illustrate waitForElementVisible test

drivextest.js

describe("@waitForElementVisible@ method", function() {
    it("should be visible", function () {
      assert.ok(nemo.drivex.waitForElementVisible);
    });
    it("should return true when an element is visible", function(done) {
      nemo.driver.get(nemo.props.targetBaseUrl + '/waits');
      nemo.drivex.waitForElementVisible({'locator': 'body', 'type': 'tagName'}, 5000, "couldn't find body tag").then(function(found) {
        assert.equal(found, true);
        done();
      });
    });
    it("should reject promise when element is not visible", function(done) {
      nemo.driver.get(nemo.props.targetBaseUrl + '/waits');
      nemo.drivex.waitForElementVisible({'locator': 'bordy', 'type': 'tagName'}, 1000, "couldn't find bordy tag").then(function(elt) {
        done(new Error('shouldnt have got here'));
      }, function (err) {
        done();
      })
    });
  });