go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/milo/ui/src/bisection/tools/timestamp_formatters.test.ts (about)

     1  // Copyright 2023 The LUCI Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  import {
    16    getFormattedDuration,
    17    getFormattedTimestamp,
    18  } from './timestamp_formatters';
    19  
    20  describe('Test timestamp tools', () => {
    21    const start = '2022-09-06T07:13:12.435231Z';
    22    const end = '2022-09-06T07:13:16.893998Z';
    23  
    24    test('if duration formatting is correct', () => {
    25      expect(getFormattedDuration(start, end)).toBe('00:00:04');
    26    });
    27  
    28    test('if calculating duration is skipped appropriately', () => {
    29      expect(getFormattedDuration(end, start)).toBe('');
    30      expect(getFormattedDuration(start, '')).toBe('');
    31      expect(getFormattedDuration('', end)).toBe('');
    32    });
    33  
    34    test('if timestamp formatting skips empty strings', () => {
    35      expect(getFormattedTimestamp('')).toBe('');
    36    });
    37  });