@@ -0,0 +1,1354 @@
+/*%0A * Copyright 2015, 2020 StreamEx contributors%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage one.util.streamex;%0A%0Aimport org.junit.Test;%0A%0Aimport java.util.Spliterator;%0A%0Aimport static org.junit.Assert.assertEquals;%0Aimport static org.junit.Assert.assertNull;%0Aimport static org.junit.Assert.assertTrue;%0A%0Apublic class PrefixOpsTest %7B%0A  @Test%0A  public void testNoSplitAfterAdvance() %7B%0A    Spliterator%3CInteger%3E spliterator = IntStreamEx.range(100).boxed().unordered().prefix(Integer::sum).spliterator();%0A    assertTrue(spliterator.tryAdvance(i -%3E assertEquals((int) i, 0)));%0A    assertTrue(spliterator.tryAdvance(i -%3E assertEquals((int) i, 1)));%0A    assertTrue(spliterator.tryAdvance(i -%3E assertEquals((int) i, 3)));%0A    assertTrue(spliterator.tryAdvance(i -%3E assertEquals((int) i, 6)));%0A    assertNull(spliterator.trySplit());%0A  %7D%0A%7D%0A

Test that PrefixOps.OfUnordRef.trySplit doesn't split after advance