package co.nstant.in.cbor.model;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;

import java.util.Objects;

import org.junit.Test;

public class DoublePrecisionFloatTest {

    @Test
    public void testEquals() {
        DoublePrecisionFloat a = new DoublePrecisionFloat(1.234);
        DoublePrecisionFloat b = new DoublePrecisionFloat(0.333);
        assertEquals(a, a);
        assertEquals(b, b);
    }

    @Test
    public void testNotEquals() {
        DoublePrecisionFloat doublePrecisionFloat = new DoublePrecisionFloat(1.234);
        assertFalse(doublePrecisionFloat.equals(null));
        assertFalse(doublePrecisionFloat.equals(new DoublePrecisionFloat(1.2345)));
    }

    @Test
    public void testHashcode() {
        Special superClass = new Special(SpecialType.IEEE_754_DOUBLE_PRECISION_FLOAT);
        double value = 1.234;
        DoublePrecisionFloat doublePrecisionFloat = new DoublePrecisionFloat(value);
        assertEquals(superClass.hashCode() ^ Objects.hashCode(value), doublePrecisionFloat.hashCode());
    }

    @Test
    public void testToString() {
        DoublePrecisionFloat doublePrecisionFloat = new DoublePrecisionFloat(1.234);
        assertEquals("1.234", doublePrecisionFloat.toString());
    }

}