59 lines
1.8 KiB
TypeScript
59 lines
1.8 KiB
TypeScript
/*
|
|
* Copyright The OpenTelemetry Authors
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* https://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
import * as assert from 'assert';
|
|
import { context } from '@opentelemetry/api';
|
|
import { NoopAttributesProcessor } from '../../src/view/AttributesProcessor';
|
|
import { FilteringAttributesProcessor } from '../../src/view/AttributesProcessor';
|
|
|
|
describe('NoopAttributesProcessor', () => {
|
|
const processor = new NoopAttributesProcessor();
|
|
|
|
it('should return identical attributes on process', () => {
|
|
assert.deepStrictEqual(
|
|
processor.process({ foo: 'bar' }, context.active()),
|
|
{
|
|
foo: 'bar',
|
|
}
|
|
);
|
|
});
|
|
});
|
|
|
|
describe('FilteringAttributesProcessor', () => {
|
|
it('should not add keys when attributes do not exist', () => {
|
|
const processor = new FilteringAttributesProcessor(['foo', 'bar']);
|
|
assert.deepStrictEqual(processor.process({}, context.active()), {});
|
|
});
|
|
|
|
it('should only keep allowed attributes', () => {
|
|
const processor = new FilteringAttributesProcessor(['foo', 'bar']);
|
|
assert.deepStrictEqual(
|
|
processor.process(
|
|
{
|
|
foo: 'fooValue',
|
|
bar: 'barValue',
|
|
baz: 'bazValue',
|
|
},
|
|
context.active()
|
|
),
|
|
{
|
|
foo: 'fooValue',
|
|
bar: 'barValue',
|
|
}
|
|
);
|
|
});
|
|
});
|