public void Parse_MoreThanOneOptionValue_ShouldAddError()
{
var parser = new GuidOptionParser(typeof(DataTypesCommandOptions).GetProperty("Guid"), "guid");
var tokens = new List <Token>
{
new OptionToken("guid")
{
OptionValues = { "13d02a84-84f7-4a2d-8f09-2f96defb8c79", "9e6a5202-102f-4eb9-a217-0a58f4db40b6" }
}
};
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 <OptionMultipleValuesError>();
var error = (OptionMultipleValuesError)parseResult.Errors[0];
error.OptionName.Should().Be("guid");
error.GetErrorMessage().Should().Be("Multiple values are given for the option --guid, but the option expects a single value.");
}
public void Parse_ValidValue_ShouldParseAndAssignValueToTargetProperty()
{
var valueParser = A.Fake <ValueParser>();
var parser = new GuidOptionParser(typeof(DataTypesCommandOptions).GetProperty("Guid"), "guid");
parser.ValueParser = valueParser;
var tokens = new List <Token>
{
new OptionToken("guid")
{
OptionValues = { "501a44e0-6d8f-4dd8-994e-773300572d37" }
}
};
var parseResult = new ParseResult();
var dataTypesCommandOptions = new DataTypesCommandOptions();
parseResult.CommandOptions = dataTypesCommandOptions;
Guid guid;
A.CallTo(() => valueParser.TryParseGuid("501a44e0-6d8f-4dd8-994e-773300572d37", null, out guid))
.Returns(true)
.AssignsOutAndRefParameters(new Guid("501a44e0-6d8f-4dd8-994e-773300572d37"));
parser.Parse(tokens, parseResult);
dataTypesCommandOptions.Guid.Should().Be(new Guid("501a44e0-6d8f-4dd8-994e-773300572d37"));
A.CallTo(() => valueParser.TryParseGuid("501a44e0-6d8f-4dd8-994e-773300572d37", null, out guid)).MustHaveHappened();
}
public void Parse_CustomFormatSettings_ShouldPassCustomFormatToValueParser()
{
var valueParser = A.Fake <ValueParser>(ob => ob.CallsBaseMethods());
var parser = new GuidOptionParser(typeof(DataTypesCommandOptions).GetProperty("Guid"), "guid");
parser.ValueParser = valueParser;
parser.GuidFormat = "X";
var tokens = new List <Token>
{
new OptionToken("guid")
{
OptionValues = { "{0x501a44e0,0x6d8f,0x4dd8,{0x99,0x4e,0x77,0x33,0x00,0x57,0x2d,0x37}}" }
}
};
var parseResult = new ParseResult();
var dataTypesCommandOptions = new DataTypesCommandOptions();
parseResult.CommandOptions = dataTypesCommandOptions;
parser.Parse(tokens, parseResult);
Guid guid;
A.CallTo(() => valueParser.TryParseGuid("{0x501a44e0,0x6d8f,0x4dd8,{0x99,0x4e,0x77,0x33,0x00,0x57,0x2d,0x37}}", "X", out guid)).MustHaveHappened();
}
public void Parse_OptionNotPresent_ShouldAssignDefaultValueToTargetProperty()
{
var parser = new GuidOptionParser(typeof(DataTypesCommandOptions).GetProperty("Guid"), "guid");
parser.OptionDefaultValue = new Guid("501a44e0-6d8f-4dd8-994e-773300572d37");
var tokens = new List <Token>();
var parseResult = new ParseResult();
var dataTypesCommandOptions = new DataTypesCommandOptions();
parseResult.CommandOptions = dataTypesCommandOptions;
parser.Parse(tokens, parseResult);
dataTypesCommandOptions.Guid.Should().Be(new Guid("501a44e0-6d8f-4dd8-994e-773300572d37"));
}
public void Parse_RequiredOptionMissing_ShouldAddError()
{
var parser = new GuidOptionParser(typeof(DataTypesCommandOptions).GetProperty("Guid"), "guid");
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("guid");
error.GetErrorMessage().Should().Be("The option --guid is required.");
}
public void Parse_OptionValueMissing_ShouldAddError()
{
var parser = new GuidOptionParser(typeof(DataTypesCommandOptions).GetProperty("Guid"), "guid");
var tokens = new List <Token>
{
new OptionToken("guid")
};
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("guid");
error.GetErrorMessage().Should().Be("The option --guid requires a value, but no value was specified.");
}
public void Parse_InvalidValue_ShouldAddError()
{
var valueParser = A.Fake <ValueParser>();
var parser = new GuidOptionParser(typeof(DataTypesCommandOptions).GetProperty("Guid"), "guid");
parser.ValueParser = valueParser;
var tokens = new List <Token>
{
new OptionToken("guid")
{
OptionValues = { "NotAGuid" }
}
};
var parseResult = new ParseResult();
parseResult.CommandOptions = new DataTypesCommandOptions();
Guid guid;
A.CallTo(() => valueParser.TryParseGuid("NotAGuid", null, out guid))
.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("guid");
error.InvalidOptionValue.Should().Be("NotAGuid");
error.ExpectedValueFormat.Should().Be("A valid Guid");
error.GetErrorMessage().Should().Be("The value 'NotAGuid' of the option --guid has an invalid format. The expected format is: A valid Guid.");
}