diff --git a/app/Console/Commands/BsInstallCommand.php b/app/Console/Commands/BsInstallCommand.php
index 022bd6d1..5d44b65e 100644
--- a/app/Console/Commands/BsInstallCommand.php
+++ b/app/Console/Commands/BsInstallCommand.php
@@ -19,11 +19,15 @@ class BsInstallCommand extends Command
             return;
         }
 
-        $this->call('key:generate');
-        $this->call('salt:random');
         $this->call('migrate', ['--force' => true]);
-        $this->call('jwt:secret', ['--no-interaction' => true]);
-        $this->call('passport:keys', ['--no-interaction' => true]);
+        if (! $this->getLaravel()->runningUnitTests()) {
+            // @codeCoverageIgnoreStart
+            $this->call('key:generate');
+            $this->call('salt:random');
+            $this->call('jwt:secret', ['--no-interaction' => true]);
+            $this->call('passport:keys', ['--no-interaction' => true]);
+            // @codeCoverageIgnoreEnd
+        }
 
         option(['site_url' => url('/')]);
 
diff --git a/app/Console/Commands/SaltRandomCommand.php b/app/Console/Commands/SaltRandomCommand.php
index 7409c424..69b0139b 100644
--- a/app/Console/Commands/SaltRandomCommand.php
+++ b/app/Console/Commands/SaltRandomCommand.php
@@ -65,6 +65,6 @@ class SaltRandomCommand extends Command
      */
     protected function generateRandomSalt()
     {
-        return bin2hex(random_bytes(16));
+        return bin2hex(resolve(\Illuminate\Contracts\Encryption\Encrypter::class)->generateKey('AES-128-CBC'));
     }
 }
diff --git a/phpunit.xml b/phpunit.xml
index 9778c8a5..7f2a9889 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -18,7 +18,6 @@
       <directory suffix=".php">./app</directory>
       <exclude>
         <directory suffix=".php">./app/Services/Cipher</directory>
-        <directory suffix=".php">./app/Console</directory>
       </exclude>
     </whitelist>
   </filter>
diff --git a/tests/CommandsTest/BsInstallCommandTest.php b/tests/CommandsTest/BsInstallCommandTest.php
new file mode 100644
index 00000000..ca963f63
--- /dev/null
+++ b/tests/CommandsTest/BsInstallCommandTest.php
@@ -0,0 +1,48 @@
+<?php
+
+namespace Tests;
+
+use Schema;
+use Artisan;
+use App\Models\User;
+use Illuminate\Foundation\Testing\DatabaseTransactions;
+
+class BsInstallCommandTest extends TestCase
+{
+    use DatabaseTransactions;
+
+    public function testInstallation()
+    {
+        $this->artisan('bs:install ibara.mayaka@hyouka.test 12345678 mayaka')
+            ->expectsOutput('You have installed Blessing Skin Server. Nothing to do.');
+
+        $tables = [
+            'user_closet',
+            'migrations',
+            'options',
+            'players',
+            'textures',
+            'users',
+            'reports',
+            'oauth_auth_codes',
+            'oauth_access_tokens',
+            'oauth_clients',
+            'oauth_personal_access_clients',
+            'oauth_refresh_tokens',
+            'notifications',
+            'jobs',
+        ];
+        array_walk($tables, function ($table) {
+            Schema::dropIfExists($table);
+        });
+
+        $this->artisan('bs:install ibara.mayaka@hyouka.test 12345678 mayaka')
+            ->expectsOutput('Installation completed!');
+        $this->assertEquals(url('/'), option('site_url'));
+        $user = User::first();
+        $this->assertEquals('ibara.mayaka@hyouka.test', $user->email);
+        $this->assertTrue($user->verifyPassword('12345678'));
+        $this->assertEquals('mayaka', $user->nickname);
+        $this->assertEquals(User::SUPER_ADMIN, $user->permission);
+    }
+}
diff --git a/tests/CommandsTest/SaltRandomCommandTest.php b/tests/CommandsTest/SaltRandomCommandTest.php
new file mode 100644
index 00000000..f64a71aa
--- /dev/null
+++ b/tests/CommandsTest/SaltRandomCommandTest.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace Tests;
+
+class SaltRandomCommandTest extends TestCase
+{
+    public function testGenerateSalt()
+    {
+        $result = bin2hex('deadbeef');
+        $this->mock(\Illuminate\Contracts\Encryption\Encrypter::class, function ($mock) {
+            $mock->shouldReceive('generateKey')->with('AES-128-CBC')->twice()->andReturn('deadbeef');
+        });
+        $this->artisan('salt:random')
+            ->expectsOutput("Application salt [$result] set successfully.");
+        $this->artisan('salt:random --show')
+            ->expectsOutput($result);
+    }
+}