public void GetHelpText_ShouldReturnSpecifiedHelpText()
{
var parser = new StringListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Strings"), "strings");
parser.OptionHelp = "Help text for option strings.";
parser.GetHelpText().Should().Be("Help text for option strings.");
}
public void Parse_OptionNotPresent_ShouldAssignDefaultValueToTargetProperty()
{
var parser = new StringListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Strings"), "strings");
parser.OptionDefaultValue = new List <String> {
"value1", "value2"
};
var tokens = new List <Token>();
var parseResult = new ParseResult();
var dataTypesCommandOptions = new DataTypesCommandOptions();
parseResult.CommandOptions = dataTypesCommandOptions;
parser.Parse(tokens, parseResult);
dataTypesCommandOptions.Strings.Should().BeEquivalentTo("value1", "value2");
}
public void Parse_ValidValue_ShouldParseAndAssignValueToTargetProperty()
{
var parser = new StringListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Strings"), "strings");
var tokens = new List <Token>
{
new OptionToken("strings")
{
OptionValues = { "value1", "value2" }
}
};
var parseResult = new ParseResult();
var dataTypesCommandOptions = new DataTypesCommandOptions();
parseResult.CommandOptions = dataTypesCommandOptions;
parser.Parse(tokens, parseResult);
dataTypesCommandOptions.Strings.Should().BeEquivalentTo("value1", "value2");
}
public void Parse_RequiredOptionMissing_ShouldAddError()
{
var parser = new StringListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Strings"), "strings");
parser.IsOptionRequired = true;
var tokens = new List <Token>();
var parseResult = new ParseResult();
parseResult.CommandOptions = new DataTypesCommandOptions();
parser.Parse(tokens, parseResult);
parseResult.HasErrors.Should().BeTrue();
parseResult.Errors.Should().HaveCount(1);
parseResult.Errors[0].Should().BeOfType <OptionMissingError>();
var error = (OptionMissingError)parseResult.Errors[0];
error.OptionName.Should().Be("strings");
error.GetErrorMessage().Should().Be("The option --strings is required.");
}
public void Parse_OptionValueMissing_ShouldAddError()
{
var parser = new StringListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Strings"), "strings");
var tokens = new List <Token>
{
new OptionToken("strings")
};
var parseResult = new ParseResult();
parseResult.CommandOptions = new DataTypesCommandOptions();
parser.Parse(tokens, parseResult);
parseResult.HasErrors.Should().BeTrue();
parseResult.Errors.Should().HaveCount(1);
parseResult.Errors[0].Should().BeOfType <OptionValueMissingError>();
var error = (OptionValueMissingError)parseResult.Errors[0];
error.OptionName.Should().Be("strings");
error.GetErrorMessage().Should().Be("The option --strings requires a value, but no value was specified.");
}
/// <summary>
/// Initializes a new instance of this class.
/// </summary>
/// <param name="commandParser">The parser for the command the option belongs to.</param>
/// <param name="optionParser">The parser for the option.</param>
/// <exception cref="ArgumentNullException"><paramref name="commandParser" /> is null.</exception>
/// <exception cref="ArgumentNullException"><paramref name="optionParser" /> is null.</exception>
public StringListOptionSetup(CommandParser <TCommandOptions> commandParser, StringListOptionParser optionParser) : base(commandParser, optionParser)
{
}
public void OptionType_ShouldReturnMultiValueOption()
{
var parser = new StringListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Strings"), "strings");
parser.OptionType.Should().Be(OptionType.MultiValueOption);
}
public void OptionName_ShouldReturnNameSpecifiedViaConstructor()
{
var parser = new StringListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Strings"), "strings");
parser.OptionName.Should().Be("strings");
}
public void OptionDefaultValue_Initially_ShouldReturnNull()
{
var parser = new StringListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Strings"), "strings");
parser.OptionDefaultValue.Should().BeNull();
}
public void IsOptionRequired_Initially_ShouldReturnFalse()
{
var parser = new StringListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Strings"), "strings");
parser.IsOptionRequired.Should().BeFalse();
}
public void TargetProperty_ShouldReturnPropertySpecifiedViaConstructor()
{
var parser = new StringListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Strings"), "strings");
parser.TargetProperty.Should().BeSameAs(typeof(DataTypesCommandOptions).GetProperty("Strings"));
}