Added CHELL specific operator = test.

src/UnitTests/Matrices/SparseMatrixTest_ChunkedEllpack.h

@@ -125,6 +125,13 @@ TYPED_TEST( ChunkedEllpackMatrixTest, vectorProductTest )
     test_VectorProduct< ChunkedEllpackMatrixType >();
 }
 
+TYPED_TEST( ChunkedEllpackMatrixTest, operatorEqualsTest )
+{
+    using ChunkedEllpackMatrixType = typename TestFixture::ChunkedEllpackMatrixType;
+    
+    test_OperatorEquals< ChunkedEllpackMatrixType >();
+}
+
 TYPED_TEST( ChunkedEllpackMatrixTest, saveAndLoadTest )
 {
     using ChunkedEllpackMatrixType = typename TestFixture::ChunkedEllpackMatrixType;