public void ClearsStateCorrectly()
{
var mainButton = new Button();
AutomationProperties.SetLandmarkType(mainButton, AutomationLandmarkType.Main);
var mainPeer = FrameworkElementAutomationPeer.CreatePeerForElement(mainButton);
var rule = new LandmarkTypeMainOnceRule();
Assert.IsTrue(rule.IsValid(mainButton, mainPeer));
Assert.IsFalse(rule.IsValid(mainButton, mainPeer));
rule.ResetState();
Assert.IsTrue(rule.IsValid(mainButton, mainPeer));
}
public void VerifyTreeComplyBehavior()
{
var noMainPeer = FrameworkElementAutomationPeer.CreatePeerForElement(new Button());
var mainButton = new Button();
AutomationProperties.SetLandmarkType(mainButton, AutomationLandmarkType.Main);
var mainPeer = FrameworkElementAutomationPeer.CreatePeerForElement(mainButton);
var rule = new LandmarkTypeMainOnceRule();
Assert.IsTrue(rule.IsValid(null, noMainPeer));
Assert.IsTrue(rule.IsValid(null, mainPeer));
for (int i = 0; i < 10; i++)
{
Assert.IsTrue(rule.IsValid(null, noMainPeer));
}
}
public void VerifyFailingTreeFails()
{
var noMainPeer = FrameworkElementAutomationPeer.CreatePeerForElement(new Button());
var mainButton = new Button();
AutomationProperties.SetLandmarkType(mainButton, AutomationLandmarkType.Main);
var mainPeer = FrameworkElementAutomationPeer.CreatePeerForElement(mainButton);
var rule = new LandmarkTypeMainOnceRule();
Assert.IsTrue(rule.IsValid(null, noMainPeer));
Assert.IsTrue(rule.IsValid(null, mainPeer));
Assert.IsTrue(rule.IsValid(null, noMainPeer));
Assert.IsFalse(rule.IsValid(null, mainPeer));
Assert.IsTrue(rule.IsValid(null, noMainPeer));
var stackPanel = new StackPanel();
AutomationProperties.SetLandmarkType(stackPanel, AutomationLandmarkType.Main);
}