test(FindPeer): DHT can return a closer peer

Issue #19

Author: richardschneider

test/CoreApi/DhtApiTest.cs

@@ -1,39 +1,38 @@
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-using Newtonsoft.Json.Linq;
-using System;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Ipfs.Api
-{
- 
-    [TestClass]
-    public class DhtApiTest
-    {
-        const string marsId = "QmSoLMeWqB7YGVLJN3pNLQpmmEk35v6wYtsMGLzSr5QBU3";
-        const string marsPublicKey = "CAASogEwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAKGUtbRQf+a9SBHFEruNAUatS/tsGUnHuCtifGrlbYPELD3UyyhWf/FYczBCavx3i8hIPEW2jQv4ehxQxi/cg9SHswZCQblSi0ucwTBFr8d40JEiyB9CcapiMdFQxdMgGvXEOQdLz1pz+UPUDojkdKZq8qkkeiBn7KlAoGEocnmpAgMBAAE=";
-        const string helloWorldID = "QmT78zSuBmuS4z925WZfrqQ1qHaJ56DQaTfyMUF7F8ff5o";
-
-        [TestMethod]
-        public async Task FindPeer()
-        {
-            var ipfs = TestFixture.Ipfs;
-            var mars = await ipfs.Dht.FindPeerAsync(marsId);
-            Assert.AreEqual(marsId, mars.Id);
-
-            // Sometimes the public key is not returned!
-            if (!string.IsNullOrEmpty(mars.PublicKey))
-                Assert.AreEqual(marsPublicKey, mars.PublicKey);
-        }
-
-        [TestMethod]
-        public async Task FindProviders()
-        {
-            var ipfs = TestFixture.Ipfs;
-            var providers = await ipfs.Dht.FindProvidersAsync(helloWorldID);
-            Assert.IsFalse(providers.Take(3).Contains(""));
-        }
-
-    }
-}
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Newtonsoft.Json.Linq;
+using System;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Ipfs.Api
+{
+ 
+    [TestClass]
+    public class DhtApiTest
+    {
+        const string marsId = "QmSoLMeWqB7YGVLJN3pNLQpmmEk35v6wYtsMGLzSr5QBU3";
+        const string marsPublicKey = "CAASogEwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAKGUtbRQf+a9SBHFEruNAUatS/tsGUnHuCtifGrlbYPELD3UyyhWf/FYczBCavx3i8hIPEW2jQv4ehxQxi/cg9SHswZCQblSi0ucwTBFr8d40JEiyB9CcapiMdFQxdMgGvXEOQdLz1pz+UPUDojkdKZq8qkkeiBn7KlAoGEocnmpAgMBAAE=";
+        const string helloWorldID = "QmT78zSuBmuS4z925WZfrqQ1qHaJ56DQaTfyMUF7F8ff5o";
+
+        [TestMethod]
+        public async Task FindPeer()
+        {
+            var ipfs = TestFixture.Ipfs;
+            var peer = await ipfs.Dht.FindPeerAsync(marsId);
+
+            // If DHT can't find a peer, it will return a 'closer' peer.
+            Assert.IsNotNull(peer);
+            Assert.AreNotEqual(0, peer.Addresses.Count());
+        }
+
+        [TestMethod]
+        public async Task FindProviders()
+        {
+            var ipfs = TestFixture.Ipfs;
+            var providers = await ipfs.Dht.FindProvidersAsync(helloWorldID);
+            Assert.IsFalse(providers.Take(3).Contains(""));
+        }
+
+    }
+}