public void ParseSinglePositionalOption_WithMultipleStringInputArgumentsAndMultipleValues_ReturnsFailedResult()
{
// arrange
string inputArgument1 = "input";
string inputArgument2 = "input2";
string inputArgument3 = "input3";
string inputArgumentB1 = "inputB";
string inputArgumentB2 = "inputB2";
string inputArgumentB3 = "inputB3";
Func <string, string, string, IParsingResult <Tuple <string, string, string> > > parse = (value1, value2, value3) => ParsingResult <Tuple <string, string, string> > .SuccessfulResult(Tuple.Create(value1, value2, value3));
var option1 = StringOption.CreateRequired("value1 option", "value1");
var option2 = StringOption.CreateRequired("value2 option", "value2");
var option3 = StringOption.CreateRequired("value3 option", "value2");
var multiStringOption = new SinglePositionalOption <string, string, string, Tuple <string, string, string> >(parse, true, "", option1, option2, option3, "positional-option");
string[] stringInputArgument =
{
"--positional-option", inputArgument1, inputArgument2, inputArgument3,
"--positional-option", inputArgumentB1, inputArgumentB2, inputArgumentB3
};
// act
var result = multiStringOption.Parse(stringInputArgument);
// assert
Assert.False(result.Success);
Assert.Contains("only once", result.ErrorMessage);
}
public void ParseSinglePositionalOption_WithMultipleStringInputArguments_ReturnsMultipleStrings()
{
// arrange
string inputArgument1 = "input";
string inputArgument2 = "input2";
string inputArgument3 = "input3";
Func <string, string, string, IParsingResult <Tuple <string, string, string> > > parse = (value1, value2, value3) => ParsingResult <Tuple <string, string, string> > .SuccessfulResult(Tuple.Create(value1, value2, value3));
var option1 = StringOption.CreateRequired("value1 option", "value1");
var option2 = StringOption.CreateRequired("value2 option", "value2");
var option3 = StringOption.CreateRequired("value3 option", "value2");
var multiStringOption = new SinglePositionalOption <string, string, string, Tuple <string, string, string> >(parse, true, "", option1, option2, option3, "positional-option");
string[] stringInputArgument =
{
"--positional-option", inputArgument1, inputArgument2, inputArgument3
};
// act
var result = multiStringOption.Parse(stringInputArgument);
// assert
Assert.True(result.Success);
Assert.Equal(inputArgument1, result.Result.Item1);
Assert.Equal(inputArgument2, result.Result.Item2);
Assert.Equal(inputArgument3, result.Result.Item3);
}