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src/test/java/com/thealgorithms/datastructures/crdt/PNCounterTest.java
56 строк
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Piotr Idzik
style: enable `AvoidStarImport` in checkstyle (#5141)
05 май 2024, 21:48
Не верифицирован
05 май 2024, 21:48
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package com.thealgorithms.datastructures.crdt; import static org.junit.jupiter.api.Assertions.assertEquals; import static org.junit.jupiter.api.Assertions.assertFalse; import static org.junit.jupiter.api.Assertions.assertTrue; import org.junit.jupiter.api.Test; public class PNCounterTest { @Test public void testIncrement() { PNCounter counter = new PNCounter(0, 3); counter.increment(); assertEquals(1, counter.value()); } @Test public void testDecrement() { PNCounter counter = new PNCounter(0, 3); counter.decrement(); assertEquals(-1, counter.value()); } @Test public void testIncrementAndDecrement() { PNCounter counter = new PNCounter(0, 3); counter.increment(); counter.increment(); counter.decrement(); assertEquals(1, counter.value()); } @Test public void testCompare() { PNCounter counter1 = new PNCounter(0, 3); counter1.increment(); PNCounter counter2 = new PNCounter(1, 3); assertTrue(counter1.compare(counter2)); counter2.increment(); assertTrue(counter2.compare(counter1)); counter1.decrement(); assertFalse(counter1.compare(counter2)); } @Test public void testMerge() { PNCounter counter1 = new PNCounter(0, 3); counter1.increment(); counter1.increment(); PNCounter counter2 = new PNCounter(1, 3); counter2.increment(); counter1.merge(counter2); assertEquals(3, counter1.value()); } }