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import React from 'react'
import renderer from 'react-test-renderer'
import ConnectedIndicator, { ConnectionIndicator } from '../../../components/Header/ConnectionIndicator'
import { ConnectionState } from '../../../ducks/connection'
import { Provider } from 'react-redux'
import { TStore } from '../../ducks/tutils'
describe('ConnectionIndicator Component', () => {
it('should render INIT', () => {
let connectionIndicator = renderer.create(
<ConnectionIndicator state={ConnectionState.INIT}/>),
tree = connectionIndicator.toJSON()
expect(tree).toMatchSnapshot()
})
it('should render FETCHING', () => {
let connectionIndicator = renderer.create(
<ConnectionIndicator state={ConnectionState.FETCHING}/>),
tree = connectionIndicator.toJSON()
expect(tree).toMatchSnapshot()
})
it('should render ESTABLISHED', () => {
let connectionIndicator = renderer.create(
<ConnectionIndicator state={ConnectionState.ESTABLISHED}/>),
tree = connectionIndicator.toJSON()
expect(tree).toMatchSnapshot()
})
it('should render ERROR', () => {
let connectionIndicator = renderer.create(
<ConnectionIndicator state={ConnectionState.ERROR} message="foo"/>),
tree = connectionIndicator.toJSON()
expect(tree).toMatchSnapshot()
})
it('should render OFFLINE', () => {
let connectionIndicator = renderer.create(
<ConnectionIndicator state={ConnectionState.OFFLINE} />),
tree = connectionIndicator.toJSON()
expect(tree).toMatchSnapshot()
})
it('should connect to state', () => {
let store = TStore(),
provider = renderer.create(
<Provider store={store}>
<ConnectedIndicator/>
</Provider>),
tree = provider.toJSON()
expect(tree).toMatchSnapshot()
})
})
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