public void NoSuchLongOption()
{
var c = new Commands();
using (var o = new CaptureConsoleOutput())
{
var e = GetOpt.Run(c, new[] { "c", "s", "1", "1", "--printer" });
Assert.AreEqual(e, -1);
}
}
public void OptionsAfterArguments()
{
var hw = new HelloWorld();
using (var c = new CaptureConsoleOutput())
{
var e = GetOpt.Run(hw, new[] { "Donald", "--cordially" });
Assert.AreEqual(0, e);
StringAssert.Contains("dear Donald", c.output.ToString());
}
}
public void HandleExceptionsInAsyncMethodsCorrectly()
{
using (var c = new CaptureConsoleOutput())
{
var hw = new TestAsyncApp();
var exitCode = Sidi.GetOpt.GetOpt.Run(hw, new[] { "TestAsyncWithException" });
Assert.IsTrue(hw.TestAsyncWasCalled);
Assert.AreEqual(-1, exitCode);
StringAssert.Contains(TestAsyncApp.anErrorOccured, c.error.ToString());
}
}
public void OptionsAfterArgumentsAreConsidered()
{
var commands = new Commands();
using (var c = new CaptureConsoleOutput())
{
Assert.AreEqual(0, GetOpt.Run(commands, new[] { "calculator", "sum", "1", "2", "3", "--print" }));
Assert.AreEqual(true, commands.Calculator.Print);
Assert.AreEqual(6.0, commands.Calculator.Result);
}
}
public void ShowHelpIfNoArgumentsInMultiCommandMode()
{
var calc = new Calculator();
using (var c = new CaptureConsoleOutput())
{
var e = GetOpt.Run(calc, new string[] { });
Assert.AreEqual(0, e);
Assert.IsTrue(c.output.ToString().StartsWith("Usage:"));
}
}
public void ShowHelp()
{
var calc = new Calculator();
using (var c = new CaptureConsoleOutput())
{
var e = GetOpt.Run(calc, new[] { "--help" });
Assert.AreEqual(0, e);
Assert.IsTrue(c.output.ToString().StartsWith("Usage:"));
}
}
public void AbbreviateCommands()
{
var c = new Commands();
using (var o = new CaptureConsoleOutput())
{
var e = GetOpt.Run(c, new[] { "c", "s", "1", "1", "--pr", "-p" });
Assert.AreEqual(e, 0);
Assert.AreEqual(2.0, c.Calculator.Result);
}
}
public void EnumHelp()
{
using (var c = new CaptureConsoleOutput())
{
var a = new ValueParserTestApplication();
Assert.AreEqual(0, Sidi.GetOpt.GetOpt.Run(a, new[] { "--help" }));
foreach (var n in Enum.GetNames(typeof(ValueParserTestApplication.Fruits)))
{
StringAssert.Contains(n, c.output.ToString());
}
}
}
public void CustomExceptionHandler()
{
using (var c = new CaptureConsoleOutput())
{
var hw = new TestAsyncApp();
var go = new Sidi.GetOpt.GetOpt
{
Application = hw,
Arguments = new[] { "TestAsyncWithException" },
OnException = (e) => - 123
};
var exitCode = go.Run();
Assert.IsTrue(hw.TestAsyncWasCalled);
Assert.AreEqual(-123, exitCode);
}
}
public void ParseValues()
{
using (var c = new CaptureConsoleOutput())
{
var a = new ValueParserTestApplication();
Assert.AreEqual(0, Sidi.GetOpt.GetOpt.Run(a, new[] { "--birthday=2394-03-01" }));
Assert.AreEqual(new DateTime(2394, 3, 1, 0, 0, 0), a.Birthday);
Assert.AreEqual(0, Sidi.GetOpt.GetOpt.Run(a, new[] { "--duration=1.2:3:4.5" }));
Assert.AreEqual(new TimeSpan(1, 2, 3, 4, 500), a.Duration);
Assert.AreEqual(0, Sidi.GetOpt.GetOpt.Run(a, new[] { "--duration=0:10" }));
Assert.AreEqual(TimeSpan.FromMinutes(10), a.Duration);
Assert.AreEqual(0, Sidi.GetOpt.GetOpt.Run(a, new[] { "--fruit=orange" }));
Assert.AreEqual(ValueParserTestApplication.Fruits.Orange, a.Fruit);
Assert.AreEqual(0, Sidi.GetOpt.GetOpt.Run(a, new[] { "--fruit=o" }));
Assert.AreEqual(ValueParserTestApplication.Fruits.Orange, a.Fruit);
}
}