public override void Specify()
{
given("a no-op command that requires a parameter", delegate()
{
var noopCommand = new CommandWithRequiredParameter();
var commands = new ConsoleCommand[] { noopCommand };
when("that command is ran without the parameter", delegate()
{
StringWriter output = new StringWriter();
var exitCode = arrange(() => ConsoleCommandDispatcher.DispatchCommand(commands,
new[] { "required" }, output));
then("the output indicates the parameter wasn't specified", delegate()
{
expect(() => output.ToString().Contains("Missing option: foo"));
});
then("the exit code indicates the call failed", delegate()
{
expect(() => exitCode == -1);
});
});
when("that command is ran with the parameter", delegate()
{
StringWriter output = new StringWriter();
var exitCode = arrange(() => ConsoleCommandDispatcher.DispatchCommand(commands,
new[] { "required", "-foo", "bar" }, output));
then("the output is empty", delegate()
{
expect(() => string.IsNullOrEmpty(output.ToString().Trim()));
});
then("the exit code indicates the call succeeded", delegate()
{
expect(() => exitCode == 0);
});
then("the option is actually received", delegate()
{
expect(() => noopCommand.Foo == "bar");
});
});
});
}
public override void Specify()
{
given("a no-op command that requires a parameter", delegate()
{
var noopCommand = new CommandWithRequiredParameter();
var commands = new ConsoleCommand[] { noopCommand };
when("that command is ran without the parameter", delegate()
{
StringWriter output = new StringWriter();
var exitCode = arrange(() => ConsoleCommandDispatcher.DispatchCommand(commands,
new[] { "required" }, output));
then("the output indicates the parameter wasn't specified", delegate()
{
expect(() => output.ToString().Contains("Missing option: foo"));
});
then("the exit code indicates the call failed", delegate()
{
expect(() => exitCode == -1);
});
});
when("that command is ran with the parameter", delegate()
{
StringWriter output = new StringWriter();
var exitCode = arrange(() => ConsoleCommandDispatcher.DispatchCommand(commands,
new[] { "required", "-foo", "bar" }, output));
then("the output is empty", delegate()
{
expect(() => string.IsNullOrEmpty(output.ToString().Trim()));
});
then("the exit code indicates the call succeeded", delegate()
{
expect(() => exitCode == 0);
});
then("the option is actually received", delegate()
{
expect(() => noopCommand.Foo == "bar");
});
});
});
}
