public void LoopSelectOptions()
{
var select = new SelectElement();
var option1 = new OptionElement();
var group = Element.Create("optgroup");
var option2 = new OptionElement();
group.AppendChild(option2);
select.AppendChild(option1);
select.AppendChild(group);
Assert.Equal(new List <OptionElement> {
option1, option2
}, select.Options);
}
public void OptionWithValueGetsSelected()
{
var select = new SelectElement
{
Value = "lolo"
};
var option = new OptionElement
{
Value = "lolo"
};
select.AppendChild(option);
Assert.True(option.Selected);
}
public void SelectValueChangeOnChildOptions()
{
var select = new SelectElement();
var opt1 = new OptionElement
{
Value = "a"
};
var opt2 = new OptionElement
{
Value = "b"
};
var group = new OptionGroup();
group.AppendChild(opt2);
select.AppendChild(opt1);
select.AppendChild(group);
select.Value = "a";
Assert.True(opt1.Selected);
Assert.False(opt2.Selected);
select.Multiple = true;
select.Value = "b";
Assert.True(opt1.Selected);
Assert.True(opt2.Selected);
}
public void AddSelectedOptionInGroup()
{
var select = new SelectElement
{
Value = "lolo"
};
var option = new OptionElement
{
Value = "lolo"
};
var group = new OptionGroup();
select.AppendChild(group);
group.AppendChild(option);
Assert.True(option.Selected);
}
private void FillSelect(SelectElement el, OptionElement[] options)
{
ClearSelect(el);
for (int i = 0; i < options.Length; i++)
{
el.AppendChild(options[i]);
}
}