public async Task Run_WhenHelpArgExists_ReturnsHelpInfo()
{
var helpInfo = new HelpInfo("test", string.Empty, string.Empty, HelpInfoType.Category);
var helpParser = Substitute.For <IHelpInfoFactory>();
helpParser.Create(Arg.Any <string[]>())
.Returns(helpInfo);
var runner = new CliDispatcher(
Substitute.For <IExecutableInfoFactory>(),
helpParser,
Substitute.For <IExecutableFactory>(),
Substitute.For <ICommandDispatcher>(),
Substitute.For <IQueryDispatcher>());
var result = await runner.DispatchAsync("test --help");
result.Should().Be(helpInfo);
}
public async Task Run_WhenQueryIsDetermined_ReturnsQueryHandlerResult()
{
var executableFactory = Substitute.For <IExecutableFactory>();
executableFactory.Create(Arg.Any <ExecutableInfo>())
.Returns(new GetFoo());
var queryExecutor = Substitute.For <IQueryDispatcher>();
queryExecutor.ExecuteAsync(Arg.Any <IQuery>()).Returns("success!");
var runner = new CliDispatcher(
Substitute.For <IExecutableInfoFactory>(),
Substitute.For <IHelpInfoFactory>(),
executableFactory,
Substitute.For <ICommandDispatcher>(),
queryExecutor);
var result = await runner.DispatchAsync(string.Empty);
result.Should().Be("success!");
await queryExecutor.Received(1).ExecuteAsync(Arg.Any <IQuery>());
}
public async Task Run_WhenCommandIsDetermined_ReturnsCommandHandlerResult()
{
var executableFactory = Substitute.For <IExecutableFactory>();
executableFactory.Create(Arg.Any <ExecutableInfo>())
.Returns(new CreateFoo(0, DateTime.MinValue));
var commandExecutor = Substitute.For <ICommandDispatcher>();
commandExecutor.ExecuteAsync(Arg.Any <ICommand>()).Returns("success!");
var runner = new CliDispatcher(
Substitute.For <IExecutableInfoFactory>(),
Substitute.For <IHelpInfoFactory>(),
executableFactory,
commandExecutor,
Substitute.For <IQueryDispatcher>());
var result = await runner.DispatchAsync(string.Empty);
result.Should().Be("success!");
await commandExecutor.Received(1).ExecuteAsync(Arg.Any <ICommand>());
}
