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Add tests covering alternate syntax for aggregation contexts

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Related: #13690
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Michael Huynh 2018-11-03 08:07:08 +08:00
parent 5e748243af
commit f79b790ef6
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1 changed files with 43 additions and 0 deletions
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43
public/app/plugins/datasource/prometheus/specs/language_provider.test.ts
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@ -269,5 +269,48 @@ describe('Language completion provider', () => {
},
]);
});
it('returns no suggestions inside an unclear aggregation context using alternate syntax', () => {
const instance = new LanguageProvider(datasource, {
labelKeys: { '{__name__="metric"}': ['label1', 'label2', 'label3'] },
});
const value = Plain.deserialize('sum by ()');
const range = value.selection.merge({
anchorOffset: 8,
});
const valueWithSelection = value.change().select(range).value;
const result = instance.provideCompletionItems({
text: '',
prefix: '',
wrapperClasses: ['context-aggregation'],
value: valueWithSelection,
});
expect(result.context).toBe('context-aggregation');
expect(result.suggestions).toEqual([]);
});
it('returns label suggestions inside an aggregation context using alternate syntax', () => {
const instance = new LanguageProvider(datasource, {
labelKeys: { '{__name__="metric"}': ['label1', 'label2', 'label3'] },
});
const value = Plain.deserialize('sum by () (metric)');
const range = value.selection.merge({
anchorOffset: 8,
});
const valueWithSelection = value.change().select(range).value;
const result = instance.provideCompletionItems({
text: '',
prefix: '',
wrapperClasses: ['context-aggregation'],
value: valueWithSelection,
});
expect(result.context).toBe('context-aggregation');
expect(result.suggestions).toEqual([
{
items: [{ label: 'label1' }, { label: 'label2' }, { label: 'label3' }],
label: 'Labels',
},
]);
});
});
});