fix: mapquest Quality enum (chadly#140)

Make value of Quality.NEIGHBORHOOD consistent with size of area 

https://developer.mapquest.com/documentation/geocoding-api/quality-codes/

Author: RodneyRichardson

src/Geocoding.MapQuest/Quality.cs

@@ -31,25 +31,25 @@ public enum Quality : int
 		/// </summary>
 		ZIP = 5,
 		/// <summary>
+		/// A6 Admin area. For USA, a neighborhood.
+		/// </summary>
+		NEIGHBORHOOD = 6,
+		/// <summary>
 		/// A5	Admin area. For USA, a city.
 		/// </summary>
-		CITY = 6,
+		CITY = 7,
 		/// <summary>
 		/// A4	Admin area. For USA, a county.
 		/// </summary>
-		COUNTY = 7,
+		COUNTY = 8,
 		/// <summary>
 		/// A3	Admin area. For USA, a state.
 		/// </summary>
-		STATE = 8,
+		STATE = 9,
 		/// <summary>
 		/// A1	Admin area, largest. For USA, a country.
 		/// </summary>
-		COUNTRY = 9,
-		/// <summary>
-		/// Admin area. For USA, a neighborhood.
-		/// </summary>
-		NEIGHBORHOOD = 10,
+		COUNTRY = 10,
 
 		UNKNOWN = 11
 	}

test/Geocoding.Tests/MapQuestGeocoderTest.cs

@@ -1,20 +1,35 @@
-using Geocoding.MapQuest;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Geocoding.MapQuest;
 using Xunit;
 
 namespace Geocoding.Tests
 {
 	[Collection("Settings")]
 	public class MapQuestGeocoderTest : GeocoderTest
 	{
+		MapQuestGeocoder geocoder;
+
 		public MapQuestGeocoderTest(SettingsFixture settings)
 			: base(settings) { }
 
 		protected override IGeocoder CreateGeocoder()
 		{
-			return new MapQuestGeocoder(settings.MapQuestKey)
+			geocoder = new MapQuestGeocoder(settings.MapQuestKey)
 			{
 				UseOSM = false
 			};
+			return geocoder;
 		}
+
+		[Fact]
+		public virtual async Task CanGeocodeNeighborhood()
+		{
+			// Regression test: Addresses with Quality=NEIGHBORHOOD are not returned
+			Address[] addresses = (await geocoder.GeocodeAsync("North Sydney, New South Wales, Australia")).ToArray();
+			Assert.NotEmpty(addresses);
+		}
+
 	}
 }