diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/unit/metamask-controller-test.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/unit/metamask-controller-test.js b/test/unit/metamask-controller-test.js index fd420a70f..3deb5a1c7 100644 --- a/test/unit/metamask-controller-test.js +++ b/test/unit/metamask-controller-test.js @@ -3,6 +3,8 @@ const sinon = require('sinon') const clone = require('clone') const MetaMaskController = require('../../app/scripts/metamask-controller') const firstTimeState = require('../../app/scripts/first-time-state') +const BN = require('ethereumjs-util').BN +const GWEI_BN = new BN('1000000000') describe('MetaMaskController', function () { const noop = () => {} @@ -45,6 +47,31 @@ describe('MetaMaskController', function () { metamaskController.keyringController.createNewVaultAndKeychain.restore() }) + describe('#getGasPrice', function () { + it('gives the 50th percentile lowest accepted gas price from recentBlocksController', async function () { + const realRecentBlocksController = metamaskController.recentBlocksController + metamaskController.recentBlocksController = { + store: { + getState: () => { + return { + recentBlocks: [ + { gasPrices: [ '0x3b9aca00', '0x174876e800'] }, + { gasPrices: [ '0x3b9aca00', '0x174876e800'] }, + { gasPrices: [ '0x174876e800', '0x174876e800' ]}, + { gasPrices: [ '0x174876e800', '0x174876e800' ]}, + ] + } + } + } + } + + const gasPrice = metamaskController.getGasPrice() + assert.equal(gasPrice, '0x3b9aca00', 'accurately estimates 50th percentile accepted gas price') + + metamaskController.recentBlocksController = realRecentBlocksController + }) + }) + describe('#createNewVaultAndKeychain', function () { it('can only create new vault on keyringController once', async function () { |