724 }
725 },
726 NULL {
727 public String apply(String oldValue, String newValue) {
728 return null;
729 }
730 },
731 RESULT {
732 public String apply(String oldValue, String newValue) {
733 return VALUES[3];
734 }
735 },
736 }
737 }
738
739 @DataProvider(name = "MergeCases", parallel = true)
740 public Iterator<Object[]> mergeCasesProvider() {
741 Collection<Object[]> cases = new ArrayList<>();
742
743 cases.addAll(makeMergeTestCases());
744 cases.addAll(makeMergeNullValueTestCases());
745
746 return cases.iterator();
747 }
748
749 static Collection<Object[]> makeMergeTestCases() {
750 Collection<Object[]> cases = new ArrayList<>();
751
752 for( Object[] mapParams : makeAllRWMaps() ) {
753 cases.add(new Object[] { mapParams[0], mapParams[1], Merging.Value.ABSENT, Merging.Value.NEWVALUE, Merging.Merger.UNUSED, Merging.Value.NEWVALUE, Merging.Value.NEWVALUE });
754 }
755
756 for( Object[] mapParams : makeAllRWMaps() ) {
757 cases.add(new Object[] { mapParams[0], mapParams[1], Merging.Value.OLDVALUE, Merging.Value.NEWVALUE, Merging.Merger.NULL, Merging.Value.ABSENT, Merging.Value.NULL });
758 }
759
760 for( Object[] mapParams : makeAllRWMaps() ) {
761 cases.add(new Object[] { mapParams[0], mapParams[1], Merging.Value.OLDVALUE, Merging.Value.NEWVALUE, Merging.Merger.RESULT, Merging.Value.RESULT, Merging.Value.RESULT });
762 }
763
764 return cases;
765 }
766
767 static Collection<Object[]> makeMergeNullValueTestCases() {
768 Collection<Object[]> cases = new ArrayList<>();
769
770 for( Object[] mapParams : makeAllRWMapsWithNulls() ) {
771 cases.add(new Object[] { mapParams[0], mapParams[1], Merging.Value.OLDVALUE, Merging.Value.NULL, Merging.Merger.NULL, Merging.Value.ABSENT, Merging.Value.NULL });
772 }
773
774 for( Object[] mapParams : makeAllRWMapsWithNulls() ) {
775 cases.add(new Object[] { mapParams[0], mapParams[1], Merging.Value.OLDVALUE, Merging.Value.NULL, Merging.Merger.RESULT, Merging.Value.RESULT, Merging.Value.RESULT });
776 }
777
778 for( Object[] mapParams : makeAllRWMapsWithNulls() ) {
779 cases.add(new Object[] { mapParams[0], mapParams[1], Merging.Value.ABSENT, Merging.Value.NULL, Merging.Merger.UNUSED, Merging.Value.ABSENT, Merging.Value.NULL });
780 }
781
782 for( Object[] mapParams : makeAllRWMapsWithNulls() ) {
783 cases.add(new Object[] { mapParams[0], mapParams[1], Merging.Value.NULL, Merging.Value.NULL, Merging.Merger.UNUSED, Merging.Value.ABSENT, Merging.Value.NULL });
784 }
785
786 for( Object[] mapParams : makeAllRWMapsWithNulls() ) {
787 cases.add(new Object[] { mapParams[0], mapParams[1], Merging.Value.NULL, Merging.Value.NEWVALUE, Merging.Merger.UNUSED, Merging.Value.NEWVALUE, Merging.Value.NEWVALUE });
788 }
789
790 return cases;
791 }
792
793 public interface Thrower<T extends Throwable> {
794
795 public void run() throws T;
796 }
797
798 public static <T extends Throwable> void assertThrows(Thrower<T> thrower, Class<T> throwable) {
799 assertThrows(thrower, throwable, null);
800 }
801
802 public static <T extends Throwable> void assertThrows(Thrower<T> thrower, Class<T> throwable, String message) {
803 Throwable thrown;
804 try {
805 thrower.run();
806 thrown = null;
807 } catch (Throwable caught) {
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724 }
725 },
726 NULL {
727 public String apply(String oldValue, String newValue) {
728 return null;
729 }
730 },
731 RESULT {
732 public String apply(String oldValue, String newValue) {
733 return VALUES[3];
734 }
735 },
736 }
737 }
738
739 @DataProvider(name = "MergeCases", parallel = true)
740 public Iterator<Object[]> mergeCasesProvider() {
741 Collection<Object[]> cases = new ArrayList<>();
742
743 cases.addAll(makeMergeTestCases());
744
745 return cases.iterator();
746 }
747
748 static Collection<Object[]> makeMergeTestCases() {
749 Collection<Object[]> cases = new ArrayList<>();
750
751 for( Object[] mapParams : makeAllRWMaps() ) {
752 cases.add(new Object[] { mapParams[0], mapParams[1], Merging.Value.ABSENT, Merging.Value.NEWVALUE, Merging.Merger.UNUSED, Merging.Value.NEWVALUE, Merging.Value.NEWVALUE });
753 }
754
755 for( Object[] mapParams : makeAllRWMaps() ) {
756 cases.add(new Object[] { mapParams[0], mapParams[1], Merging.Value.OLDVALUE, Merging.Value.NEWVALUE, Merging.Merger.NULL, Merging.Value.ABSENT, Merging.Value.NULL });
757 }
758
759 for( Object[] mapParams : makeAllRWMaps() ) {
760 cases.add(new Object[] { mapParams[0], mapParams[1], Merging.Value.OLDVALUE, Merging.Value.NEWVALUE, Merging.Merger.RESULT, Merging.Value.RESULT, Merging.Value.RESULT });
761 }
762
763 return cases;
764 }
765
766 public interface Thrower<T extends Throwable> {
767
768 public void run() throws T;
769 }
770
771 public static <T extends Throwable> void assertThrows(Thrower<T> thrower, Class<T> throwable) {
772 assertThrows(thrower, throwable, null);
773 }
774
775 public static <T extends Throwable> void assertThrows(Thrower<T> thrower, Class<T> throwable, String message) {
776 Throwable thrown;
777 try {
778 thrower.run();
779 thrown = null;
780 } catch (Throwable caught) {
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