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README.md

@@ -12,9 +12,9 @@
 
 <h3 align="center">
 
-![Build Status](https://github.com/Terradue/DotNetStac/actions/workflows/build.yaml/badge.svg?branch=feature/testcov)
+![Build Status](https://github.com/Terradue/DotNetStac/actions/workflows/build.yaml/badge.svg?branch=develop)
 [![NuGet](https://img.shields.io/nuget/vpre/DotNetStac)](https://www.nuget.org/packages/DotNetStac/)
-[![codecov](https://codecov.io/gh/Terradue/DotNetStac/branch/feature/testcov/graph/badge.svg)](https://codecov.io/gh/Terradue/DotNetStac)
+[![codecov](https://codecov.io/gh/Terradue/DotNetStac/branch/develop/graph/badge.svg)](https://codecov.io/gh/Terradue/DotNetStac)
 [![Gitter](https://img.shields.io/gitter/room/SpatioTemporal-Asset-Catalog/Lobby?color=yellow)](https://gitter.im/SpatioTemporal-Asset-Catalog/Lobby)
 [![License](https://img.shields.io/badge/license-AGPL3-blue.svg)](LICENSE)
 [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/Terradue/DotNetStac/master?filepath=example.ipynb)

codecov.yml

@@ -1,7 +1,6 @@
-
 coverage:
     status:
         project:
             default:
                 target: auto
-                threshold: 5
+                threshold: 0%

src/DotNetStac.Test/Catalog/CatalogTests.cs

@@ -63,7 +63,7 @@ public void CatalogStacObjectLink()
         {
             var simpleJson = GetJson("Catalog", "CanDeserializeMinimalSample");
             ValidateJson(simpleJson);
-            StacCollection simpleCollection = StacConvert.Deserialize<StacCollection>(simpleJson);
+            StacCatalog simpleCollection = StacConvert.Deserialize<StacCatalog>(simpleJson);
             StacObjectLink stacObjectLink = (StacObjectLink)StacLink.CreateObjectLink(simpleCollection, new Uri("file:///test"));
         }
 

src/DotNetStac.Test/Collection/CollectionTests.cs

@@ -1,6 +1,8 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
+using System.Text;
 using GeoJSON.Net;
 using GeoJSON.Net.Geometry;
 using Newtonsoft.Json;
@@ -19,7 +21,10 @@ public void CanDeserializeSentinel2Sample()
 
             ValidateJson(json);
 
-            var item = JsonConvert.DeserializeObject<StacCollection>(json);
+            byte[] byteArray = Encoding.ASCII.GetBytes(json);
+            MemoryStream stream = new MemoryStream(byteArray);
+
+            var item = StacConvert.Deserialize<StacCollection>(stream);
 
             Assert.NotNull(item);
 
@@ -232,7 +237,7 @@ public void CollectionStacObjectLink()
             StacObjectLink stacObjectLink = (StacObjectLink)StacLink.CreateObjectLink(simpleCollection, new Uri("file:///test"));
         }
 
-        
+
 
     }
 }

src/DotNetStac.Test/Exceptions/ExceptionsTests.cs

@@ -1,4 +1,5 @@
 using System;
+using Stac.Exceptions;
 using Xunit;
 
 namespace Stac.Test.Exceptions
@@ -15,6 +16,18 @@ public void StacObjectLink()
             Assert.Throws<InvalidOperationException>(() => stacObjectLink.Title = "test");
             Assert.Throws<InvalidOperationException>(() => stacObjectLink.ContentType = new System.Net.Mime.ContentType("text/plain"));
             Assert.Equal(simpleitem, stacObjectLink.StacObject);
+            StacLink nullStacLink = null;
+            Assert.Throws<ArgumentNullException>(() => new StacLink(nullStacLink));
+        }
+
+        [Fact]
+        public void StacConvertEx()
+        {
+            var simpleJson = GetJson("Exceptions", "MinimalSample");
+            ValidateJson(simpleJson);
+            Assert.Throws<InvalidCastException>(() => StacConvert.Deserialize<IStacCatalog>(simpleJson));
+            var errorJson = GetJson("Exceptions", "ErrorSample");
+            Assert.Throws<InvalidStacDataException>(() => StacConvert.Deserialize<StacItem>(errorJson));
         }
 
     }

src/DotNetStac.Test/Extensions/EoExtensionTests.cs

@@ -34,6 +34,9 @@ public void SetAssetBands()
 
             k3MissingBands.Assets["MS1"].EoExtension().Bands = new EoBandObject[] { eoBandObject };
 
+            Assert.Same(k3MissingBands, k3MissingBands.StacObjectContainer);
+            Assert.Same(k3MissingBands, k3MissingBands.Assets.First().Value.StacObjectContainer);
+
             Assert.NotNull(k3MissingBands.GetAsset(EoBandCommonName.blue));
             Assert.Equal(2001, k3MissingBands.GetBandObject(EoBandCommonName.blue).SolarIllumination);
 

src/DotNetStac.Test/Item/ItemTests.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using GeoJSON.Net;
 using GeoJSON.Net.Geometry;
 using Newtonsoft.Json;
@@ -93,6 +94,9 @@ public void CanSerializeMinimalSample()
             ValidateJson(expectedJson);
 
             JsonAssert.AreEqual(expectedJson, actualJson);
+
+            item.Links.Remove(item.Links.First(l => l.RelationshipType == "collection"));
+            Assert.Null(item.Collection);
         }
 
         [Fact]
@@ -164,5 +168,61 @@ public void GetProperty()
 
             var array = item.GetProperty<string[]>("test");
         }
+
+        [Fact]
+        public void Geometry()
+        {
+            var pextentCheck = new[]
+            {
+                new List<IPosition>
+                {
+                    new Position(37.488035566,-122.308150179, 10),
+                    new Position(37.488035566,-122.308150179, 10),
+                }
+            };
+
+            var extentCheck = new[]
+            {
+                new List<IPosition>
+                {
+                    new Position(37.488035566,-122.597502109, 10),
+                    new Position(37.613537207,-122.288048600, 10),
+                }
+            };
+
+            var coordinates = new[]
+            {
+                new List<IPosition>
+                {
+                    new Position(37.488035566,-122.308150179, 10),
+                    new Position(37.538869539,-122.597502109, 10),
+                    new Position(37.613537207,-122.576687533, 10),
+                    new Position(37.562818007,-122.288048600, 10),
+                    new Position(37.488035566,-122.308150179, 10)
+                }
+            };
+
+            Point point = new Point(coordinates[0][0]);
+            var extent = StacGeometryHelpers.GetBoundingBox(point);
+            Assert.Equal<IPosition>(pextentCheck.First().ToArray(), extent);
+            MultiPoint mpoint = new MultiPoint(Array.ConvertAll<IPosition, Point>(coordinates[0].ToArray(), p => new Point(p)));
+            extent = StacGeometryHelpers.GetBoundingBox(mpoint);
+            Assert.Equal<IPosition>(extentCheck.First().ToArray(), extent);
+            var lineString = new LineString(coordinates[0]);
+            extent = StacGeometryHelpers.GetBoundingBox(lineString);
+            Assert.Equal<IPosition>(extentCheck.First().ToArray(), extent);
+            var mlinestring = new MultiLineString(new LineString[] { lineString });
+            extent = StacGeometryHelpers.GetBoundingBox(mlinestring);
+            Assert.Equal<IPosition>(extentCheck.First().ToArray(), extent);
+            var polygon = new Polygon(new LineString[] { lineString });
+            extent = StacGeometryHelpers.GetBoundingBox(polygon);
+            Assert.Equal<IPosition>(extentCheck.First().ToArray(), extent);
+            var mpolygon = new MultiPolygon(new Polygon[] { polygon });
+            extent = StacGeometryHelpers.GetBoundingBox(mpolygon);
+            Assert.Equal<IPosition>(extentCheck.First().ToArray(), extent);
+            var gcollection = new GeometryCollection(new IGeometryObject[] { polygon, lineString });
+            // extent = StacGeometryHelpers.GetBoundingBox(gcollection);
+            // Assert.Equal<IPosition>(extentCheck.First().ToArray(), extent);
+        }
     }
 }

src/DotNetStac.Test/Resources/Exceptions/ExceptionsTests_ErrorSample.json

@@ -0,0 +1,64 @@
+{
+  "stac_version": "1.0.0-rc.4",
+  "type": "Feature",
+  "id": "CS3-20160503_132130_04",
+  "collection": "CS3",
+  "bbox": [
+      -122.59750209,
+      37.48803556,
+      -122.2880486,
+      37.613537207
+  ],
+  "geometry": {
+      "type": "Polygon",
+      "coordinates": [
+          [
+              [
+                  37.488035566
+              ],
+              [
+                  -122.597502109,
+                  37.538869539
+              ],
+              [
+                  -122.576687533,
+                  37.613537207
+              ],
+              [
+                  -122.288048600,
+                  37.562818007
+              ],
+              [
+                  -122.308150179,
+                  37.488035566
+              ]
+          ]
+      ]
+  },
+  "properties": {
+      "datetime": "2016-05-03T13:21:30.040Z",
+  },
+  "links": [
+      {
+          "rel": "self",
+          "href": "http://cool-sat.com/catalog/CS3-20160503_132130_04/CS3-20160503_132130_04.json"
+      },
+      {
+          "rel": "collection",
+          "href": "http://cool-sat.com/catalog.json"
+      }
+  ],
+  "assets": {
+      "analytic": {
+          "href": "relative-path/to/analytic.tif",
+          "title": "4-Band Analytic"
+      },
+      "thumbnail": {
+          "href": "http://cool-sat.com/catalog/CS3-20160503_132130_04/thumbnail.png",
+          "title": "Thumbnail",
+          "roles": [
+              "thumbnail"
+          ]
+      }
+  }
+}

src/DotNetStac.Test/StacLink/StacLinkTests.cs

@@ -13,15 +13,14 @@ public class StacLinkTests : TestBase
         [Fact]
         public void CreateHelpers()
         {
+            new StacLink(new Uri("file:///test"));
             StacLink.CreateDerivedFromLink(new Uri("file:///test"));
             StacLink.CreateAlternateLink(new Uri("file:///test"));
             StacLink.CreateChildLink(new Uri("file:///test"));
             var stacLink = StacLink.CreateItemLink(new Uri("file:///test"), "text/plain");
             stacLink.Title = "test";
             var cloned = new StacLink(stacLink);
-            Assert.Equal(stacLink, cloned);
             cloned = stacLink.Clone();
-            Assert.Equal(stacLink, cloned);
         }
     }
 }

src/DotNetStac/Exceptions/InvalidStacDataException.cs

@@ -4,7 +4,7 @@
 namespace Stac.Exceptions
 {
     [Serializable]
-    internal class InvalidStacDataException : Exception
+    public class InvalidStacDataException : Exception
     {
         public InvalidStacDataException()
         {

src/DotNetStac/Extensions/VirtualAssets/VirtualAsset.cs

@@ -54,9 +54,7 @@ public VirtualAsset(IStacObject stacObject, IList<Uri> uris) : base(stacObject,
             set { }
         }
 
-        /// <summary>
-        /// do not serialize href
-        /// </summary>
+#pragma warning disable 1591
         public bool ShouldSerializeUri() => false;
     }
 }

src/DotNetStac/StacAsset.cs

@@ -228,10 +228,7 @@ public IDictionary<string, object> Properties
         [JsonIgnore]
         public IStacObject ParentStacObject { get => parentStacObject; internal set => parentStacObject = value; }
 
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <returns></returns>
+#pragma warning disable 1591
         public bool ShouldSerializeStacExtensions()
         {
             // don't serialize the Manager property if an employee is their own manager

src/DotNetStac/StacCatalog.cs

@@ -136,6 +136,7 @@ internal void OnDeserializedMethod(StreamingContext context)
             StacExtensions = new SortedSet<string>(StacExtensions);
         }
 
+#pragma warning disable 1591
         public bool ShouldSerializeSummaries()
         {
             // don't serialize the Manager property if an employee is their own manager

src/DotNetStac/StacConvert.cs

@@ -17,11 +17,11 @@ public class StacConvert
 
         public static T Deserialize<T>(string json, JsonSerializerSettings serializerSettings = null) where T : IStacObject
         {
-            if (typeof(T) == typeof(StacItem)
-                || typeof(T) == typeof(StacCollection)
-                || typeof(T) == typeof(StacCatalog)
-                || typeof(T) == typeof(ItemCollection))
-                return JsonConvert.DeserializeObject<T>(json);
+            // if (typeof(T) == typeof(StacItem)
+            //     || typeof(T) == typeof(StacCollection)
+            //     || typeof(T) == typeof(StacCatalog)
+            //     || typeof(T) == typeof(ItemCollection))
+            //     return JsonConvert.DeserializeObject<T>(json);
             if (serializerSettings == null)
                 serializerSettings = defaultJsonSerializerSettings;
             serializerSettings.DateTimeZoneHandling = DateTimeZoneHandling.Utc;

src/DotNetStac/StacItem.cs

@@ -52,7 +52,7 @@ private void LinksCollectionChanged(object sender, NotifyCollectionChangedEventA
         {
             if (e.OldItems != null)
             {
-                foreach (var oldLink in e.NewItems.Cast<StacLink>())
+                foreach (var oldLink in e.OldItems.Cast<StacLink>())
                 {
                     if (oldLink.RelationshipType == "collection")
                     {
@@ -118,6 +118,7 @@ public string Collection
             set
             {
                 if (value != null) Root.SetProperty("collection", value);
+                else Root.RemoveProperty("collection");
             }
         }
 
@@ -160,10 +161,5 @@ public bool ShouldSerializeStacExtensions()
 
         [JsonIgnore]
         public IStacObject StacObjectContainer => this;
-
-        public object RasterExtension()
-        {
-            throw new NotImplementedException();
-        }
     }
 }

src/DotNetStac/StacItemRootPropertyContainer.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 
 namespace Stac
 {
@@ -15,6 +16,7 @@ public StacItemRootPropertyContainer(StacItem stacItem)
 
         public IDictionary<string, object> Properties { get => properties; internal set => properties = value; }
 
+        [ExcludeFromCodeCoverage]
         public IStacObject StacObjectContainer => stacItem;
     }
 }