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test/WireMock.Net.Tests/OpenTelemetry/OpenTelemetryOptionsParserTests.cs

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+// Copyright © WireMock.Net
+
+using System;
+using FluentAssertions;
+using WireMock.OpenTelemetry;
+using Xunit;
+
+namespace WireMock.Net.Tests.OpenTelemetry;
+
+public class OpenTelemetryOptionsParserTests
+{
+    [Fact]
+    public void TryParseArguments_Enabled_ShouldReturnOptions()
+    {
+        // Act
+        var result = OpenTelemetryOptionsParser.TryParseArguments(
+        [
+            "--OpenTelemetryEnabled", "true",
+            "--OpenTelemetryExcludeAdminRequests", "false",
+            "--OpenTelemetryOtlpExporterEndpoint", "http://localhost:4317"
+        ], null, out var options);
+
+        // Assert
+        result.Should().BeTrue();
+        options.Should().NotBeNull();
+        options!.ExcludeAdminRequests.Should().BeFalse();
+        options.OtlpExporterEndpoint.Should().Be("http://localhost:4317");
+    }
+
+    [Fact]
+    public void TryParseArguments_NotEnabled_ShouldReturnNull()
+    {
+        // Act
+        var result = OpenTelemetryOptionsParser.TryParseArguments(Array.Empty<string>(), null, out var options);
+
+        // Assert
+        result.Should().BeTrue();
+        options.Should().BeNull();
+    }
+}