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author | Thomas <tmashuang@gmail.com> | 2018-04-24 02:22:24 +0800 |
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committer | Thomas <tmashuang@gmail.com> | 2018-04-24 02:22:24 +0800 |
commit | 010092312998e90688e1bfb004eb55c67a337429 (patch) | |
tree | 93a174b2eb7074283d6e43bcc98bc1f2c7925d57 /test/unit/token-rates-controller.js | |
parent | ddece0cc11215b323df96287f39e6758aa559f77 (diff) | |
parent | 74c419f9b65841c2966d1fe3b7414bf11e09e0d8 (diff) | |
download | tangerine-wallet-browser-010092312998e90688e1bfb004eb55c67a337429.tar.gz tangerine-wallet-browser-010092312998e90688e1bfb004eb55c67a337429.tar.zst tangerine-wallet-browser-010092312998e90688e1bfb004eb55c67a337429.zip |
Merge branch 'master' into testing
Diffstat (limited to 'test/unit/token-rates-controller.js')
-rw-r--r-- | test/unit/token-rates-controller.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/test/unit/token-rates-controller.js b/test/unit/token-rates-controller.js new file mode 100644 index 000000000..a49547313 --- /dev/null +++ b/test/unit/token-rates-controller.js @@ -0,0 +1,29 @@ +const assert = require('assert') +const sinon = require('sinon') +const TokenRatesController = require('../../app/scripts/controllers/token-rates') +const ObservableStore = require('obs-store') + +describe('TokenRatesController', () => { + it('should listen for preferences store updates', () => { + const preferences = new ObservableStore({ tokens: [] }) + const controller = new TokenRatesController({ preferences }) + preferences.putState({ tokens: ['foo'] }) + assert.deepEqual(controller._tokens, ['foo']) + }) + + it('should poll on correct interval', async () => { + const stub = sinon.stub(global, 'setInterval') + new TokenRatesController({ interval: 1337 }) // eslint-disable-line no-new + assert.strictEqual(stub.getCall(0).args[1], 1337) + stub.restore() + }) + + it('should fetch each token rate based on address', async () => { + const controller = new TokenRatesController() + controller.isActive = true + controller.fetchExchangeRate = address => address + controller.tokens = [{ address: 'foo' }, { address: 'bar' }] + await controller.updateExchangeRates() + assert.deepEqual(controller.store.getState().contractExchangeRates, { foo: 'foo', bar: 'bar' }) + }) +}) |