Expression { public Expression or(String expr) { return this.or(expr, null); } Expression(QueryBuilderOptions options); Expression andBegin(); Expression orBegin(); Expression end(); Expression and(String expr); Expression and(String expr, P param); Expression or(String expr); Expression or(String expr, P param); @Override String toString();  }
@Test public void or() { String actual = Squel.expr() .or("bla") .toString(); String expected = "bla"; assertEquals(expected, actual); }