Update tests.

Author: Moln

phpunit.xml

@@ -1,24 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit backupGlobals="false"
-         backupStaticAttributes="false"
-         bootstrap="tests/bootstrap.php"
-         colors="true"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         processIsolation="false"
-         stopOnFailure="false">
-    <testsuites>
-        <testsuite name="Integration Suite">
-            <directory>./tests/Integration</directory>
-        </testsuite>
-        <testsuite name="Unit Suite">
-            <directory>./tests/Unit</directory>
-        </testsuite>
-    </testsuites>
-    <filter>
-        <whitelist>
-            <directory suffix=".php">src/</directory>
-        </whitelist>
-    </filter>
-</phpunit>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" backupGlobals="false" backupStaticAttributes="false" bootstrap="tests/bootstrap.php" colors="true" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" processIsolation="false" stopOnFailure="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
+  <coverage>
+    <include>
+      <directory suffix=".php">src/</directory>
+    </include>
+  </coverage>
+  <testsuites>
+    <testsuite name="Integration Suite">
+      <directory>./tests/Integration</directory>
+    </testsuite>
+    <testsuite name="Unit Suite">
+      <directory>./tests/Unit</directory>
+    </testsuite>
+  </testsuites>
+</phpunit>

tests/Unit/Config/ConfigTest.php

@@ -32,6 +32,7 @@ public function shouldMakeConfig(): void
             'tableCacheSize' => 777,
             'custom' => [['random' => 'data']],
             'heartbeatPeriod' => 69,
+            'retry' => -1,
         ];
 
         $config = new Config(
@@ -71,6 +72,7 @@ public function shouldMakeConfig(): void
         self::assertSame($expected['custom'], $config->getCustom());
         self::assertSame($expected['heartbeatPeriod'], $config->getHeartbeatPeriod());
         self::assertSame($expected['databasesOnly'], $config->getDatabasesOnly());
+        self::assertSame($expected['retry'], $config->getRetry());
 
         $config->validate();
     }