public void Recognize_Parser_Chains()
{
// arrange
var builder = DefaultBuilder.CreateDefaultBuilder();
var fac = new IterationInfoFactory(builder.Context);
var parsers = builder.Context.PathToRoot("firewall").Reverse();
var res = new ChainIdentificationResult(parsers, new [] { "firewall" });
var req = new IterationInfoRequest(res, "firewall -h".Split(' '), "firewall -h -h -h".Split(' '));
// act
var result = fac.Create(req);
// assert
result.Args.Should().BeEquivalentTo("firewall -h".Split(' '));
result.Index.Should().Be(1);
}
public void Only_Consume_Until_The_Mutated_Args_No_Longer_Match()
{
// arrange
var builder = DefaultBuilder.CreateDefaultBuilder();
var fac = new IterationInfoFactory(builder.Context);
var parsers = builder.Context.PathToRoot("firewall").Reverse();
var res = new ChainIdentificationResult(parsers, new[] { "firewall" });
var req = new IterationInfoRequest(res, "firewall -s -l".Split(' '), "firewall -h -h -h".Split(' '));
// act
var result = fac.Create(req);
// assert
result.Args.Should().BeEquivalentTo("firewall -s -l".Split(' '));
result.Index.Should().Be(1);
}
public void Make_The_Index_Reflect_The_Intersection_Of_The_Original_And_Mutated_Args()
{
// arrange
var builder = DefaultBuilder.CreateDefaultBuilder();
var fac = new IterationInfoFactory(builder.Context);
var parsers = builder.Context.ParserRepository.Get("util").ToEnumerableOfOne();
var res = new ChainIdentificationResult(parsers, new string[0]);
var req = new IterationInfoRequest(res, "-h".Split(' '), "-h -h -h".Split(' '));
// act
var result = fac.Create(req);
// assert
result.Args.Should().BeEquivalentTo("-h".Split(' '));
result.Index.Should().Be(0);
}