public void Add_ConcurrentAdds_AddsOnlyOne(TestType value, long timestamp) { var lwwSet = new LWW_Set <TestType>(); var firstAdd = new LWW_SetElement <TestType>(value, timestamp); var secondAdd = new LWW_SetElement <TestType>(value, timestamp); lwwSet = lwwSet.Assign(firstAdd.Value, firstAdd.Timestamp); lwwSet = lwwSet.Assign(secondAdd.Value, secondAdd.Timestamp); Assert.Equal(1, lwwSet.Adds.Count(e => Equals(e.Value, value))); }
public void Add_AddSameElementTwiceWithDifferentTimestamp_UpdatesExistingElement(TestType value) { var lwwSet = new LWW_Set <TestType>(); var firstAdd = new LWW_SetElement <TestType>(value, DateTime.Now.Ticks); var secondAdd = new LWW_SetElement <TestType>(value, DateTime.Now.AddMinutes(1).Ticks); lwwSet = lwwSet.Assign(firstAdd.Value, firstAdd.Timestamp); lwwSet = lwwSet.Assign(secondAdd.Value, secondAdd.Timestamp); Assert.True(lwwSet.Adds.Count(e => Equals(e, secondAdd)) == 1); Assert.True(lwwSet.Adds.Count(e => Equals(e, firstAdd)) == 0); }
public void Lookup_ReAdded_ReturnsTrue(TestType value, long timestamp) { var lwwSet = new LWW_Set <TestType>(); var add = new LWW_SetElement <TestType>(value, timestamp); var remove = new LWW_SetElement <TestType>(value, timestamp + 10); var reAdd = new LWW_SetElement <TestType>(value, timestamp + 100); 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(LWW_SetElement <TestType> element) { var lwwSet = new LWW_Set <TestType>(); lwwSet = lwwSet.Assign(element.Value, element.Timestamp); Assert.Contains(element, lwwSet.Adds); }
public void Lookup_AddedAndNotRemoved_ReturnsTrue(TestType value, long timestamp) { var lwwSet = new LWW_Set <TestType>(); lwwSet = lwwSet.Assign(value, timestamp); var lookup = lwwSet.Lookup(value); Assert.True(lookup); }
public void Remove_RemovesElementToRemovesSet(TestType value) { var lwwSet = new LWW_Set <TestType>(); var add = new LWW_SetElement <TestType>(value, DateTime.Now.Ticks); var remove = new LWW_SetElement <TestType>(value, DateTime.Now.AddMinutes(1).Ticks); lwwSet = lwwSet.Assign(add.Value, add.Timestamp); lwwSet = lwwSet.Remove(remove.Value, remove.Timestamp); Assert.Contains(remove, lwwSet.Removes); }
public void Remove_ConcurrentRemoves_AddsOnlyOne(TestType value, long timestamp) { var lwwSet = new LWW_Set <TestType>(); var add = new LWW_SetElement <TestType>(value, timestamp); var firstRemove = new LWW_SetElement <TestType>(value, timestamp + 100); var secondRemove = new LWW_SetElement <TestType>(value, timestamp + 100); 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.Removes.Count(e => Equals(e.Value, value))); }
public void Remove_RemoveSameElementTwiceWithDifferentTimestamp_AddsOneElement(TestType value) { var lwwSet = new LWW_Set <TestType>(); var add = new LWW_SetElement <TestType>(value, DateTime.Now.Ticks); var firstRemove = new LWW_SetElement <TestType>(value, DateTime.Now.AddMinutes(1).Ticks); var secondRemove = new LWW_SetElement <TestType>(value, DateTime.Now.AddMinutes(2).Ticks); lwwSet = lwwSet.Assign(add.Value, add.Timestamp); lwwSet = lwwSet.Remove(firstRemove.Value, firstRemove.Timestamp); lwwSet = lwwSet.Remove(secondRemove.Value, secondRemove.Timestamp); Assert.True(lwwSet.Removes.Count(e => Equals(e.Value, value)) == 1); }