public void PropertyPathGetValueTest()
{
PropertyPathTestElement child2 = new PropertyPathTestElement { Value = 1 };
PropertyPathTestElement child1 = new PropertyPathTestElement { Child = child2, Children = new TestCollection<PropertyPathTestElement> { child2 } };
PropertyPathTestElement root = new PropertyPathTestElement { Child = child1, Children = new TestCollection<PropertyPathTestElement> { child1, child2 } };
XamlNamespaces namespaces = new XamlNamespaces("clr-namespace:Granular.Presentation.Tests;assembly=Granular.Presentation.Tests");
object value;
Assert.IsTrue(PropertyPath.Parse("Value").TryGetValue(child2, out value));
Assert.AreEqual(child2.Value, value);
Assert.IsTrue(PropertyPath.Parse("[2, 3]").TryGetValue(child2, out value));
Assert.AreEqual(child2.Value * 2 * 3, value);
Assert.IsTrue(PropertyPath.Parse("Child.Child.Value").TryGetValue(root, out value));
Assert.AreEqual(child2.Value, value);
Assert.IsTrue(PropertyPath.Parse("Child.(PropertyPathTestElement.Child).Value", namespaces).TryGetValue(root, out value));
Assert.AreEqual(child2.Value, value);
Assert.IsTrue(PropertyPath.Parse("Children[1].Value").TryGetValue(root, out value));
Assert.AreEqual(child2.Value, value);
Assert.IsTrue(PropertyPath.Parse("(PropertyPathTestElement.Children)[1].Value", namespaces).TryGetValue(root, out value));
Assert.AreEqual(child2.Value, value);
}
public void PropertyPathGetValueTest()
{
PropertyPathTestElement child2 = new PropertyPathTestElement {
Value = 1
};
PropertyPathTestElement child1 = new PropertyPathTestElement {
Child = child2, Children = new TestCollection <PropertyPathTestElement> {
child2
}
};
PropertyPathTestElement root = new PropertyPathTestElement {
Child = child1, Children = new TestCollection <PropertyPathTestElement> {
child1, child2
}
};
XamlNamespaces namespaces = new XamlNamespaces("clr-namespace:Granular.Presentation.Tests;assembly=Granular.Presentation.Tests");
object value;
Assert.IsTrue(PropertyPath.Parse("Value").TryGetValue(child2, out value));
Assert.AreEqual(child2.Value, value);
Assert.IsTrue(PropertyPath.Parse("[2, 3]").TryGetValue(child2, out value));
Assert.AreEqual(child2.Value * 2 * 3, value);
Assert.IsTrue(PropertyPath.Parse("Child.Child.Value").TryGetValue(root, out value));
Assert.AreEqual(child2.Value, value);
Assert.IsTrue(PropertyPath.Parse("Child.(PropertyPathTestElement.Child).Value", namespaces).TryGetValue(root, out value));
Assert.AreEqual(child2.Value, value);
Assert.IsTrue(PropertyPath.Parse("Children[1].Value").TryGetValue(root, out value));
Assert.AreEqual(child2.Value, value);
Assert.IsTrue(PropertyPath.Parse("(PropertyPathTestElement.Children)[1].Value", namespaces).TryGetValue(root, out value));
Assert.AreEqual(child2.Value, value);
}
