diff --git a/spec/support/ds4rolls.spec.ts b/spec/support/ds4rolls.spec.ts
index 282855a8..b8768e80 100644
--- a/spec/support/ds4rolls.spec.ts
+++ b/spec/support/ds4rolls.spec.ts
@@ -197,6 +197,22 @@ describe("DS4 Rools with multiple dice and no modifiers.", () => {
             new RollResult(40, RollResultStatus.SUCCESS, [1, 20, 15]),
         );
     });
+
+    it("Should properly maximize throw result with all dice success.", () => {
+        const rollProvider = mockMultipleThrows([15, 4, 12]);
+
+        expect(rollCheckMultipleDice(46, {}, rollProvider)).toEqual(
+            new RollResult(31, RollResultStatus.SUCCESS, [15, 12, 4]),
+        );
+    });
+
+    it("Should properly maximize throw result with one dice a failure.", () => {
+        const rollProvider = mockMultipleThrows([15, 8, 20]);
+
+        expect(rollCheckMultipleDice(46, {}, rollProvider)).toEqual(
+            new RollResult(35, RollResultStatus.SUCCESS, [20, 15, 8]),
+        );
+    });
 });
 
 describe("DS4 Rools with multiple dice and min/max modifiers.", () => {