Android Open Source - WhatsUp Geo Point Util Test

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License

The source code is released under:

GNU General Public License

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Java Source Code

package nu.placebo.whatsuptest.utiltest;
//from   www .ja v  a 2s .c  o m
import nu.placebo.whatsup.util.GeoPointUtil;
import android.test.AndroidTestCase;
import android.os.Bundle;

import com.google.android.maps.GeoPoint;

public class GeoPointUtilTest extends AndroidTestCase {

  public GeoPointUtilTest() {
    super();
  }

  @Override
  protected void setUp() throws Exception {
    super.setUp();
  }

  public void testConvertAreaToDoubles() {
    double[] d = { 1.0, 2.0, 3.0, 4.0 };
    double[] e = GeoPointUtil.convertAreaToDoubles(new GeoPoint(1000000,
        2000000), new GeoPoint(3000000, 4000000));
    assertEquals(d[0], e[0]);
    assertEquals(d[1], e[1]);
    assertEquals(d[2], e[2]);
    assertEquals(d[3], e[3]);
  }

  public void testConvertFlippedAreaToDoubles() {
    /*
     * Same as above, but geopoints are relatively oriented with a SE-NW
     * bearing (instead of NE-SW where one point is less in both
     * attributes.)
     * Should give the same result.
     */

    double[] d = { 1.0, 2.0, 3.0, 4.0 };
    double[] e = GeoPointUtil.convertAreaToDoubles(new GeoPoint(1000000,
        4000000), new GeoPoint(3000000, 2000000));
    assertEquals(d[0], e[0]);
    assertEquals(d[1], e[1]);
    assertEquals(d[2], e[2]);
    assertEquals(d[3], e[3]);
  }

  public void testConvertGeoPointToDoubles() {
    double[] a = { 1.0, 1.0 };
    double[] b = GeoPointUtil.convertGeoPointToDoubles(new GeoPoint(
        1000000, 1000000));
    assertEquals(a[0], b[0]);
    assertEquals(a[1], b[1]);
  }

  public void testGetBottomLeftToTopRightPoints() {
    GeoPoint bl = new GeoPoint(0, 0);
    GeoPoint tr = new GeoPoint(10, 10);
    GeoPoint[] gp = GeoPointUtil.getBottomLeftToTopRightPoints(
        new GeoPoint(5, 5), 10, 10);
    assertEquals(bl.getLatitudeE6(), gp[0].getLatitudeE6());
    assertEquals(bl.getLongitudeE6(), gp[0].getLongitudeE6());
    assertEquals(tr.getLatitudeE6(), gp[1].getLatitudeE6());
    assertEquals(tr.getLongitudeE6(), gp[1].getLongitudeE6());
  }

  public void testPushGeoPoint() {
    Bundle b = GeoPointUtil.pushGeoPoint(new GeoPoint(1000000, 1000000));
    
    assertEquals(b.get("lat"), 1000000);
    assertEquals(b.get("long"), 1000000);
  }

  public void testPopGeoPoint() {
    Bundle b = GeoPointUtil.pushGeoPoint(new GeoPoint(1000000, 1000000));
    GeoPoint p = GeoPointUtil.popGeoPoint(b);
    
    assertEquals(1000000, p.getLatitudeE6());
    assertEquals(1000000, p.getLongitudeE6());
  }

  public void testBundleHasGeoPoint() {
    Bundle b = GeoPointUtil.pushGeoPoint(new GeoPoint(1000000, 1000000));
    
    assertTrue(GeoPointUtil.bundleHasGeoPoint(b));
  }
}

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