package test.ethereum.util;
import static org.junit.Assert.*;
import java.math.BigInteger;
import java.util.Arrays;
import org.ethereum.util.Value;
import org.junit.Test;
import org.spongycastle.util.encoders.Hex;
public class ValueTest {
@Test
public void testCmp() {
Value val1 = new Value("hello");
Value val2 = new Value("world");
assertFalse("Expected values not to be equal", val1.cmp(val2));
Value val3 = new Value("hello");
Value val4 = new Value("hello");
assertTrue("Expected values to be equal", val3.cmp(val4));
}
@Test
public void testTypes() {
Value str = new Value("str");
assertEquals(str.asString(), "str");
Value num = new Value(1);
assertEquals(num.asInt(), 1);
Value inter = new Value(new Object[]{1});
Object[] interExp = new Object[]{1};
assertTrue(new Value(inter.asObj()).cmp(new Value(interExp)));
Value byt = new Value(new byte[]{1, 2, 3, 4});
byte[] bytExp = new byte[]{1, 2, 3, 4};
assertTrue(Arrays.equals(byt.asBytes(), bytExp));
Value bigInt = new Value(BigInteger.valueOf(10));
BigInteger bigExp = BigInteger.valueOf(10);
assertEquals(bigInt.asBigInt(), bigExp);
}
@Test
public void longListRLPBug_1(){
String testRlp = "f7808080d387206f72726563748a626574656c676575736580d387207870726573738a70726564696361626c658080808080808080808080";
Value val = Value.fromRlpEncoded(Hex.decode(testRlp));
assertEquals(testRlp, Hex.toHexString(val.encode()));
}
}