1 files changed, 100 insertions, 0 deletions
diff --git a/vendor/opentracing/opentracing/src/OpenTracing/Mock/MockSpanContext.php b/vendor/opentracing/opentracing/src/OpenTracing/Mock/MockSpanContext.php
new file mode 100644
index 000000000..d094ea0e0
--- /dev/null
+++ b/vendor/opentracing/opentracing/src/OpenTracing/Mock/MockSpanContext.php
@@ -0,0 +1,100 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OpenTracing\Mock;
+
+use OpenTracing\SpanContext;
+use ArrayIterator;
+
+final class MockSpanContext implements SpanContext
+{
+    /**
+     * @var int
+     */
+    private $traceId;
+
+    /**
+     * @var int
+     */
+    private $spanId;
+
+    /**
+     * @var bool
+     */
+    private $isSampled;
+
+    /**
+     * @var array
+     */
+    private $items;
+
+    private function __construct(int $traceId, int $spanId, bool $isSampled, array $items)
+    {
+        $this->traceId = $traceId;
+        $this->spanId = $spanId;
+        $this->isSampled = $isSampled;
+        $this->items = $items;
+    }
+
+    public static function create(int $traceId, int $spanId, bool $sampled = true, array $items = []): SpanContext
+    {
+        return new self($traceId, $spanId, $sampled, $items);
+    }
+
+    public static function createAsRoot(bool $sampled = true, array $items = []): SpanContext
+    {
+        $traceId = $spanId = self::nextId();
+        return new self($traceId, $spanId, $sampled, $items);
+    }
+
+    public static function createAsChildOf(MockSpanContext $spanContext): SpanContext
+    {
+        $spanId = self::nextId();
+        return new self($spanContext->traceId, $spanId, $spanContext->isSampled, $spanContext->items);
+    }
+
+    public function getTraceId(): int
+    {
+        return $this->traceId;
+    }
+
+    public function getSpanId(): int
+    {
+        return $this->spanId;
+    }
+
+    public function isSampled(): bool
+    {
+        return $this->isSampled;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getIterator(): ArrayIterator
+    {
+        return new ArrayIterator($this->items);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getBaggageItem(string $key): ?string
+    {
+        return array_key_exists($key, $this->items) ? $this->items[$key] : null;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function withBaggageItem(string $key, string $value): SpanContext
+    {
+        return new self($this->traceId, $this->spanId, $this->isSampled, array_merge($this->items, [$key => $value]));
+    }
+
+    private static function nextId(): int
+    {
+        return mt_rand(0, 99999);
+    }
+}