public void Parse_CustomFormatSettings_ShouldPassCustomFormatToValueParser()
{
var valueParser = A.Fake <ValueParser>(ob => ob.CallsBaseMethods());
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.ValueParser = valueParser;
parser.NumberStyles = NumberStyles.Currency;
parser.FormatProvider = new CultureInfo("de-DE");
var tokens = new List <Token>
{
new OptionToken("decimals")
{
OptionValues = { "123.456" }
}
};
var parseResult = new ParseResult();
var dataTypesCommandOptions = new DataTypesCommandOptions();
parseResult.CommandOptions = dataTypesCommandOptions;
parser.Parse(tokens, parseResult);
Decimal decimalValue;
A.CallTo(() => valueParser.TryParseDecimal("123.456", NumberStyles.Currency, new CultureInfo("de-DE"), out decimalValue)).MustHaveHappened();
}
public void GetHelpText_ShouldReturnSpecifiedHelpText()
{
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.OptionHelp = "Help text for option decimals.";
parser.GetHelpText().Should().Be("Help text for option decimals.");
}
public void Parse_OptionNotPresent_ShouldAssignDefaultValueToTargetProperty()
{
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.OptionDefaultValue = new List <Decimal> {
123.456M, 456.789M
};
var tokens = new List <Token>();
var parseResult = new ParseResult();
var dataTypesCommandOptions = new DataTypesCommandOptions();
parseResult.CommandOptions = dataTypesCommandOptions;
parser.Parse(tokens, parseResult);
dataTypesCommandOptions.Decimals.Should().BeEquivalentTo(123.456M, 456.789M);
}
public void Parse_RequiredOptionMissing_ShouldAddError()
{
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
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("decimals");
error.GetErrorMessage().Should().Be("The option --decimals is required.");
}
public void Parse_ValidValue_ShouldParseAndAssignValueToTargetProperty()
{
var valueParser = A.Fake <ValueParser>();
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.ValueParser = valueParser;
var tokens = new List <Token>
{
new OptionToken("decimals")
{
OptionValues = { "123.456", "456.789" }
}
};
var parseResult = new ParseResult();
var dataTypesCommandOptions = new DataTypesCommandOptions();
parseResult.CommandOptions = dataTypesCommandOptions;
Decimal decimalValue;
A.CallTo(() => valueParser.TryParseDecimal("123.456", NumberStyles.Any, new CultureInfo("en-US"), out decimalValue))
.Returns(true)
.AssignsOutAndRefParameters(123.456M);
A.CallTo(() => valueParser.TryParseDecimal("456.789", NumberStyles.Any, new CultureInfo("en-US"), out decimalValue))
.Returns(true)
.AssignsOutAndRefParameters(456.789M);
parser.Parse(tokens, parseResult);
dataTypesCommandOptions.Decimals.Should().BeEquivalentTo(123.456M, 456.789M);
A.CallTo(() => valueParser.TryParseDecimal("123.456", NumberStyles.Any, new CultureInfo("en-US"), out decimalValue)).MustHaveHappened();
A.CallTo(() => valueParser.TryParseDecimal("456.789", NumberStyles.Any, new CultureInfo("en-US"), out decimalValue)).MustHaveHappened();
}
public void Parse_InvalidValue_ShouldAddError()
{
var valueParser = A.Fake <ValueParser>();
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.ValueParser = valueParser;
var tokens = new List <Token>
{
new OptionToken("decimals")
{
OptionValues = { "NotADecimal" }
}
};
var parseResult = new ParseResult();
parseResult.CommandOptions = new DataTypesCommandOptions();
Decimal decimalValue;
A.CallTo(() => valueParser.TryParseDecimal("NotADecimal", NumberStyles.None, new CultureInfo("en-US"), out decimalValue))
.Returns(false);
parser.Parse(tokens, parseResult);
parseResult.HasErrors.Should().BeTrue();
parseResult.Errors.Should().HaveCount(1);
parseResult.Errors[0].Should().BeOfType <OptionValueInvalidFormatError>();
var error = (OptionValueInvalidFormatError)parseResult.Errors[0];
error.OptionName.Should().Be("decimals");
error.InvalidOptionValue.Should().Be("NotADecimal");
error.ExpectedValueFormat.Should().Be("A decimal number in the range from -79228162514264337593543950335 to 79228162514264337593543950335");
error.GetErrorMessage().Should().Be("The value 'NotADecimal' of the option --decimals has an invalid format. The expected format is: A decimal number in the range from -79228162514264337593543950335 to 79228162514264337593543950335.");
}
public void NumberStyles_Initially_ShouldReturnAny()
{
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.NumberStyles.Should().Be(NumberStyles.Any);
}
public void IsOptionRequired_Initially_ShouldReturnFalse()
{
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.IsOptionRequired.Should().BeFalse();
}
public void FormatProvider_Initially_ShouldReturnValueOfCurrentCulture()
{
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.FormatProvider.Should().Be(new CultureInfo("en-US"));
}
public void TargetProperty_ShouldReturnPropertySpecifiedViaConstructor()
{
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.TargetProperty.Should().BeSameAs(typeof(DataTypesCommandOptions).GetProperty("Decimals"));
}
public void OptionType_ShouldReturnMultiValueOption()
{
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.OptionType.Should().Be(OptionType.MultiValueOption);
}
public void OptionName_ShouldReturnNameSpecifiedViaConstructor()
{
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.OptionName.Should().Be("decimals");
}
public void OptionDefaultValue_Initially_ShouldReturnNull()
{
var parser = new DecimalListOptionParser(typeof(DataTypesCommandOptions).GetProperty("Decimals"), "decimals");
parser.OptionDefaultValue.Should().BeNull();
}
/// <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 DecimalListOptionSetup(CommandParser <TCommandOptions> commandParser, DecimalListOptionParser optionParser) : base(commandParser, optionParser)
{
}
