diff --git a/codeception.yml b/codeception.yml
index 2f2c202..254b8e9 100644
--- a/codeception.yml
+++ b/codeception.yml
@@ -11,6 +11,13 @@ settings:
     memory_limit: 1024M
     strict_xml: true
     backup_globals: false
+coverage:
+    enabled: false
+    remote: false
+    include:
+        - app/*
+    exclude:
+        - app/configs/*
 extensions:
     enabled:
         - Codeception\Extension\RunFailed
diff --git a/composer.json b/composer.json
index 357fc3f..7a86777 100644
--- a/composer.json
+++ b/composer.json
@@ -70,6 +70,7 @@
     ],
     "psr-4": {
       "Test\\Model\\": "tests/_support/Helper",
+      "Test\\Unit\\": "tests/Unit",
       "Test\\Traits\\": "tests/Traits"
     }
   },
diff --git a/phpunit.xml b/phpunit.xml
index bf77072..e11c5f5 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -15,6 +15,14 @@
       <directory suffix=".php">./tests/unit/</directory>
     </testsuite>
   </testsuites>
+  <filter>
+    <whitelist processUncoveredFilesFromWhitelist="true">
+      <directory suffix=".php">./app</directory>
+      <exclude>
+        <directory>./app/configs</directory>
+      </exclude>
+    </whitelist>
+  </filter>
   <php>
     <env name="APP_ENV" value="testing"/>
     <env name="APP_NAME" value="Test"/>
diff --git a/tests/unit/Repository/UserRepositoryTest.php b/tests/unit/Repository/UserRepositoryTest.php
new file mode 100644
index 0000000..f75306f
--- /dev/null
+++ b/tests/unit/Repository/UserRepositoryTest.php
@@ -0,0 +1,66 @@
+<?php
+
+namespace Test\Unit\Repository;
+
+use App\Model\User;
+use App\Repository\UserRepository;
+use Test\Traits\RunsMigrations;
+
+class UserRepositoryTest extends \PHPUnit_Framework_TestCase
+{
+    use RunsMigrations;
+
+    /**
+     * @var UserRepository
+     */
+    private $repository;
+
+    public function setUp()
+    {
+        $this->repository = new UserRepository();
+    }
+
+
+    public function test_finding_by_id()
+    {
+        $user  = factory(User::class)->create(['email' => 'steve@example.com']);
+        $found = $this->repository->findUserById($user->id);
+        $this->assertEquals($user->id, $found->id);
+    }
+
+    /**
+     * @expectedException     \Illuminate\Database\Eloquent\ModelNotFoundException
+     */
+    public function test_failing_to_find_by_id()
+    {
+        $user = factory(User::class)->create(['email' => 'steve@example.com']);
+        $this->repository->findUserById($user->id + 10);
+    }
+
+    public function test_finding_by_email()
+    {
+        $user  = factory(User::class)->create(['email' => 'steve@example.com']);
+        $found = $this->repository->findUserByEmail($user->email);
+        $this->assertEquals($user->id, $found->id);
+
+        $found = $this->repository->findUserByEmail('bob@example.com');
+        $this->assertNull($found);
+    }
+
+    public function test_email_address_unique_check()
+    {
+        $user  = factory(User::class)->create(['email' => 'steve@example.com']);
+        $email = 'bob@example.com';
+        $this->assertFalse($this->repository->emailAddressExists($email));
+        $this->assertTrue($this->repository->emailAddressExists($user->email));
+        $this->assertFalse($this->repository->emailAddressExists($user->email, $user->id));
+    }
+
+    public function test_password_verification()
+    {
+        $user = factory(User::class)->create(['password' => password_hash('password', PASSWORD_DEFAULT)]);
+        $this->assertTrue($this->repository->passwordHashMatches($user->id, 'password'));
+        $this->assertFalse($this->repository->passwordHashMatches($user->id, 'not-password'));
+        $this->assertFalse($this->repository->passwordHashMatches($user->id + 10, 'password'));
+    }
+}