add tests

clio.tests/ApplicationPackageListProviderTest.cs

@@ -0,0 +1,44 @@
+using Autofac;
+using Clio.Common;
+using Clio.Package;
+using Clio.Tests.Command;
+using FluentAssertions;
+using NUnit.Framework;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Clio.Tests
+{
+	[TestFixture]
+	internal class ApplicationPackageListProviderTest: BaseClioModuleTests
+	{
+		[TestCase("")]
+		[TestCase("{}")]
+		public void CreatePackageInfo_ThrowExceprionIfResponseIsIncorect(string responseData) {
+			IJsonConverter jsonConverter = Container.Resolve<IJsonConverter>();
+			var provider = new ApplicationPackageListProvider(jsonConverter);
+			Action act = () => provider.ParsePackageInfoResponse(responseData);
+			act.Should().Throw<Exception>();
+		}
+
+		[TestCase("[]", 0)]
+		[TestCase("[{\"Name\":\"X\"}]", 1)]
+		[TestCase("[{\"Name\":\"X\", \"Maintainer\":\"Y\" }]", 1)]
+		[TestCase("[{\"Name\":\"X\", \"Maintainer\":\"Y\" },{\"Name\":\"X\", \"Maintainer\":\"Y\" }]", 2)]
+		[TestCase("[{\"Name\":\"X\", \"Maintainer\":\"Y\" },{\"Name\":\"X\", \"Maintainer\":\"Y\" },{\"Name\":\"X\", \"Maintainer\":\"Y\" }]", 3)]
+		[TestCase("[{\"Name\":\"X\", \"Maintainer\":\"Y\", \"UId\":\"00000000-0000-0000-0000-000000000001\", \"Version\":\"1.0.0\" }]", 1)]
+		[TestCase("[{\"Name\":\"X\", \"Maintainer\":\"Y\", \"UId\":\"00000000-0000-0000-0000-000000000001\", \"Version\":\"1.0.0\" },{\"Name\":\"X\", \"Maintainer\":\"Y\", \"UId\":\"00000000-0000-0000-0000-000000000002\", \"Version\":\"1.1.0\" }]", 2)]
+		[TestCase("[{\"Name\":\"X\", \"Maintainer\":\"Y\", \"UId\":\"00000000-0000-0000-0000-000000000001\", \"Version\":\"1.0.0\" },{\"Name\":\"X\", \"Maintainer\":\"Y\", \"UId\":\"00000000-0000-0000-0000-000000000002\", \"Version\":\"1.1.0\" },{\"Name\":\"X\", \"Maintainer\":\"Y\", \"UId\":\"00000000-0000-0000-0000-000000000003\", \"Version\":\"2.0.0\" }]", 3)]
+		public void CreatePackageInfo_ReturnCorrectPackagesIfResponseCorrect(string responseData, int packageCount) {
+			IJsonConverter jsonConverter = Container.Resolve<IJsonConverter>();
+			var provider = new ApplicationPackageListProvider(jsonConverter);
+			var result = provider.ParsePackageInfoResponse(responseData);
+			result.Should().HaveCount(packageCount);
+		}
+
+
+	}
+}

clio/Package/ApplicationPackageListProvider.cs

@@ -31,6 +31,13 @@ public ApplicationPackageListProvider(IApplicationClient applicationClient, IJso
 			_serviceUrlBuilder = serviceUrlBuilder;
 		}
 
+		public ApplicationPackageListProvider() {
+		}
+
+		public ApplicationPackageListProvider(IJsonConverter jsonConverter) {
+			_jsonConverter = jsonConverter;
+		}
+
 		#endregion
 
 		#region Properties: Private
@@ -43,11 +50,11 @@ public ApplicationPackageListProvider(IApplicationClient applicationClient, IJso
 		private PackageInfo CreatePackageInfo(Dictionary<string, string> package) {
 			var descriptor = new PackageDescriptor {
 				Name = package["Name"],
-				Maintainer = package["Maintainer"],
 				UId = Guid.Parse(package["UId"]),
-				PackageVersion = package["Version"]
+				Maintainer = package.ContainsKey("Maintainer") ? package["Maintainer"] : string.Empty,
+				PackageVersion = package.ContainsKey("Version") ? package["Version"] : string.Empty
 			};
-			return new PackageInfo(descriptor,string.Empty, Enumerable.Empty<string>());
+			return new PackageInfo(descriptor, string.Empty, Enumerable.Empty<string>());
 		}
 
 		#endregion
@@ -60,15 +67,18 @@ private PackageInfo CreatePackageInfo(Dictionary<string, string> package) {
 		public IEnumerable<PackageInfo> GetPackages(string scriptData) {
 			try {
 				string responseFormServer = _applicationClient.ExecutePostRequest(PackagesListServiceUrl, scriptData);
-				var json = _jsonConverter.CorrectJson(responseFormServer);
-				var packages = _jsonConverter.DeserializeObject<List<Dictionary<string, string>>>(json);
-				return packages.Select(CreatePackageInfo);
-
+				return ParsePackageInfoResponse(responseFormServer);
 			} catch (Exception e) {
 				return Array.Empty<PackageInfo>();
 			}
 		}
 
+		internal IEnumerable<PackageInfo> ParsePackageInfoResponse(string responseData) {
+			var json = _jsonConverter.CorrectJson(responseData);
+			var packages = _jsonConverter.DeserializeObject<List<Dictionary<string, string>>>(json);
+			return packages.Select(CreatePackageInfo);
+		}
+
 		#endregion
 
 	}