@Test
    void testAppendString() {
        verifyStrict("a", CompoundName.from("a").append(""));
        verifyStrict("a", CompoundName.empty.append("a"));
        verifyStrict("a.b", CompoundName.from("a").append("b"));
        verifyStrict("a.b.c.d", CompoundName.from("a.b").append("c.d"));

        CompoundName name = CompoundName.from("a.b");
        verifyStrict("a.b.c", name.append("c"));
        verifyStrict("a.b.d", name.append("d"));
        verifyStrict("a.b.d.e", name.append("d.e"));
    }
Module local test of the basic property name building block.

@author Steinar Knutsen
container-core/src/test/java/com/yahoo/processing/request/CompoundNameTestCase.java