94 lines
2.8 KiB
C#
94 lines
2.8 KiB
C#
// <copyright file="HttpTests.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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#if NET6_0_OR_GREATER
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using FluentAssertions;
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using FluentAssertions.Execution;
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using IntegrationTests.Helpers;
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using OpenTelemetry.Proto.Trace.V1;
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using Xunit.Abstractions;
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namespace IntegrationTests;
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public class HttpTests : TestHelper
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{
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public HttpTests(ITestOutputHelper output)
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: base("Http", output)
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{
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}
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[Theory]
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[InlineData("")] // equivalent of default value
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[InlineData("b3multi")]
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[InlineData("b3")]
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[Trait("Category", "EndToEnd")]
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public void SubmitTraces(string propagators)
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{
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using var collector = new MockSpansCollector(Output);
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SetExporter(collector);
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Span? clientSpan = null;
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#if NET7_0_OR_GREATER
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collector.Expect("System.Net.Http", span =>
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#else
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collector.Expect("OpenTelemetry.Instrumentation.Http.HttpClient", span =>
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#endif
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{
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clientSpan = span;
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return true;
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});
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Span? serverSpan = null;
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collector.Expect("OpenTelemetry.Instrumentation.AspNetCore", span =>
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{
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serverSpan = span;
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return true;
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});
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Span? manualSpan = null;
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collector.Expect("TestApplication.Http", span =>
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{
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manualSpan = span;
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return true;
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});
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SetEnvironmentVariable("OTEL_PROPAGATORS", propagators);
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SetEnvironmentVariable("DISABLE_DistributedContextPropagator", "true");
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RunTestApplication();
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collector.AssertExpectations();
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using (new AssertionScope())
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{
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// testing context propagation via trace hierarchy
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clientSpan!.ParentSpanId.IsEmpty.Should().BeTrue();
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serverSpan!.ParentSpanId.Should().Equal(clientSpan.SpanId);
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manualSpan!.ParentSpanId.Should().Equal(serverSpan.SpanId);
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}
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}
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[Fact]
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[Trait("Category", "EndToEnd")]
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public void SubmitMetrics()
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{
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using var collector = new MockMetricsCollector(Output);
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SetExporter(collector);
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collector.Expect("OpenTelemetry.Instrumentation.Http");
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collector.Expect("OpenTelemetry.Instrumentation.AspNetCore");
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RunTestApplication();
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collector.AssertExpectations();
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}
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}
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#endif
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