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Return a Promise from setProviderType thunk (#8436)

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`setProviderType` returned a thunk that didn't return a Promise,
despite doing async work. It now returns a Promise.

None of the callers of this action creator needed to know when it
completed, so no changes to the call sites were made.
This commit is contained in:
Mark Stacey 2020-04-28 09:50:04 -03:00 committed by GitHub
parent 78fc024636
commit e132998930
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 19 additions and 19 deletions
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17
test/unit/ui/app/actions.spec.js
View File

@ -1076,28 +1076,27 @@ describe('Actions', function () {
beforeEach(function () {
store = mockStore({ metamask: { provider: {} } })
setProviderTypeSpy = sinon.stub(background, 'setProviderType')
})
afterEach(function () {
setProviderTypeSpy.restore()
})
it('calls setProviderType', function () {
store.dispatch(actions.setProviderType())
it('calls setProviderType', async function () {
setProviderTypeSpy = sinon.stub(background, 'setProviderType')
.callsArgWith(1, null)
await store.dispatch(actions.setProviderType())
assert(setProviderTypeSpy.calledOnce)
})
it('displays warning when setProviderType throws', function () {
it('displays warning when setProviderType throws', async function () {
setProviderTypeSpy = sinon.stub(background, 'setProviderType')
.callsArgWith(1, new Error('error'))
const expectedActions = [
{ type: 'DISPLAY_WARNING', value: 'Had a problem changing networks!' },
]
setProviderTypeSpy.callsFake((_, callback) => {
callback(new Error('error'))
})
store.dispatch(actions.setProviderType())
await store.dispatch(actions.setProviderType())
assert(setProviderTypeSpy.calledOnce)
assert.deepEqual(store.getActions(), expectedActions)
})

21
ui/app/store/actions.js
View File

@ -1402,19 +1402,20 @@ export function createRetryTransaction (txId, customGasPrice, customGasLimit) {
//
export function setProviderType (type) {
return (dispatch, getState) => {
return async (dispatch, getState) => {
const { type: currentProviderType } = getState().metamask.provider
log.debug(`background.setProviderType`, type)
background.setProviderType(type, (err) => {
if (err) {
log.error(err)
return dispatch(displayWarning('Had a problem changing networks!'))
}
dispatch(setPreviousProvider(currentProviderType))
dispatch(updateProviderType(type))
dispatch(setSelectedToken())
})
try {
await promisifiedBackground.setProviderType(type)
} catch (error) {
log.error(error)
dispatch(displayWarning('Had a problem changing networks!'))
return
}
dispatch(setPreviousProvider(currentProviderType))
dispatch(updateProviderType(type))
dispatch(setSelectedToken())
}
}