public async Task PreviewCommandIgnoresInvalidCommand()
{
var sourceControl = Substitute.For <ISourceControl>();
var target = new PreviewCommandHandler(sourceControl);
dynamic command = new System.Dynamic.ExpandoObject();
command.Type = "Invalid";
await HandleCommand(target, command);
await sourceControl.DidNotReceive().Preview(Arg.Any <string>(), Arg.Any <int>());
}
public async Task PreviewCommandHandlesValidCommand()
{
using var file = new TemporaryFile();
var sourceControl = Substitute.For <ISourceControl>();
sourceControl.Preview(Arg.Any <string>(), Arg.Any <int>()).Returns(new Document());
var target = new PreviewCommandHandler(sourceControl);
dynamic command = new System.Dynamic.ExpandoObject();
command.Type = "Preview";
command.Path = file.Fullname;
command.Bookmark = "4";
command.Destination = "Destination";
await HandleCommand(target, command);
await sourceControl.Received().Preview(file.Fullname, 4);
}