[DEVEX-222] Added TryDeserialize method to ResolvedEvent

Currently it's implemented in a dummy way

Author: oskardudycz

src/Kurrent.Client/Core/ResolvedEvent.cs

@@ -56,5 +56,10 @@ public ResolvedEvent(EventRecord @event, EventRecord? link, ulong? commitPositio
 				? new Position(commitPosition.Value, (link ?? @event).Position.PreparePosition)
 				: new Position?();
 		}
+
+		public bool TryDeserialize(out object o) {
+			o = true;
+			return true;
+		}
 	}
 }

test/Kurrent.Client.Tests/Streams/Serialization/SerializationTests.cs

@@ -21,10 +21,13 @@ public async Task appends_and_reads_with_default_serialization() {
 
 		Assert.Equal(new(0), writeResult.NextExpectedStreamRevision);
 
-		var count = await Fixture.Streams.ReadStreamAsync(Direction.Forwards, stream, StreamPosition.Start, 2)
-			.CountAsync();
+		var resolvedEvents = await Fixture.Streams.ReadStreamAsync(Direction.Forwards, stream, StreamPosition.Start, 2).ToListAsync();
+		Assert.Single(resolvedEvents);
 
-		Assert.Equal(1, count);
+		var resolvedEvent = resolvedEvents.Single();
+
+		Assert.True(resolvedEvent.TryDeserialize(out var message));
+		Assert.NotNull(message);
 	}
 
 	private IEnumerable<UserRegistered> GenerateEvents(int count = 1) =>