public void Lookup_ReAdded_ReturnsTrue(TestType value, long timestamp) { var lwwSet = new LWW_OptimizedSet <TestType>(); lwwSet = lwwSet.Assign(value, timestamp); lwwSet = lwwSet.Remove(value, timestamp + 10); lwwSet = lwwSet.Assign(value, timestamp + 100); var lookup = lwwSet.Lookup(value); Assert.True(lookup); }
public void Add_ConcurrentAdds_AddsOnlyOne(TestType value, long timestamp) { var lwwSet = new LWW_OptimizedSet <TestType>(); var firstAdd = new LWW_OptimizedSetElement <TestType>(value, timestamp, false); var secondAdd = new LWW_OptimizedSetElement <TestType>(value, timestamp, false); lwwSet = lwwSet.Assign(firstAdd.Value, firstAdd.Timestamp); lwwSet = lwwSet.Assign(secondAdd.Value, secondAdd.Timestamp); Assert.Equal(1, lwwSet.Elements.Count(e => Equals(e.Value, value))); }
public void Add_AddSameElementTwiceWithDifferentTimestamp_UpdatesTimestamp(TestType value) { var lwwSet = new LWW_OptimizedSet <TestType>(); var firstAdd = new LWW_OptimizedSetElement <TestType>(value, DateTime.Now.Ticks, false); var secondAdd = new LWW_OptimizedSetElement <TestType>(value, DateTime.Now.AddMinutes(1).Ticks, false); lwwSet = lwwSet.Assign(firstAdd.Value, firstAdd.Timestamp); lwwSet = lwwSet.Assign(secondAdd.Value, secondAdd.Timestamp); Assert.True(lwwSet.Elements.Count(e => Equals(e, firstAdd)) == 0); Assert.True(lwwSet.Elements.Count(e => Equals(e, secondAdd)) == 1); }
public void Lookup_ReAdded_ReturnsTrue(TestType value, long timestamp) { var lwwSet = new LWW_OptimizedSet <TestType>(); var add = new LWW_OptimizedSetElement <TestType>(value, timestamp, false); var remove = new LWW_OptimizedSetElement <TestType>(value, timestamp + 10, true); var reAdd = new LWW_OptimizedSetElement <TestType>(value, timestamp + 100, false); lwwSet = lwwSet.Assign(add.Value, add.Timestamp); lwwSet = lwwSet.Remove(remove.Value, remove.Timestamp); lwwSet = lwwSet.Assign(reAdd.Value, reAdd.Timestamp); var lookup = lwwSet.Lookup(value); Assert.True(lookup); }
public void Add_AddsElementToAddsSet(TestType value) { var lwwSet = new LWW_OptimizedSet <TestType>(); var add = new LWW_OptimizedSetElement <TestType>(value, DateTime.Now.Ticks, false); lwwSet = lwwSet.Assign(add.Value, add.Timestamp); Assert.Contains(add, lwwSet.Elements); }
public void Lookup_AddedAndNotRemoved_ReturnsTrue(LWW_OptimizedSetElement <TestType> element) { var lwwSet = new LWW_OptimizedSet <TestType>(); lwwSet = lwwSet.Assign(element.Value, element.Timestamp); var lookup = lwwSet.Lookup(element.Value); Assert.True(lookup); }
public void Remove_RemovesElementToRemovesSet(TestType value) { var lwwSet = new LWW_OptimizedSet <TestType>(); var add = new LWW_OptimizedSetElement <TestType>(value, DateTime.Now.Ticks, false); var remove = new LWW_OptimizedSetElement <TestType>(value, DateTime.Now.AddMinutes(1).Ticks, true); lwwSet = lwwSet.Assign(add.Value, add.Timestamp); lwwSet = lwwSet.Remove(remove.Value, remove.Timestamp); Assert.DoesNotContain(add, lwwSet.Elements); Assert.Contains(remove, lwwSet.Elements); }
public void Remove_RemoveSameElementTwiceWithDifferentTimestamp_AddsOneElements(TestType value) { var lwwSet = new LWW_OptimizedSet <TestType>(); var add = new LWW_OptimizedSetElement <TestType>(value, DateTime.Now.Ticks, false); var firstRemove = new LWW_OptimizedSetElement <TestType>(value, DateTime.Now.AddMinutes(1).Ticks, true); var secondRemove = new LWW_OptimizedSetElement <TestType>(value, DateTime.Now.AddMinutes(2).Ticks, true); lwwSet = lwwSet.Assign(add.Value, add.Timestamp); lwwSet = lwwSet.Remove(firstRemove.Value, firstRemove.Timestamp); lwwSet = lwwSet.Remove(secondRemove.Value, secondRemove.Timestamp); Assert.True(lwwSet.Elements.Count(e => Equals(e.Value, value)) == 1); }
public void Remove_ConcurrentRemoves_AddsOnlyOne(TestType value, long timestamp) { var lwwSet = new LWW_OptimizedSet <TestType>(); var add = new LWW_OptimizedSetElement <TestType>(value, timestamp, false); var firstRemove = new LWW_OptimizedSetElement <TestType>(value, timestamp + 100, true); var secondRemove = new LWW_OptimizedSetElement <TestType>(value, timestamp + 100, true); lwwSet = lwwSet.Assign(add.Value, add.Timestamp); lwwSet = lwwSet.Remove(firstRemove.Value, firstRemove.Timestamp); lwwSet = lwwSet.Remove(secondRemove.Value, secondRemove.Timestamp); Assert.Equal(1, lwwSet.Elements.Count(e => Equals(e.Value, value))); }