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Convert packages/jaeger-ui-components/src/TracePageHeader/SpanGraph/TickLabels.test.js to RTL (#55284)

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Co-authored-by: gitstart <gitstart@users.noreply.github.com>
Co-authored-by: Nitesh Singh <nitesh.singh@gitstart.dev>
Co-authored-by: Rafael Toledo <87545086+Toledodev@users.noreply.github.com>
Co-authored-by: Murilo Amaral <87545137+MuriloAmarals@users.noreply.github.com>
Co-authored-by: Matheus Benini Ferreira <88898100+MatheusBeniniF@users.noreply.github.com>
Co-authored-by: Rubens Rafael <70234898+RubensRafael@users.noreply.github.com>
Co-authored-by: Toledodev <rafael.toledo@engenharia.ufjf.br>
Co-authored-by: Júlio Piubello da Silva Cabral <julio.piubello@gitstart.dev>
This commit is contained in:
GitStart 2022-09-19 13:02:33 +01:00 committed by GitHub
parent d2adb1a3cd
commit 6fb8abbbb6
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3 changed files with 11 additions and 16 deletions
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3
.betterer.results
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@ -23,9 +23,6 @@ exports[`no enzyme tests`] = {
"packages/grafana-ui/src/slate-plugins/suggestions.test.tsx:2682912140": [
[0, 18, 13, "RegExp match", "2409514259"]
],
"packages/jaeger-ui-components/src/TracePageHeader/SpanGraph/TickLabels.test.js:2931161174": [
[14, 19, 13, "RegExp match", "2409514259"]
],
"packages/jaeger-ui-components/src/TracePageHeader/SpanGraph/ViewingLayer.test.js:1676554632": [
[14, 19, 13, "RegExp match", "2409514259"]
],

22
packages/jaeger-ui-components/src/TracePageHeader/SpanGraph/TickLabels.test.js
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@ -11,8 +11,7 @@
// 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 { shallow } from 'enzyme';
import { render, screen } from '@testing-library/react';
import React from 'react';
import TickLabels from './TickLabels';
@ -23,37 +22,36 @@ describe('<TickLabels>', () => {
duration: 5000,
};
let wrapper;
let ticks;
beforeEach(() => {
wrapper = shallow(<TickLabels {...defaultProps} />);
ticks = wrapper.find('[data-test="tick"]');
render(<TickLabels {...defaultProps} />);
ticks = screen.getAllByTestId('tick');
});
it('renders the right number of ticks', () => {
expect(ticks.length).toBe(defaultProps.numTicks + 1);
expect(ticks).toHaveLength(defaultProps.numTicks + 1);
});
it('places the first tick on the left', () => {
const firstTick = ticks.first();
expect(firstTick.prop('style')).toEqual({ left: '0%' });
const firstTick = ticks[0];
expect(firstTick).toHaveStyle(`left: 0%;`);
});
it('places the last tick on the right', () => {
const lastTick = ticks.last();
expect(lastTick.prop('style')).toEqual({ right: '0%' });
const lastTick = ticks[ticks.length - 1];
expect(lastTick).toHaveStyle(`right: 0%;`);
});
it('places middle ticks at proper intervals', () => {
const positions = ['25%', '50%', '75%'];
positions.forEach((pos, i) => {
const tick = ticks.at(i + 1);
expect(tick.prop('style')).toEqual({ left: pos });
expect(tick).toHaveStyle(`left: ${pos};`);
});
});
it("doesn't explode if no trace is present", () => {
expect(() => shallow(<TickLabels {...defaultProps} trace={null} />)).not.toThrow();
expect(() => render(<TickLabels {...defaultProps} trace={null} />)).not.toThrow();
});
});

2
packages/jaeger-ui-components/src/TracePageHeader/SpanGraph/TickLabels.tsx
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@ -50,7 +50,7 @@ export default function TickLabels(props: TickLabelsProps) {
const portion = i / numTicks;
const style = portion === 1 ? { right: '0%' } : { left: `${portion * 100}%` };
ticks.push(
<div key={portion} className={styles.TickLabelsLabel} style={style} data-test="tick">
<div key={portion} className={styles.TickLabelsLabel} style={style} data-testid="tick">
{formatDuration(duration * portion)}
</div>
);