@Test
    public void testParseEmptyVariables() {
        assertParseVars("$TEST=\n$B= |c=", "TEST", "", "B", "");
        assertParseVars("$a= | $a=5 | $b=6 | $b= | $c=", "a", "5", "b", "6", "c", "");

    }
Waypoint with formula and variables should be created with automatic calculated name
main/src/test/java/cgeo/geocaching/models/CacheArtefactParserTest.java