package net.bytebuddy.utility;

import net.bytebuddy.description.type.TypeDescription;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.objectweb.asm.Type;

import java.util.Arrays;
import java.util.Collection;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.core.Is.is;

@RunWith(Parameterized.class)
public class JavaConstantSimpleTest {

    @Parameterized.Parameters
    public static Collection<Object[]> data() {
        return Arrays.asList(new Object[][]{
            {0, TypeDescription.ForLoadedType.of(int.class), 0},
            {0L, TypeDescription.ForLoadedType.of(long.class), 0L},
            {0f, TypeDescription.ForLoadedType.of(float.class), 0f},
            {0d, TypeDescription.ForLoadedType.of(double.class), 0d},
            {"foo", TypeDescription.STRING, "foo"},
            {Object.class, TypeDescription.CLASS, Type.getType(Object.class)},
            {TypeDescription.OBJECT, TypeDescription.CLASS, Type.getType(Object.class)}
        });
    }

    private final Object value;

    private final TypeDescription typeDescription;

    private final Object constant;

    public JavaConstantSimpleTest(Object value, TypeDescription typeDescription, Object constant) {
        this.value = value;
        this.typeDescription = typeDescription;
        this.constant = constant;
    }

    @Test
    public void testValueWrap() {
        assertThat(JavaConstant.Simple.wrap(value).asConstantPoolValue(), is(constant));
    }

    @Test
    public void testTypeMatchesConstant() {
        assertThat(JavaConstant.Simple.wrap(value).getTypeDescription(), is(typeDescription));
    }
}
@@ -1038,16 +1038,111 @@
 .class)%7D
+,%0A            %7BJavaConstant.Simple.ofLoaded(0), TypeDescription.ForLoadedType.of(int.class), 0%7D
 %0A       

Add test for previously represented Java constant.