Implement threshold

1 files changed, 24 insertions, 1 deletions

diff --git a/__tests__/dice.test.js b/__tests__/dice.test.js
index a18584c..12d9130 100644
--- a/__tests__/dice.test.js
+++ b/__tests__/dice.test.js
@@ -10,7 +10,8 @@ const {
   explode,
   keepHigh,
   keepLow,
-  again
+  again,
+  threshold
 } = require('../src/dice.js')
 
 const defaultNumberRolls = 500
@@ -560,3 +561,25 @@ describe('again', () => {
     })
   })
 })
+
+describe('threshold', () => {
+  describe('8T3d10', () => {
+    const die = threshold(constant(8), d(constant(3), constant(10)))
+
+    testDie(die, {
+      diceCount: 3,
+      average: {
+        average: 0.9
+      },
+      variance: {
+        variance: 0.63
+      },
+      bounds: {
+        low: 0,
+        high: 3,
+        expectLow: true,
+        expectHigh: true
+      }
+    })
+  })
+})