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4f3fc95d50
* Use @metamask/eslint-config@1.1.0 * Use eslint-plugin-mocha@6.2.2 * Mark root ESLint config as root * Update Mocha ESLint rules with shared ESLint config
21 lines
789 B
JavaScript
21 lines
789 B
JavaScript
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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describe('TokenRatesController', function () {
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it('should listen for preferences store updates', function () {
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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 function () {
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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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