public async Task ExecuteCommandAsync_When_Always_Then_ExecuteCorrectCommand(
string argsC,
bool hasCatchAll,
string invokedCmd,
ICommandDefinition catchAllCmd,
IList <ICommandDefinition> defs,
IServiceProvider sp)
{
// -- arrange
string executedAction = null;
var args = argsC?.Split(" ");
catchAllCmd.Name.Returns("catch");
defs.First().Name.Returns("child");
var sut = new CompositeCommandDefinition("sut", defs, hasCatchAll ? catchAllCmd : null);
defs.ToList().ForEach(c => c.WhenForAnyArgs(async a => await a.ExecuteCommandAsync(null, null)).Do(a => executedAction = c.Name));
catchAllCmd.WhenForAnyArgs(async a => await a.ExecuteCommandAsync(null, null)).Do(a => executedAction = catchAllCmd.Name);
// -- act
await sut.ExecuteCommandAsync(sp, args);
// -- assert
Assert.Equal(invokedCmd, executedAction);
}
public async Task ExecuteCommandAsync_When_NoArgsAndCatchAll_Then_ThrowInvalidCommand(string argsC)
{
// -- arrange
var args = argsC?.Split(" ");
var defs = new ICommandDefinition[] { };
var catchAll = (ICommandDefinition)null;
var sut = new CompositeCommandDefinition("sut", defs, catchAll);
// -- act
Func <Task> action = () => sut.ExecuteCommandAsync(null, args);
// -- assert
await Assert.ThrowsAsync <InvalidCommandException>(action);
}