public void AddRemoveProvidersTest()
{
var pm = new PluginManager();
Assert.AreEqual(0, pm.PluginProviders.Count);
var provider1 = new TestPluginProvider1("provider1");
var provider2 = new TestPluginProvider2("provider2");
pm.PluginProviders.Add(provider1);
pm.PluginProviders.Add(provider2);
Assert.AreEqual(2, pm.PluginProviders.Count);
Assert.AreEqual(provider1, pm.PluginProviders[0]);
Assert.AreEqual(provider2, pm.PluginProviders[1]);
Assert.IsFalse(provider2.IsDisposed);
pm.PluginProviders.Remove(provider2);
Assert.IsTrue(provider2.IsDisposed);
var provider3 = new TestPluginProvider2("provider3");
pm.PluginProviders.Add(provider3);
Assert.IsFalse(provider1.IsDisposed);
Assert.IsFalse(provider3.IsDisposed);
pm.Dispose();
Assert.IsTrue(provider1.IsDisposed);
Assert.IsTrue(provider3.IsDisposed);
}
public void GetPluginsTest()
{
var pm = new PluginManager();
Assert.AreEqual(0, pm.PluginProviders.Count);
var provider1 = new TestPluginProvider1("provider1");
var provider2 = new TestPluginProvider2("provider2");
pm.PluginProviders.Add(provider1);
pm.PluginProviders.Add(provider2);
Assert.AreEqual(2, pm.PluginProviders.Count);
Assert.AreEqual(provider1, pm.PluginProviders[0]);
Assert.AreEqual(provider2, pm.PluginProviders[1]);
Assert.IsFalse(provider2.IsDisposed);
pm.PluginProviders.Remove(provider2);
Assert.IsTrue(provider2.IsDisposed);
provider1.PluginsCount = 1;
var plugins = pm.GetPlugins();
Assert.AreEqual(provider1.PluginsCount, plugins.Count);
Assert.AreEqual("Plugin type 1 0", plugins[0].Name);
Assert.AreEqual("Description 0", plugins[0].Description);
Assert.AreEqual(typeof(TestPluginInstance1), plugins[0].Type);
var instance = plugins[0].GetInstance();
Assert.AreEqual(plugins[0].Type, instance.GetType());
var provider3 = new TestPluginProvider3("provider3");
pm.PluginProviders.Add(provider3);
plugins = pm.GetPlugins();
Assert.AreEqual(provider1.PluginsCount, plugins.Count);
var p = instance as TestPluginInstance1;
Assert.IsNotNull(p);
Assert.IsFalse(p.IsDisposed);
pm.ReloadPlugins();
Assert.IsTrue(p.IsDisposed);
plugins = pm.GetPlugins();
Assert.AreEqual(provider1.PluginsCount + provider3.PluginsCount, plugins.Count);
var ps = pm.GetPlugins <IDisposable>();
Assert.AreEqual(0, ps.Count);
var psI1 = pm.GetPlugins <ITestPluginType1>();
Assert.AreEqual(provider1.PluginsCount + provider3.Plugins1Count, psI1.Count);
var pst = pm.GetPlugins(typeof(TestPluginInstance1));
Assert.AreEqual(provider1.PluginsCount + provider3.Plugins1Count, pst.Count);
pst = pm.GetPlugins(typeof(TestPluginInstance2));
Assert.AreEqual(provider3.Plugins2Count, pst.Count);
var ps1 = pm.GetPlugins <TestPluginType1>();
Assert.AreEqual(provider1.PluginsCount + provider3.Plugins1Count, ps1.Count);
ps1 = pm.GetPlugins <TestPluginType1>(typeof(TestPluginInstance1));
Assert.AreEqual(provider1.PluginsCount + provider3.Plugins1Count, ps1.Count);
ps1 = pm.GetPlugins <TestPluginType1>(typeof(TestPluginInstance2));
Assert.AreEqual(0, ps1.Count);
ps1 = pm.GetPlugins <TestPluginType1>(typeof(IDisposable));
Assert.AreEqual(provider1.PluginsCount + provider3.Plugins1Count, ps1.Count);
var psI2 = pm.GetPlugins <ITestPluginType2>();
Assert.AreEqual(provider3.Plugins2Count, psI2.Count);
var ps2 = pm.GetPlugins <TestPluginType2>();
Assert.AreEqual(provider3.Plugins2Count, ps2.Count);
ps2 = pm.GetPlugins <TestPluginType2>(typeof(TestPluginInstance2));
Assert.AreEqual(provider3.Plugins2Count, ps2.Count);
ps2 = pm.GetPlugins <TestPluginType2>(typeof(TestPluginInstance1));
Assert.AreEqual(0, ps2.Count);
var name = "Plugin type 1 0";
var pi = pm.GetPlugin(name);
Assert.AreEqual(name, pi?.Name);
var pit1 = pm.GetPlugin <ITestPluginType1>(name);
Assert.AreEqual(name, pit1?.Name);
var pit2 = pm.GetPlugin <TestPluginType1>(name);
Assert.AreEqual(name, pit2?.Name);
var pit3 = pm.GetPlugin <ITestPluginType2>(name);
Assert.IsNull(pit3);
var pit4 = pm.GetPlugin <TestPluginType2>(name);
Assert.IsNull(pit4);
var pgs = pm.GetPlugins();
foreach (IPlugin plugin in pgs)
{
Assert.AreEqual(plugin, pm.GetPlugin(plugin.Guid));
if (plugin.GetType().GetInterfaces().Contains(typeof(ITestPluginType1)))
{
Assert.AreEqual(plugin, pm.GetPlugin <ITestPluginType1>(plugin.Guid));
}
}
Assert.IsFalse(provider1.IsDisposed);
Assert.IsFalse(provider3.IsDisposed);
pm.Dispose();
Assert.IsTrue(provider1.IsDisposed);
Assert.IsTrue(provider3.IsDisposed);
}