public void CreatesCommandDescriptor()
{
var factory = new CommandDescriptorFactory(Enumerable.Empty <ICommandMetadataProvider>());
CommandDescriptor descriptor = factory.CreateDescriptor(typeof(TestCommand));
descriptor.CommandType.Should()
.Be <TestCommand>();
}
public void PopulatesCommandDescriptorWithMetadata()
{
var provider1 = Substitute.For <ICommandMetadataProvider>();
provider1.When(p => p.GetMetadata(Arg.Any <Type>(), Arg.Any <IDictionary <string, object> >()))
.Do(
ci =>
{
var metadata = ci.ArgAt <IDictionary <string, object> >(1);
metadata.Add("1", 1);
});
var provider2 = Substitute.For <ICommandMetadataProvider>();
provider2.When(p => p.GetMetadata(Arg.Any <Type>(), Arg.Any <IDictionary <string, object> >()))
.Do(
ci =>
{
var metadata = ci.ArgAt <IDictionary <string, object> >(1);
metadata.Add("2", 2);
});
var factory = new CommandDescriptorFactory(
new[]
{
provider1,
provider2
});
CommandDescriptor descriptor = factory.CreateDescriptor(typeof(TestCommand));
descriptor.Metadata.Should()
.BeEquivalentTo(
new KeyValuePair <string, object>("1", 1),
new KeyValuePair <string, object>("2", 2));
}
