sky/tests/framework/xmlhttprequest/xhr-does-not-exist.sky

<sky>
<import src="../../resources/chai.sky" />
<import src="../../resources/mocha.sky" />
<import src="/sky/framework/xmlhttprequest.sky" as="XMLHttpRequest" />
<script>
describe("xmlhttprequest", function() {
  it("should call onerror when endpoint does not exist", function(done) {
    var xhr = new XMLHttpRequest();
    xhr.open("GET", "does_not_exist.html");
    xhr.onerror = function() {
      assert.fail("onload", "onerror", "onerror should not be called.");
      done();
    }
    xhr.onload = function() {
      // Missing files are application-level errors, not network errors
      // so onload fires, not onerror.
      assert.equal(xhr.status, 404);
      assert.equal(xhr.statusText, "HTTP/1.1 404 Not Found",
          "status text should also be 404");
      done();
    }
    xhr.send();
  });
});
</script>
</sky>