diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 0000000..059b81c
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
+    backupGlobals="false" backupStaticAttributes="false"
+    beStrictAboutChangesToGlobalState="true" beStrictAboutOutputDuringTests="false" beStrictAboutResourceUsageDuringSmallTests="true" beStrictAboutTodoAnnotatedTests="true" beStrictAboutCoversAnnotation="false"
+    bootstrap="tests/bootstrap.php"
+    cacheResult="false"
+    colors="true"
+    convertErrorsToExceptions="true" convertDeprecationsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true"
+    enforceTimeLimit="true"
+    failOnWarning="true"
+    forceCoversAnnotation="false"
+    processIsolation="true"
+    stopOnError="true" stopOnFailure="true" stopOnIncomplete="true" stopOnSkipped="true" stopOnRisky="true"
+    testdox="true"
+    timeoutForSmallTests="1" timeoutForMediumTests="10" timeoutForLargeTests="60"
+    verbose="true">
+        <testsuites>
+            <testsuite name="tests">
+                <directory>tests/</directory>
+            </testsuite>
+        </testsuites>
+</phpunit>
diff --git a/tests/NodaNameSplitterTest.php b/tests/NodaNameSplitterTest.php
index e02c520..c24c214 100644
--- a/tests/NodaNameSplitterTest.php
+++ b/tests/NodaNameSplitterTest.php
@@ -6,8 +6,6 @@
  */
 declare(strict_types = 1);
 use PHPUnit\Framework\TestCase;
-require_once __DIR__ . "/../src/NodaNameSplitter.php";
-require_once __DIR__ . "/../../MD_STD/src/MD_STD.php";
 
 /**
  * This script contains tests for the actor name splitter.
@@ -18,6 +16,7 @@ final class NodaNameSplitterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -49,6 +48,7 @@ final class NodaNameSplitterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
diff --git a/tests/NodaTimeAutotranslaterTest.php b/tests/NodaTimeAutotranslaterTest.php
index c3756cb..0508798 100644
--- a/tests/NodaTimeAutotranslaterTest.php
+++ b/tests/NodaTimeAutotranslaterTest.php
@@ -6,12 +6,6 @@
  */
 declare(strict_types = 1);
 use PHPUnit\Framework\TestCase;
-require __DIR__ . "/../src/NodaTimeSplitter.php";
-require __DIR__ . "/../src/NodaTimeAutotranslater.php";
-require __DIR__ . "/../src/enums/NodaTimeAutotranslaterStatus.php";
-require __DIR__ . "/../src/enums/NodaTimeAutotranslaterSuffixMode.php";
-require __DIR__ . "/../src/enums/NodaTimeAutotranslaterUseCase.php";
-require __DIR__ . "/../src/enums/NodaTimeAutotranslaterLocales.php";
 
 /**
  * This script contains tests for the automatic translation class for time names.
@@ -22,6 +16,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -44,6 +39,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -66,6 +62,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -88,6 +85,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -110,6 +108,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -132,6 +131,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -154,6 +154,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -176,6 +177,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -198,6 +200,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -220,6 +223,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -242,6 +246,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -264,6 +269,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -286,6 +292,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -308,6 +315,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -331,6 +339,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -354,6 +363,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -377,6 +387,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -400,6 +411,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -423,6 +435,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -446,6 +459,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -469,6 +483,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -492,6 +507,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -515,6 +531,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -538,6 +555,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -561,6 +579,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -584,6 +603,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -607,6 +627,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -630,6 +651,7 @@ final class NodaTimeAutotranslaterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
diff --git a/tests/NodaTimeSplitterTest.php b/tests/NodaTimeSplitterTest.php
index 912382f..99bdef7 100644
--- a/tests/NodaTimeSplitterTest.php
+++ b/tests/NodaTimeSplitterTest.php
@@ -6,9 +6,6 @@
  */
 declare(strict_types = 1);
 use PHPUnit\Framework\TestCase;
-require_once __DIR__ . "/../src/NodaTimeSplitter.php";
-require_once __DIR__ . "/../src/NodaTimeAutotranslater.php";
-require_once __DIR__ . "/../../MD_STD/src/MD_STD.php";
 
 /**
  * This script contains tests for the time name splitter.
@@ -19,6 +16,7 @@ final class NodaTimeSplitterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -433,6 +431,7 @@ final class NodaTimeSplitterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -469,6 +468,7 @@ final class NodaTimeSplitterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -661,6 +661,7 @@ final class NodaTimeSplitterTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
diff --git a/tests/NodaUncertaintyHelperTest.php b/tests/NodaUncertaintyHelperTest.php
index 5d339a7..15cbf91 100644
--- a/tests/NodaUncertaintyHelperTest.php
+++ b/tests/NodaUncertaintyHelperTest.php
@@ -6,7 +6,6 @@
  */
 declare(strict_types = 1);
 use PHPUnit\Framework\TestCase;
-require_once __DIR__ . "/../src/NodaUncertaintyHelper.php";
 
 /**
  * This script contains tests for the uncertainty helper.
@@ -15,6 +14,9 @@ final class NodaUncertaintyHelperTest extends TestCase {
     /**
      * Removes uncertainty indicators from an time name.
      *
+     * @group ValidOutput
+     * @small
+     *
      * @return void
      */
     public function testCleanUncertaintyIndicatorsTime():void {
@@ -27,6 +29,9 @@ final class NodaUncertaintyHelperTest extends TestCase {
     /**
      * Attempts guessing whether time is uncertain.
      *
+     * @group ValidOutput
+     * @small
+     *
      * @return void
      */
     public function testGuessTimeCertainty():void {
@@ -39,6 +44,9 @@ final class NodaUncertaintyHelperTest extends TestCase {
     /**
      * Removes uncertainty indicators from an place name.
      *
+     * @group ValidOutput
+     * @small
+     *
      * @return void
      */
     public static function testCleanUncertaintyIndicatorsPlace():void {
@@ -51,6 +59,9 @@ final class NodaUncertaintyHelperTest extends TestCase {
     /**
      * Attempts guessing whether place is uncertain.
      *
+     * @group ValidOutput
+     * @small
+     *
      * @return void
      */
     public static function testGuessPlaceCertainty():void {
@@ -65,6 +76,9 @@ final class NodaUncertaintyHelperTest extends TestCase {
     /**
      * Removes uncertainty indicators from an actor name.
      *
+     * @group ValidOutput
+     * @small
+     *
      * @return void
      */
     public static function testCleanUncertaintyIndicatorsPersinst():void {
@@ -78,6 +92,9 @@ final class NodaUncertaintyHelperTest extends TestCase {
     /**
      * Attempts guessing whether persinst is uncertain.
      *
+     * @group ValidOutput
+     * @small
+     *
      * @return void
      */
     public static function testGuessPersinstCertainty():void {
diff --git a/tests/NodaValidationHelperTest.php b/tests/NodaValidationHelperTest.php
index 5a42835..90c37bc 100644
--- a/tests/NodaValidationHelperTest.php
+++ b/tests/NodaValidationHelperTest.php
@@ -6,8 +6,6 @@
  */
 declare(strict_types = 1);
 use PHPUnit\Framework\TestCase;
-require_once __DIR__ . "/../src/NodaValidationHelper.php";
-require_once __DIR__ . "/../../MDErrorReporter/exceptions/generic/MDgenericInvalidInputsException.php";
 
 /**
  * This script contains tests for the validation of single field contents.
@@ -16,6 +14,8 @@ final class NodaValidationHelperTest extends TestCase {
     /**
      * Test successfully refusing too short actor descriptions.
      *
+     * @small
+     *
      * @return void
      */
     public function testActorDescriptionValidationFailsOnTooShortInput():void {
@@ -28,6 +28,8 @@ final class NodaValidationHelperTest extends TestCase {
     /**
      * Test successfully refusing actor descriptions that have too few distinct characters.
      *
+     * @small
+     *
      * @return void
      */
     public function testActorDescriptionValidationFailsOnTooFewDistinctCharacters():void {
@@ -40,6 +42,8 @@ final class NodaValidationHelperTest extends TestCase {
     /**
      * Test successfully refusing actor descriptions that simply duplicate the actor name.
      *
+     * @small
+     *
      * @return void
      */
     public function testActorDescriptionValidationFailsOnDuplicatedActorNames():void {
@@ -60,6 +64,8 @@ final class NodaValidationHelperTest extends TestCase {
     /**
      * Test that a valid description is accepted.
      *
+     * @small
+     *
      * @return void
      */
     public function testActorDescriptionValidationAcceptsValidDescription():void {
diff --git a/tests/NodaWikidataFetcherTest.php b/tests/NodaWikidataFetcherTest.php
index df6184f..bfdc1f7 100644
--- a/tests/NodaWikidataFetcherTest.php
+++ b/tests/NodaWikidataFetcherTest.php
@@ -6,10 +6,6 @@
  */
 declare(strict_types = 1);
 use PHPUnit\Framework\TestCase;
-require_once __DIR__ . "/../src/NodaWikidataFetcher.php";
-require_once __DIR__ . "/../../MDErrorReporter/exceptions/generic/MDExpectedException.php";
-require_once __DIR__ . "/../../MD_STD/src/MD_STD.php";
-require_once __DIR__ . "/../../MD_STD/src/MD_STD_IN.php";
 
 /**
  * This script contains tests for the Wikidata fetcher.
@@ -20,6 +16,7 @@ final class NodaWikidataFetcherTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -35,6 +32,7 @@ final class NodaWikidataFetcherTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -49,6 +47,7 @@ final class NodaWikidataFetcherTest extends TestCase {
      *
      * @author Joshua Ramon Enslin <joshua@museum-digital.de>
      * @group  ValidOutput
+     * @small
      *
      * @return void
      */
@@ -61,6 +60,10 @@ final class NodaWikidataFetcherTest extends TestCase {
     /**
      * Test for cleaning wikidata info.
      *
+     * @author Joshua Ramon Enslin <joshua@museum-digital.de>
+     * @group  ValidOutput
+     * @small
+     *
      * @return void
      */
     public function testCleanWikidataInput():void {
@@ -260,6 +263,10 @@ Transclusion expansion time report (%,ms,calls,template)
     /**
      * Test for cleaning wikidata info.
      *
+     * @author Joshua Ramon Enslin <joshua@museum-digital.de>
+     * @group  ValidOutput
+     * @small
+     *
      * @return void
      */
     public function testCleanWikidataInputWithoutHtml():void {
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
new file mode 100644
index 0000000..5fbdcde
--- /dev/null
+++ b/tests/bootstrap.php
@@ -0,0 +1,25 @@
+<?PHP
+declare(strict_types = 1);
+
+/**
+ * Autoloader for musdb.
+ *
+ * @param string $className Name of the class to load.
+ *
+ * @return void
+ */
+\spl_autoload_register(function(string $className):void {
+
+    // Try using class map as defined through /scripts/buildClassMap.php
+
+    foreach (array_merge([__DIR__ . '/../tests', __DIR__ . '/../src', __DIR__ . '/../src/enums', __DIR__ . '/../../MD_STD/src', __DIR__ . '/../../MDErrorReporter', __DIR__ . '/../../MDErrorReporter/exceptions', __DIR__ . '/../../MDErrorReporter/exceptions/generic', __DIR__ . '/../../MDErrorReporter/exceptions/updates']) as $classDir) {
+
+        if (\file_exists("$classDir/$className.php")) {
+            include "$classDir/$className.php";
+            return;
+        }
+
+    }
+
+});
+