js_mzml
Version:
An mzML parser
23 lines (19 loc) • 477 B
JavaScript
var test = require('tape');
var jsmzml = require('../index');
test('choosing MS level', function(t) {
var mzml = new jsmzml('./test/spectra/small_64bit_zlib.mzML');
var options1 = {
'level': '1',
'rtBegin': 0,
'rtEnd': 0.005
};
var options2 = {
'level': '2',
'rtBegin': 0,
'rtEnd': 0.005
};
var spectra = mzml.retrieve(options1, function() {
t.equal(Object.keys(mzml.spectra).length, 1, 'Gets MS level 1');
});
t.end();
});