public async Task Should_load_extension_in_directory()
{
var directory = DirectoryUtility.CreateDirectory();
const string nugetPackageName = "myNugetPackage";
var nugetPackageDirectory = new DirectoryInfo(
Path.Combine(
directory.FullName,
nugetPackageName,
"2.0.0"));
var extensionsDir =
new DirectoryInfo(
Path.Combine(
nugetPackageDirectory.FullName,
"interactive-extensions", "dotnet", "cs"));
var extensionDll = await KernelExtensionTestHelper.CreateExtensionInDirectory(
directory,
@"await kernel.SendAsync(new SubmitCode(""using System.Reflection;""));",
extensionsDir);
var kernel = CreateKernel();
await kernel.SendAsync(new LoadExtensionsInDirectory(nugetPackageDirectory, kernel.Name));
KernelEvents.Should()
.ContainSingle <DisplayedValueUpdated>(e =>
e.Value.ToString() == $"Loaded kernel extension TestKernelExtension from assembly {extensionDll.FullName}");
}
public async Task Gives_kernel_extension_load_exception_event_when_extension_throws_exception_during_load(string extensionPath)
{
var extensionDir = DirectoryUtility.CreateDirectory();
await KernelExtensionTestHelper.CreateExtensionInDirectory(
extensionDir,
@"throw new Exception();",
extensionDir.CreateSubdirectory(extensionPath)
);
var kernel = CreateKernel();
using var events = kernel.KernelEvents.ToSubscribedList();
await kernel.SendAsync(new LoadExtensionsInDirectory(extensionDir, kernel.Name));
events.Should()
.ContainSingle <CommandFailed>(cf => cf.Exception is KernelExtensionLoadException);
}
public async Task can_load_kernel_extensions(string extensionPath, string code)
{
var extensionDir = DirectoryUtility.CreateDirectory();
var extensionFile = await KernelExtensionTestHelper.CreateExtensionInDirectory(extensionDir,
code,
extensionDir.CreateSubdirectory(extensionPath)
);
var kernel = CreateKernel();
using var events = kernel.KernelEvents.ToSubscribedList();
await kernel.SendAsync(new LoadExtensionsInDirectory(extensionDir, kernel.Name));
events.Should()
.NotContain(e => e is CommandFailed)
.And
.ContainSingle <DisplayedValueUpdated>(dv => dv.Value.ToString().Contains(extensionFile.FullName));
}