31 lines
490 B
TypeScript
31 lines
490 B
TypeScript
import { DataQuery } from '@grafana/data';
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import { getNextRefIdChar } from './query';
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const dataQueries: DataQuery[] = [
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{
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refId: 'A',
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},
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{
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refId: 'B',
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},
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{
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refId: 'C',
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},
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{
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refId: 'D',
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},
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{
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refId: 'E',
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},
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];
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describe('Get next refId char', () => {
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it('should return next char', () => {
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expect(getNextRefIdChar(dataQueries)).toEqual('F');
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});
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it('should get first char', () => {
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expect(getNextRefIdChar([])).toEqual('A');
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});
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});
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