opentelemetry-js/packages/sdk-metrics/test/export/TestMetricProducer.ts

45 lines
1.3 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 { CollectionResult, ResourceMetrics } from '../../src/export/MetricData';
import { MetricProducer } from '../../src/export/MetricProducer';
import { testResource } from '../util';
export const emptyResourceMetrics = {
resource: testResource,
scopeMetrics: [],
};
export class TestMetricProducer implements MetricProducer {
private resourceMetrics: ResourceMetrics;
private errors: unknown[];
constructor(params?: {
resourceMetrics?: ResourceMetrics;
errors?: unknown[];
}) {
this.resourceMetrics = params?.resourceMetrics ?? emptyResourceMetrics;
this.errors = params?.errors ?? [];
}
async collect(): Promise<CollectionResult> {
return {
resourceMetrics: this.resourceMetrics,
errors: this.errors,
};
}
}