public void help_command_is_executed_if_no_command_is_specified_from_the_commandline_2_1()
{
var sut = new CleeEngineBuilder().Build();
sut.Execute((string[])null);
Assert.Equal("help", sut.History.Single().CommandName);
}
public void executes_expected_help_command()
{
var sut = new CleeEngineBuilder().Build();
sut.Execute("help");
Assert.Equal("help", sut.History.Single().CommandName);
Assert.Equal(typeof(HelpCommand), sut.History.Single().ImplementationType);
}
public void help_command_is_executed_if_no_command_is_specified_from_the_commandline_3_1()
{
var sut = new CleeEngineBuilder().Build();
sut.Execute(
commandName: null,
args: new Argument[0]
);
Assert.Equal("help", sut.History.Single().CommandName);
}
public void writes_expected_to_output_when_executed()
{
var spyOutputWriter = new SpyOutputWriter();
var sut = new CleeEngineBuilder().Build();
sut.SetOutputWriter(spyOutputWriter);
sut.Execute("help");
Assert.StartsWith("Usage", spyOutputWriter.Output.ToString());
}