public void IsRequired()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.IsTrue(page.nameLabel.IsRequired);
Assert.IsFalse(page.emailLabel.IsRequired);
// name should now be overriden
page.nameLabel.IsRequired = false;
Assert.IsFalse(page.nameLabel.IsRequired);
// This causes metadata to be reloaded, but it won't overwrite IsFieldRequired
page.nameLabel.PropertyPath = "Name";
Assert.IsFalse(page.nameLabel.IsRequired);
// Refresh everything
page.nameLabel.Refresh();
Assert.IsTrue(page.nameLabel.IsRequired);
});
EnqueueTestComplete();
}
public void Target_ValidChecksWithTargetChanges()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.AreEqual("Name", page.nameLabel.Content);
Assert.IsTrue(page.nameLabel.IsValid, "initial valid state");
page.nameTextBox.Text = "ABCDEF!@#1";
Assert.IsFalse(page.nameLabel.IsValid, "invalid data");
page.nameLabel.Target = page.emailTextBox;
Assert.IsTrue(page.nameLabel.IsValid, "switch to valid target");
page.nameLabel.Target = page.nameTextBox;
Assert.IsFalse(page.nameLabel.IsValid, "switch back to invalid target");
page.nameTextBox.Text = "ABC";
Assert.IsTrue(page.nameLabel.IsValid, "turned valid again");
page.emailTextBox.Text = "asdfkhask";
page.nameLabel.Target = page.emailTextBox;
Assert.IsFalse(page.nameLabel.IsValid, "switch to second, invalid target");
page.nameLabel.Target = null;
Assert.IsTrue(page.nameLabel.IsValid, "no target");
});
EnqueueTestComplete();
}
public void Content_Override()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.AreEqual("Name", page.nameLabel.Content);
page.nameLabel.Content = "example";
Assert.AreEqual("example", page.nameLabel.Content);
page.nameLabel.Target = page.emailTextBox;
Assert.AreEqual("example", page.nameLabel.Content);
page.nameLabel.Content = null;
Assert.IsNull(page.nameLabel.Content);
page.nameLabel.Refresh();
Assert.AreEqual("Alternate Email", page.nameLabel.Content);
page.nameLabel.Target = page.nameTextBox;
Assert.AreEqual("Name", page.nameLabel.Content);
page.nameLabel.Content = null;
Assert.IsNull(page.nameLabel.Content);
//When Content is set to null, Refresh() consumes the metadata again.
page.nameLabel.Refresh();
Assert.AreEqual("Name", page.nameLabel.Content);
});
EnqueueTestComplete();
}
public void Target_Null()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.AreEqual("Name", page.nameLabel.Content);
page.nameLabel.Target = null;
Assert.IsNull(page.nameLabel.Content);
});
EnqueueTestComplete();
}
public void Target()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.AreEqual("Name", page.nameLabel.Content);
page.nameLabel.Target = page.emailTextBox;
Assert.AreEqual("Alternate Email", page.nameLabel.Content);
});
EnqueueTestComplete();
}
public void IsValidReadOnly()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.IsNotNull(page.nameLabel);
Assert.IsTrue(page.nameLabel.IsValid);
string ExpectedExceptionMessage = String.Format(System.Windows.Controls.Data.Input.Resources.UnderlyingPropertyIsReadOnly, "IsValid");
ExceptionHelper.ExpectInvalidOperationException(delegate() { page.nameLabel.SetValue(Label.IsValidProperty, false); }, ExpectedExceptionMessage);
});
EnqueueTestComplete();
}
public void IsEnabled()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
page.nameLabel.IsEnabled = true;
Assert.IsTrue(page.nameLabel.IsEnabled);
page.nameLabel.IsEnabled = false;
Assert.IsFalse(page.nameLabel.IsEnabled);
});
EnqueueTestComplete();
}
public void PropertyPath_NoDataContext()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
page.nameLabel.DataContext = null;
Assert.IsNull(page.nameLabel.DataContext);
page.nameLabel.PropertyPath = "blah";
page.nameLabel.DataContext = page.DataContext;
});
EnqueueTestComplete();
}
public void Content()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.AreEqual("Name", page.nameLabel.Content);
page.nameLabel.Content = "example";
Assert.AreEqual("example", page.nameLabel.Content);
page.nameLabel.Refresh();
Assert.AreEqual("Name", page.nameLabel.Content);
});
EnqueueTestComplete();
}
public void Refresh()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
page.nameLabel.IsRequired = false;
Assert.AreEqual("Name", page.nameLabel.Content);
Assert.IsFalse(page.nameLabel.IsRequired);
page.nameLabel.Refresh();
Assert.AreEqual("Name", page.nameLabel.Content);
Assert.IsTrue(page.nameLabel.IsRequired);
});
EnqueueTestComplete();
}
public void PropertyPath_ChangingDataContextWithTarget()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.AreEqual("Name", page.nameLabel.Content);
page.nameLabel.PropertyPath = "BirthDate";
Assert.AreEqual("Birth date", page.nameLabel.Content);
page.nameLabel.DataContext = new Order();
Assert.IsFalse(page.nameLabel.IsRequired);
Assert.IsNull(page.nameLabel.Content);
});
EnqueueTestComplete();
}
public void Target_ValidChecks()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.AreEqual("Name", page.nameLabel.Content);
Assert.IsTrue(page.nameLabel.IsValid);
page.nameTextBox.Text = "ABCDEF!@#1";
Assert.IsFalse(page.nameLabel.IsValid);
page.nameTextBox.Text = "ABC";
Assert.IsTrue(page.nameLabel.IsValid);
});
EnqueueTestComplete();
}
public void ContentTemplate()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.AreEqual("Name", page.nameLabel.Content);
page.nameLabel.Content = "example";
Assert.IsNull(page.nameLabel.ContentTemplate);
DataTemplate testContentTemplate = page.Resources["testContentTemplate"] as DataTemplate;
page.nameLabel.ContentTemplate = testContentTemplate;
Assert.AreEqual(testContentTemplate, page.nameLabel.ContentTemplate);
});
EnqueueTestComplete();
}
public void Target_NonVisualTreeElement()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.AreEqual("Name", page.nameLabel.Content);
TextBox tb = new TextBox();
Binding b = new Binding("Email");
tb.SetBinding(TextBox.TextProperty, b);
tb.DataContext = page.DataContext;
page.nameLabel.Target = tb;
Assert.AreEqual("Email", page.nameLabel.Content);
});
EnqueueTestComplete();
}
public void Target_Unbound()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
this.EnqueueConditional(() => { return(page.nameLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.AreEqual("Name", page.nameLabel.Content);
Assert.IsTrue(page.nameLabel.IsValid, "initial valid state");
page.nameTextBox.Text = "ABCDEF!@#1";
Assert.IsFalse(page.nameLabel.IsValid, "invalid data");
page.nameLabel.Target = new TextBox();
Assert.IsTrue(page.nameLabel.IsValid, "no target");
Assert.IsNull(page.nameLabel.Content);
});
EnqueueTestComplete();
}
public void PropertyPath_UpdateValidStateWhenChanged()
{
LabelTestPage page = new LabelTestPage();
this.TestPanel.Children.Add(page);
Binding b = new Binding();
b.Path = new PropertyPath("Email");
b.ValidatesOnExceptions = true;
b.NotifyOnValidationError = true;
b.Mode = BindingMode.TwoWay;
page.emailTextBox.SetBinding(TextBox.TextProperty, b);
Label fl = page.emailLabel;
this.EnqueueConditional(() => { return(page.emailLabel.Initialized); });
this.EnqueueCallback(() =>
{
Assert.AreEqual("Email", fl.Content);
Assert.IsTrue(fl.IsValid);
Assert.IsTrue(fl.IsRequired);
Assert.AreEqual("Email", fl.Content);
page.emailTextBox.Text = "asdfasdl;kj#@$";
page.emailTextBox.GetBindingExpression(TextBox.TextProperty).UpdateSource();
Assert.IsFalse(fl.IsValid);
// Set PropertyPath
fl.PropertyPath = "BirthDate"; // Not required
Assert.IsFalse(fl.IsValid, "IsValid state should be unchanged because target is still set.");
Assert.IsFalse(fl.IsRequired);
Assert.AreEqual("Birth date", fl.Content);
Assert.AreEqual(page.emailTextBox, fl.Target);
fl.PropertyPath = null;
Assert.IsTrue(fl.IsRequired);
Assert.AreEqual("Email", fl.Content);
Assert.AreEqual(page.emailTextBox, fl.Target);
Assert.IsFalse(fl.IsValid);
});
EnqueueTestComplete();
}