Function createMockCell

src/notebooks/deepnote/deepnoteTestHelpers.ts:81–136

(options?: CreateMockCellOptions)

 * @returns A mock NotebookCell
 */
export function createMockCell(options?: CreateMockCellOptions): NotebookCell {
    const opts = options ?? {};
    const {
        kind = NotebookCellKind.Code,
        languageId = 'python',
        text = '',
        outputs = [],
        notebookType = 'deepnote',
        notebookUri = Uri.file('/test/notebook.deepnote'),
        index = 0
    } = opts;

    // Preserve explicit undefined for metadata fields
    const metadata = Object.prototype.hasOwnProperty.call(opts, 'metadata') ? opts.metadata : {};
    const notebookMetadata = Object.prototype.hasOwnProperty.call(opts, 'notebookMetadata')
        ? opts.notebookMetadata
        : {};

    const notebook = createMockNotebook({
        notebookType,
        uri: notebookUri,
        metadata: notebookMetadata
    });

    const cellPath = `${notebookUri.path}#cell${index}`;

    const document = {
        uri: Uri.file(cellPath),
        fileName: cellPath,
        isUntitled: false,
        languageId,
        version: 1,
        isDirty: false,
        isClosed: false,
        getText: () => text,
        save: async () => true,
        eol: 1,
        lineCount: 1,
        lineAt: () => ({ text: '' }) as unknown,
        offsetAt: () => 0,
        positionAt: () => ({}) as unknown,
        validateRange: () => ({}) as unknown,
        validatePosition: () => ({}) as unknown,
        getWordRangeAtPosition: () => undefined
    } as unknown as TextDocument;

    return {
        index,
        notebook,
        kind,
        document,
        metadata,
        outputs,
        executionSummary: undefined
    } as unknown as NotebookCell;
}