Nuclex.Support/Source/Parsing/CommandLineParser.Test.cs
2007-09-25 19:37:45 +00:00

71 lines
2.1 KiB
C#

using System;
using System.Collections.Generic;
using System.Text;
#if UNITTEST
using NUnit.Framework;
namespace Nuclex.Support.Parsing {
/// <summary>Ensures that the command line parser is working properly</summary>
[TestFixture]
public class CommandLineParserTest {
/// <summary>Validates that normal arguments can be parsed</summary>
[Test]
public void TestPlainArguments() {
Assert.IsTrue(
new CommandLineParser(new string[] { "-hello" }).HasArgument("hello"),
"Argument with minus sign is recognized"
);
Assert.IsTrue(
new CommandLineParser(new string[] { "--hello" }).HasArgument("hello"),
"Argument with double minus sign is recognized"
);
Assert.IsTrue(
new CommandLineParser(new string[] { "/hello" }).HasArgument("hello"),
"Argument with slash is recognized"
);
}
/// <summary>Validates that argument assignments are working</summary>
[Test]
public void TestAssignments() {
Assert.AreEqual(
"world",
new CommandLineParser(new string[] { "-hello:world" })["hello"],
"Argument can be assigned with a double colon"
);
Assert.AreEqual(
"world",
new CommandLineParser(new string[] { "-hello=world" })["hello"],
"Argument can be assigned with a equality sign"
);
Assert.AreEqual(
"world",
new CommandLineParser(new string[] { "-hello", "world" })["hello"],
"Argument can be assigned with a space"
);
}
/// <summary>
/// Validates that loosely specified values are recognized by the parser
/// </summary>
[Test]
public void TestLooseValues() {
Assert.IsTrue(
new CommandLineParser(new string[] { "hello" }).Values.Contains("hello"),
"Plain loose value is recognized"
);
Assert.IsTrue(
new CommandLineParser(new string[] { "-hello:world", "foo" }).Values.Contains("foo"),
"Loose value following an assignment is recognized"
);
}
}
} // namespace Nuclex.Support.Parsing
#endif // UNITTEST