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31 lines
1000 B
TypeScript
31 lines
1000 B
TypeScript
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import { renderLegendFormat } from './legend';
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describe('renderLegendFormat()', () => {
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const labels = {
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a: 'AAA',
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b: 'BBB',
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'with space': 'CCC',
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};
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it('works without any labels', () => {
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expect(renderLegendFormat('hello', {})).toEqual('hello');
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expect(renderLegendFormat('hello', labels)).toEqual('hello');
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});
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it('Simple replace', () => {
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expect(renderLegendFormat('value: {{a}}', labels)).toEqual('value: AAA');
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expect(renderLegendFormat('{{a}} {{with space}}', labels)).toEqual('AAA CCC');
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// not sure if this is expected... but current behavior
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expect(renderLegendFormat('{{ a }}', labels)).toEqual('AAA');
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});
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it('Bad syntax', () => {
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expect(renderLegendFormat('value: {{a}', labels)).toEqual('value: {{a}');
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expect(renderLegendFormat('value: {a}}}', labels)).toEqual('value: {a}}}');
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// Current behavior -- not sure if expected or not
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expect(renderLegendFormat('value: {{{a}}}', labels)).toEqual('value: {a}');
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});
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});
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