package com.mapbox.mapboxsdk.annotations;

import com.mapbox.mapboxsdk.maps.MapboxMap;

import org.junit.Before;
import org.junit.Test;
import org.mockito.InjectMocks;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;

public class AnnotationTest {

    @InjectMocks
    private MapboxMap mapboxMap = mock(MapboxMap.class);
    private Annotation annotation;
    private Annotation compare = new Annotation() {
        @Override
        public long getId() {
            return 1;
        }
    };

    @Before
    public void beforeTest() {
        annotation = new Annotation() {
            // empty child
        };
    }

    @Test
    public void testSanity() {
        assertNotNull("markerOptions should not be null", annotation);
    }

    @Test
    public void testRemove() {
        annotation.setId(1);
        annotation.setMapboxMap(mapboxMap);
        annotation.remove();
        verify(mapboxMap, times(1)).removeAnnotation(annotation);
    }

    @Test
    public void testRemoveUnboundMapboxMap() {
        annotation.setId(1);
        annotation.remove();
        verify(mapboxMap, times(0)).removeAnnotation(annotation);
    }

    @Test
    public void testCompareToEqual() {
        annotation.setId(1);
        assertEquals("conparable equal", 0, annotation.compareTo(compare));
    }

    @Test
    public void testCompareToHigher() {
        annotation.setId(3);
        assertEquals("conparable higher", -1, annotation.compareTo(compare));
    }

    @Test
    public void testCompareTolower() {
        annotation.setId(0);
        assertEquals("conparable lower", 1, annotation.compareTo(compare));
    }

    @Test
    public void testEquals() {
        Annotation holder = null;
        assertFalse(annotation.equals(holder));
        holder = annotation;
        assertTrue(annotation.equals(holder));
        assertFalse(annotation.equals(new Object()));
    }

    @Test
    public void testHashcode() {
        int id = 1;
        annotation.setId(id);
        assertSame("hashcode should match", annotation.hashCode(), id);
    }

}