public void GetCoordinateArgs_ReturnsExpected()
{
var box = new BoundingBox(Coordinates.NewYork(), 50);
var coordinates = BoundingBoxCoordinates.GetInKilometers(box.Point, box.Radius);
var expected = string.Format("north={0}&south={1}&east={2}&west={3}", coordinates.MaxPoint.Latitude,
coordinates.MinPoint.Latitude, coordinates.MaxPoint.Longitude, coordinates.MinPoint.Longitude);
Assert.AreEqual(expected, GeoNamesProviderBase.GetCoordinateArgs(box));
}
/// <summary>
/// returns GeoNames Api queystring parameters for a BoundingBox intstance
/// </summary>
/// <param name="boundingBox">required</param>
/// <returns></returns>
public static string GetCoordinateArgs(BoundingBox boundingBox)
{
if (boundingBox == null)
{
throw new ArgumentNullException(nameof(boundingBox));
}
//north=48.3124&south=45.2246&east=-120.8716&west=-123.0235
var coordinates = BoundingBoxCoordinates.GetInKilometers(boundingBox.Point, boundingBox.Radius);
return(string.Format("north={0}&south={1}&east={2}&west={3}", coordinates.MaxPoint.Latitude,
coordinates.MinPoint.Latitude, coordinates.MaxPoint.Longitude, coordinates.MinPoint.Longitude));
}
/// <summary>
/// Equality method between two objects of the same type.
/// Because the Equals method is strongly typed by generic constraints,
/// it is not necessary to test for the correct object type. We need to test for
/// property equality - which in this case means the comparing double vlaues to each other, which is imprecise. So we need to accept some small level of imprecision
/// </summary>
/// <param name="obj">The other object of this type we are testing equality with</param>
/// <returns></returns>
public bool Equals(AreaOfInterest <TIdType> obj)
{
if (obj != null)
{
if (
BoundingBoxCoordinates.Equals(obj.BoundingBoxCoordinates)
)
{
return(true);
}
else
{
return(false);
}
}
return(false);
}
/// <summary>
/// Computes and retrieves a hash code for an object.
/// </summary>
/// <remarks>
/// This method implements the <see cref="Object">Object</see> method.
/// </remarks>
/// <returns>A hash code for an object.</returns>
public override int GetHashCode()
{
return(Id.GetHashCode() + Culture.GetHashCode() + BoundingBoxCoordinates.GetHashCode());
}