private async Task AddExitButton()
{
var exitAction = new Action(() =>
{
var result = MessageBox.Show("This is also a plugin. Do you want to exit this sample app?", "Exit App?", MessageBoxButtons.YesNo);
if (result == DialogResult.No)
{
return;
}
Application.Exit();
});
var exitCatalog = new DelegatePluginCatalog(exitAction, "Exit");
await exitCatalog.Initialize();
var exitPlugin = exitCatalog.Single();
menuStrip1.Items.Add(new ToolStripButton(exitPlugin.Name, null, (sender, args) =>
{
dynamic instance = Activator.CreateInstance(exitPlugin);
instance.Run();
}));
}
public async Task CanConvertParameterToConstructorParameter()
{
var rules = new List <DelegateConversionRule>()
{
new DelegateConversionRule(info => info.ParameterType == typeof(int), nfo => new ParameterConversion()
{
ToConstructor = true
})
};
var catalog = new DelegatePluginCatalog(new Func <int, Task <bool> >(async i =>
{
await Task.Delay(TimeSpan.FromMilliseconds(100));
_testOutputHelper.WriteLine("Hello from test");
return(true);
}), rules);
await catalog.Initialize();
var pluginType = catalog.Single().Type;
Assert.Single(pluginType.GetConstructors());
Assert.Single(pluginType.GetConstructors().Single().GetParameters());
}
public async Task CanInitialize()
{
var catalog = new DelegatePluginCatalog(new Action(() =>
{
_testOutputHelper.WriteLine("Hello from test");
}));
await catalog.Initialize();
var allPlugins = catalog.GetPlugins();
Assert.NotEmpty(allPlugins);
}
public async Task CanConfigurePluginNameFromConstructor()
{
var catalog = new DelegatePluginCatalog(new Func <int, Task <bool> >(async i =>
{
await Task.Delay(TimeSpan.FromMilliseconds(100));
_testOutputHelper.WriteLine("Hello from test");
return(true);
}), "HelloPlugin");
await catalog.Initialize();
Assert.Equal("HelloPlugin", catalog.Single().Name);
}
public async Task ByDefaultRunMethod()
{
var catalog = new DelegatePluginCatalog(new Func <int, Task <bool> >(async i =>
{
await Task.Delay(TimeSpan.FromMilliseconds(100));
_testOutputHelper.WriteLine("Hello from test");
return(true);
}));
await catalog.Initialize();
var pluginType = catalog.Single().Type;
var methodInfos = pluginType.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.DeclaredOnly);
Assert.Single(methodInfos);
Assert.Equal("Run", methodInfos.Single().Name);
}
public async Task CanConfigureTypename()
{
var catalog = new DelegatePluginCatalog(new Func <int, Task <bool> >(async i =>
{
await Task.Delay(TimeSpan.FromMilliseconds(100));
_testOutputHelper.WriteLine("Hello from test");
return(true);
}), new DelegatePluginCatalogOptions()
{
TypeName = "HelloThereType"
});
await catalog.Initialize();
var pluginType = catalog.Single().Type;
Assert.Equal("HelloThereType", pluginType.Name);
}
public async Task CanTagDelegate()
{
var catalog = new DelegatePluginCatalog(new Func <int, bool>(i => true), options: new DelegatePluginCatalogOptions()
{
Tags = new List <string>()
{
"CustomTagDelegate"
}
});
await catalog.Initialize();
var allPlugins = catalog.GetPlugins();
foreach (var plugin in allPlugins)
{
Assert.Equal("CustomTagDelegate", plugin.Tag);
}
}
public async Task ByDefaultNoConstructorParameters()
{
var catalog = new DelegatePluginCatalog(new Func <int, Task <bool> >(async i =>
{
await Task.Delay(TimeSpan.FromMilliseconds(100));
_testOutputHelper.WriteLine("Hello from test");
return(true);
}));
await catalog.Initialize();
var pluginType = catalog.Single().Type;
Assert.Single(pluginType.GetConstructors());
foreach (var constructorInfo in pluginType.GetConstructors())
{
Assert.Empty(constructorInfo.GetParameters());
}
}
public async Task CanConfigureGeneratedMethodNameUsingGenerator()
{
var options = new DelegatePluginCatalogOptions()
{
MethodNameGenerator = catalogOptions => "MethodGeneratorName"
};
var catalog = new DelegatePluginCatalog(new Func <int, Task <bool> >(async i =>
{
await Task.Delay(TimeSpan.FromMilliseconds(100));
_testOutputHelper.WriteLine("Hello from test");
return(true);
}), options);
await catalog.Initialize();
var pluginType = catalog.Single().Type;
var methodInfos = pluginType.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.DeclaredOnly);
Assert.Equal("MethodGeneratorName", methodInfos.Single().Name);
}