public void Show_1()
{
MockOutput output = new MockOutput();
OutputHelp outputHelp = new OutputHelp(CliOptions.WindowsStyle, output);
List <Description> descs = new List <Description>
{
new Description("width", "The width of the rectangle.", eROLE.NAMED,
new ParamString(), eSCOPE.REQUIRED, eMULTIPLICITY.ONCE),
new Description("filename", "The input file.", eROLE.PASSED, new ParamString(),
eSCOPE.OPTIONAL, eMULTIPLICITY.ONCE)
};
outputHelp.Show(descs);
string[] lines = output.getLines();
CollectionAssert.AreEqual(
new[]
{
"Usage: GemsCLI [/options] [filename]",
"Where options include:",
"/width The width of the rectangle.",
"filename* The input file.",
"* shows optional parameters."
},
lines);
}
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());
}