public class MockExpressionManager extends ExpressionManager {
@Override
protected ELResolver createElResolver(VariableScope<?> variableScope) {
CompositeELResolver compositeElResolver = new CompositeELResolver();
compositeElResolver.add(new VariableScopeElResolver(variableScope));
compositeElResolver.add(new MockElResolver());
compositeElResolver.add(new ArrayELResolver());
compositeElResolver.add(new ListELResolver());
compositeElResolver.add(new MapELResolver());
compositeElResolver.add(new BeanELResolver());