68 lines
2.7 KiB
C#
68 lines
2.7 KiB
C#
// <copyright file="HttpSemanticConventionHelperTest.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 Xunit;
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using static OpenTelemetry.Internal.HttpSemanticConventionHelper;
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namespace OpenTelemetry.Api.Tests.Internal;
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public class HttpSemanticConventionHelperTest
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{
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[Fact]
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public void VerifyFlags()
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{
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var testValue = HttpSemanticConvention.Dupe;
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Assert.True(testValue.HasFlag(HttpSemanticConvention.Old));
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Assert.True(testValue.HasFlag(HttpSemanticConvention.New));
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testValue = HttpSemanticConvention.Old;
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Assert.True(testValue.HasFlag(HttpSemanticConvention.Old));
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Assert.False(testValue.HasFlag(HttpSemanticConvention.New));
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testValue = HttpSemanticConvention.New;
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Assert.False(testValue.HasFlag(HttpSemanticConvention.Old));
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Assert.True(testValue.HasFlag(HttpSemanticConvention.New));
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}
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[Fact]
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public void VerifyGetSemanticConventionOptIn()
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{
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this.RunTestWithEnvironmentVariable(null, HttpSemanticConvention.Old);
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this.RunTestWithEnvironmentVariable(string.Empty, HttpSemanticConvention.Old);
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this.RunTestWithEnvironmentVariable("junk", HttpSemanticConvention.Old);
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this.RunTestWithEnvironmentVariable("none", HttpSemanticConvention.Old);
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this.RunTestWithEnvironmentVariable("NONE", HttpSemanticConvention.Old);
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this.RunTestWithEnvironmentVariable("http", HttpSemanticConvention.New);
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this.RunTestWithEnvironmentVariable("HTTP", HttpSemanticConvention.New);
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this.RunTestWithEnvironmentVariable("http/dup", HttpSemanticConvention.Dupe);
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this.RunTestWithEnvironmentVariable("HTTP/DUP", HttpSemanticConvention.Dupe);
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}
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private void RunTestWithEnvironmentVariable(string value, HttpSemanticConvention expected)
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{
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try
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{
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Environment.SetEnvironmentVariable("OTEL_SEMCONV_STABILITY_OPT_IN", value);
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Assert.Equal(expected, GetSemanticConventionOptIn());
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}
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finally
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{
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Environment.SetEnvironmentVariable("OTEL_SEMCONV_STABILITY_OPT_IN", null);
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}
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}
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}
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