AutoInstall Test fix

- New Mock for Renderer
- No need of prepared assert.ini.php anymore
- Mocking Renderer during Autoinstall

tests/Util/RendererMockTrait.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: philipp
+ * Date: 01.11.18
+ * Time: 10:08
+ */
+
+namespace Friendica\Test\Util;
+
+
+use Mockery\MockInterface;
+
+trait RendererMockTrait
+{
+	/**
+	 * @var MockInterface The Interface for mocking a renderer
+	 */
+	private $rendererMock;
+
+	public function mockGetMarkupTemplate($templateName, $return = '', $times = null)
+	{
+		if (!isset($this->rendererMock)) {
+			$this->rendererMock = \Mockery::mock('alias:Friendica\Core\Renderer');
+		}
+
+		$this->rendererMock
+			->shouldReceive('getMarkupTemplate')
+			->with($templateName)
+			->times($times)
+			->andReturn($return);
+	}
+
+	public function mockReplaceMacros($template, $args = [], $return = '', $times = null)
+	{
+		if (!isset($this->rendererMock)) {
+			$this->rendererMock = \Mockery::mock('alias:Friendica\Core\Renderer');
+		}
+
+		$this->rendererMock
+			->shouldReceive('replaceMacros')
+			->with($template, $args)
+			->times($times)
+			->andReturn($return);
+	}
+}