public void ParseArguments_ShouldParseDownloadSpecificationCorrectly()
{
var version = "1.2.3";
var arguments = ChefDownloadOptionSpecification.ParseArguments("chef", "download", version);
arguments.Length.Should().Be(3, "because there are three arguments");
OptionValueSpecificationTest.AssertArgumentIsCommandArgument("chef", arguments[0]);
OptionValueSpecificationTest.AssertArgumentIsCommandArgument("download", arguments[1]);
OptionValueSpecificationTest.AssertArgumentIsValueArgument("version:", version, arguments[2]);
}
public void ParseArguments_ShouldParseCommandAndTwoLabels()
{
const string groupLabel = "group:";
const string policyLabel = "policy:";
var specification = new OptionSpecification(OptionValueSpecification.ForCommand("chef"),
OptionValueSpecification.ForValue(policyLabel, "the policy"),
OptionValueSpecification.ForValue(groupLabel, "the group"));
const string policyValue = "policy-value";
const string groupValue = "group-value";
var arguments = specification.ParseArguments("chef", policyLabel, policyValue, groupLabel, groupValue);
arguments.Should().NotBeNull("because the arguments fit the specification");
arguments.Length.Should().Be(3);
OptionValueSpecificationTest.AssertArgumentIsCommandArgument("chef", arguments[0]);
OptionValueSpecificationTest.AssertArgumentIsValueArgument(policyLabel, policyValue, arguments[1]);
OptionValueSpecificationTest.AssertArgumentIsValueArgument(groupLabel, groupValue, arguments[2]);
}