public void TestConvertAttachedBindableProperty()
{
var node = new ValueNode("qux", new MockNameSpaceResolver());
var bindable = new Bindable();
Assert.IsNull(Bindable.GetQux(bindable));
var rootNode = new XamlLoader.RuntimeRootNode(new XmlType("clr-namespace:Microsoft.Maui.Controls.Xaml.UnitTests;assembly=Microsoft.Maui.Controls.Xaml.UnitTests", "Bindable", null), bindable, null)
{
Properties =
{
{ new XmlName("clr-namespace:Microsoft.Maui.Controls.Xaml.UnitTests;assembly=Microsoft.Maui.Controls.Xaml.UnitTests", "Bindable.Qux"), node },
}
};
var context = new HydrationContext {
RootElement = new Label()
};
rootNode.Accept(new CreateValuesVisitor(context), null);
node.Accept(new ApplyPropertiesVisitor(context), rootNode);
Assert.IsNotNull(Bindable.GetQux(bindable));
Assert.That(Bindable.GetQux(bindable), Is.TypeOf <Qux>());
Assert.AreEqual("qux", Bindable.GetQux(bindable).Value);
}
public void TestConvertBindableProperty()
{
var node = new ValueNode("bar", new MockNameSpaceResolver());
var bindable = new Bindable();
Assert.IsNull(bindable.Bar);
var rootNode = new XamlLoader.RuntimeRootNode(new XmlType("clr-namespace:Xamarin.Forms.Xaml.UnitTests;assembly=Xamarin.Forms.Xaml.UnitTests", "Bindable", null), bindable, null)
{
Properties =
{
{ new XmlName(null, "Bar"), node },
}
};
var context = new HydrationContext {
RootElement = new Label()
};
rootNode.Accept(new CreateValuesVisitor(context), null);
node.Accept(new ApplyPropertiesVisitor(context), rootNode);
Assert.IsNotNull(bindable.Bar);
Assert.That(bindable.Bar, Is.TypeOf <Bar>());
Assert.AreEqual("bar", bindable.Bar.Value);
}
public GraphNode ShowConstants(ValueNode node) => node.Accept(this);
public override GraphNode ToGraphNode(ValueNode node) => node.Accept(this).SetColor(ASTHelper.IsContant(node) ? ConstantColor : NonConstantColor);
public IEnumerable <StatementNode> Flatten(ValueNode node) => node.Accept(this);
public string Print(ValueNode node) => node.Accept(this);
public bool IsContant(ValueNode node) => node.Accept(this);
public bool IsName(ValueNode node) => node.Accept(this);
public void TestConvertWithAttributeOnType ()
{
var node = new ValueNode ("foobar", new MockNameSpaceResolver());
var bindable = new Bindable ();
Assert.IsNull (bindable.FooBar);
var rootNode = new XamlLoader.RuntimeRootNode (new XmlType("clr-namespace:Xamarin.Forms.Xaml.UnitTests;assembly=Xamarin.Forms.Xaml.UnitTests","Bindable",null), bindable, null) {
Properties = {
{ new XmlName (null, "FooBar"), node },
}
};
var context = new HydratationContext { RootElement = new Label () };
rootNode.Accept (new CreateValuesVisitor (context), null);
node.Accept (new ApplyPropertiesVisitor (context), rootNode);
Assert.IsNotNull (bindable.FooBar);
Assert.That (bindable.FooBar, Is.TypeOf<FooBar> ());
Assert.AreEqual ("foobar", bindable.FooBar.Value);
}
public void TestConvertAttachedBindableProperty ()
{
var node = new ValueNode ("qux", new MockNameSpaceResolver());
var bindable = new Bindable ();
Assert.IsNull (Bindable.GetQux (bindable));
var rootNode = new XamlLoader.RuntimeRootNode (new XmlType("clr-namespace:Xamarin.Forms.Xaml.UnitTests;assembly=Xamarin.Forms.Xaml.UnitTests","Bindable",null), bindable, null) {
Properties = {
{ new XmlName ("clr-namespace:Xamarin.Forms.Xaml.UnitTests;assembly=Xamarin.Forms.Xaml.UnitTests", "Bindable.Qux"), node },
}
};
var context = new HydratationContext { RootElement = new Label () };
rootNode.Accept (new CreateValuesVisitor (context), null);
node.Accept (new ApplyPropertiesVisitor (context), rootNode);
Assert.IsNotNull (Bindable.GetQux (bindable));
Assert.That (Bindable.GetQux (bindable), Is.TypeOf<Qux> ());
Assert.AreEqual ("qux", Bindable.GetQux (bindable).Value);
}
public void TestFailOnMissingOrWrongConverter ()
{
var node = new ValueNode ("baz", new MockNameSpaceResolver());
var bindable = new Bindable ();
Assert.IsNull (bindable.Baz);
var rootNode = new XamlLoader.RuntimeRootNode (new XmlType("clr-namespace:Xamarin.Forms.Xaml.UnitTests;assembly=Xamarin.Forms.Xaml.UnitTests","Bindable",null), bindable, null) {
Properties = {
{ new XmlName (null, "Baz"), node },
}
};
var context = new HydratationContext { RootElement = new Label () };
rootNode.Accept (new CreateValuesVisitor (context), null);
Assert.Throws<XamlParseException>(()=> node.Accept (new ApplyPropertiesVisitor (context), rootNode));
}
public void TestSetPropertyWithoutConverter ()
{
var baz = new Baz ();
var node = new ValueNode (baz, new MockNameSpaceResolver());
var bindable = new Bindable ();
Assert.IsNull (bindable.Baz);
var rootNode = new XamlLoader.RuntimeRootNode (new XmlType("clr-namespace:Xamarin.Forms.Xaml.UnitTests;assembly=Xamarin.Forms.Xaml.UnitTests","Bindable",null), bindable, null) {
Properties = {
{ new XmlName (null, "Baz"), node },
}
};
var context = new HydratationContext { RootElement = new Label () };
rootNode.Accept (new CreateValuesVisitor(context), null);
node.Accept (new ApplyPropertiesVisitor (context), rootNode);
Assert.AreEqual (baz, bindable.Baz);
}
