private static string getError(OutputMessages pMessages, Description pDescription, eERROR pError)
{
using (StringWriter sw = new StringWriter())
{
Console.SetError(sw);
pMessages.Error(pDescription, pError);
return(sw.ToString().Trim());
}
}
/// <summary>
/// Prints an error message that relates to the description.
/// </summary>
/// <param name="pDescs">Collection of parameter descriptions.</param>
/// <param name="pError">Type of error being reported.</param>
/// <returns>True if any errors reported.</returns>
private bool Report(IEnumerable <Description> pDescs, eERROR pError)
{
bool result = false;
foreach (Description desc in pDescs)
{
_messages.Error(desc, pError);
result = true;
}
return(result);
}
public void Error_0()
{
Description desc = new Description("width", "The rectangle width", eROLE.NAMED, new ParamString(),
eSCOPE.REQUIRED,
eMULTIPLICITY.ONCE);
MockOutput mock = new MockOutput();
OutputMessages messages = new OutputMessages(CliOptions.WindowsStyle, mock);
mock.Clear();
messages.Error(desc, eERROR.REQUIRED);
CollectionAssert.AreEqual(new[] { "GemsCLI: option '/width' is required." }, mock.getLines());
mock.Clear();
messages.Error(desc, eERROR.DUPLICATE);
CollectionAssert.AreEqual(new[] { "GemsCLI: option '/width' can only be used once." }, mock.getLines());
mock.Clear();
messages.Error(desc, eERROR.MISSING_VALUE);
CollectionAssert.AreEqual(new[] { "GemsCLI: option '/width' is missing value." }, mock.getLines());
}
public void Error_1()
{
MockOutput mock = new MockOutput();
OutputMessages output = new OutputMessages(CliOptions.WindowsStyle, mock);
Description desc = new Description("width", "The rectangle width", eROLE.NAMED, new ParamString(),
eSCOPE.REQUIRED,
eMULTIPLICITY.ONCE);
const eERROR unsupported = (eERROR)(-1);
output.Error(desc, unsupported);
}