public void single() throws IOException {
String text = EtcFiles.readLines("/scalar-single.yaml");
Config config = configProvider.get();
Mapping res = config.load(text);
assertThat(res.getString("string"), equalTo("abc"));
assertThat(res.getBoolean("boolean"), equalTo(true));
assertThat(res.getInt("int"), equalTo(123));
assertThat(res.getLong("long"), equalTo(9223372036854775807l));
assertThat(res.getFloat("float"), equalTo(1.23f));
assertThat(res.getDouble("double"), equalTo(4.56d));
List<Mapping> seqScalar = res.getSequence("seq-scalar");
assertThat(seqScalar.size(), equalTo(3));
}