fix #25

spec/Tracing/Propagation/Doctrine/TraceContextInfoProviderSpec.php

@@ -0,0 +1,78 @@
+<?php
+
+/*
+ * This file is part of the worldia/instrumentation-bundle package.
+ * (c) Worldia <[email protected]>
+ */
+
+namespace spec\Instrumentation\Tracing\Propagation\Doctrine;
+
+use Composer\InstalledVersions;
+use Instrumentation\Tracing\Propagation\Doctrine\TraceContextInfoProviderInterface;
+use OpenTelemetry\SDK\Common\Attribute\AttributesInterface;
+use OpenTelemetry\SDK\Resource\ResourceInfo;
+use OpenTelemetry\SemConv\ResourceAttributes;
+use PhpSpec\ObjectBehavior;
+use Symfony\Component\HttpFoundation\ParameterBag;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpKernel\Kernel;
+
+class TraceContextInfoProviderSpec extends ObjectBehavior
+{
+    public function let(ResourceInfo $info, AttributesInterface $attributes): void
+    {
+        $attributes->has(ResourceAttributes::SERVICE_NAME)->willReturn(false);
+        $info->getAttributes()->willReturn($attributes);
+
+        $this->beConstructedWith($info);
+    }
+
+    public function it_implements_interface(): void
+    {
+        $this->shouldBeAnInstanceOf(TraceContextInfoProviderInterface::class);
+    }
+
+    public function it_gets_trace_context(): void
+    {
+        $this->getTraceContext()->shouldBeLike($this->getMinimalInfo());
+    }
+
+    public function it_gets_service_name(ResourceInfo $info, AttributesInterface $attributes, RequestStack $requestStack, Request $request, ParameterBag $requestParameters): void
+    {
+        $attributes->has(ResourceAttributes::SERVICE_NAME)->willReturn(true);
+        $attributes->get(ResourceAttributes::SERVICE_NAME)->willReturn('dummy-app');
+        $info->getAttributes()->willReturn($attributes);
+
+        $this->beConstructedWith($info);
+
+        $this->getTraceContext()->shouldBeLike(array_merge($this->getMinimalInfo(), [
+            'application' => 'dummy-app',
+        ]));
+    }
+
+    public function it_gets_controller_and_route(ResourceInfo $info, AttributesInterface $attributes, RequestStack $requestStack, Request $request, ParameterBag $requestParameters): void
+    {
+        $info->getAttributes()->willReturn($attributes);
+
+        $this->beConstructedWith($info, null, $requestStack);
+
+        $requestStack->getCurrentRequest()->willReturn($request);
+        $request->attributes = $requestParameters;
+        $requestParameters->get('_route')->willReturn('some_route');
+        $requestParameters->get('_controller')->willReturn('Some\Controller');
+
+        $this->getTraceContext()->shouldBeLike(array_merge($this->getMinimalInfo(), [
+            'controller' => 'Some\\\\Controller',
+            'route' => 'some_route',
+        ]));
+    }
+
+    private function getMinimalInfo(): array
+    {
+        return [
+            'db_driver' => sprintf('doctrine/dbal-%s', InstalledVersions::getVersion('doctrine/dbal')),
+            'framework' => sprintf('symfony-%s', Kernel::VERSION),
+        ];
+    }
+}