BAEL-3414 (#8177)

* BAEL-3414

* BAEL-3414 -> Add unit tests

* BAEL-3414 -> Clean up pom.xml

core-java-modules/core-java-11/src/test/java/com/baeldung/benchmark/IntegerListFilterUnitTest.java

@@ -0,0 +1,33 @@
+package com.baeldung.benchmark;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+
+public class IntegerListFilterUnitTest {
+
+    private IntegerListFilter integerListFilter;
+
+    @Before
+    public void init() {
+        integerListFilter = new IntegerListFilter();
+        integerListFilter.setup();
+    }
+
+    @Test
+    public void whenBenchmarkIsExecute_thenJDKListsMustBeOfSameSize() {
+        assertEquals(integerListFilter.jdkList().size(), integerListFilter.jdkListParallel().size());
+    }
+
+    @Test
+    public void whenBenchmarkIsExecute_thenMutableListsMustBeOfSameSize() {
+        assertEquals(integerListFilter.ecMutableList().size(), integerListFilter.ecMutableListParallel().size());
+    }
+
+    @Test
+    public void whenBenchmarkIsExecute_thenPrimitiveListsMustBeOfSameSize() {
+        assertEquals(integerListFilter.ecPrimitive().size(), integerListFilter.ecPrimitiveParallel().size());
+    }
+}

core-java-modules/core-java-11/src/test/java/com/baeldung/benchmark/IntegerListSumUnitTest.java

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+package com.baeldung.benchmark;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+
+public class IntegerListSumUnitTest {
+
+    private IntegerListSum integerListSum;
+
+    @Before
+    public void init() {
+        integerListSum = new IntegerListSum();
+        integerListSum.setup();
+    }
+
+    @Test
+    public void whenBenchmarkIsExecute_thenJDKListsMustHaveSameValue() {
+        assertEquals(integerListSum.jdkList(), integerListSum.jdkListParallel());
+    }
+
+    @Test
+    public void whenBenchmarkIsExecute_thenMutableListsMustHaveSameValue() {
+        assertEquals(integerListSum.ecMutableList(), integerListSum.ecMutableListParallel());
+    }
+
+    @Test
+    public void whenBenchmarkIsExecute_thenPrimitiveListsMustHaveSameValue() {
+        assertEquals(integerListSum.ecPrimitive(), integerListSum.ecPrimitiveParallel());
+    }
+}

core-java-modules/core-java-11/src/test/resources/sample.txt

@@ -0,0 +1 @@
+Sample file content