test(unit) add DatadogHandler test

Author: musigm

tests/Unit/Handlers/DatadogHandlerTest.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Onramplab\LaravelLogEnhancement\Tests\Unit\Handlers;
+
+use Onramplab\LaravelLogEnhancement\Tests\TestCase;
+use Onramplab\LaravelLogEnhancement\Handlers\DatadogHandler;
+use ReflectionClass;
+use ReflectionProperty;
+
+class DatadogHandlerTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function construct_should_init()
+    {
+        $handler = new DatadogHandler(
+            'my-api-key',
+            'us5',
+            [
+                'source' => 'laravel',
+                'service' => 'my-service',
+                'hostname' => 'my-host',
+                'tags' => 'env:local',
+            ]
+        );
+
+        $properties = $this->getPrivateProperties($handler);
+
+        $this->assertEquals('my-api-key', $properties['key']);
+        $this->assertEquals('us5.datadoghq.com', $properties['apiHost']);
+        $this->assertEquals('laravel', $properties['attributes']['source']);
+        $this->assertEquals('my-service', $properties['attributes']['service']);
+        $this->assertEquals('my-host', $properties['attributes']['hostname']);
+        $this->assertEquals('env:local', $properties['attributes']['tags']);
+    }
+
+    private function getPrivateProperties($object)
+    {
+        $reflection = new ReflectionClass($object);
+        $properties = [];
+
+        foreach ($reflection->getProperties(ReflectionProperty::IS_PRIVATE) as $property) {
+            $property->setAccessible(true);
+            $properties[$property->getName()] = $property->getValue($object);
+        }
+
+        return $properties;
+    }
+}