public async Task CanOverrideDefaultNamingOptions()
{
var options = new AssemblyPluginCatalogOptions()
{
PluginNameOptions = new PluginNameOptions()
{
PluginNameGenerator = (nameOptions, type) => type.FullName + "Overridden"
}
};
var catalog = new AssemblyPluginCatalog(@"..\..\..\..\..\Assemblies\bin\netstandard2.0\TestAssembly1.dll");
var catalog2 = new AssemblyPluginCatalog(@"..\..\..\..\..\Assemblies\bin\netstandard2.0\TestAssembly2.dll", options);
await catalog.Initialize();
await catalog2.Initialize();
var catalog1Plugins = catalog.GetPlugins();
foreach (var plugin in catalog1Plugins)
{
Assert.EndsWith("Modified", plugin.Name);
}
var catalog2Plugins = catalog2.GetPlugins();
foreach (var plugin in catalog2Plugins)
{
Assert.EndsWith("Overridden", plugin.Name);
}
}
public async Task CanInitialize()
{
var catalog = new AssemblyPluginCatalog(@"..\..\..\..\..\Assemblies\bin\netstandard2.0\TestAssembly1.dll");
await catalog.Initialize();
var allPlugins = catalog.GetPlugins();
Assert.NotEmpty(allPlugins);
}
public async Task DefaultTagsWithAssemblyCatalogTypeShouldNotDuplicatePlugins()
{
var catalog = new AssemblyPluginCatalog(@"..\..\..\..\..\Assemblies\bin\JsonNew\netstandard2.0\JsonNetNew.dll");
await catalog.Initialize();
Assert.Single(catalog.GetPlugins());
var plugin = catalog.Get();
Assert.Equal(2, plugin.Tags.Count);
TypeFinderOptions.Defaults.TypeFinderCriterias.Clear();
}
public async Task CanGetPluginsByAttribute()
{
var catalog = new AssemblyPluginCatalog(typeof(TypeFinderTests).Assembly, configure =>
{
configure.HasAttribute(typeof(MyPluginAttribute));
});
await catalog.Initialize();
Assert.Equal(2, catalog.GetPlugins().Count);
}
public async Task ByDefaultOnlyContainsPublicNonAbstractClasses()
{
var catalog = new AssemblyPluginCatalog(@"..\..\..\..\..\Assemblies\bin\netstandard2.0\TestAssembly1.dll");
await catalog.Initialize();
var allPlugins = catalog.GetPlugins();
var plugin = allPlugins.Single();
Assert.False(plugin.Type.IsAbstract);
Assert.False(plugin.Type.IsInterface);
}
public async Task CanInitializeWithCriteria()
{
var catalog = new AssemblyPluginCatalog(@"..\..\..\..\..\Assemblies\bin\netstandard2.0\TestAssembly1.dll", configure =>
{
configure.HasName("*Plugin");
});
await catalog.Initialize();
var allPlugins = catalog.GetPlugins();
Assert.Single(allPlugins);
}
public async Task CanConfigureDefaultNamingOptions()
{
var catalog = new AssemblyPluginCatalog(@"..\..\..\..\..\Assemblies\bin\netstandard2.0\TestAssembly1.dll");
await catalog.Initialize();
var allPlugins = catalog.GetPlugins();
foreach (var plugin in allPlugins)
{
Assert.EndsWith("Modified", plugin.Name);
}
}
public async Task CanGetPluginsByMultipleCriteria()
{
var catalog = new AssemblyPluginCatalog(typeof(TypeFinderTests).Assembly, configure =>
{
configure.HasAttribute(typeof(MyPluginAttribute))
.IsAbstract(true)
.HasName(nameof(AbstractPluginWithAttribute));
});
await catalog.Initialize();
Assert.Single(catalog.GetPlugins());
}
public async Task CanIncludeAbstractClassesUsingCriteria()
{
var catalog = new AssemblyPluginCatalog(@"..\..\..\..\..\Assemblies\bin\netstandard2.0\TestAssembly1.dll", builder =>
{
builder.IsAbstract(true);
});
await catalog.Initialize();
var allPlugins = catalog.GetPlugins();
var plugin = allPlugins.Single();
Assert.True(plugin.Type.IsAbstract);
}
public async Task CanTagAssemblyPluginUsingBuilder()
{
var catalog = new AssemblyPluginCatalog(typeof(TypePlugin).Assembly, builder =>
{
builder.AssignableTo(typeof(TypePlugin))
.Tag("operator");
});
await catalog.Initialize();
var allPlugins = catalog.GetPlugins();
foreach (var plugin in allPlugins)
{
Assert.Equal("operator", plugin.Tag);
}
}
public async Task CanTagAssemblyPlugin()
{
var catalog = new AssemblyPluginCatalog(@"..\..\..\..\..\Assemblies\bin\netstandard2.0\TestAssembly1.dll", null,
taggedFilters: new Dictionary <string, Predicate <Type> >()
{
{ "CustomTag", type => true }
});
await catalog.Initialize();
var allPlugins = catalog.GetPlugins();
foreach (var plugin in allPlugins)
{
Assert.Equal("CustomTag", plugin.Tag);
}
}
private static async Task AssemblyCatalogSample()
{
Console.WriteLine("Assembly catalog sample");
// 1. Create a new plugin catalog from the current assembly
var assemblyPluginCatalog = new AssemblyPluginCatalog(typeof(Program).Assembly, type => typeof(IPlugin).IsAssignableFrom(type));
// 2. Initialize the catalog
await assemblyPluginCatalog.Initialize();
// 3. Get the plugins from the catalog
var assemplyPlugins = assemblyPluginCatalog.GetPlugins();
foreach (var plugin in assemplyPlugins)
{
var inst = (IPlugin)Activator.CreateInstance(plugin);
inst.Run();
}
}
public async Task CanConfigureNamingOptions()
{
var options = new AssemblyPluginCatalogOptions()
{
PluginNameOptions = new PluginNameOptions()
{
PluginNameGenerator = (nameOptions, type) => type.FullName + "Modified"
}
};
var catalog = new AssemblyPluginCatalog(@"..\..\..\..\..\Assemblies\bin\netstandard2.0\TestAssembly1.dll", options);
await catalog.Initialize();
var allPlugins = catalog.GetPlugins();
foreach (var plugin in allPlugins)
{
Assert.EndsWith("Modified", plugin.Name);
}
}
public List <Plugin> GetPlugins()
{
return(_catalog.GetPlugins());
}
