Add unit test for downloadresult serialisation

Author: mikkok-adafy

tests/integration/Weikio.PluginFramework.Catalogs.NuGet.Tests/NugetPackagePluginCatalogTests.cs

@@ -190,7 +190,7 @@ public async Task InstallPackageFromFeedUsingCustomNuGetConfig()
  // Assert
  Assert.NotEmpty(plugins);
  }
- 
+
  [Collection(nameof(NotThreadSafeResourceCollection))]
  public class DefaultOptions : IDisposable
  {
@@ -199,7 +199,7 @@ public DefaultOptions()
  NugetPluginCatalogOptions.Defaults.PluginNameOptions =
  new PluginNameOptions() { PluginNameGenerator = (nameOptions, type) => type.FullName + "Modified" };
  }
- 
+
  [Fact]
  public async Task CanConfigureDefaultNamingOptions()
  {
@@ -216,13 +216,83 @@ public async Task CanConfigureDefaultNamingOptions()
  // Assert
  Assert.EndsWith("Modified", plugin.Name);
  }
- 
+
  public void Dispose()
  {
  NugetPluginCatalogOptions.Defaults.PluginNameOptions = new PluginNameOptions();
  }
  }
- 
+
+ [Collection(nameof(NotThreadSafeResourceCollection))]
+ public class NugetDownloadResultsSerialisation : IDisposable
+ {
+ private string _packagesFolderInTestsBin;
+
+ public NugetDownloadResultsSerialisation()
+ {
+ var executingAssemblyDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
+ _packagesFolderInTestsBin = Path.Combine(executingAssemblyDir, "TestPackagesDownloadResult");
+ }
+
+ [Fact]
+ public async Task SaveDownloadResultIfGivenCustomPackagesPath()
+ {
+ var options = new NugetPluginCatalogOptions()
+ {
+ TypeFinderOptions = new TypeFinderOptions()
+ {
+ TypeFinderCriterias = new List<TypeFinderCriteria>()
+ {
+ new TypeFinderCriteria()
+ {
+ Query = (context, type) =>
+ {
+ if (string.Equals(type.Name, "SqlConnection"))
+ {
+ return true;
+ }
+
+ return false;
+ }
+ }
+ }
+ }
+ };
+
+ // Arrange
+ var catalog = new NugetPackagePluginCatalog("Microsoft.Data.SqlClient", "2.1.2", options: options, packagesFolder: _packagesFolderInTestsBin);
+
+ // Act
+ await catalog.Initialize();
+
+ var plugin = catalog.Single();
+
+ // This is the connection string part of the Weik.io docs. It provides readonly access to the Adventureworks database sample.
+ // So it should be ok to have it here.
+ dynamic conn = Activator.CreateInstance(plugin, "Server=tcp:adafydevtestdb001.database.windows.net,1433;User ID=docs;Password=3h1@*6PXrldU4F95;Integrated Security=false;Initial Catalog=adafyweikiodevtestdb001;");
+
+ conn.Open();
+
+ var cmd = conn.CreateCommand();
+ cmd.CommandText = "select top 1 * from SalesLT.Customer";
+
+ var reader = cmd.ExecuteReader();
+ while (reader.Read())
+ {
+ Console.WriteLine(String.Format("{0}", reader[0]));
+ }
+
+ conn.Dispose();
+
+ Assert.True(File.Exists(_packagesFolderInTestsBin + "/nugetDownloadResult.json"));
+ }
+
+ public void Dispose()
+ {
+ File.Delete(_packagesFolderInTestsBin + "/nugetDownloadResult.json");
+ }
+ }
+
  [Fact]
  public async Task CanInstallPackageWithNativeDepencencies()
  {