public void Test_0002_GeoBox_null_key()
{
KiiGeoPoint northEast = new KiiGeoPoint(70.00, 100);
KiiGeoPoint southWest = new KiiGeoPoint(71.00, 102);
KiiClause.GeoBox(null, northEast, southWest);
}
public void Test_0001_GeoDistanceQuery()
{
KiiBucket bucket = testUser.Bucket("aBucket");
KiiObject obj = bucket.NewKiiObject();
KiiGeoPoint point = new KiiGeoPoint(35.667983, 139.739356);
obj.SetGeoPoint("myLoc", point);
obj.Save();
KiiGeoPoint center = new KiiGeoPoint(35.677379, 139.702148);
KiiClause clause = KiiClause.GeoDistance("myloc", center, 4000, "distanceToMyLoc");
KiiQuery query = new KiiQuery(clause);
KiiQueryResult <KiiObject> result = bucket.Query(query);
KiiObject retObj = result [0];
KiiGeoPoint retPoint;
retPoint = retObj.GetGeoPoint("myLoc");
Assert.AreEqual(point.Latitude, retPoint.Latitude);
Assert.AreEqual(point.Longitude, retPoint.Longitude);
JsonObject jObj = retObj.GetJsonObject("_calculated");
double retDistance = jObj.GetDouble("distanceToMyLoc");
double expectedDistance = distanceInMeter(point, center);
Assert.IsTrue(approximateEqual(expectedDistance, retDistance, 0.00001));
}
public void Test_0005_GeoBoxQuery()
{
KiiBucket bucket = testUser.Bucket("aBucket");
KiiObject obj = bucket.NewKiiObject();
KiiGeoPoint point = new KiiGeoPoint(35.667983, 139.739356);
obj.SetGeoPoint("myloc", point);
obj.Save();
//not in the box
KiiObject obj2 = bucket.NewKiiObject();
KiiGeoPoint point2 = new KiiGeoPoint();
obj2.SetGeoPoint("myloc", point2);
obj2.Save();
KiiGeoPoint sw = new KiiGeoPoint(35.52105, 139.699402);
KiiGeoPoint ne = new KiiGeoPoint(36.069082, 140.07843);
KiiClause clause = KiiClause.GeoBox("myloc", ne, sw);
KiiQuery query = new KiiQuery(clause);
KiiQueryResult <KiiObject> result = bucket.Query(query);
Assert.AreEqual(result.Count, 1);
KiiObject retObj = result [0];
KiiGeoPoint retPoint;
retPoint = retObj.GetGeoPoint("myloc");
Assert.AreEqual(point.Latitude, retPoint.Latitude);
Assert.AreEqual(point.Longitude, retPoint.Longitude);
}
public void Test_0003_GeoBox_empty_key()
{
KiiGeoPoint northEast = new KiiGeoPoint(70.00, 100);
KiiGeoPoint southWest = new KiiGeoPoint(71.00, 102);
KiiClause.GeoBox("", northEast, southWest);
}
public void Test_0008_GeoDistance_empty_key()
{
KiiGeoPoint center = new KiiGeoPoint(70.00, 100);
double radius = 10.0;
string key = "";
string putDistanceInto = "calculatedDistance";
KiiClause.GeoDistance(key, center, radius, putDistanceInto);
}
public void Test_0010_GeoBox_Valid_key_Valid_Center_Invalid_radius()
{
KiiGeoPoint center = new KiiGeoPoint(70.00, 100);
double radius = -1;
string key = "currentLocation";
string putDistanceInto = "calculatedDistance";
KiiClause.GeoDistance(key, center, radius, putDistanceInto);
}
public void Test_0004_GeoDistanceQuery_sort_asc()
{
KiiBucket bucket = testUser.Bucket("aBucket");
KiiObject obj1 = bucket.NewKiiObject();
KiiGeoPoint point1 = new KiiGeoPoint(35.672568, 139.723606);
obj1.SetGeoPoint("myLoc", point1);
obj1.Save();
KiiObject obj2 = bucket.NewKiiObject();
KiiGeoPoint point2 = new KiiGeoPoint(35.667983, 139.739356);
obj2.SetGeoPoint("myLoc", point2);
obj2.Save();
// not in radius
KiiObject obj3 = bucket.NewKiiObject();
KiiGeoPoint point3 = new KiiGeoPoint();
obj3.SetGeoPoint("myLoc", point3);
obj3.Save();
KiiGeoPoint center = new KiiGeoPoint(35.677379, 139.702148);
KiiClause clause = KiiClause.GeoDistance("myloc", center, 4000, "distanceToMyLoc");
KiiQuery query = new KiiQuery(clause);
query.SortByAsc("_calculated.distanceToMyLoc");
KiiQueryResult <KiiObject> result = bucket.Query(query);
Assert.AreEqual(result.Count, 2);
KiiObject retObj1 = result [0];
KiiGeoPoint retPoint1 = retObj1.GetGeoPoint("myLoc");
Assert.AreEqual(point1.Latitude, retPoint1.Latitude);
Assert.AreEqual(point1.Longitude, retPoint1.Longitude);
JsonObject jObj1 = retObj1.GetJsonObject("_calculated");
KiiObject retObj2 = result [1];
KiiGeoPoint retPoint2 = retObj2.GetGeoPoint("myLoc");
Assert.AreEqual(point2.Latitude, retPoint2.Latitude);
Assert.AreEqual(point2.Longitude, retPoint2.Longitude);
JsonObject jObj2 = retObj2.GetJsonObject("_calculated");
double retDistance1 = jObj1.GetDouble("distanceToMyLoc");
double retDistance2 = jObj2.GetDouble("distanceToMyLoc");
double expectedDistance1 = distanceInMeter(point1, center);
double expectedDistance2 = distanceInMeter(point2, center);
Assert.IsTrue(approximateEqual(expectedDistance1, retDistance1, 0.00001));
Assert.IsTrue(approximateEqual(expectedDistance2, retDistance2, 0.00001));
}
/// <summary>
/// Create a clause of geo box.
/// </summary>
/// <remarks>
/// This clause inquires objects in the specified rectangle.
/// Rectangle would be placed parallel to the equator with specified coordinates of the corner.
/// </remarks>
/// <returns>
/// KiiClause instance.
/// </returns>
/// <exception cref='ArgumentException'>
/// Is thrown when an argument is invalid. Please see parameter explanation.
/// </exception>
/// <param name='key'>
/// Name of the key to inquire, which holds geo point. Must not null or empty string.
/// </param>
/// <param name='northEast'>
/// North east corner of the rectangle. Must not null.
/// </param>
/// <param name='southWest'>
/// South west corner of the rectangle. Must not null.
/// </param>
public static KiiClause GeoBox(string key, KiiGeoPoint northEast, KiiGeoPoint southWest)
{
if (Utils.IsEmpty(key))
{
throw new ArgumentException("key must not null or empty string");
}
JsonObject box = new JsonObject();
box.Put("ne", northEast.ToJson());
box.Put("sw", southWest.ToJson());
return(GeoBoxInternal(key, box));
}
/// <summary>
/// Create a clause of geo distance.
/// </summary>
/// <returns>
/// KiiClause instance.
/// </returns>
/// <exception cref='ArgumentException'>
/// Is thrown when an argument is invalid. Please see parameter explanation.
/// </exception>
/// <remarks>
/// This clause inquires objects in the specified circle.<br/>
/// <b>Note:</b> You can get the results in ascending order of distances from center.
/// To do so, build the orderBy field by "_calculated.{specified value of calculatedDistance}" and pass it in <see cref="KiiQuery.SortByAsc()"/>.<br/>
/// Note that, descending order of distances is not supported. The unit of distance is meter.
/// <see cref="KiiObject"/>
/// <code>
/// // example
/// string calculatedDistance = "distanceFromCurrentLoc";
/// KiiGeoPoint currentLoc = KiiGeoPoint(120.000,77.000); //dummy location
/// KiiClause geoDist = KiiClause("location",currentLoc, 7.0,calculatedDistance);
/// KiiQuery query = KiiQuery.QueryWithClause(geoDist);
/// // sort distance ny ascending order.
/// string orderByKey = "_calculated."+ calculatedDistance;
/// query.SortByAsc(orderByKey);
/// KiiBucket bucket = Kii.Bucket("MyBucket");
/// KiiQueryResult<KiiObject> result = bucket.Query(query);
/// if(result.Size > 0)
/// {
/// KiiObject object = result[0];
/// double distanceInMeter = object.GetJsonObject("_calculated").GetDouble(calculatedDistance);
/// }
/// </code>
/// </remarks>
/// <param name='key'>
/// Name of the key to inquire, which holds geo point. Must not null or empty string.
/// </param>
/// <param name='center'>
/// Geo point which specify center of the circle. Mus not null.
/// </param>
/// <param name='radius'>
/// Radius of the circle. unit is meter. value should be in range of 0-20000000.
/// </param>
/// <param name='calculatedDistance'>
/// Calculated distance is used for retrieve distance from the center from the query result. If the specified value is null, query result will not contain the distance.
/// </param>
///
public static KiiClause GeoDistance(string key, KiiGeoPoint center, double radius, string calculatedDistance)
{
if (Utils.IsEmpty(key))
{
throw new ArgumentException("key must not null or empty string");
}
if (radius <= 0 || radius > 20000000)
{
throw new ArgumentException("radius value should be in range of 0-20000000");
}
return(GeoDistanceInternal(key, center.ToJson(), radius, calculatedDistance));
}
public void Test_0001_GeoBox_Valid_Parameters()
{
KiiGeoPoint northEast = new KiiGeoPoint(70.00, 100);
KiiGeoPoint southWest = new KiiGeoPoint(71.00, 102);
KiiClause c = KiiClause.GeoBox("box", northEast, southWest);
JsonObject clause = c.ToJson();
JsonObject box = clause.GetJsonObject("box");
JsonObject ne = box.GetJsonObject("ne");
JsonObject sw = box.GetJsonObject("sw");
Assert.AreEqual(clause.GetString("type"), "geobox");
Assert.AreEqual(clause.GetString("field"), "box");
Assert.AreEqual(ne.GetDouble("lat"), northEast.Latitude);
Assert.AreEqual(ne.GetDouble("lon"), northEast.Longitude);
Assert.AreEqual(sw.GetDouble("lat"), southWest.Latitude);
Assert.AreEqual(sw.GetDouble("lon"), southWest.Longitude);
}
public void Test_0006_GeoDistance_Valid_Parameters()
{
KiiGeoPoint center = new KiiGeoPoint(70.00, 100);
double radius = 10.0;
string key = "currentLocation";
string putDistanceInto = "calculatedDistance";
KiiClause c = KiiClause.GeoDistance(key, center, radius, putDistanceInto);
JsonObject clause = c.ToJson();
Assert.AreEqual(clause.GetString("type"), "geodistance");
Assert.AreEqual(clause.GetString("field"), key);
Assert.AreEqual(clause.GetString("putDistanceInto"), putDistanceInto);
Assert.AreEqual(clause.GetDouble("radius"), radius);
JsonObject centerJson = clause.GetJsonObject("center");
Assert.AreEqual(centerJson.GetDouble("lat"), center.Latitude);
Assert.AreEqual(centerJson.GetDouble("lon"), center.Longitude);
}
public void Test_0002_GeoDistanceQuery_calculatedDistance_nil()
{
KiiBucket bucket = testUser.Bucket("aBucket");
KiiObject obj = bucket.NewKiiObject();
KiiGeoPoint point = new KiiGeoPoint(35.667983, 139.739356);
obj.SetGeoPoint("myLoc", point);
obj.Save();
KiiGeoPoint center = new KiiGeoPoint(35.677379, 139.702148);
KiiClause clause = KiiClause.GeoDistance("myloc", center, 4000, "");
KiiQuery query = new KiiQuery(clause);
KiiQueryResult <KiiObject> result = bucket.Query(query);
KiiObject retObj = result [0];
KiiGeoPoint retPoint;
retPoint = retObj.GetGeoPoint("myLoc");
Assert.AreEqual(point.Latitude, retPoint.Latitude);
Assert.AreEqual(point.Longitude, retPoint.Longitude);
Assert.IsFalse(retObj.Has("_calculated"));
}
public void Test_0001_GetGeoPoint_valid_param()
{
Kii.Initialize("appId", "appKey", Kii.Site.US);
MockHttpClientFactory factory = new MockHttpClientFactory();
Kii.HttpClientFactory = factory;
// set response
MockHttpClient client = factory.Client;
this.SetGeoRefreshResponse(client);
KiiObject obj = KiiObject.CreateByUri(new Uri("kiicloud://buckets/test/objects/abcd"));
obj.Refresh();
KiiGeoPoint expectedResult = new KiiGeoPoint(72.00, 100.00);
Assert.AreEqual("abcd", obj.ID);
Assert.AreEqual(2345, obj.CreatedTime);
Assert.AreEqual(6789, obj.ModifedTime);
Assert.AreEqual(expectedResult, obj.GetGeoPoint("location"));
}
private double distanceInMeter(KiiGeoPoint start, KiiGeoPoint end)
{
double lat1 = start.Latitude;
double lat2 = end.Latitude;
double lon1 = start.Longitude;
double lon2 = end.Longitude;
//degrees to radians
double lat1rad = lat1 * Math.PI / 180;
double lon1rad = lon1 * Math.PI / 180;
double lat2rad = lat2 * Math.PI / 180;
double lon2rad = lon2 * Math.PI / 180;
//deltas
double dLat = lat2rad - lat1rad;
double dLon = lon2rad - lon1rad;
double a = Math.Sin(dLat / 2) * Math.Sin(dLat / 2) + Math.Sin(dLon / 2) * Math.Sin(dLon / 2) * Math.Cos(lat1rad) * Math.Cos(lat2rad);
double c = 2 * Math.Asin(Math.Sqrt(a));
double R = 6371 * 1000;
return(R * c);
}
public void Test_0008_GetGeoPoint_fallback_notfound_key()
{
Kii.Initialize("appId", "appKey", Kii.Site.US);
MockHttpClientFactory factory = new MockHttpClientFactory();
Kii.HttpClientFactory = factory;
// set response
MockHttpClient client = factory.Client;
this.SetGeoRefreshResponse(client);
KiiObject obj = KiiObject.CreateByUri(new Uri("kiicloud://buckets/test/objects/abcd"));
obj.Refresh();
KiiGeoPoint fallBack = new KiiGeoPoint(50.00, 100.00);
Assert.AreEqual("abcd", obj.ID);
Assert.AreEqual(2345, obj.CreatedTime);
Assert.AreEqual(6789, obj.ModifedTime);
Assert.AreEqual(fallBack, obj.GetGeoPoint("notfound", fallBack));
}
/// <summary>
/// Determines whether the specified <see cref="KiiGeoPoint"/> is equal to the current <see cref="KiiCorp.Cloud.Storage.KiiGeoPoint"/>.
/// </summary>
/// <param name='other'>
/// The <see cref="KiiGeoPoint"/> to compare with the current <see cref="KiiCorp.Cloud.Storage.KiiGeoPoint"/>.
/// </param>
/// <returns>
/// <c>true</c> if the specified <see cref="KiiGeoPoint"/> is equal to the current
/// <see cref="KiiCorp.Cloud.Storage.KiiGeoPoint"/>; otherwise, <c>false</c>.
/// </returns>
public bool Equals(KiiGeoPoint other)
{
return(other.Longitude == this.longitude && other.Latitude == this.latitude);
}
public void Test_0001_GeoPoint_Valid_Parameters()
{
KiiGeoPoint location = new KiiGeoPoint(71.00, 102);
Assert.AreEqual("{\"lat\":71,\"lon\":102,\"_type\":\"point\"}", location.ToJson().ToString());
}
public void Test_0002_GeoPoint_Default_Constructor()
{
KiiGeoPoint location = new KiiGeoPoint();
Assert.AreEqual("{\"lat\":-0,\"lon\":-0,\"_type\":\"point\"}", location.ToJson().ToString());
}
