/// <summary>
/// Handles the <see cref="INotifyCollectionChanged.CollectionChanged"/> event of the
/// master list of plugins.
/// </summary>
/// <remarks>
/// This applies any changes that are made to the maser list to the transacted list
/// with which we are currently working.
/// </remarks>
/// <param name="sender">The object that raised the event.</param>
/// <param name="e">A <see cref="NotifyCollectionChangedEventArgs"/> describing the event arguments.</param>
private void MasterPlugins_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
foreach (Plugin plgAdded in e.NewItems)
{
m_ostActivePlugins.Add(plgAdded);
}
break;
case NotifyCollectionChangedAction.Remove:
foreach (Plugin plgRemoved in e.OldItems)
{
m_ostActivePlugins.Remove(plgRemoved);
}
break;
case NotifyCollectionChangedAction.Replace:
foreach (Plugin plgRemoved in e.OldItems)
{
m_ostActivePlugins.Remove(plgRemoved);
}
foreach (Plugin plgAdded in e.NewItems)
{
m_ostActivePlugins.Add(plgAdded);
}
break;
case NotifyCollectionChangedAction.Reset:
m_ostActivePlugins.Clear();
break;
}
}
public void ObserveSkilledPassiveNodesGeneratesCorrectValues()
{
var modifiers = CreateModifiers(6);
var skilledNodes = CreateSkillNodes(3);
var parseResults = CreateParseResults(modifiers);
var expected = new[]
{
new CalculatorUpdate(modifiers, new Modifier[0]),
new CalculatorUpdate(new Modifier[0], parseResults[0].Modifiers),
new CalculatorUpdate(new Modifier[0], parseResults[1].Modifiers),
};
var observableSet = new ObservableSet <SkillNode>();
var sut = CreateSut(MockSkilledPassiveNodeParser(parseResults));
var actual = new List <CalculatorUpdate>();
using (sut.ObserveSkilledPassiveNodes(observableSet).Subscribe(actual.Add))
{
observableSet.UnionWith(skilledNodes);
observableSet.Remove(skilledNodes[0]);
observableSet.Remove(skilledNodes[1]);
}
Assert.AreEqual(expected, actual);
}
/// <summary>
/// Handles the <see cref="INotifyPropertyChanged.PropertyChanged"/> event of tasks.
/// </summary>
/// <remarks>
/// This adds or removes tasks from the active task list as appropriate.
/// </remarks>
/// <param name="sender">The object that raised the event.</param>
/// <param name="e">A <see cref="PropertyChangedEventArgs"/> describing the event arguments.</param>
private void Task_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName.Equals(ObjectHelper.GetPropertyName <AddModTask>(x => x.IsActive)))
{
AddModTask tskTask = (AddModTask)sender;
if (tskTask.IsActive)
{
m_setActiveTasks.Add(tskTask);
}
else
{
m_setActiveTasks.Remove(tskTask);
}
}
if (e.PropertyName.Equals(ObjectHelper.GetPropertyName <AddModTask>(x => x.TaskSpeed)))
{
int speed = 0;
Int64 progress = 0;
Int64 maxprogress = 0;
foreach (AddModTask Task in ActiveTasks)
{
speed += Task.TaskSpeed;
progress += Task.ItemProgress;
maxprogress += Task.ItemProgressMaximum;
}
TotalMaximumProgress = maxprogress;
TotalProgress = progress;
TotalSpeed = speed;
}
}
public void TestRemove()
{
ExpectCollectionChange(NotifyCollectionChangedAction.Remove, "item 2");
_set.Remove("item");
ExpectChangeCalls(0);
_set.Remove("item 2");
ExpectChangeCalls(1);
_set.Remove("item 2");
ExpectChangeCalls(0);
}
public void TestRemove()
{
ExpectCollectionRemove("item 2");
_set.Remove("item");
ExpectChangeCalls(0);
_set.Remove("item 2");
ExpectChangeCalls(1);
_set.Remove("item 2");
ExpectChangeCalls(0);
}
/// <summary>
/// Handles the <see cref="INotifyPropertyChanged.PropertyChanged"/> event of tasks.
/// </summary>
/// <remarks>
/// This adds or removes tasks from the active task list as appropriate.
/// </remarks>
/// <param name="sender">The object that raised the event.</param>
/// <param name="e">A <see cref="PropertyChangedEventArgs"/> describing the event arguments.</param>
private void Task_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName.Equals(ObjectHelper.GetPropertyName <IBackgroundTask>(x => x.IsActive)))
{
IBackgroundTask tskTask = (IBackgroundTask)sender;
if (tskTask.IsActive)
{
m_setActiveTasks.Add(tskTask);
}
else
{
m_setActiveTasks.Remove(tskTask);
}
}
}
public void TestRemove()
{
var list = new List <string> {
"aaa", "bbb", "ccc"
};
var set = new ObservableSet <string>(list);
Assert.Equal(set.Count, list.Count);
bool propertyChangedInvoked = false;
bool collectionChangedInvoked = false;
set.PropertyChanged += (sender, e) =>
{
Assert.Equal(nameof(ObservableSet <string> .Count), e.PropertyName);
propertyChangedInvoked = true;
};
set.CollectionChanged += (sender, e) =>
{
Assert.Equal(NotifyCollectionChangedAction.Remove, e.Action);
Assert.Equal(1, e.OldStartingIndex);
Assert.NotNull(e.OldItems);
Assert.Equal(1, e.OldItems.Count);
Assert.Equal("bbb", e.OldItems[0]);
collectionChangedInvoked = true;
};
set.Remove("bbb");
Assert.Equal(2, set.Count);
Assert.Equal("aaa", set[0]);
Assert.Equal("ccc", set[1]);
Assert.True(propertyChangedInvoked);
Assert.True(collectionChangedInvoked);
}
public void remove_should_raise_propertychanged()
{
bool eventWasRaisedForCount = false;
bool eventWasRaisedForIsEmpty = false;
var observableSet = new ObservableSet <int> {
1, 2, 3
};
observableSet.PropertyChanged += (sender, args) =>
{
sender.Should().Be.EqualTo(observableSet);
if (args.PropertyName == ISEMPTY_PROPERTY_NAME)
{
eventWasRaisedForIsEmpty = true;
}
if (args.PropertyName == COUNT_PROPERTY_NAME)
{
eventWasRaisedForCount = true;
}
};
observableSet.Remove(1);
eventWasRaisedForIsEmpty.Should().Be.True();
eventWasRaisedForCount.Should().Be.True();
}
///// <summary>
///// Given a collection, will move an item from the oldIndex to the newIndex.
///// </summary>
//public void MoveItemTest(ObservableSet<string> collection, int oldIndex, int newIndex)
//{
// INotifyPropertyChanged collectionPropertyChanged = collection;
// collectionPropertyChanged.PropertyChanged += Collection_PropertyChanged;
// _expectedPropertyChanged = new[] { new PropertyNameExpected(ITEMARRAY) };
// collection.CollectionChanged += Collection_CollectionChanged;
// string itemAtOldIndex = collection[oldIndex];
// ExpectedCollectionChangedFired++;
// ExpectedAction = NotifyCollectionChangedAction.Move;
// ExpectedNewItems = new string[] { itemAtOldIndex };
// ExpectedNewStartingIndex = newIndex;
// ExpectedOldItems = new string[] { itemAtOldIndex };
// ExpectedOldStartingIndex = oldIndex;
// int expectedCount = collection.Count;
// collection.Move(oldIndex, newIndex);
// Assert.Equal(expectedCount, collection.Count);
// Assert.Equal(itemAtOldIndex, collection[newIndex]);
// Assert.Equal(ExpectedCollectionChangedFired, NumCollectionChangedFired);
// foreach (var item in _expectedPropertyChanged)
// Assert.True(item.IsFound, "The propertychanged event should have fired for" + item.Name + ", since we just moved an item");
// collection.CollectionChanged -= Collection_CollectionChanged;
// collectionPropertyChanged.PropertyChanged -= Collection_PropertyChanged;
//}
///// <summary>
///// Will set that new item at the specified index in the given collection.
///// </summary>
//public void ReplaceItemTest(ObservableSet<string> collection, int index, string newItem)
//{
// INotifyPropertyChanged collectionPropertyChanged = collection;
// collectionPropertyChanged.PropertyChanged += Collection_PropertyChanged;
// _expectedPropertyChanged = new[] { new PropertyNameExpected(ITEMARRAY) };
// collection.CollectionChanged += Collection_CollectionChanged;
// string itemAtOldIndex = collection.ToArray()[index];
// ExpectedCollectionChangedFired++;
// ExpectedAction = NotifyCollectionChangedAction.Replace;
// ExpectedNewItems = new string[] { newItem };
// ExpectedNewStartingIndex = index;
// ExpectedOldItems = new string[] { itemAtOldIndex };
// ExpectedOldStartingIndex = index;
// int expectedCount = collection.Count;
// collection[index] = newItem;
// Assert.Equal(expectedCount, collection.Count);
// Assert.Equal(newItem, collection[index]);
// Assert.Equal(ExpectedCollectionChangedFired, NumCollectionChangedFired);
// foreach (var item in _expectedPropertyChanged)
// Assert.True(item.IsFound, "The propertychanged event should have fired for" + item.Name + ", since we just replaced an item");
// collection.CollectionChanged -= Collection_CollectionChanged;
// collectionPropertyChanged.PropertyChanged -= Collection_PropertyChanged;
//}
/// <summary>
/// Given a collection, index and item to remove, will try to remove that item
/// from the index. If the item has duplicates, will verify that only the first
/// instance was removed.
/// </summary>
public void RemoveItemTest(ObservableSet <string> collection, int itemIndex, string itemToRemove, bool isSuccessfulRemove, bool hasDuplicates)
{
INotifyPropertyChanged collectionPropertyChanged = collection;
collectionPropertyChanged.PropertyChanged += Collection_PropertyChanged;
_expectedPropertyChanged = new[]
{
new PropertyNameExpected(COUNT),
//new PropertyNameExpected(ITEMARRAY)
};
collection.CollectionChanged += Collection_CollectionChanged;
if (isSuccessfulRemove)
{
ExpectedCollectionChangedFired++;
}
ExpectedAction = NotifyCollectionChangedAction.Remove;
ExpectedNewItems = null;
ExpectedNewStartingIndex = -1;
ExpectedOldItems = new string[] { itemToRemove };
ExpectedOldStartingIndex = itemIndex;
int expectedCount = isSuccessfulRemove ? collection.Count - 1 : collection.Count;
bool removedItem = collection.Remove(itemToRemove);
Assert.Equal(expectedCount, collection.Count);
Assert.Equal(ExpectedCollectionChangedFired, NumCollectionChangedFired);
if (isSuccessfulRemove)
{
foreach (var item in _expectedPropertyChanged)
{
Assert.True(item.IsFound, "The propertychanged event should have fired for" + item.Name + ", since there were items removed.");
}
Assert.True(removedItem, "Should have been successful in removing the item.");
}
else
{
foreach (var item in _expectedPropertyChanged)
{
Assert.False(item.IsFound, "The propertychanged event should have fired for" + item.Name + ", since there were no items removed.");
}
Assert.False(removedItem, "Should not have been successful in removing the item.");
}
if (hasDuplicates)
{
return;
}
Assert.DoesNotContain(itemToRemove, collection);
collection.CollectionChanged -= Collection_CollectionChanged;
collectionPropertyChanged.PropertyChanged -= Collection_PropertyChanged;
}
public void remove_should_work()
{
var observableSet = new ObservableSet <int> {
1, 2, 3, 4, 5
};
observableSet.Remove(1);
observableSet.Count.Should().Be.EqualTo(4);
observableSet.Should().Have.SameSequenceAs(new[] { 2, 3, 4, 5 });
}
internal void UpdateAssetStatus(AssetViewModel asset)
{
if (asset.Sources.NeedUpdateFromSource && !asset.IsDeleted)
{
assetsToUpdate.Add(asset);
}
else
{
assetsToUpdate.Remove(asset);
}
UpdateAllAssetsWithModifiedSourceCommand.IsEnabled = assetsToUpdate.Count > 0;
}
public void SetOperationsTest()
{
const int initialCount = 15;
const int removeItems = 4;
const int insertItems = 2;
var items = new[] { 40, 63, 98, 20, 24, 76, 96, 53, 5, 11, 29, 12, 46, 59, 7, 45, 86, 91, 57, 95 };
var indexes = new[] { 6, 2, 5, 11, 0, 3, 13, 1 };
var originalSet = new HashSet <Person>(items.Take(initialCount).Select(x => new Person(x)), new PersonEqualityComparer());
var set = new ObservableSet <Person>(originalSet);
var sorted = new SortedReadOnlyObservableList <Person>(set, (x, y) => x.Age.CompareTo(y.Age),
new PersonEqualityComparer(), nameof(Person.Age));
Assert.AreEqual(initialCount, set.Count);
Assert.AreEqual(initialCount, sorted.Count);
Assert.IsTrue(items.Take(initialCount).Select(x => new Person(x)).OrderBy(p => p.Age).SequenceEqual(sorted, new PersonEqualityComparer()));
foreach (var person in indexes.Take(removeItems).Select(i => new Person(items[i])))
{
set.Remove(person);
}
Assert.AreEqual(initialCount - removeItems, set.Count);
Assert.AreEqual(initialCount - removeItems, sorted.Count);
Assert.IsTrue(originalSet.OrderBy(p => p.Age).SequenceEqual(sorted, new PersonEqualityComparer()));
foreach (var person in items.Skip(initialCount).Take(insertItems).Select(x => new Person(x)))
{
set.Add(person);
}
Assert.AreEqual(initialCount - removeItems + insertItems, set.Count);
Assert.AreEqual(initialCount - removeItems + insertItems, sorted.Count);
Assert.IsTrue(originalSet.OrderBy(p => p.Age).SequenceEqual(sorted, new PersonEqualityComparer()));
foreach (var result in indexes.Skip(removeItems)
.Zip(items.Skip(initialCount + insertItems),
(i, x) => new { OldItem = new Person(items[i]), NewItem = new Person(x) }))
{
set.SymmetricExceptWith(new[] { result.OldItem, result.NewItem });
}
Assert.AreEqual(initialCount - removeItems + insertItems, set.Count);
Assert.AreEqual(initialCount - removeItems + insertItems, sorted.Count);
Assert.IsTrue(originalSet.OrderBy(p => p.Age).SequenceEqual(sorted, new PersonEqualityComparer()));
set.Clear();
Assert.AreEqual(0, set.Count);
Assert.AreEqual(0, sorted.Count);
}
public void TestIndexOf()
{
var list = new List <string> {
"aaa", "bbb", "ccc"
};
var set = new ObservableSet <string>(list);
Assert.Equal(set.IndexOf("aaa"), 0);
Assert.Equal(set.IndexOf("bbb"), 1);
Assert.Equal(set.IndexOf("ccc"), 2);
Assert.Equal(set.IndexOf("ddd"), -1);
set.Add("ddd");
Assert.Equal(set.IndexOf("ddd"), 3);
set.Remove("bbb");
Assert.Equal(set.IndexOf("bbb"), -1);
Assert.Equal(set.IndexOf("ddd"), 2);
}
public void TestIndexOf()
{
var list = new List <string> {
"aaa", "bbb", "ccc"
};
var set = new ObservableSet <string>(list);
Assert.Equal(0, set.IndexOf("aaa"));
Assert.Equal(1, set.IndexOf("bbb"));
Assert.Equal(2, set.IndexOf("ccc"));
Assert.Equal(-1, set.IndexOf("ddd"));
set.Add("ddd");
Assert.Equal(3, set.IndexOf("ddd"));
set.Remove("bbb");
Assert.Equal(-1, set.IndexOf("bbb"));
Assert.Equal(2, set.IndexOf("ddd"));
}
public void SetOperationsTest()
{
var values = new[] { 15, 14, 89, 56, 8, 68, 17, 39, 31, 93, 78, 80, 87, 85, 57, 20, 6, 1 };
var people = new ObservableSet <Observable>(values.Select(x => new Observable(x)).ToList());
var transfList = new DynamicTransformingReadOnlyObservableList <Observable, int>(people,
x => x.Subject);
var copy = new TransformingReadOnlyObservableList <int, int>(transfList, x => x);
Assert.AreEqual(people.Count, transfList.Count);
Assert.IsTrue(new HashSet <int>(people.Select(x => x.Prop)).SetEquals(transfList));
Assert.IsTrue(new HashSet <int>(people.Select(x => x.Prop)).SetEquals(copy));
people.Add(new Observable(19));
people.First().Prop = 82;
people.Remove(people.Last());
Assert.AreEqual(people.Count, transfList.Count);
Assert.IsTrue(new HashSet <int>(people.Select(x => x.Prop)).SetEquals(transfList));
Assert.IsTrue(new HashSet <int>(people.Select(x => x.Prop)).SetEquals(copy));
}
public void remove_should_raise_collectionchanged()
{
bool eventWasRaised = false;
var observableSet = new ObservableSet <int> {
1, 2, 3
};
observableSet.CollectionChanged += (sender, args) =>
{
sender.Should().Be.EqualTo(observableSet);
args.Action.Should().Be.EqualTo(
NotifyCollectionChangedAction.Remove);
args.OldItems[0].Should().Be.EqualTo(2);
args.OldStartingIndex.Should().Be.EqualTo(1);
eventWasRaised = true;
};
observableSet.Remove(2);
eventWasRaised.Should().Be.True();
}
public void ObserveSkillsGeneratesCorrectValues()
{
var modifiers = CreateModifiers(6);
var skills = CreateSkills();
var parseResults = CreateParseResults(modifiers);
var expected = new[]
{
new CalculatorUpdate(parseResults[0].Modifiers, new Modifier[0]),
new CalculatorUpdate(new Modifier[0], parseResults[0].Modifiers),
};
var parser = MockSkillParser(skills, parseResults);
var sut = CreateSut(parser);
var observableCollection = new ObservableSet <IReadOnlyList <Skill> >();
var actual = new List <CalculatorUpdate>();
using (sut.ObserveSkills(observableCollection).Subscribe(actual.Add))
{
observableCollection.Add(skills[0]);
observableCollection.Remove(skills[0]);
}
Assert.AreEqual(expected, actual);
}
public void TestRemove()
{
var list = new List<string> { "aaa", "bbb", "ccc" };
var set = new ObservableSet<string>(list);
Assert.AreEqual(set.Count, list.Count);
bool propertyChangedInvoked = false;
bool collectionChangedInvoked = false;
set.PropertyChanged += (sender, e) =>
{
Assert.AreEqual(e.PropertyName, nameof(ObservableSet<string>.Count));
propertyChangedInvoked = true;
};
set.CollectionChanged += (sender, e) =>
{
Assert.AreEqual(e.Action, NotifyCollectionChangedAction.Remove);
Assert.AreEqual(e.OldStartingIndex, 1);
Assert.NotNull(e.OldItems);
Assert.AreEqual(e.OldItems.Count, 1);
Assert.AreEqual(e.OldItems[0], "bbb");
collectionChangedInvoked = true;
};
set.Remove("bbb");
Assert.AreEqual(set.Count, 2);
Assert.AreEqual(set[0], "aaa");
Assert.AreEqual(set[1], "ccc");
Assert.True(propertyChangedInvoked);
Assert.True(collectionChangedInvoked);
}
public void TestIndexOf()
{
var list = new List<string> { "aaa", "bbb", "ccc" };
var set = new ObservableSet<string>(list);
Assert.AreEqual(set.IndexOf("aaa"), 0);
Assert.AreEqual(set.IndexOf("bbb"), 1);
Assert.AreEqual(set.IndexOf("ccc"), 2);
Assert.AreEqual(set.IndexOf("ddd"), -1);
set.Add("ddd");
Assert.AreEqual(set.IndexOf("ddd"), 3);
set.Remove("bbb");
Assert.AreEqual(set.IndexOf("bbb"), -1);
Assert.AreEqual(set.IndexOf("ddd"), 2);
}
