diff --git a/LaunchServer/build.gradle b/LaunchServer/build.gradle
index d948cc3d..8288f840 100644
--- a/LaunchServer/build.gradle
+++ b/LaunchServer/build.gradle
@@ -40,6 +40,13 @@
     )
 }
 
+test {
+    useJUnitPlatform()
+    testLogging {
+        events "passed", "skipped", "failed"
+    }
+}
+
 task sourcesJar(type: Jar) {
     from sourceSets.main.allJava
     archiveClassifier = 'sources'
@@ -107,6 +114,7 @@ pack project(':LauncherAPI')
     compileOnlyA 'com.google.guava:guava:26.0-jre'
     compileOnlyA 'log4j:log4j:1.2.17' // Do not update (laggy dep).
     compileOnlyA 'org.apache.logging.log4j:log4j-core:2.11.2'
+    testCompile 'org.junit.jupiter:junit-jupiter:5.4.1'
 }
 
 task hikari(type: Copy) {
diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/config/LaunchServerConfig.java b/LaunchServer/src/main/java/pro/gravit/launchserver/config/LaunchServerConfig.java
index dae1f39b..fbcdf705 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/config/LaunchServerConfig.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/config/LaunchServerConfig.java
@@ -312,7 +312,10 @@ public static LaunchServerConfig getDefault(LaunchServer.LaunchServerEnv env)
                 , "std")};
         newConfig.auth[0].displayName = "Default";
         newConfig.protectHandler = new StdProtectHandler();
-        newConfig.permissionsHandler = new JsonFilePermissionsHandler();
+        if(env.equals(LaunchServer.LaunchServerEnv.TEST))
+            newConfig.permissionsHandler = new DefaultPermissionsHandler();
+        else
+            newConfig.permissionsHandler = new JsonFilePermissionsHandler();
         newConfig.binaryName = "Launcher";
         newConfig.whitelistRejectString = "Вас нет в белом списке";
 
diff --git a/LaunchServer/src/test/java/pro/gravit/launchserver/StartLaunchServerTest.java b/LaunchServer/src/test/java/pro/gravit/launchserver/StartLaunchServerTest.java
new file mode 100644
index 00000000..d0dc375f
--- /dev/null
+++ b/LaunchServer/src/test/java/pro/gravit/launchserver/StartLaunchServerTest.java
@@ -0,0 +1,78 @@
+package pro.gravit.launchserver;
+
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+import pro.gravit.launcher.Launcher;
+import pro.gravit.launcher.managers.SimpleModulesConfigManager;
+import pro.gravit.launchserver.config.LaunchServerConfig;
+import pro.gravit.launchserver.config.LaunchServerRuntimeConfig;
+import pro.gravit.launchserver.manangers.LaunchServerGsonManager;
+import pro.gravit.launchserver.modules.impl.LaunchServerModulesManager;
+import pro.gravit.utils.command.StdCommandHandler;
+import pro.gravit.utils.helper.SecurityHelper;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.security.KeyPair;
+import java.security.interfaces.RSAPrivateKey;
+import java.security.interfaces.RSAPublicKey;
+
+public class StartLaunchServerTest {
+    @TempDir
+    public static Path modulesDir;
+    @TempDir
+    public static Path configDir;
+    @TempDir
+    public static Path dir;
+    public static LaunchServer launchServer;
+    @BeforeAll
+    public static void prepare() throws Exception
+    {
+        LaunchServerModulesManager modulesManager = new LaunchServerModulesManager(modulesDir, configDir);
+        SimpleModulesConfigManager configManager = new SimpleModulesConfigManager(configDir);
+        LaunchServerConfig config = LaunchServerConfig.getDefault(LaunchServer.LaunchServerEnv.TEST);
+        Launcher.gsonManager = new LaunchServerGsonManager(modulesManager);
+        Launcher.gsonManager.initGson();
+        LaunchServerRuntimeConfig runtimeConfig = new LaunchServerRuntimeConfig();
+        LaunchServerBuilder builder = new LaunchServerBuilder();
+        KeyPair pair = SecurityHelper.genRSAKeyPair();
+        RSAPublicKey publicKey = (RSAPublicKey) pair.getPublic();
+        RSAPrivateKey privateKey = (RSAPrivateKey) pair.getPrivate();
+        builder.setDir(dir)
+                .setEnv(LaunchServer.LaunchServerEnv.TEST)
+                .setConfig(config)
+                .setRuntimeConfig(runtimeConfig)
+                .setPublicKey(publicKey)
+                .setPrivateKey(privateKey)
+                .setLaunchServerConfigManager(new LaunchServer.LaunchServerConfigManager() {
+                    @Override
+                    public LaunchServerConfig readConfig() throws IOException {
+                        return null;
+                    }
+
+                    @Override
+                    public LaunchServerRuntimeConfig readRuntimeConfig() throws IOException {
+                        return null;
+                    }
+
+                    @Override
+                    public void writeConfig(LaunchServerConfig config) throws IOException {
+
+                    }
+
+                    @Override
+                    public void writeRuntimeConfig(LaunchServerRuntimeConfig config) throws IOException {
+
+                    }
+                })
+                .setModulesManager(modulesManager)
+                .setCommandHandler(new StdCommandHandler(false));
+        launchServer = builder.build();
+    }
+    @Test
+    public void start() throws Exception
+    {
+        launchServer.run();
+    }
+}