public void VerifyOneItemSelectedComplies()
{
var button = new Button();
var peer = new SelectionPeer(button, 1)
{
IsSelectionRequired = true
};
var rule = new RequiredSelectionRule();
Assert.IsTrue(rule.IsValid(button, peer));
}
public void VerifyNoItemSelectedFails()
{
var button = new Button();
var peer = new SelectionPeer(button, 0)
{
IsSelectionRequired = true
};
var rule = new RequiredSelectionRule();
Assert.IsFalse(rule.IsValid(button, peer));
}
public void VerifyMultiSelectionIgnored()
{
var button = new Button();
var peer = new SelectionPeer(button, 2)
{
CanSelectMultiple = true
};
var rule = new SingleSelectionRule();
Assert.IsTrue(rule.IsValid(button, peer));
}
public void VerifySelectionCountCorrectlyClassified()
{
VerifyCount(0, true);
VerifyCount(1, true);
VerifyCount(2, false);
VerifyCount(3, false);
void VerifyCount(int count, bool shouldPass)
{
var button = new Button();
var peer = new SelectionPeer(button, count);
var rule = new SingleSelectionRule();
Assert.AreEqual(shouldPass, rule.IsValid(button, peer));
}
}
