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add gas buffer multiply test

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This commit is contained in:
Jared Pereira 2017-03-07 20:49:40 -05:00
parent 4256e631a6
commit de44cd9ba4
1 changed files with 6 additions and 16 deletions
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22
test/unit/tx-utils-test.js
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@ -13,26 +13,16 @@ describe('txUtils', function() {
}) })
describe('addGasBuffer', function() { describe('addGasBuffer', function() {
describe('adds a flat value', function() { describe('multiplies by 1.5', function() {
it('over an empty value', function() { it('over a value', function() {
const input = '0x0'
const output = txUtils.addGasBuffer(input)
assert.notEqual(output, input, 'changed the value')
const inputBn = new BN(input, 'hex')
const outputBn = new BN(output, 'hex')
assert(outputBn.gt(inputBn), 'returns a greater value')
})
it('over an value', function() {
const input = '0x123fad' const input = '0x123fad'
const output = txUtils.addGasBuffer(input) const output = txUtils.addGasBuffer(input, '0x3d4c52') //0x3d4c52 is 4mil for dummy gas limit
assert.notEqual(output, input, 'changed the value')
const inputBn = new BN(input, 'hex') const inputBn = new BN(input, 'hex')
const outputBn = new BN(output, 'hex') const outputBn = new BN(output, 'hex')
assert(outputBn.gt(inputBn), 'returns a greater value') const expectedBn = inputBn.mul(1.5)
assert(outputBn.eq(expectedBn), 'returns 1.5 the input value')
}) })
}) })
}) })
}) })