82 lines
2.5 KiB
C#
82 lines
2.5 KiB
C#
// <copyright file="ServiceCollectionExtensionsTests.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 Microsoft.Extensions.DependencyInjection;
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using OpenTelemetry.Metrics;
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using OpenTelemetry.Trace;
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using Xunit;
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namespace OpenTelemetry.Extensions.DependencyInjection.Tests;
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public class ServiceCollectionExtensionsTests
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{
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[Theory]
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[InlineData(0)]
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[InlineData(1)]
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[InlineData(3)]
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public void ConfigureOpenTelemetryTracerProvider(int numberOfCalls)
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{
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var invocations = 0;
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var services = new ServiceCollection();
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for (int i = 0; i < numberOfCalls; i++)
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{
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services.ConfigureOpenTelemetryTracerProvider((sp, builder) => invocations++);
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}
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using var serviceProvider = services.BuildServiceProvider();
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var registrations = serviceProvider.GetServices<IConfigureTracerProviderBuilder>();
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foreach (var registration in registrations)
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{
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registration.ConfigureBuilder(serviceProvider, null!);
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}
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Assert.Equal(invocations, registrations.Count());
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Assert.Equal(numberOfCalls, registrations.Count());
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}
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[Theory]
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[InlineData(0)]
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[InlineData(1)]
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[InlineData(3)]
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public void ConfigureOpenTelemetryMeterProvider(int numberOfCalls)
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{
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var invocations = 0;
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var services = new ServiceCollection();
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for (int i = 0; i < numberOfCalls; i++)
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{
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services.ConfigureOpenTelemetryMeterProvider((sp, builder) => invocations++);
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}
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using var serviceProvider = services.BuildServiceProvider();
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var registrations = serviceProvider.GetServices<IConfigureMeterProviderBuilder>();
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foreach (var registration in registrations)
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{
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registration.ConfigureBuilder(serviceProvider, null!);
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}
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Assert.Equal(invocations, registrations.Count());
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Assert.Equal(numberOfCalls, registrations.Count());
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}
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}
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