import spock.lang.*

class PgpKeyIdSpec extends Specification  {

    protected key(arg) {
        new PgpKeyId(arg)
    }

    def "conversion is symmetrical"() {
        expect:
        key("ABCDABCD").asHex == "ABCDABCD"
    }

    def "conversion"() {
        expect:
        key(hex).asLong == decimal
        key(decimal).asHex == hex

        where:
        hex        | decimal
        "AAAAAAAA" | 2863311530

    CharSource source = CharSource.wrap("abcd");
    Iterable<CharSource> cycle = Iterables.cycle(ImmutableList.of(source));
    CharSource concatenated = CharSource.concat(cycle);

    String expected = "abcdabcd";

    // read the first 8 chars manually, since there's no equivalent to ByteSource.slice
    // TODO(cgdecker): Add CharSource.slice?
    StringBuilder builder = new StringBuilder();