public void ParsePositionalOption_WithTooManyInputArguments_ReturnsFailedResult()
{
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.Create("value1 option", "value1");
var option2 = StringOption.Create("value2 option", "value2");
var option3 = StringOption.Create("value3 option", "value2");
var multiStringOption = new PositionalOption <string, string, string, Tuple <string, string, string> >(parse, true, true, "", option1, option2, option3, "positional-option");
OptionCollection <Tuple <Tuple <string, string, string>, string> > collection = new OptionCollection <Tuple <Tuple <string, string, string>, string> >();
collection.Add(multiStringOption);
collection.Add(option1);
string[] stringInputArgument =
{
"--positional-option", "1", "2", "3", "4", "--value1", "value"
};
// act
var result = collection.Parse(stringInputArgument);
// assert
IParsingResult <Tuple <Tuple <string, string, string>, string> > failedResult;
Assert.False(result.Validate(out failedResult));
}
public void ParsePositionalOption_WithDefaultInputArguments_ReturnsMultipleStrings()
{
// arrange
string inputArgument1 = "input";
string inputArgument2 = "input2";
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.Create("value3 option", "value2");
var multiStringOption = new PositionalOption <string, string, string, Tuple <string, string, string> >(parse, true, true, "", option1, option2, option3, "positional-option");
string[] stringInputArgument =
{
"--positional-option", inputArgument1, inputArgument2
};
// act
var result = multiStringOption.Parse(stringInputArgument);
// assert
Assert.True(result.Success);
Assert.Equal(inputArgument1, result.Result[0].Item1);
Assert.Equal(inputArgument2, result.Result[0].Item2);
Assert.Null(result.Result[0].Item3);
}
public void ParseOptionInfo_WithStringInputArgument_ReturnsStringInputArgument()
{
// arrange
string inputArgument = "input";
StringOption valueOption = StringOption.Create("value option", "value");
string[] stringInputArgument =
{
"--value", inputArgument
};
// act
string parsedResult = valueOption.Parse(stringInputArgument).Result;
// assert
Assert.Equal(inputArgument, parsedResult);
}
public void ParseOptionInfo_WithMissingInputArgument_ReturnsFailedResult()
{
// arrange
StringOption valueOption = StringOption.Create("value option", "value");
string[] stringInputArgument =
{
"--value"
};
// act
ParsingResult <string> result = valueOption.Parse(stringInputArgument);
// assert
Assert.False(result.Success);
Assert.Contains("required", result.ErrorMessage);
}
public void ParseRequiredPositionalOption_WithNoInputArguments_ReturnsFailedResult()
{
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.Create("value1 option", "value1");
var option2 = StringOption.Create("value2 option", "value2");
var option3 = StringOption.Create("value3 option", "value2");
var multiStringOption = new PositionalOption <string, string, string, Tuple <string, string, string> >(parse, true, true, "", option1, option2, option3, "positional-option");
string[] stringInputArgument =
{
};
// act
var result = multiStringOption.Parse(stringInputArgument);
// assert
Assert.False(result.Success);
}
public void ParseMultiStringOption_WithMultipleStringInputArguments_ReturnsMultipleStrings()
{
// arrange
string inputArgument1 = "input";
string inputArgument2 = "input2";
var multiStringOption = new MultiValueOption <string>(StringOption.Create("value option", "value"));
string[] stringInputArgument =
{
"--value", inputArgument1, "--value", inputArgument2
};
// act
var result = multiStringOption.Parse(stringInputArgument);
// assert
Assert.True(result.Success);
Assert.Equal(inputArgument1, result.Result[0]);
Assert.Equal(inputArgument2, result.Result[1]);
}