Demo UI for device discovery and registration

chrome/test/data/webui/local_discovery_ui_test.js

+var $ = document.getElementById.bind(document);

[Dan Beam, 2013/08/13 00:30:43]

needs copyright

[Dan Beam, 2013/08/13 00:30:43]

nit: what you have now is more generic but you seem to use it for the same
purpose both times, an alternative

function rows() {
  return document.querySelectorAll('#devices-table tr');
}

[Noam Samuel, 2013/08/13 18:45:38]

Done.

+
+function checkTableHasOneRow() {
+  var rows = $('devices-table').querySelectorAll('tr');
+  assertEquals(2, rows.length);
+  var firstRow = rows.item(1);

[Dan Beam, 2013/08/13 00:30:43]

nit: \n before every "td ="

[Noam Samuel, 2013/08/13 18:45:38]

Done.

+  var td = firstRow.firstChild;
+  assertEquals('myService._privet._tcp.local', td.textContent);
+  td = td.nextSibling;
+  assertEquals('myservice.local', td.textContent);
+  td = td.nextSibling;
+  assertEquals('8888', td.textContent);
+  td = td.nextSibling;
+  assertEquals('1.2.3.4', td.textContent);
+  td = td.nextSibling;
+  assertEquals('unknown', td.textContent);
+  td = td.nextSibling;
+  assertEquals('Registered', td.textContent);
+}
+
+function checkTableHasNoRows() {
+  var rows = $('devices-table').querySelectorAll('tr');
+  assertEquals(1, rows.length);
+}