@Test
    public void testClassLevelMappingOfField_SecondToFirst() {
        Second source = new Second();
        source.someField = FIELD_VALUE;

        First target = mapper.map(source, First.class);

        assertThat(target.someField, equalTo(FIELD_VALUE));
        assertThat(target.another, equalTo(source.another));
    }
Tests for situations when the entire class has been declared as accessible
(is-accessible=true).
core/src/test/java/com/github/dozermapper/core/functional_tests/ClassLevelIsAccessibleTest.java