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Code

tx cont - add argument for provider constructor

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This commit is contained in:
kumavis 2017-07-25 14:36:19 -07:00
parent 5b9a6bd367
commit 4445ba1569
2 changed files with 24 additions and 17 deletions
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5
app/scripts/controllers/network.js
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@ -28,9 +28,9 @@ module.exports = class NetworkController extends EventEmitter {
this._provider = provider
}
initializeProvider (opts) {
initializeProvider (opts, providerContructor = MetaMaskProvider) {
this.providerInit = opts
this._provider = MetaMaskProvider(opts)
this._provider = providerContructor(opts)
this._proxy = new Proxy(this._provider, {
get: (obj, name) => {
if (name === 'on') return this._on.bind(this)
@ -38,6 +38,7 @@ module.exports = class NetworkController extends EventEmitter {
},
set: (obj, name, value) => {
this._provider[name] = value
return value
},
})
this.provider.on('block', this._logBlock.bind(this))

36
test/unit/network-contoller-test.js
View File

@ -3,6 +3,9 @@ const NetworkController = require('../../app/scripts/controllers/network')
describe('# Network Controller', function () {
let networkController
const networkControllerProviderInit = {
getAccounts: () => {},
}
beforeEach(function () {
networkController = new NetworkController({
@ -10,26 +13,13 @@ describe('# Network Controller', function () {
type: 'rinkeby',
},
})
// stub out provider
networkController._provider = new Proxy({}, {
get: (obj, name) => {
return () => {}
},
})
networkController.providerInit = {
getAccounts: () => {},
}
networkController.ethQuery = new Proxy({}, {
get: (obj, name) => {
return () => {}
},
})
networkController.initializeProvider(networkControllerProviderInit, dummyProviderConstructor)
})
describe('network', function () {
describe('#provider', function () {
it('provider should be updatable without reassignment', function () {
networkController.initializeProvider(networkController.providerInit)
networkController.initializeProvider(networkControllerProviderInit, dummyProviderConstructor)
const provider = networkController.provider
networkController._provider = {test: true}
assert.ok(provider.test)
@ -75,3 +65,19 @@ describe('# Network Controller', function () {
})
})
})
function dummyProviderConstructor() {
return {
// provider
sendAsync: noop,
// block tracker
start: noop,
stop: noop,
on: noop,
addListener: noop,
once: noop,
removeAllListeners: noop,
}
}
function noop() {}