public void StopsParsingAfterVersions()
{
string output;
var result = TestHelper.ParseArguments <SimpleArgs>("-Value test --version -name", out output);
Assert.IsNull(result);
}
public void ParamDetailsUsed()
{
string output;
var result = TestHelper.ParseArguments <ClassWithHelp>("--help", out output);
Assert.IsTrue(output.Contains("A name to use"));
}
public void HelpDefaultsToProgramName()
{
string output;
var result = TestHelper.ParseArguments <NormalNoHelp>("--help", out output);
Assert.IsTrue(output.Contains("UnitTests"));
}
public void ParsesVersion()
{
string output;
var result = TestHelper.ParseArguments <SimpleArgs>("--version", out output);
Assert.IsNull(result);
}
public void SynopsisIsUsed()
{
string output;
var result = TestHelper.ParseArguments <ClassWithHelp>("--help", out output);
Assert.IsTrue(output.Contains("Sample usage of help attributes"));
Assert.IsFalse(output.Contains("UnitTests"));
}
public void HelpDetected()
{
string output;
var result = TestHelper.ParseArguments <NormalNoHelp>("--help", out output);
Assert.IsNull(result);
Assert.IsFalse(output.Contains("No switch named "));
}
public void ShowsDetailedDescription()
{
string output;
var result = TestHelper.ParseArguments <ClassWithHelp>("--help", out output);
Assert.IsTrue(output.Contains("Detailed class information"));
Assert.IsTrue(output.Contains("Detailed information"));
}
public void DoesntParseArguments()
{
string output;
var result = TestHelper.ParseArguments <NormalNoHelp>("-Value one --help -NameSpeltWrong", out output);
Assert.IsNull(result);
Assert.IsFalse(output.Contains("No switch named "));
Assert.IsFalse(output.Contains("The value specified for"));
}
public void ShowsVersion()
{
string output;
var result = TestHelper.ParseArguments <SimpleArgs>("-Value test --version -name", out output);
Assert.IsTrue(output.Contains("1.0.0.0"));
Assert.IsFalse(output.Contains("1.2.0.0"));
Assert.IsTrue(output.Contains("UnitTests"));
}
public void SyntaxIsShown()
{
string output;
var result = TestHelper.ParseArguments <ClassWithHelp>("--help", out output);
Assert.IsTrue(output.Contains("[Name System.String]"));
Assert.IsTrue(output.Contains("[Value System.Int32]"));
Assert.IsTrue(output.Contains("Required System.String"));
Assert.IsFalse(output.Contains("[Required System.String]"));
Assert.IsTrue(output.Contains("[[Positional] System.Int32]"));
Assert.IsTrue(output.Contains("[PositionalAndRequired] System.Single"));
Assert.IsFalse(output.Contains("[[PositionalAndRequired] System.Single]"));
Assert.IsTrue(output.IndexOf("[[Positional] System.Int32]") < output.IndexOf("[PositionalAndRequired] System.Single"));
}