBoolean(false); val.Boolean() != false {
+		t.Error("encode bool error")
+	}
+	if val := NewByte(127); val.Byte() != 127 {
+		t.Error("encode byte error")
+	}
+	if val := NewShort(32767); val.Short() != 32767 {
+		t.Error("encode short error")
+	}
+	if val := NewInt(2147483647); val.Int() != 2147483647 {
+		t.Error("encode int error")
+	}
+	if val := NewLong(9223372036854775807); val.Long() != 9223372036854775807 {
+		t.Error("encode long error")
+	}
+	if val := NewString("HELLO WORLD THIS IS A TEST STRING ÅÄÖ!"); val.String() != "HELLO WORLD THIS IS A TEST STRING ÅÄÖ!" {
+		t.Error("encode string error")
+	}
+	if val := NewFloat(0.49823147); val.Float() != 0.49823147 {
+		t.Error("encode float error")
+	}
+	if val := NewDouble(0.4931287132182315); val.Double() != 0.4931287132182315 {
+		t.Error("encode double error")
+	}
+
+	byteArray := make([]byte, 1000)
+	for n := range byteArray {
+		byteArray[n] = byte((n*n*255 + n*7) % 100)
+	}
+	if val := NewByteArray(byteArray); !bytes.Equal(byteArray, val.ByteArray()) {
+		t.Error("encode byteArray error")
+	}
+
+	intArray := make([]int32, 250)
+	for n := range intArray {
+		intArray[n] = rand.Int31()
+	}
+	if val := NewIntArray(intArray); !reflect.DeepEqual(intArray, val.IntArray()) {
+		t.Error("encode intArray error")
+	}
+
+	longArray := make([]int64, 125)
+	for n := range longArray {
+		longArray[n] = rand.Int63()
+	}
+	if val := NewLongArray(longArray); !reflect.DeepEqual(longArray, val.LongArray()) {
+		t.Error("encode longArray error")
+	}
+
+	val := NewCompound()
+	val.Set("a", NewString("tnze"))
+	if val.Get("a").String() != "tnze" || val.Compound().Len() != 1 {
+		t.Error("encode compound error")
+	}
+}
+
+func TestValue_bigTest(t *testing.T) {
+	data, err := nbt.Marshal(nbt.StringifiedMessage(bigTestSNBT))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var val Value
+	err = nbt.Unmarshal(data, &val)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var data2 []byte
+	data2, err = nbt.Marshal(&val)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if !bytes.Equal(data, data2) {
+		t.Fail()
+	}
+}