public void test_compareKey() { IssuerCurveZeroRateSensitivity a1 = IssuerCurveZeroRateSensitivity.of(CURRENCY, YEARFRAC, GROUP, VALUE); IssuerCurveZeroRateSensitivity a2 = IssuerCurveZeroRateSensitivity.of(CURRENCY, YEARFRAC, GROUP, VALUE); IssuerCurveZeroRateSensitivity b = IssuerCurveZeroRateSensitivity.of(GBP, YEARFRAC, GROUP, VALUE); IssuerCurveZeroRateSensitivity c = IssuerCurveZeroRateSensitivity.of(CURRENCY, YEARFRAC2, GROUP, VALUE); IssuerCurveZeroRateSensitivity d = IssuerCurveZeroRateSensitivity.of(CURRENCY, YEARFRAC, LegalEntityGroup.of("ISSUER2"), VALUE); IborRateSensitivity other = IborRateSensitivity.of( IborIndexObservation.of(GBP_LIBOR_3M, date(2015, 8, 27), REF_DATA), 32d); assertEquals(a1.compareKey(a2), 0); assertEquals(a1.compareKey(b) > 0, true); assertEquals(b.compareKey(a1) < 0, true); assertEquals(a1.compareKey(c) < 0, true); assertEquals(c.compareKey(a1) > 0, true); assertEquals(a1.compareKey(d) < 0, true); assertEquals(d.compareKey(a1) > 0, true); assertEquals(a1.compareKey(other) > 0, true); assertEquals(other.compareKey(a1) < 0, true); }