public virtual void test_withName()
{
RatesCurveGroupDefinition test = RatesCurveGroupDefinition.builder().name(CurveGroupName.of("Test")).addDiscountCurve(CURVE_DEFN1, GBP).build();
RatesCurveGroupDefinition expected = RatesCurveGroupDefinition.builder().name(CurveGroupName.of("NewName")).addDiscountCurve(CURVE_DEFN1, GBP).build();
RatesCurveGroupDefinition withNewName = test.withName(CurveGroupName.of("NewName"));
assertEquals(withNewName, expected);
}