public void ConcurrentChangeTrackedComplexTypeListReadOnlyWithNull()
{
var list = new ConcurrentChangeTrackedModifiableList <DummyComplexType>(new List <DummyComplexType> {
null
});
list.IsReadOnly = true;
Assert.Throws <InvalidOperationException>(() => list.Add(new DummyComplexType()));
}
public void ConcurrentChangeTrackedComplexTypeListHasBeenModifiedWithNull()
{
var list = new ConcurrentChangeTrackedModifiableList <DummyComplexType>(new List <DummyComplexType> {
null
});
list.Add(null);
Assert.True(list.HasBeenModified);
}
public void ConcurrentChangeTrackedComplexTypeListReadOnly()
{
var list = new ConcurrentChangeTrackedModifiableList <DummyComplexType>(new List <DummyComplexType> {
new DummyComplexType()
});
list.IsReadOnly = true;
Assert.Throws <InvalidOperationException>(() => list.Add(new DummyComplexType()));
Assert.False(list.HasBeenModified);
Assert.True(list.First().IsReadOnly);
}
public void IModifiableCollectionFromExistingCollectionIsNotChanged()
{
IEnumerable <Protocol.Models.MetadataItem> collection = new List <Protocol.Models.MetadataItem>()
{
new Protocol.Models.MetadataItem("a", "b")
};
ConcurrentChangeTrackedModifiableList <MetadataItem> result = UtilitiesInternal.CollectionToThreadSafeCollectionIModifiable(
collection,
objectCreationFunc: o => new MetadataItem(o));
Assert.False(result.HasBeenModified);
}
public void ModifiableItemChangedUpdatesList()
{
var list = new ConcurrentChangeTrackedModifiableList <DummyComplexType>(
new List <DummyComplexType> {
new DummyComplexType()
});
Assert.Equal(1, list.Count);
Assert.False(list.HasBeenModified);
list.First().HasBeenModified = true;
Assert.True(list.HasBeenModified);
}
