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Merge pull request #261 from suisha/peers-viewer-spec
peers-viewer spec
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,148 @@ | ||
| import {expect} from 'chai' | ||
| import {render, shallow} from 'enzyme' | ||
| import React from 'react' | ||
| import sinon from 'sinon' | ||
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| import PeersViewer from '../../app/scripts/components/peers-viewer' | ||
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| describe('PeersViewer', () => { | ||
| const peersViewer = new PeersViewer() | ||
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| describe('idCellRenderer', () => { | ||
| it('should render with correct id strings', () => { | ||
| const id = 'randomlonghashstringlol' | ||
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| const el = shallow(peersViewer._idCellRenderer(id)) | ||
| expect(el.find('Identicon').props().id).to.equal(id.substring(2)) | ||
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| // first child is Identicon. Second child would be element text | ||
| expect(el.find('.id-entry-wrapper').props().children[1]) | ||
| .to.equal(id.substring(2, 10)) | ||
| }) | ||
| }) | ||
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| describe('locationCellRenderer', () => { | ||
| it('should render with correct location values', () => { | ||
| const location = { | ||
| country_code: 'country_code', | ||
| city: 'city', | ||
| country_name: 'country_name' | ||
| } | ||
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| const el = shallow(peersViewer._locationCellRenderer(location)) | ||
| expect(el.find('Flag').props().country).to.equal(location.country_code) | ||
| // Flag is first child of this component's div. text is second | ||
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| const text = location.city + ', ' + location.country_name | ||
| expect(el.find('div').props().children[1]).to.equal(text) | ||
| }) | ||
| }) | ||
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| describe('agentCellRenderer', () => { | ||
| it('should render with correct base and version', () => { | ||
| const agent = 'base/version' | ||
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| const el = shallow(peersViewer._agentCellRenderer(agent)) | ||
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| // the strong element in this component has no children | ||
| expect(el.find('strong').props().children) | ||
| .to.equal('base') | ||
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| // span's children: strong, forward-slash, version | ||
| expect(el.find('span').props().children[2]) | ||
| .to.equal('version') | ||
| }) | ||
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| it('should return a dash if no agent', () => { | ||
| expect(peersViewer._agentCellRenderer()).to.equal('-') | ||
| }) | ||
| }) | ||
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| describe('_createTable', () => { | ||
| it('should render with correct attributes', () => { | ||
| const list = [1] | ||
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| const el = shallow(peersViewer._createTable(list)({ | ||
| width: 1000, | ||
| height: 2000 | ||
| })) | ||
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| const inst = el.instance() | ||
| expect(inst.props.width).to.equal(1000) | ||
| expect(inst.props.height).to.equal(2000) | ||
| expect(inst.props.rowsCount).to.equal(list.length) | ||
| }) | ||
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| it('should have the correct # of rows and columns', () => { | ||
| const list = [1, 2] | ||
| const s = sinon.sandbox.create() | ||
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| s.stub(peersViewer, '_idCellRenderer').returns(<div className={'foo'}/>) | ||
| s.stub(peersViewer, '_locationDataGetter').returns(<div className={'foo'}/>) | ||
| s.stub(peersViewer, '_locationCellRenderer').returns(<div className={'foo'}/>) | ||
| s.stub(peersViewer, '_agentCellRenderer').returns(<div className={'foo'}/>) | ||
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| const el = render(peersViewer._createTable(list)({ | ||
| width: 1000, | ||
| height: 2000 | ||
| })) | ||
|
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| const fields = [ | ||
| '.id-entry', | ||
| '.address-entry', | ||
| '.location-entry', | ||
| '.agent-entry' | ||
| ] | ||
|
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| fields.forEach((v) => { | ||
| // 2 rows means 2 of each column | ||
| expect(el.find(v).length).to.equal(2) | ||
| }) | ||
|
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| s.restore() | ||
| }) | ||
| }) | ||
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| describe('shouldComponentUpdate', () => { | ||
| it('should return true if nextProps and this.props are different', () => { | ||
| const nextProps = 'nextProps' | ||
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| expect(peersViewer.shouldComponentUpdate(nextProps)).to.equal(true) | ||
| }) | ||
| }) | ||
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| describe('render', () => { | ||
| const locations = { | ||
| id: { | ||
| city: 'city' | ||
| } | ||
| } | ||
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| const ids = [{ | ||
| address: 'address', | ||
| id: 'id', | ||
| location: location | ||
| }] | ||
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| it('should an AutoSizer element', () => { | ||
| // ids is an array of objects with fields address, id, location | ||
| // Details is peerId: | ||
| const details = { | ||
| id: { | ||
| address: 'address2', | ||
| id: 'id', | ||
| location: location | ||
| } | ||
| } | ||
|
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| // Details is peerId: | ||
| const el = shallow(<PeersViewer | ||
| ids={ids} | ||
| details={details} | ||
| locations={locations}/> | ||
| ) | ||
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| expect(el.find('AutoSizer').length).to.equal(1) | ||
| }) | ||
| }) | ||
| }) |