update test

Author: tomrf1

src/server/roulette/rouletteSelection.test.ts

@@ -149,7 +149,7 @@ describe('roulette', () => {
             },
             {
                 variantName: 'v2',
-                mean: 1,
+                mean: 0.1,
             },
             {
                 variantName: 'v3',
@@ -164,16 +164,16 @@ describe('roulette', () => {
 
         /**
          * weights: [
+         *     { variantName: 'v2', weight: 0.1 },
          *     { variantName: 'v3', weight: 0.1 },
-         *     { variantName: 'v2', weight: 0.3 },
-         *     { variantName: 'v1', weight: 0.6 }
+         *     { variantName: 'v1', weight: 0.8 }
          * ]
          */
         const variantSelection1 = selectVariantUsingRoulette([banditData], epicTest, 0.09);
-        const variantSelection2 = selectVariantUsingRoulette([banditData], epicTest, 0.39);
-        const variantSelection3 = selectVariantUsingRoulette([banditData], epicTest, 0.4);
-        expect(variantSelection1).toBe(epicTest.variants[2]);
-        expect(variantSelection2).toBe(epicTest.variants[1]);
+        const variantSelection2 = selectVariantUsingRoulette([banditData], epicTest, 0.19);
+        const variantSelection3 = selectVariantUsingRoulette([banditData], epicTest, 0.29);
+        expect(variantSelection1).toBe(epicTest.variants[1]);
+        expect(variantSelection2).toBe(epicTest.variants[2]);
         expect(variantSelection3).toBe(epicTest.variants[0]);
     });
 });