README

PHPUnit extension for test tracing

Installation

composer require --dev cyve/phpunit-opentelemetry-extension open-telemetry/exporter-otlp

Configuration

# phpunit.xml
<?xml version="1.0" encoding="UTF-8"?>
<phpunit>
   <!-- ... -->
    <extensions>
        <bootstrap class="Cyve\OpenTelemetry\Phpunit\OpenTelemetryExtension"/>
    </extensions>
</phpunit>

# .env.test
OTEL_SERVICE_NAME=service
OTEL_EXPORTER_OTLP_PROTOCOL=http/json
OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4318

• OTEL_SERVICE_NAME is the name of your application
• OTEL_EXPORTER_OTLP_PROTOCOL is any OTEL protocol
• OTEL_EXPORTER_OTLP_ENDPOINT is the storage endpoint (ex: Jaeger)

Usage

Run PHPUnit tests as usual.