public void ExeTest()
{
var pluginPath = Path.Combine(AppDomain.CurrentDomain.SetupInformation.ApplicationBase, "Plugins");
var currentDir = new DirectoryInfo(AppDomain.CurrentDomain.SetupInformation.ApplicationBase);
var rootPath = currentDir.Parent.Parent.Parent;
var lib1V1Path = Path.Combine(rootPath.FullName, @"bin\MEFTestExe1.exe");
var lib1PluginPath = Path.Combine(pluginPath, "MEFTestExe1.exe");
// Clear plugin folder
if (Directory.Exists(pluginPath))
{
Directory.Delete(pluginPath, true);
}
Directory.CreateDirectory(pluginPath);
// Copy lib1
File.Copy(lib1V1Path, lib1PluginPath);
var runner = RunnerManager.CreateRunner <Runner, IExport>("Plugins", pluginPath);
var actual = runner.DoSomething();
var expected = "Exe1";
Assert.AreEqual(expected, actual);
}
public void ChangePluginFolderTest()
{
var pluginPath = Path.Combine(AppDomain.CurrentDomain.SetupInformation.ApplicationBase, "Plugins2");
var currentDir = new DirectoryInfo(AppDomain.CurrentDomain.SetupInformation.ApplicationBase);
var rootPath = currentDir.Parent.Parent.Parent;
var lib1V1Path = Path.Combine(rootPath.FullName, @"bin\MEFTestLib1.dll");
var lib1V2Path = Path.Combine(rootPath.FullName, @"bin\MEFTestLib1-v2.dll");
var lib2Path = Path.Combine(rootPath.FullName, @"bin\MEFTestLib2.dll");
var lib1PluginPath = Path.Combine(pluginPath, "MEFTestLib1.dll");
var lib2PluginPath = Path.Combine(pluginPath, "MEFTestLib2.dll");
// Clear plugin folder
if (Directory.Exists(pluginPath))
{
Directory.Delete(pluginPath, true);
}
Directory.CreateDirectory(pluginPath);
// Copy lib1
File.Copy(lib1V1Path, lib1PluginPath);
var runner = RunnerManager.CreateRunner <Runner, IExport>("Plugins", pluginPath);
var actual = runner.DoSomething();
var expected = "Lib1";
Assert.AreEqual(expected, actual);
// Copy lib2
File.Copy(lib2Path, lib2PluginPath);
runner.Recompose();
actual = runner.DoSomething();
expected = "Lib1 Lib2";
Assert.AreEqual(expected, actual);
// Replace lib1 with v2
File.Delete(lib1PluginPath);
runner.Recompose();
File.Copy(lib1V2Path, lib1PluginPath, true);
runner.Recompose();
actual = runner.DoSomething();
expected = "Lib2 Lib1-v2";
Assert.AreEqual(expected, actual);
// Delete Lib1
File.Delete(lib1PluginPath);
runner.Recompose();
actual = runner.DoSomething();
expected = "Lib2";
Assert.AreEqual(expected, actual);
// Delete Lib2
File.Delete(lib2PluginPath);
runner.Recompose();
actual = runner.DoSomething();
expected = string.Empty;
Assert.AreEqual(expected, actual);
}
public async Task TestSponsor()
{
var pluginPath = Path.Combine(AppDomain.CurrentDomain.SetupInformation.ApplicationBase, "Plugins");
var currentDir = new DirectoryInfo(AppDomain.CurrentDomain.SetupInformation.ApplicationBase);
var rootPath = currentDir.Parent.Parent.Parent;
var lib1V1Path = Path.Combine(rootPath.FullName, @"bin\MEFTestLib1.dll");
var lib1PluginPath = Path.Combine(pluginPath, "MEFTestLib1.dll");
// Copy lib1
File.Copy(lib1V1Path, lib1PluginPath);
var runner = RunnerManager.CreateRunner <Runner, IExport>("Plugins");
var actual = runner.Exports.First().Value;
Assert.AreEqual("MEFTestLib1.Import", actual.Name);
await Task.Delay(new TimeSpan(0, 5, 10));
actual = runner.Exports.First().Value;
Assert.AreEqual("MEFTestLib1.Import", actual.Name);
}