1// Copyright 2022 Google LLC
 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//     https://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
15import { test } from 'uvu'
16import * as assert from 'uvu/assert'
17import { log } from '../build/print.js'
18
19test('logger works', async () => {
20  $.verbose = 1
21  let stdout = ''
22  let stderr = ''
23  $.logFormat = (msg) => msg.map((m) => m.toUpperCase())
24  $.logPrint = (data, err) => {
25    if (data) stdout += data
26    if (err) stderr += err
27  }
28  $.logIgnore = ['b*', 'fetch']
29  log({ scope: 'foo' }, 'foo-test')
30  log({ scope: 'bar' }, 'bar-test')
31  log({ scope: 'baz' }, 'baz-test')
32  log({ scope: 'fetch' }, 'example.com')
33
34  assert.ok(stdout.includes('FOO-TEST'))
35  assert.ok(!stdout.includes('BAR-TEST'))
36  assert.ok(!stdout.includes('BAZ-TEST'))
37  assert.ok(!stdout.includes('EXAMPLE.COM'))
38
39  $.logOutput = 'stderr'
40  log({ scope: 'foo' }, 'foo')
41  assert.ok(stderr.includes('FOO'))
42
43  delete $.logPrint
44  delete $.logFormat
45  delete $.logIgnore
46  delete $.logOutput
47  $.verbose = 0
48})
49
50test.run()