Fix: Move tests one up

tests/Provider/Time/SystemTimeProviderTest.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Ramsey\Uuid\Test\Provider\Time;
+
+use Ramsey\Uuid\Provider\Time\SystemTimeProvider;
+use Ramsey\Uuid\Test\TestCase;
+use AspectMock\Test as AspectMock;
+
+class SystemTimeProviderTest extends TestCase
+{
+
+    public function testCurrentTimeReturnsTimestampArray()
+    {
+        $provider = new SystemTimeProvider();
+        $time = $provider->currentTime();
+        $this->assertArrayHasKey('sec', $time);
+        $this->assertArrayHasKey('usec', $time);
+    }
+
+    /**
+     * @runInSeparateProcess
+     * @preserveGlobalState disabled
+     */
+    public function testCurrentTimeUsesGettimeofday()
+    {
+        $this->skipIfHhvm();
+        $timestamp = ['sec' => 1458844556, 'usec' => 200997];
+        $func = AspectMock::func('Ramsey\Uuid\Provider\Time', 'gettimeofday', $timestamp);
+        $provider = new SystemTimeProvider();
+        $provider->currentTime();
+        $func->verifyInvokedOnce();
+    }
+}