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superset2/superset-frontend/src/explore/components/DataTablesPane/test/DataTableControls.test.tsx
T

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TypeScript

/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import {
act,
render,
screen,
sleep,
userEvent,
} from 'spec/helpers/testing-library';
import { GenericDataType } from '@apache-superset/core/common';
import {
TableControls,
ROW_LIMIT_OPTIONS,
} from '../components/DataTableControls';
import { TableControlsProps } from '../types';
const setup = (overrides: Partial<TableControlsProps> = {}) =>
render(
<TableControls
data={[]}
columnNames={['name']}
columnTypes={[GenericDataType.String]}
rowcount={0}
onInputChange={jest.fn()}
isLoading={false}
canDownload
rowLimit={100}
rowLimitOptions={ROW_LIMIT_OPTIONS}
onRowLimitChange={jest.fn()}
{...overrides}
/>,
{ useRedux: true },
);
test('shows the row count when the result fills the selected row limit', () => {
setup({ rowcount: 100, rowLimit: 100 });
expect(screen.getByTestId('row-count-label')).toHaveTextContent('100 rows');
});
test('warns that the row limit was reached when the result fills it', async () => {
setup({ rowcount: 100, rowLimit: 100 });
userEvent.hover(screen.getByTestId('row-count-label'));
expect(await screen.findByRole('tooltip')).toHaveTextContent(
'The row limit set for the chart was reached',
);
});
test('does not warn when the result is smaller than the selected row limit', async () => {
setup({ rowcount: 42, rowLimit: 100 });
expect(screen.getByTestId('row-count-label')).toHaveTextContent('42 rows');
userEvent.hover(screen.getByTestId('row-count-label'));
// Wait past antd's 0.1s mouseEnterDelay so a regression that made the
// tooltip appear would be caught here instead of racing the delay.
await act(() => sleep(150));
expect(screen.queryByRole('tooltip')).not.toBeInTheDocument();
});
test("warns when the chart's own row limit truncates below the selected row limit", async () => {
setup({ rowcount: 250, rowLimit: 1000, effectiveRowLimit: 250 });
userEvent.hover(screen.getByTestId('row-count-label'));
expect(await screen.findByRole('tooltip')).toHaveTextContent(
'The row limit set for the chart was reached',
);
});
test('labels the row limit selector so it is not read as a second row count', () => {
setup({ rowcount: 100, rowLimit: 100 });
expect(screen.getByText('Limit')).toBeInTheDocument();
});