it('should return false for change to file not exists', async () => {
let uri = URI.file('/tmp/not_exists').toString()
let versioned = VersionedTextDocumentIdentifier.create(uri, null)
let edit = TextEdit.insert(Position.create(0, 0), 'bar')
let documentChanges = [TextDocumentEdit.create(versioned, [edit])]
let res = await workspace.applyEdit({ documentChanges })
expect(res).toBe(false)
})
it('should not apply TextEdit if version miss match', async () => {
let doc = await helper.createDocument()
let versioned = VersionedTextDocumentIdentifier.create(doc.uri, 10)
let edit = TextEdit.insert(Position.create(0, 0), 'bar')
let change = TextDocumentEdit.create(versioned, [edit])
let workspaceEdit: WorkspaceEdit = {
documentChanges: [change]
}
let res = await workspace.applyEdit(workspaceEdit)
expect(res).toBe(false)
})
it('should apply TextEdit of documentChanges', async () => {
let doc = await helper.createDocument()
let versioned = VersionedTextDocumentIdentifier.create(doc.uri, doc.version)
let edit = TextEdit.insert(Position.create(0, 0), 'bar')
let change = TextDocumentEdit.create(versioned, [edit])
let workspaceEdit: WorkspaceEdit = {
documentChanges: [change]
}
let res = await workspace.applyEdit(workspaceEdit)
expect(res).toBe(true)
let line = await nvim.getLine()
expect(line).toBe('bar')
})
it('should support null version of documentChanges', async () => {
let file = path.join(__dirname, 'foo')
await workspace.createFile(file, { ignoreIfExists: true, overwrite: true })
let uri = URI.file(file).toString()
let versioned = VersionedTextDocumentIdentifier.create(uri, null)
let edit = TextEdit.insert(Position.create(0, 0), 'bar')
let change = TextDocumentEdit.create(versioned, [edit])
let workspaceEdit: WorkspaceEdit = {
documentChanges: [change]
}
let res = await workspace.applyEdit(workspaceEdit)
expect(res).toBe(true)
await nvim.command('wa')
let content = await readFile(file, 'utf8')
expect(content).toMatch(/^bar/)
await workspace.deleteFile(file, { ignoreIfNotExists: true })
})