diff --git a/tests/Aauth/Database/UserModelTest.php b/tests/Aauth/Database/UserModelTest.php
index 75f6420..bb0f082 100644
--- a/tests/Aauth/Database/UserModelTest.php
+++ b/tests/Aauth/Database/UserModelTest.php
@@ -1,10 +1,13 @@
 <?php namespace Tests\Aauth\Database;
 
 use CodeIgniter\Test\CIDatabaseTestCase;
-use \App\Models\Aauth\UserModel as UserModel;
+use CodeIgniter\Test\ReflectionHelper;
+use App\Models\Aauth\UserModel as UserModel;
 
 class UserModelTest extends CIDatabaseTestCase
 {
+	use ReflectionHelper;
+
 	protected $refresh = true;
 
 	protected $basePath = TESTPATH . '../application' . 'Database/Migrations';
@@ -26,4 +29,67 @@ class UserModelTest extends CIDatabaseTestCase
 		$this->assertEquals('admin', $user['username']);
 	}
 
+	public function testUpdateLastLogin()
+	{
+		$this->model->updateLastLogin(1);
+		$user = $this->model->find(1);
+		$this->assertTrue((strtotime("-5 seconds") < strtotime($user['last_login']) && strtotime("+5 seconds") > strtotime($user['last_login'])) && strtotime("-5 seconds") < strtotime($user['last_activity']) && strtotime("+5 seconds") > strtotime($user['last_activity']));
+	}
+
+	public function testUpdateLastActivity()
+	{
+		$this->model->updateLastActivity(1);
+		$user = $this->model->find(1);
+		$this->assertTrue(strtotime("-5 seconds") < strtotime($user['last_activity']) && strtotime("+5 seconds") > strtotime($user['last_activity']));
+	}
+
+	public function testUpdateBannedTrue()
+	{
+		$this->model->updateBanned(1, TRUE);
+		$this->assertTrue($this->model->isBanned(1));
+	}
+
+	public function testUpdateBannedFalse()
+	{
+		$this->model->updateBanned(1, FALSE);
+		$this->assertFalse($this->model->isBanned(1));
+	}
+
+	public function testExistsByIdTrue()
+	{
+		$this->assertTrue($this->model->existsById(1));
+	}
+
+	public function testExistsByIdFalse()
+	{
+		$this->assertFalse($this->model->existsById(0));
+	}
+
+	public function testExistsByEmailTrue()
+	{
+		$this->assertTrue($this->model->existsByEmail("admin@example.com"));
+	}
+
+	public function testExistsByEmailFalse()
+	{
+		$this->assertFalse($this->model->existsByEmail(""));
+	}
+
+	public function testExistsByUsernameTrue()
+	{
+		$this->assertTrue($this->model->existsByUsername("admin"));
+	}
+
+	public function testExistsByUsernameFalse()
+	{
+		$this->assertFalse($this->model->existsByUsername(""));
+	}
+
+	public function testHashPassword()
+	{
+		$userOld = $this->model->find(1);
+		$this->model->update(1, ['id' => 1, 'password' => 'password123456']);
+		$userNew = $this->model->find(1);
+		$this->assertTrue($userOld['password'] != $userNew['password'] && $userNew['password'] != 'password123456');
+	}
 }