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Add a test for generated TextEditor ids

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Ford Hurley
2017-12-27 15:16:22 -05:00
parent b5189e4e4a
commit 3ad3852dd6
1 changed files with 10 additions and 0 deletions
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10
spec/text-editor-spec.js
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@@ -20,6 +20,16 @@ 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)
})
describe('when the editor is deserialized', () => {
it('restores selections and folds based on markers in the buffer', async () => {
editor.setSelectedBufferRange([[1, 2], [3, 4]])