suggestions = userPicker.clear().sendKeys("guest").waitForSuggestions().getSuggestions();
Assert.assertEquals(1, suggestions.size());
Assert.assertEquals("User not found", suggestions.get(0).getText());
// Default administrator user should be suggested.
suggestions = userPicker.clear().sendKeys("admin").waitForSuggestions().getSuggestions();
Assert.assertEquals(1, suggestions.size());
assertUserElement(suggestions.get(0), "Administrator", "Admin", "noavatar.png");
// "a" should bring many suggestions. Also, a single letter should bring suggestions.
Assert.assertTrue(userPicker.clear().sendKeys("a").waitForSuggestions().getSuggestions().size() > 2);