### Question:
TimeZonesProvider { protected double getOffset(final String timeZoneName) { return MomentTimeZone.Builder.tz(timeZoneName).utcOffset() / 60; }  List<DMNSimpleTimeZone> getTimeZones();  }### Answer:
@Test public void testGetOffset() { assertThat(timeZones).hasSize(2); assertThat(timeZones.get(0).getOffset()).isEqualTo(10.0); assertThat(timeZones.get(1).getOffset()).isEqualTo(-20.0); }