    @Test
    public void testLoadDbModel() {

        final DBDatabase db = parser.loadDbModel();

        final DBTable departments = db.getTable("DEPARTMENTS");
        final DBTable employees = db.getTable("EMPLOYEES");

        assertNotNull("Expected DEPARTMENTS table.", departments);
		assertNotNull("Expected EMPLOYEES table.", employees);

        final List<DBRelation> relations = db.getRelations();
        assertEquals("Should have two relations.", 2, relations.size());

        final DBRelation dbRelation = relations.get(1);
        assertEquals("EMPLOYEES_DEPARTMENT_I_FK", dbRelation.getName());

        final DBReference[] references = dbRelation.getReferences();
        assertEquals("Should reference one column.", 1, references.length);

        final DBReference dbReference = references[0];
		assertEquals(dbReference.getSourceColumn(), employees.getColumn("DEPARTMENT_ID"));
        assertEquals(dbReference.getTargetColumn(), departments.getColumn("DEPARTMENT_ID"));
        
        final DBColumn salary = employees.getColumn("SALARY");

        assertThat(salary.getDataType(), is(DECIMAL));
        assertThat(salary.getSize(), is(121.212));
    }