public void AddingValueToSortedArrayKeepsOldSubscribtion()
{
var array = new MultiDimensionalArray<TestNotifyPropertyChangedObject> { IsAutoSorted = true };
var testNotifyPropertyChangedObject = new TestNotifyPropertyChangedObject {Value = 10};
array.Add(testNotifyPropertyChangedObject);
array.Add(new TestNotifyPropertyChangedObject { Value = 5 });//this will cause sorting
int callCount = 0;
((INotifyPropertyChanged) array).PropertyChanged += (s, e) => { callCount++; };
testNotifyPropertyChangedObject.FireChanged();
Assert.AreEqual(1,callCount);
}
public void PropertyChangedShouldBeBubbledToArgument()
{
var function = new Function();
function.Arguments.Add(new Variable<TestNotifyPropertyChangedObject>());
function.Components.Add(new Variable<double>());
var testNotifyPropertyChangedObject = new TestNotifyPropertyChangedObject();
function[testNotifyPropertyChangedObject] = 1.0d;
var callCount = 0;
((INotifyPropertyChanged) function.Arguments[0]).PropertyChanged += delegate { callCount++; };
testNotifyPropertyChangedObject.FireChanged();
Assert.AreEqual(1, callCount);
}
public void UnsubscribePropertyChanged()
{
var testNotifyPropertyChangedObject = new TestNotifyPropertyChangedObject();
IMultiDimensionalArray<TestNotifyPropertyChangedObject> array =
new MultiDimensionalArray<TestNotifyPropertyChangedObject>();
//remove the item from the array
array.Insert(0, testNotifyPropertyChangedObject);
TestHelper.AssertPropertyChangedIsFired((INotifyPropertyChanged)array, 1, testNotifyPropertyChangedObject.FireChanged);
array.Remove(testNotifyPropertyChangedObject);
TestHelper.AssertPropertyChangedIsFired((INotifyPropertyChanged)array, 0, testNotifyPropertyChangedObject.FireChanged);
//reinsert & replace
array.Insert(0,testNotifyPropertyChangedObject);
array[0] = new TestNotifyPropertyChangedObject {Name = "new"};
TestHelper.AssertPropertyChangedIsFired((INotifyPropertyChanged)array, 0, testNotifyPropertyChangedObject.FireChanged);
//removeat
array.Insert(0, testNotifyPropertyChangedObject);
array.RemoveAt(0);
TestHelper.AssertPropertyChangedIsFired((INotifyPropertyChanged)array, 0, testNotifyPropertyChangedObject.FireChanged);
}
public void BubblePropertyChangedOfInsertObject2()
{
var testNotifyPropertyChangedObject = new TestNotifyPropertyChangedObject();
var array = new MultiDimensionalArray<TestNotifyPropertyChangedObject>
{
IsAutoSorted = false
};
array.Insert(0, testNotifyPropertyChangedObject);
TestHelper.AssertPropertyChangedIsFired((INotifyPropertyChanged)array, 1, testNotifyPropertyChangedObject.FireChanged);
}
public void BubblePropertyChangesOfInsertedObjectViaSetValues()
{
var testNotifyPropertyChangedObject = new TestNotifyPropertyChangedObject();
var array = new MultiDimensionalArray<TestNotifyPropertyChangedObject> { IsAutoSorted = false };
array.SetValues(new[] { testNotifyPropertyChangedObject });
TestHelper.AssertPropertyChangedIsFired((INotifyPropertyChanged)array, 1, testNotifyPropertyChangedObject.FireChanged);
}
public void UnsubscribePropertyChangesAfterResize()
{
var testNotifyPropertyChangedObject = new TestNotifyPropertyChangedObject();
IMultiDimensionalArray<TestNotifyPropertyChangedObject> array = new MultiDimensionalArray<TestNotifyPropertyChangedObject>
{
IsAutoSorted = false
};
array.Add(testNotifyPropertyChangedObject);
array.Resize(new[] {2, 2});
Assert.AreEqual(1, testNotifyPropertyChangedObject.GetNumPropertyChangedSubscriptions(), "num property subscriptions");
}
public void BubblePropertyChangesOfInsertedObject()
{
var testNotifyPropertyChangedObject = new TestNotifyPropertyChangedObject();
IMultiDimensionalArray<TestNotifyPropertyChangedObject> array = new MultiDimensionalArray<TestNotifyPropertyChangedObject>
{
IsAutoSorted = false
};
array.Add(new TestNotifyPropertyChangedObject());
array.InsertAt(0, 0, 1, new[] { testNotifyPropertyChangedObject });
TestHelper.AssertPropertyChangedIsFired((INotifyPropertyChanged)array, 1, testNotifyPropertyChangedObject.FireChanged);
}