Keep Mockito versions in sync; small fixes after JUnit 5 migration

pom.xml

@@ -212,7 +212,7 @@
             <plugin>
                 <groupId>org.jacoco</groupId>
                 <artifactId>jacoco-maven-plugin</artifactId>
-                <version>0.8.8</version>
+                <version>0.8.11</version>
                 <executions>
                     <execution>
                         <id>pre-unit-test</id>
@@ -1039,7 +1039,7 @@
             <groupId>org.mockito</groupId>
             <artifactId>mockito-junit-jupiter</artifactId>
             <scope>test</scope>
-            <version>2.27.0</version>
+            <version>4.11.0</version>
         </dependency>
 
         <!-- Required to mock the LuckPerms API-->

src/test/java/fr/xephi/authme/ConsoleLoggerTest.java

@@ -120,8 +120,8 @@ class ConsoleLoggerTest {
     @Test
     void shouldLogStackTraceToFile() throws IOException {
         // given
-        Settings settings = newSettings(true, LogLevel.INFO);
+        Settings settings = mock(Settings.class);
-        settings.getProperty(PluginSettings.LOG_LEVEL); // dummy code to avoid Mockito from complaining about the log level being stubbed
+        given(settings.getProperty(SecuritySettings.USE_LOGGING)).willReturn(true);
         ConsoleLogger.initializeSharedSettings(settings);
         Exception e = new IllegalStateException("Test exception message");
 

src/test/java/fr/xephi/authme/TestHelper.java

@@ -120,9 +120,20 @@ public final class TestHelper {
             .willAnswer(invocation -> ((Property<?>) invocation.getArgument(0)).getDefaultValue());
     }
 
+    /**
+     * Creates a file with the given name in the provided folder. Throws an exception if the file
+     * could not be created.
+     *
+     * @param folder the folder to create the file in
+     * @param filename the name of the file to create
+     * @return the created file
+     */
     public static File createFile(File folder, String filename) throws IOException {
         File file = new File(folder, filename);
-        file.createNewFile();
+        boolean created = file.createNewFile();
+        if (!created) {
+            throw new IllegalStateException("Could not create file '" + filename + "' in " + folder);
+        }
         return file;
     }
 }

src/test/java/fr/xephi/authme/util/PlayerUtilsTest.java

@@ -16,7 +16,7 @@ import static org.mockito.Mockito.mock;
 class PlayerUtilsTest {
 
     @BeforeAll
-    static void setAuthmeInstance() {
+    static void setUpLogger() {
         TestHelper.setupLogger();
     }