@Test
    void testCasing() throws IOException, ParseException {
        Schema schema = ApplicationBuilder.buildFromFile("src/test/examples/casing.sd");
        assertEquals(schema.getIndex("color").getName(), "color");
        assertEquals(schema.getIndex("Foo").getName(), "Foo");
        assertEquals(schema.getIndex("Price").getName(), "Price");
        assertEquals(schema.getAttribute("artist").getName(), "artist");
        assertEquals(schema.getAttribute("Drummer").getName(), "Drummer");
        assertEquals(schema.getAttribute("guitarist").getName(), "guitarist");
        assertEquals(schema.getAttribute("title").getName(), "title");
        assertEquals(schema.getAttribute("Trumpetist").getName(), "Trumpetist");
        assertEquals(schema.getAttribute("Saxophonist").getName(), "Saxophonist");
        assertEquals(schema.getAttribute("TenorSaxophonist").getName(), "TenorSaxophonist");
        assertEquals(schema.getAttribute("Flutist").getName(), "Flutist");
    }
Correct casing for derived attributes

@author vegardh
config-model/src/test/java/com/yahoo/schema/derived/CasingTestCase.java