public void Raise_Updated_event()
{
using (var sut = new PackageContainer <IDisposable>())
{
var raisedUpdated = false;
sut.Updated += (s, e) => { raisedUpdated = true; };
sut.Update();
raisedUpdated.Should().BeTrue();
}
}
public void Compose_on_Update()
{
using (var sut = new PackageContainer <IDisposable>())
{
var dummy = Substitute.For <IDisposable>();
sut.Batch.AddExportedValue(dummy);
sut.Update();
sut.Items.Single().Should().Be(dummy);
}
}
public void Support_customized_file_filters()
{
var regex = new Regex("Plugin.dll$");
using (var sut = new PackageContainer <string> {
FileFilter = regex.IsMatch
})
{
sut.FileFilter(@"c:\some\path\packages\RestPlugin.1.2.3\lib\net45\RestPlugin.dll").Should().BeTrue();
sut.FileFilter("Newtonsoft.Json.dll").Should().BeFalse();
sut.Invoking(x => x.TypeFilter = null).ShouldThrow <ArgumentNullException>("null not allowed");
}
}
public void Support_custom_reflection_context_for_using_MEF_conventions()
{
using (var sut = new PackageContainer <IDisposable>())
{
sut.Conventions.Should().BeNull();
var conventions = new RegistrationBuilder();
conventions.ForTypesDerivedFrom <IDisposable>()
.ExportInterfaces();
sut.Conventions = conventions;
sut.Conventions.Should().Be(conventions);
}
}
public void Support_customized_type_filters()
{
var expected = typeof(int);
using (var sut = new PackageContainer <string> {
TypeFilter = type => type == expected
})
{
sut.TypeFilter(expected).Should().BeTrue();
sut.TypeFilter(typeof(string)).Should().BeFalse();
sut.Invoking(x => x.TypeFilter = null).ShouldThrow <ArgumentNullException>("null not allowed");
}
}
public void Add_and_remove_directories()
{
var dir = GetRandomDirectory();
Directory.CreateDirectory(dir);
try
{
var dirs = new List <string> {
dir
};
var assemblyResolver = Substitute.For <IResolveAssembly>();
assemblyResolver.Directories.Returns(dirs);
using (var sut = new PackageContainer <IDisposable>(assemblyResolver))
{
sut.Update();
// ReSharper disable once NotAccessedVariable
var dummy = assemblyResolver.Received(2).Directories;
sut.Update();
// ReSharper disable once RedundantAssignment
dummy = assemblyResolver.Received(4).Directories;
var otherDir = GetRandomDirectory();
sut.AddDirectory(otherDir);
dirs.Should().BeEquivalentTo(dir, otherDir);
sut.AddDirectory(dir);
dirs.Should().BeEquivalentTo(dir, otherDir);
sut.RemoveDirectory(dir);
dirs.Should().BeEquivalentTo(otherDir);
sut.RemoveDirectory(otherDir);
dirs.Should().BeEmpty();
}
}
finally { Directory.Delete(dir); }
}
public void Consider_only_public_implementations_of_TItems_by_default(Type type, bool expected, string because)
{
using (var sut = new PackageContainer <IDisposable>())
sut.TypeFilter(type).Should().Be(expected, because);
}
