Function waitForTextOutput

src/test/datascience/notebook/helper.ts:1191–1213

(
    cell: NotebookCell,
    text: string,
    index: number = 0,
    isExactMatch = true,
    timeout = defaultNotebookTestTimeout
)

    return result;
}
export async function waitForTextOutput(
    cell: NotebookCell,
    text: string,
    index: number = 0,
    isExactMatch = true,
    timeout = defaultNotebookTestTimeout
) {
    await waitForCondition(
        async () => assertHasTextOutputInVSCode(cell, text, index, isExactMatch),
        timeout,
        () =>
            `After ${timeout}ms output, does not contain provided text '${text}' for Cell ${
                cell.index + 1
            } in output index ${index}, the outputs are: \n${cell.outputs
                .map(
                    (output, index) =>
                        `${index}. Output for Index "${index}" with total outputs ${
                            output.items.length
                        } is "${output.items.map(getOutputText).join('\n')}"`
                )
                .join(',\n')}`
    );
}
export function assertNotHasTextOutputInVSCode(cell: NotebookCell, text: string, index: number, isExactMatch = true) {
    const cellOutputs = cell.outputs;
    assert.ok(cellOutputs, 'No output');