ELContextImpl extends ELContext { @Override public FunctionMapper getFunctionMapper() { return this.functionMapper; } ELContextImpl(ELResolver resolver); @Override ELResolver getELResolver(); @Override FunctionMapper getFunctionMapper(); @Override VariableMapper getVariableMapper(); void setFunctionMapper(FunctionMapper functionMapper); void setVariableMapper(VariableMapper variableMapper);  }
@Test public void testNullFunctionMapper() { replay(resolver); FunctionMapper functionMapper = context.getFunctionMapper(); assertNull(functionMapper.resolveFunction("whatever", "it_IT")); verify(resolver); }