2020-01-09 04:34:58 +01:00
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import assert from 'assert'
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import sinon from 'sinon'
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import TokenRatesController from '../../../../app/scripts/controllers/token-rates'
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import ObservableStore from 'obs-store'
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2018-04-16 17:21:06 +02:00
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describe('TokenRatesController', () => {
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it('should listen for preferences store updates', () => {
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const preferences = new ObservableStore({ tokens: [] })
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const controller = new TokenRatesController({ preferences })
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preferences.putState({ tokens: ['foo'] })
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assert.deepEqual(controller._tokens, ['foo'])
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})
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it('should poll on correct interval', async () => {
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const stub = sinon.stub(global, 'setInterval')
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new TokenRatesController({ interval: 1337 }) // eslint-disable-line no-new
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assert.strictEqual(stub.getCall(0).args[1], 1337)
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stub.restore()
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})
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})
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