42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
import assert from 'node:assert/strict'
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import test from 'node:test'
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import { executeSavedMutation } from '../src/app/mutation-refresh.ts'
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test('a saved mutation stays successful when its refresh fails', async () => {
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const events = []
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const refreshFailure = new Error('refresh unavailable')
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const outcome = await executeSavedMutation({
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mutate: async () => {
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events.push('mutate')
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return { id: 'created-1' }
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},
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onSaved: (value) => events.push(`saved:${value.id}`),
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refresh: async (value) => {
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events.push(`refresh:${value.id}`)
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throw refreshFailure
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},
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})
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assert.deepEqual(events, ['mutate', 'saved:created-1', 'refresh:created-1'])
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assert.equal(outcome.value.id, 'created-1')
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assert.equal(outcome.refreshError, refreshFailure)
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})
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test('a failed mutation does not close its draft or attempt a refresh', async () => {
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const events = []
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const mutationFailure = new Error('save rejected')
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await assert.rejects(() => executeSavedMutation({
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mutate: async () => {
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events.push('mutate')
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throw mutationFailure
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},
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onSaved: () => events.push('saved'),
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refresh: async () => events.push('refresh'),
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}), mutationFailure)
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assert.deepEqual(events, ['mutate'])
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})
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