public void When_Updated_Source()
{
var SUT = new DataTemplate_Control();
SUT.ForceLoaded();
var _MyProperty = SUT.FindName("_MyProperty") as TextBlock;
Assert.AreEqual("Initial", _MyProperty.Text);
var _MyProperty_Function = SUT.FindName("_MyProperty_Function") as TextBlock;
Assert.AreEqual("INITIAL", _MyProperty_Function.Text);
var _MyProperty_Formatted = SUT.FindName("_MyProperty_Formatted") as TextBlock;
Assert.AreEqual("Formatted Initial", _MyProperty_Formatted.Text);
SUT.root.Content = new MyDataTemplateClass()
{
MyProperty = "Value 2"
};
Assert.AreEqual("Value 2", _MyProperty.Text);
Assert.AreEqual("VALUE 2", _MyProperty_Function.Text);
Assert.AreEqual("Formatted Value 2", _MyProperty_Formatted.Text);
}
public void When_Initial_Value()
{
var SUT = new DataTemplate_Control();
SUT.ForceLoaded();
var _MyProperty = SUT.FindName("_MyProperty") as TextBlock;
Assert.AreEqual("Initial", _MyProperty.Text);
var _MyProperty_Function = SUT.FindName("_MyProperty_Function") as TextBlock;
Assert.AreEqual("INITIAL", _MyProperty_Function.Text);
var _MyProperty_Formatted = SUT.FindName("_MyProperty_Formatted") as TextBlock;
Assert.AreEqual("Formatted Initial", _MyProperty_Formatted.Text);
}
public void When_Updated_Property()
{
var SUT = new DataTemplate_Control();
var data = new MyDataTemplateClass();
SUT.root.Content = data;
SUT.ForceLoaded();
var _MyProperty = SUT.FindName("_MyProperty") as TextBlock;
Assert.AreEqual("Initial", _MyProperty.Text);
var _MyProperty_Function = SUT.FindName("_MyProperty_Function") as TextBlock;
Assert.AreEqual("INITIAL", _MyProperty_Function.Text);
var _MyProperty_Formatted = SUT.FindName("_MyProperty_Formatted") as TextBlock;
Assert.AreEqual("Formatted Initial", _MyProperty_Formatted.Text);
var _MyProperty_Function_OneWay = SUT.FindName("_MyProperty_Function_OneWay") as TextBlock;
Assert.AreEqual("INITIAL", _MyProperty_Function_OneWay.Text);
var _MyProperty_Formatted_OneWay = SUT.FindName("_MyProperty_Formatted_OneWay") as TextBlock;
Assert.AreEqual("Formatted Initial", _MyProperty_Formatted_OneWay.Text);
Assert.AreEqual(9, data.MyPropertyGetCounter);
data.MyProperty = "Other value";
Assert.AreEqual("Initial", _MyProperty.Text);
Assert.AreEqual("INITIAL", _MyProperty_Function.Text);
Assert.AreEqual("Formatted Initial", _MyProperty_Formatted.Text);
Assert.AreEqual("OTHER VALUE", _MyProperty_Function_OneWay.Text);
Assert.AreEqual("Formatted Other value", _MyProperty_Formatted_OneWay.Text);
Assert.AreEqual(13, data.MyPropertyGetCounter);
}
public void When_Loaded_Then_Reset()
{
var SUT = new DataTemplate_Control();
var data = new MyDataTemplateClass();
SUT.root.Content = data;
SUT.ForceLoaded();
Assert.IsTrue(data.HasPropertyChangedListeners);
var _MyProperty_Formatted_OneWay = SUT.FindName("_MyProperty_Formatted_OneWay") as TextBlock;
Assert.AreEqual("Formatted Initial", _MyProperty_Formatted_OneWay.Text);
data.MyProperty = "Other value";
Assert.AreEqual("Formatted Other value", _MyProperty_Formatted_OneWay.Text);
SUT.root.Content = null;
Assert.IsFalse(data.HasPropertyChangedListeners);
}