public void BufferedEnumeratorTakingMoreThanBufferSizeQueriesSourceMoreThanOnce() { // Arrange var state = new BufferedEnumerable<int>.QueryState<int>(5); var query = Enumerable.Range(0, 10000).AsQueryable(); var e = new BufferedEnumerable<int>.BufferedEnumerator<int>(state, query, 5); e.Reset(); // Act for (int i = 0; i < 6; i++) { e.MoveNext(); } // Assert Assert.AreEqual(10, state.Cache.Count); }
public void IfNoMoreItemsInSourceSetsIsEmpty() { // Arrange var state = new BufferedEnumerable<int>.QueryState<int>(5); var query = Enumerable.Range(0, 5).AsQueryable(); var e = new BufferedEnumerable<int>.BufferedEnumerator<int>(state, query, 1); e.Reset(); // Act for (int i = 0; i < 5; i++) { e.MoveNext(); } // Assert Assert.IsTrue(e.IsEmpty); Assert.AreEqual(5, state.Cache.Count); }
public void BufferedEnumeratorTakingMoreThanBufferSizeQueriesSourceMoreThanOnce() { // Arrange var state = new BufferedEnumerable <int> .QueryState <int>(5); var query = Enumerable.Range(0, 10000).AsQueryable(); var e = new BufferedEnumerable <int> .BufferedEnumerator <int>(state, query, 5); e.Reset(); // Act for (int i = 0; i < 6; i++) { e.MoveNext(); } // Assert Assert.Equal(10, state.Cache.Count); }
public void IfNoMoreItemsInSourceSetsIsEmpty() { // Arrange var state = new BufferedEnumerable <int> .QueryState <int>(5); var query = Enumerable.Range(0, 5).AsQueryable(); var e = new BufferedEnumerable <int> .BufferedEnumerator <int>(state, query, 1); e.Reset(); // Act for (int i = 0; i < 5; i++) { e.MoveNext(); } // Assert Assert.True(e.IsEmpty); Assert.Equal(5, state.Cache.Count); }