diff --git a/tests/Util/RendererMockTrait.php b/tests/Util/RendererMockTrait.php
index 1fe3bd97dc..b12327f49c 100644
--- a/tests/Util/RendererMockTrait.php
+++ b/tests/Util/RendererMockTrait.php
@@ -18,6 +18,13 @@ trait RendererMockTrait
 	 */
 	private $rendererMock;
 
+	/**
+	 * Mocking the method 'Renderer::getMarkupTemplate()'
+	 *
+	 * @param string $templateName The name of the template which should get
+	 * @param string $return the return value of the mock (should be defined to have it later for followUp use)
+	 * @param null|int $times How often the method will get used
+	 */
 	public function mockGetMarkupTemplate($templateName, $return = '', $times = null)
 	{
 		if (!isset($this->rendererMock)) {
@@ -31,6 +38,14 @@ trait RendererMockTrait
 			->andReturn($return);
 	}
 
+	/**
+	 * Mocking the method 'Renderer::replaceMacros()'
+	 *
+	 * @param string $template The template to use (normally, it is the mock result of 'mockGetMarkupTemplate()'
+	 * @param array $args The arguments to pass to the macro
+	 * @param string $return the return value of the mock
+	 * @param null|int $times How often the method will get used
+	 */
 	public function mockReplaceMacros($template, $args = [], $return = '', $times = null)
 	{
 		if (!isset($this->rendererMock)) {
diff --git a/tests/src/Core/Console/AutomaticInstallationConsoleTest.php b/tests/src/Core/Console/AutomaticInstallationConsoleTest.php
index 9882bf37e8..d8f78b483f 100644
--- a/tests/src/Core/Console/AutomaticInstallationConsoleTest.php
+++ b/tests/src/Core/Console/AutomaticInstallationConsoleTest.php
@@ -53,6 +53,13 @@ class AutomaticInstallationConsoleTest extends ConsoleTest
 		$this->mockConfigGet('config', 'php_path', false);
 	}
 
+	/**
+	 * Creates the arguments which is asserted to be passed to 'replaceMacros()' for creating the local.ini.php
+	 *
+	 * @param bool $withDb if true, DB will get saved too
+	 *
+	 * @return array The arguments to pass to the mock for 'replaceMacros()'
+	 */
 	private function createArgumentsForMacro($withDb)
 	{
 		$args = [