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Avoid dependency on shared state

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The test was passing only when run in isolation.
This commit is contained in:
Ford Hurley
2017-12-27 16:37:12 -05:00
parent 3ad3852dd6
commit 065f4c48ec
1 changed files with 9 additions and 8 deletions
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17
spec/text-editor-spec.js
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@@ -20,14 +20,15 @@ describe('TextEditor', () => {
await atom.packages.activatePackage('language-javascript')
})
it('generates unique ids for each editor', () => {
// Deserialized editors are initialized with an id:
new TextEditor({id: 0})
new TextEditor({id: 1})
new TextEditor({id: 2})
// Initializing an editor without an id causes a new id to be generated:
const generatedId = new TextEditor().id
expect(generatedId).toBe(3)
it('generates unique ids for each editor', async () => {
// Deserialized editors are initialized with the serialized id. We can
// initialize an editor with what we expect to be the next id:
const deserialized = new TextEditor({id: editor.id+1})
expect(deserialized.id).toEqual(editor.id+1)
// The id generator should skip the id used up by the deserialized one:
const fresh = new TextEditor()
expect(fresh.id).toNotEqual(deserialized.id)
})
describe('when the editor is deserialized', () => {