54 lines
2.0 KiB
C#
54 lines
2.0 KiB
C#
// <copyright file="MeterFactoryTests.cs" company="OpenTelemetry Authors">
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// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// 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, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// </copyright>
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using System.Diagnostics;
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using System.Linq;
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using OpenTelemetry.Metrics;
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using OpenTelemetry.Metrics.Export;
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using OpenTelemetry.Metrics.Test;
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using OpenTelemetry.Trace;
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using Xunit;
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namespace OpenTelemetry.Configuration.Tests
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{
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public class MeterFactoryTests
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{
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[Fact]
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public void DefaultMeterShouldBeCollectedAsWell()
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{
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var testProcessor = new TestMetricProcessor();
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var meterProvider = (MeterProviderSdk)Sdk.CreateMeterProvider(mb => mb.SetMetricProcessor(testProcessor));
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var controller = meterProvider.PushMetricController;
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var defaultMeter = meterProvider.GetMeter(string.Empty) as MeterSdk;
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// Record some metrics using default meter
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var testCounter = defaultMeter.CreateInt64Counter("testCounter");
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var context = default(SpanContext);
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var labels = LabelSet.BlankLabelSet;
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testCounter.Add(context, 100, labels);
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testCounter.Add(context, 10, labels);
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// Collect using PushMetricController
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var sw = Stopwatch.StartNew();
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var metricToExport = controller.Collect(sw).ToList();
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Assert.Single(metricToExport);
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Assert.Single(metricToExport[0].Data);
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Assert.Equal(110, (metricToExport[0].Data[0] as Int64SumData).Sum);
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}
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}
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}
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