[MINOR] Fix missing result correctness check in selected tests

A while ago the internals of TestUtils.compareCellValue changed to not
raise assertion failures directly. This change caused some tests to
miss a proper result comparison check.

Author: mboehm7

src/test/java/org/apache/sysds/test/component/codegen/CPlanVectorPrimitivesTest.java

@@ -22,6 +22,7 @@
 import java.lang.reflect.Method;
 
 import org.apache.sysds.runtime.data.SparseRowVector;
+import org.junit.Assert;
 import org.junit.Test;
 import org.apache.sysds.common.Types.OpOp2;
 import org.apache.sysds.hops.codegen.cplan.CNodeBinary.BinType;
@@ -44,7 +45,7 @@ public class CPlanVectorPrimitivesTest extends AutomatedTestBase
 	private static final int n = 132;
 	private static final double sparsity1 = 0.9;
 	private static final double sparsity2 = 0.09;
-	private static final double eps = Math.pow(10, -10);
+	private static final double eps = 1e-10;
 
 	private enum InputType {
 		SCALAR,
@@ -998,7 +999,6 @@ public void testVectorSignSparseToSparse() {
 		testVectorUnarySparsePrimitive(UnaryType.VECT_SIGN, InputType.VECTOR_SPARSE);
 	}
 
-	@SuppressWarnings("incomplete-switch")
 	private static void testVectorAggPrimitive(UnaryType aggtype, InputType type1)
 	{
 		try {
@@ -1031,7 +1031,7 @@ private static void testVectorAggPrimitive(UnaryType aggtype, InputType type1)
 				}
 
 				//compare results
-				TestUtils.compareCellValue(ret1, ret2, eps, false);
+				Assert.assertEquals(ret1, ret2, eps);
 			}
 		} 
 		catch( Exception ex ) {

src/test/java/org/apache/sysds/test/component/compress/CompressedVectorTest.java

@@ -38,6 +38,7 @@
 import org.apache.sysds.test.component.compress.TestConstants.SparsityType;
 import org.apache.sysds.test.component.compress.TestConstants.ValueRange;
 import org.apache.sysds.test.component.compress.TestConstants.ValueType;
+import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
@@ -117,7 +118,7 @@ public void testQuartile() {
 			double ret2 = cmb.sortOperations().pickValue(0.95);
 
 			if(_cs.lossy)
-				TestUtils.compareCellValue(ret1, ret2, lossyTolerance, false);
+				Assert.assertEquals(ret1, ret2, lossyTolerance);
 			else
 				assertTrue(bufferedToString, TestUtils.compareScalarBits(ret1, ret2, 0));