grafana/public/app/features/variables/utils.test.ts

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import { getCurrentText, isAllVariable } from './utils';
describe('isAllVariable', () => {
it.each`
variable | expected
${null} | ${false}
${undefined} | ${false}
${{}} | ${false}
${{ current: {} }} | ${false}
${{ current: { text: '' } }} | ${false}
${{ current: { text: null } }} | ${false}
${{ current: { text: undefined } }} | ${false}
${{ current: { text: 'Alll' } }} | ${false}
${{ current: { text: 'All' } }} | ${true}
${{ current: { text: [] } }} | ${false}
${{ current: { text: [null] } }} | ${false}
${{ current: { text: [undefined] } }} | ${false}
${{ current: { text: ['Alll'] } }} | ${false}
${{ current: { text: ['Alll', 'All'] } }} | ${false}
${{ current: { text: ['All'] } }} | ${true}
${{ current: { text: { prop1: 'test' } } }} | ${false}
`("when called with params: 'variable': '$variable' then result should be '$expected'", ({ variable, expected }) => {
expect(isAllVariable(variable)).toEqual(expected);
});
});
describe('getCurrentText', () => {
it.each`
variable | expected
${null} | ${''}
${undefined} | ${''}
${{}} | ${''}
${{ current: {} }} | ${''}
${{ current: { text: '' } }} | ${''}
${{ current: { text: null } }} | ${''}
${{ current: { text: undefined } }} | ${''}
${{ current: { text: 'A' } }} | ${'A'}
${{ current: { text: 'All' } }} | ${'All'}
${{ current: { text: [] } }} | ${''}
${{ current: { text: [null] } }} | ${''}
${{ current: { text: [undefined] } }} | ${''}
${{ current: { text: ['A'] } }} | ${'A'}
${{ current: { text: ['A', 'All'] } }} | ${'A,All'}
${{ current: { text: ['All'] } }} | ${'All'}
${{ current: { text: { prop1: 'test' } } }} | ${''}
`("when called with params: 'variable': '$variable' then result should be '$expected'", ({ variable, expected }) => {
expect(getCurrentText(variable)).toEqual(expected);
});
});