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Diffstat (limited to '__tests__/dice.test.js')
-rw-r--r-- | __tests__/dice.test.js | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/__tests__/dice.test.js b/__tests__/dice.test.js index 3073fee..6ff86e7 100644 --- a/__tests__/dice.test.js +++ b/__tests__/dice.test.js @@ -8,7 +8,8 @@ const { explode, keepHigh, keepLow, - bonusAdd + bonusAdd, + bonusSubtract } = require('../src/dice.js') const defaultNumberRolls = 500 @@ -493,3 +494,43 @@ describe('bonusAdd', () => { }) }) }) + +describe('bonusSubtract', () => { + describe('1d20-3', () => { + const die = bonusSubtract(d(constant(1), constant(20)), constant(3)) + testDie(die, { + diceCount: 1, + average: { + average: 7.5 + }, + variance: { + variance: 33.25 + }, + bounds: { + low: -2, + high: 17, + expectLow: true, + expectHigh: true + } + }) + }) + + describe('3d4-1', () => { + const die = bonusSubtract(d(constant(3), constant(4)), constant(1)) + testDie(die, { + diceCount: 3, + average: { + average: 4.5 + }, + variance: { + variance: 3.75 + }, + bounds: { + low: 0, + high: 9, + expectLow: true, + expectHigh: true + } + }) + }) +}) |