public async Task TestArgumentNull()
{
var compositionBootstrapper = new CompositionBootstrapper();
Assert.Throws<ArgumentNullException>(() => compositionBootstrapper.Add((Assembly) null));
Assert.Throws<ArgumentNullException>(() => compositionBootstrapper.Add((AssemblyCatalog) null));
Assert.Throws<ArgumentNullException>(() => compositionBootstrapper.FindAndLoadAssembly(null));
Assert.Throws<ArgumentNullException>(() => compositionBootstrapper.Add((Type) null));
Assert.Throws<ArgumentNullException>(() => compositionBootstrapper.Add((ExportProvider) null));
await compositionBootstrapper.InitializeAsync().ConfigureAwait(false);
Assert.Throws<ArgumentNullException>(() => compositionBootstrapper.Export<string>(null));
Assert.Throws<ArgumentNullException>(() => compositionBootstrapper.Release(null));
Assert.Throws<ArgumentNullException>(() => compositionBootstrapper.FillImports(null));
compositionBootstrapper.Dispose();
}
public void TestNotInitialized()
{
var compositionBootstrapper = new CompositionBootstrapper();
Assert.Throws<InvalidOperationException>(() => compositionBootstrapper.Export("Hello"));
Assert.Throws<InvalidOperationException>(() => compositionBootstrapper.GetExport<string>());
Assert.Throws<InvalidOperationException>(() => compositionBootstrapper.GetExport<string, IStartupActionMetadata>());
Assert.Throws<InvalidOperationException>(() => compositionBootstrapper.GetExport(typeof(string)));
Assert.Throws<InvalidOperationException>(() => compositionBootstrapper.GetService(typeof(string)));
Assert.Throws<InvalidOperationException>(() => compositionBootstrapper.GetExports(typeof(string)));
Assert.Throws<InvalidOperationException>(() => compositionBootstrapper.GetExports<string>());
Assert.Throws<InvalidOperationException>(() => compositionBootstrapper.GetExports<string, IStartupActionMetadata>());
Assert.Throws<InvalidOperationException>(() => compositionBootstrapper.Release(null));
Assert.Throws<InvalidOperationException>(() => compositionBootstrapper.FillImports(null));
compositionBootstrapper.Dispose();
}
public async Task TestExportRelease()
{
using (var compositionBootstrapper = new CompositionBootstrapper())
{
await compositionBootstrapper.InitializeAsync().ConfigureAwait(false);
// Create a string export with "Hello"
var export = compositionBootstrapper.Export("Hello");
// Make sure it's there
Assert.Equal("Hello", compositionBootstrapper.GetExport(typeof(string)));
// Remove it
compositionBootstrapper.Release(export);
// Create a string export with "World"
compositionBootstrapper.Export("World");
// Make sure it's there
Assert.Equal("World", compositionBootstrapper.GetExport(typeof(string)));
}
}
