public DropdownEventListener(DropdownEx dd)
{
_dd = dd;
_dd.onItemDeselected.AddListener(onItemDeselected);
_dd.onItemSelected.AddListener(onItemSelected);
_dd.onValueChanged.AddListener(onValueChanged);
}
public IEnumerator CheckDefaults()
{
yield return(LoadTestScene());
Dropdown = GameObject.FindObjectOfType <DropdownEx>();
Assert.IsNotNull(Dropdown, "Expected to find DropdownEx instance");
Assert.IsTrue(Dropdown.options.Count == 3, "Expected 3 options after setup");
Assert.IsTrue(Dropdown.SelectedCount == 1, "Expected one option selected after setup");
Assert.IsFalse(Dropdown.AllowMultiSelect, "Expected multiple selections off by default");
var count = 0;
foreach (var opt in Dropdown.SelectedOptions)
{
count++;
}
Assert.IsTrue(count == 1, "Expected one option selected by default");
Assert.IsTrue(Dropdown.value == 0, "Expected value to be zero by default");
for (int i = 0; i < Dropdown.options.Count; i++)
{
Assert.AreEqual("Option " + (i + 1).ToString(), Dropdown.options[i].text, "Unexpected option text: " + Dropdown.options[i].text);
if (0 == i)
{
Assert.IsTrue(Dropdown.options[i].selected, "Expected first option selected");
}
else
{
Assert.IsFalse(Dropdown.options[i].selected,
string.Format("Expected all but first option deselected by default but option index {0} was selected", i));
}
}
}