public void AddRemoveMissingReferences()
{
DiscoverDoneEventArgs lastDiscoverEventArgs = null;
PluginDiscoverer discoverer = new PluginDiscoverer();
discoverer.DiscoverDone += (sender, e) => lastDiscoverEventArgs = e;
TestBase.CopyPluginToTestDir("ServiceC.dll");
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewAssemblies.Count, Is.EqualTo(1));
IAssemblyInfo pAss = lastDiscoverEventArgs.NewAssemblies[0];
Assert.That(pAss.HasError, Is.True);
Assert.That(lastDiscoverEventArgs.NewPlugins.Count, Is.EqualTo(0));
Assert.That(lastDiscoverEventArgs.NewServices.Count, Is.EqualTo(0));
Assert.That(lastDiscoverEventArgs.NewDisappearedAssemblies.Count, Is.EqualTo(0));
TestBase.CopyPluginToTestDir("ServiceC.Model.dll");
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewPlugins.Count, Is.EqualTo(1));
Assert.That(lastDiscoverEventArgs.NewServices.Count, Is.EqualTo(1));
Assert.That(pAss.HasError, Is.False, "The assembly info reference is updated.");
Assert.That(lastDiscoverEventArgs.ChangedAssemblies.Count, Is.EqualTo(1));
Assert.That(lastDiscoverEventArgs.ChangedAssemblies[0], Is.SameAs(pAss));
Assert.That(lastDiscoverEventArgs.NewDisappearedAssemblies.Count, Is.EqualTo(0));
Assert.That(lastDiscoverEventArgs.DeletedDisappearedAssemblies.Count, Is.EqualTo(0));
}
public void AddBetterPlugins()
{
DiscoverDoneEventArgs lastDiscoverEventArgs = null;
PluginDiscoverer discoverer = new PluginDiscoverer();
discoverer.DiscoverDone += (sender, e) => lastDiscoverEventArgs = e;
TestBase.CopyPluginToTestDir("ServiceA.Old.dll");
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewPlugins.Count, Is.EqualTo(1));
Assert.That(lastDiscoverEventArgs.NewOldPlugins.Count, Is.EqualTo(0));
IPluginInfo bestVersion = discoverer.FindPlugin(new System.Guid("{12A9FCC0-ECDC-4049-8DBF-8961E49A9EDE}"));
Assert.That(bestVersion.Version == new Version("1.0.0"));
TestBase.CopyPluginToTestDir("ServiceA.dll");
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewPlugins.Count, Is.EqualTo(0));
Assert.That(lastDiscoverEventArgs.NewOldPlugins.Count, Is.EqualTo(1));
IPluginInfo newBestVersion = discoverer.FindPlugin(new System.Guid("{12A9FCC0-ECDC-4049-8DBF-8961E49A9EDE}"));
Assert.That(newBestVersion.Version == new Version("1.1.0"));
Assert.That(bestVersion.GetHashCode() == newBestVersion.GetHashCode());
}
public void AddRemovePluginsAndService()
{
DiscoverDoneEventArgs lastDiscoverEventArgs = null;
PluginDiscoverer discoverer = new PluginDiscoverer();
discoverer.DiscoverDone += (sender, e) => lastDiscoverEventArgs = e;
// Add 2 assemblies : 2 plugins & 2 services
TestBase.CopyPluginToTestDir("ServiceA.dll");
TestBase.CopyPluginToTestDir("ServiceB.dll");
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewPlugins.Count, Is.EqualTo(2));
Assert.That(lastDiscoverEventArgs.NewServices.Count, Is.EqualTo(2));
// Clear and add previous plugins, and add a new service
TestBase.CleanupTestDir();
TestBase.CopyPluginToTestDir("ServiceA.dll");
TestBase.CopyPluginToTestDir("ServiceC.Model.dll");
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewPlugins.Count, Is.EqualTo(0));
Assert.That(lastDiscoverEventArgs.NewServices.Count, Is.EqualTo(1));
Assert.That(lastDiscoverEventArgs.DeletedServices.Count, Is.EqualTo(1));
Assert.That(lastDiscoverEventArgs.DeletedPlugins.Count, Is.EqualTo(1));
}
public void AddRemoveAssemblies()
{
DiscoverDoneEventArgs lastDiscoverEventArgs = null;
PluginDiscoverer discoverer = new PluginDiscoverer();
discoverer.DiscoverDone += (sender, e) => lastDiscoverEventArgs = e;
// Add 3 assemblies
TestBase.CopyPluginToTestDir("ServiceA.dll");
TestBase.CopyPluginToTestDir("ServiceB.dll");
TestBase.CopyPluginToTestDir("ServiceC.dll");
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewAssemblies.Count, Is.EqualTo(3));
// Remove all assmeblies, add the first two then add a new one.
TestBase.CleanupTestDir();
TestBase.CopyPluginToTestDir("ServiceA.dll");
TestBase.CopyPluginToTestDir("ServiceB.dll");
TestBase.CopyPluginToTestDir("EditorsOfPlugins.dll");
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewAssemblies.Count, Is.EqualTo(1));
Assert.That(lastDiscoverEventArgs.DeletedAssemblies.Count, Is.EqualTo(1));
}
public void AddRemoveEditors()
{
DiscoverDoneEventArgs lastDiscoverEventArgs = null;
PluginDiscoverer discoverer = new PluginDiscoverer();
discoverer.DiscoverDone += (sender, e) => lastDiscoverEventArgs = e;
TestBase.CopyPluginToTestDir("ServiceA.dll");
TestBase.CopyPluginToTestDir("ServiceB.dll");
TestBase.CopyPluginToTestDir("EditorsOfPlugins.dll");
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewEditors.Count, Is.EqualTo(6));
TestBase.CleanupTestDir();
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewEditors.Count, Is.EqualTo(0));
Assert.That(lastDiscoverEventArgs.DeletedEditors.Count, Is.EqualTo(6));
}
public void AddWorstPlugins()
{
DiscoverDoneEventArgs lastDiscoverEventArgs = null;
PluginDiscoverer discoverer = new PluginDiscoverer();
discoverer.DiscoverDone += (sender, e) => lastDiscoverEventArgs = e;
TestBase.CopyPluginToTestDir("ServiceA.dll");
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewPlugins.Count, Is.EqualTo(1));
Assert.That(lastDiscoverEventArgs.NewServices.Count, Is.EqualTo(1));
TestBase.CopyPluginToTestDir("ServiceA.Old.dll");
discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.NewPlugins.Count, Is.EqualTo(0));
Assert.That(lastDiscoverEventArgs.NewServices.Count, Is.EqualTo(0));
Assert.That(lastDiscoverEventArgs.NewOldPlugins.Count, Is.EqualTo(1));
}
public void TestRediscoverOneAssembly()
{
DiscoverDoneEventArgs lastDiscoverEventArgs = null;
PluginDiscoverer Discoverer = new CK.Plugin.Discoverer.PluginDiscoverer();
Discoverer.DiscoverDone += (sender, e) => lastDiscoverEventArgs = e;
TestBase.CopyPluginToTestDir("ServiceA.dll");
Discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(Discoverer.AllAssemblies.Count, Is.EqualTo(1));
Assert.That(Discoverer.AllPlugins.Count, Is.EqualTo(1));
// Test methods, events and properties info (ServiceA.dll):
{
var events = Discoverer.Services.First().EventsInfoCollection;
var methods = Discoverer.Services.First().MethodsInfoCollection;
var properties = Discoverer.Services.First().PropertiesInfoCollection;
Assert.That(events.Count, Is.EqualTo(1));
Assert.That(methods.Count, Is.EqualTo(2));
Assert.That(properties.Count, Is.EqualTo(1));
Assert.That(events.First().Name, Is.EqualTo("HasStarted"));
Assert.That(methods.First().Name, Is.EqualTo("Add"));
Assert.That(methods.First().Parameters.Count, Is.EqualTo(2));
Assert.That(methods.First().Parameters.First().ParameterName, Is.EqualTo("a"));
Assert.That(methods.First().Parameters.Last().ParameterName, Is.EqualTo("b"));
Assert.That(methods.First().ReturnType, Is.EqualTo("System.Int32"));
Assert.That(properties.First().Name, Is.EqualTo("HasBeenStarted"));
Assert.That(properties.First().PropertyType, Is.EqualTo("System.Boolean"));
}
// We add the new one: it has the same assembly name but not the same content (Plugin01 is kept as-is
// but the ServiceA.2 contains another plugin.
// ==> Two "identical" assemblies are now available.
TestBase.CopyPluginToTestDir(@"ServiceA.2\ServiceA.dll");
Discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(Discoverer.AllAssemblies.Count, Is.EqualTo(2));
Assert.That(Discoverer.AllAssemblies.Single(a => a.AssemblyFileName.Contains("ServiceA.2")).HasError, Is.True, "The 2nd assembly is on error: the other one has been discovered first.");
Discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.ChangeCount, Is.EqualTo(0), "Discovering twice an assembly error (no bug, no change).");
// We remove the first one, and we discover again.
TestBase.RemovePluginFromTestDir(@"ServiceA.dll");
Discoverer.Discover(TestBase.TestFolderDir, true);
Assert.That(lastDiscoverEventArgs.ChangeCount, Is.GreaterThan(0), "There are changes.");
Assert.That(Discoverer.AllAssemblies.Count, Is.EqualTo(1), "The first assembly has been deleted.");
Assert.That(lastDiscoverEventArgs.DeletedAssemblies.Count, Is.EqualTo(1), "...that's what I said.");
Assert.That(Discoverer.AllPlugins.Count, Is.EqualTo(2), "ServiceA.2/ServiceA.dll contains 2 plugins.");
Assert.That(lastDiscoverEventArgs.NewPlugins.Count, Is.EqualTo(1), "Plugin01 (same id) exists in both assembly.");
//Test methods, events and properties info :
{
var events = Discoverer.Services.First().EventsInfoCollection;
var methods = Discoverer.Services.First().MethodsInfoCollection;
var properties = Discoverer.Services.First().PropertiesInfoCollection;
Assert.That(events.Count, Is.EqualTo(1));
Assert.That(methods.Count, Is.EqualTo(1));
Assert.That(properties.Count, Is.EqualTo(1));
Assert.That(events.First().Name, Is.EqualTo("DifferentHasStarted"));
Assert.That(methods.First().Name, Is.EqualTo("Add"));
Assert.That(methods.First().Parameters.Count, Is.EqualTo(2));
Assert.That(methods.First().Parameters.First().ParameterName, Is.EqualTo("a"));
Assert.That(methods.First().Parameters.Last().ParameterName, Is.EqualTo("b"));
Assert.That(methods.First().Parameters.First().ParameterType, Is.EqualTo("System.Double"));
Assert.That(methods.First().Parameters.Last().ParameterType, Is.EqualTo("System.Int32"));
Assert.That(methods.First().ReturnType, Is.EqualTo("System.Int32"));
Assert.That(properties.First().Name, Is.EqualTo("HasBeenStarted"));
Assert.That(properties.First().PropertyType, Is.EqualTo("System.Boolean"));
}
}