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70 lines
2.6 KiB
JavaScript
70 lines
2.6 KiB
JavaScript
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import { getTimeOrNumberFormatter, formatLabel, tryNumify } from '../src/utils';
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describe('nvd3/utils', () => {
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describe('getTimeOrNumberFormatter(format)', () => {
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it('is a function', () => {
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expect(typeof getTimeOrNumberFormatter).toBe('function');
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});
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it('returns a date formatter if format is smart_date', () => {
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const time = new Date(Date.UTC(2018, 10, 21, 22, 11));
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expect(getTimeOrNumberFormatter('smart_date')(time)).toBe('10:11');
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});
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it('returns a number formatter otherwise', () => {
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expect(getTimeOrNumberFormatter('.3s')(3000000)).toBe('3.00M');
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expect(getTimeOrNumberFormatter()(3000100)).toBe('3.00M');
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});
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});
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describe('formatLabel()', () => {
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const verboseMap = {
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foo: 'Foo',
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bar: 'Bar',
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};
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it('formats simple labels', () => {
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expect(formatLabel('foo')).toBe('foo');
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expect(formatLabel(['foo'])).toBe('foo');
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expect(formatLabel(['foo', 'bar'])).toBe('foo, bar');
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});
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it('formats simple labels with lookups', () => {
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expect(formatLabel('foo', verboseMap)).toBe('Foo');
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expect(formatLabel('baz', verboseMap)).toBe('baz');
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expect(formatLabel(['foo'], verboseMap)).toBe('Foo');
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expect(formatLabel(['foo', 'bar', 'baz'], verboseMap)).toBe('Foo, Bar, baz');
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});
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it('deals with time shift properly', () => {
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expect(formatLabel(['foo', '1 hour offset'], verboseMap)).toBe('Foo, 1 hour offset');
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expect(formatLabel(['foo', 'bar', 'baz', '2 hours offset'], verboseMap)).toBe(
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'Foo, Bar, baz, 2 hours offset',
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);
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});
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});
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describe('tryNumify()', () => {
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it('tryNumify works as expected', () => {
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expect(tryNumify(5)).toBe(5);
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expect(tryNumify('5')).toBe(5);
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expect(tryNumify('5.1')).toBe(5.1);
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expect(tryNumify('a string')).toBe('a string');
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});
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});
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});
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