diff --git a/phpunit.xml b/phpunit.xml
index 0949fa0..beaa135 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -4,6 +4,9 @@
         <include>
             <directory suffix=".php">src/</directory>
         </include>
+        <exclude>
+            <file>src/EnumServiceProvider.php</file>
+        </exclude>
         <report>
             <html outputDirectory="build/coverage"/>
             <text outputFile="build/coverage.txt"/>
@@ -15,4 +18,9 @@
             <directory suffix=".php">./tests/</directory>
         </testsuite>
     </testsuites>
+    <php>
+        <env name="APP_ENV" value="testing"/>
+        <env name="DB_CONNECTION" value="sqlite"/>
+        <env name="DB_DATABASE" value=":memory:"/>
+    </php>
 </phpunit>
diff --git a/src/BaseEnumRoutable.php b/src/BaseEnumRoutable.php
index afb39be..d618b10 100644
--- a/src/BaseEnumRoutable.php
+++ b/src/BaseEnumRoutable.php
@@ -21,7 +21,9 @@ abstract class BaseEnumRoutable extends BaseEnum implements UrlRoutable
      */
     public function getRouteKey()
     {
+        // @codeCoverageIgnoreStart
         throw new NotImplementedException('getRouteKey not implemented, should not be used.');
+        // @codeCoverageIgnoreEnd
     }
 
     /**
@@ -31,7 +33,9 @@ abstract class BaseEnumRoutable extends BaseEnum implements UrlRoutable
      */
     public function getRouteKeyName()
     {
+        // @codeCoverageIgnoreStart
         throw new NotImplementedException('getRouteKeyName not implemented, should not be used.');
+        // @codeCoverageIgnoreEnd
     }
 
     /**
@@ -72,6 +76,8 @@ abstract class BaseEnumRoutable extends BaseEnum implements UrlRoutable
      */
     public function resolveChildRouteBinding($childType, $value, $field)
     {
+        // @codeCoverageIgnoreStart
         throw new NotImplementedException('resolveChildRouteBinding not implemented, should not be used.');
+        // @codeCoverageIgnoreEnd
     }
 }
diff --git a/tests/BaseEnumRoutableTest.php b/tests/BaseEnumRoutableTest.php
new file mode 100644
index 0000000..9d353ed
--- /dev/null
+++ b/tests/BaseEnumRoutableTest.php
@@ -0,0 +1,247 @@
+<?php
+
+namespace Kwaadpepper\Enum\Tests;
+
+use App\Http\Requests\PassDayRequest;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+use Kwaadpepper\Enum\Exceptions\UnknownEnumClass;
+use Kwaadpepper\Enum\Rules\EnumIsValidRule;
+use Kwaadpepper\Enum\Tests\Enums\ContactFormCivility;
+use Kwaadpepper\Enum\Tests\Enums\Days;
+use Kwaadpepper\Enum\Tests\Enums\ForceStringsFromInteger;
+use Kwaadpepper\Enum\Tests\Enums\NotRoutableEnum;
+use Kwaadpepper\Enum\Tests\Models\Alarm;
+use Kwaadpepper\Enum\Tests\Models\Journal;
+use Kwaadpepper\Enum\Tests\Models\Report;
+use Orchestra\Testbench\TestCase;
+use SplFileObject;
+
+class BaseEnumRoutableTest extends TestCase
+{
+    /**
+     * Defines aliases
+     *
+     * @param [type] $app
+     * @return void
+     */
+    protected function getPackageAliases($app)
+    {
+        $app->alias(Alarm::class, 'Alarm');
+        $app->alias(Journal::class, 'Journal');
+        $app->alias(Report::class, 'Report');
+        $app->alias(Days::class, 'Days');
+        $app->alias(ContactFormCivility::class, 'ContactFormCivility');
+        $app->alias(ForceStringsFromInteger::class, 'ForceStringsFromInteger');
+        $app->alias(NotRoutableEnum::class, 'NotRoutableEnum');
+    }
+
+    /**
+     * Get package providers.
+     *
+     * @param  \Illuminate\Foundation\Application  $app
+     *
+     * @return array
+     */
+    // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundInExtendedClass
+    protected function getPackageProviders($app)
+    {
+        return [
+            'Kwaadpepper\Enum\EnumServiceProvider',
+        ];
+    }
+
+
+    /**
+     * Defines migrations
+     *
+     * @return void
+     */
+    protected function defineDatabaseMigrations()
+    {
+        Schema::create('reports', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->smallInteger('day');
+        });
+        Schema::create('alarms', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->smallInteger('day');
+        });
+        Schema::create('journals', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->smallInteger('day');
+        });
+    }
+
+    /**
+     * Defines seeders
+     *
+     * @return void
+     */
+    protected function defineDatabaseSeeders()
+    {
+        Report::create(['day' => Days::none()]);
+        Report::create(['day' => Days::mon()]);
+        Report::create(['day' => Days::tue()]);
+        Report::create(['day' => Days::wed()]);
+        Report::create(['day' => Days::thu()]);
+        Report::create(['day' => Days::fri()]);
+        Report::create(['day' => Days::sat()]);
+        Report::create(['day' => Days::sun()]);
+        Alarm::create(['day' => Days::none()]);
+        Alarm::create(['day' => Days::mon()]);
+        Alarm::create(['day' => Days::tue()]);
+        Alarm::create(['day' => Days::wed()]);
+        Alarm::create(['day' => Days::thu()]);
+        Alarm::create(['day' => Days::fri()]);
+        Alarm::create(['day' => Days::sat()]);
+        Alarm::create(['day' => Days::sun()]);
+        Journal::create(['day' => Days::none()]);
+        Journal::create(['day' => Days::mon()]);
+        Journal::create(['day' => Days::tue()]);
+        Journal::create(['day' => Days::wed()]);
+        Journal::create(['day' => Days::thu()]);
+        Journal::create(['day' => Days::fri()]);
+        Journal::create(['day' => Days::sat()]);
+        Journal::create(['day' => Days::sun()]);
+    }
+
+    /**
+     * Define routes setup.
+     *
+     * @param  \Illuminate\Routing\Router  $router
+     *
+     * @return void
+     */
+    protected function defineRoutes($router)
+    {
+        $router->get('/journals/{journal}', function (Journal $journal) {
+            return response()->json([$journal->day]);
+        })->middleware('bindings');
+        $router->get('/reports/{report}', function (Report $report) {
+            return response()->json([$report->day]);
+        })->middleware('bindings');
+        $router->get('/alarms/{alarm}', function (Alarm $alarm) {
+            return response()->json([$alarm->day]);
+        })->middleware('bindings');
+        $router->get('/days/{day}', function (Days $day) {
+            return response()->json([$day]);
+        })->middleware('bindings');
+        $router->get('/day-validation', function (PassDayRequest $request) {
+            return response()->json([Days::make((int)$request->day)]);
+        })->middleware('bindings');
+        $router->get('/civilities/{civility}', function (ContactFormCivility $civility) {
+            return response()->json([$civility]);
+        })->middleware('bindings');
+        $router->get('/force/{force}', function (ForceStringsFromInteger $force) {
+            return response()->json([$force]);
+        })->middleware('bindings');
+        $router->get('/notroutable/{notroutable}', function (NotRoutableEnum $notroutable) {
+            return response()->json([$notroutable]);
+        })->middleware('bindings');
+    }
+
+    public function testRoutesDays()
+    {
+        $response = $this->call('GET', sprintf('/days/%s', Days::none()->value));
+        $response->assertOk();
+        $response->assertExactJson([Days::none()]);
+        $response = $this->call('GET', sprintf('/days/%s', Days::mon()->value));
+        $response->assertOk();
+        $response->assertExactJson([Days::mon()]);
+    }
+
+    public function testRoutesCivilities()
+    {
+        $response = $this->call('GET', sprintf('/civilities/%s', ContactFormCivility::mme()->value));
+        $response->assertOk();
+        $response->assertExactJson([ContactFormCivility::mme()]);
+    }
+
+    public function testRoutesWithEnumIntString()
+    {
+        $response = $this->call('GET', sprintf('/force/%s', ForceStringsFromInteger::valueB()->value));
+        $response->assertOk();
+        $response->assertExactJson([ForceStringsFromInteger::valueB()]);
+    }
+
+    public function testRoutesWithEnumNotFound()
+    {
+        $response = $this->call('GET', '/force/6');
+        $response->assertNotFound();
+    }
+
+    public function testRoutesWithEnumAsPrimaryKey()
+    {
+        $response = $this->call('GET', sprintf('/reports/%s', Days::none()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/reports/%s', Days::mon()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/reports/%s', Days::tue()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/reports/%s', Days::fri()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/reports/%s', 9999));
+        $response->assertNotFound();
+    }
+
+    public function testRoutesWithEnumAsPrimaryKeyWithoutCastEnums()
+    {
+        $response = $this->call('GET', sprintf('/alarms/%s', Days::none()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/alarms/%s', Days::mon()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/alarms/%s', Days::tue()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/alarms/%s', Days::fri()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/alarms/%s', 9999));
+        $response->assertNotFound();
+    }
+
+    public function testRoutesWithEnumAsPrimaryKeyWithoutCastEnumsAndCast()
+    {
+        $response = $this->call('GET', sprintf('/journals/%s', Days::none()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/journals/%s', Days::mon()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/journals/%s', Days::tue()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/journals/%s', Days::fri()->value));
+        $response->assertOk();
+        $response = $this->call('GET', sprintf('/journals/%s', 9999));
+        $response->assertNotFound();
+    }
+
+    public function testRules()
+    {
+        $rule = new EnumIsValidRule(Days::class);
+        $this->assertTrue($rule->passes('day', Days::mon()->value));
+        $this->assertFalse($rule->passes('day', 9999));
+        $this->assertFalse($rule->passes('day', Days::mon()));
+    }
+
+    public function testRulesRequest()
+    {
+        $response = $this->call('GET', sprintf('/day-validation?day=%s', Days::fri()->value));
+        $response->assertOk();
+    }
+
+    public function testRulesRequestFail()
+    {
+        $response = $this->json('GET', sprintf('/day-validation?day=%s', '"!:'));
+        $response->assertJsonValidationErrors('day');
+    }
+
+    public function testRulesRequestInvalid()
+    {
+        $this->expectException(UnknownEnumClass::class);
+        new EnumIsValidRule(SplFileObject::class);
+    }
+
+    public function testNotRoutableEnum()
+    {
+        $response = $this->json('GET', sprintf('/notroutable/%s', '1'));
+        $response->assertOk();
+    }
+}
diff --git a/tests/BaseEnumTest.php b/tests/BaseEnumTest.php
new file mode 100644
index 0000000..df3221b
--- /dev/null
+++ b/tests/BaseEnumTest.php
@@ -0,0 +1,175 @@
+<?php
+
+namespace Kwaadpepper\Enum\Tests;
+
+use BadMethodCallException;
+use Exception;
+use Kwaadpepper\Enum\Exceptions\DuplicateLabelsException;
+use Kwaadpepper\Enum\Exceptions\DuplicateValuesException;
+use Kwaadpepper\Enum\Exceptions\UnknownEnumProperty;
+use Kwaadpepper\Enum\Tests\Enums\Days;
+use Kwaadpepper\Enum\Tests\Enums\DuplicatedLabels;
+use Kwaadpepper\Enum\Tests\Enums\DuplicatedValues;
+use Kwaadpepper\Enum\Tests\Enums\ForceStringsFromInteger;
+use Kwaadpepper\Enum\Tests\Models\Report;
+use Orchestra\Testbench\TestCase;
+use ReflectionClass;
+use stdClass;
+use TypeError;
+
+class BaseEnumTest extends TestCase
+{
+    public function testEnum()
+    {
+        $mon = Days::mon();
+        $tue = Days::tue();
+        Days::toArray();
+        Days::toValues();
+        Days::toLabels();
+        json_encode($tue);
+
+        // basic tests
+        $this->assertEquals('Monday', $mon->label, 'Days::mon()->value should be equals to `Monday`');
+        $this->assertEquals(2, $mon->value, 'Days::mon()->value should be equals to `2`');
+        $this->assertClassHasAttribute('value', Days::class, 'Days should have a value property');
+        $this->assertClassHasAttribute('label', Days::class, 'Days should have a label property');
+
+        // undef prop test
+        $exception = null;
+        try {
+            $mon->propthatdontexists;
+        } catch (Exception $e) {
+            $exception = $e;
+        } finally {
+            $this->assertEquals(
+                UnknownEnumProperty::class,
+                \is_object($exception) ? \get_class($exception) : $exception,
+                'Accessing non existent prop on base enum should throw an UnknownEnumProperty exception'
+            );
+        }
+
+        $this->assertEquals('Days', $mon->getEnumName(), 'getEnumName should return the enum class name');
+        $this->assertEquals('mon', $mon->getDefinition(), 'Days::mon() definition should be `mon`');
+        $this->assertFalse($mon->equals($tue), 'Days::mon() should not be equals to Days::tue()');
+        $this->assertTrue($mon->equals($mon), 'Days::mon() should be equals to Days::mon()');
+        $this->assertIsArray(Days::toArray(), 'toArray method should return an array');
+        $this->assertIsArray(Days::toValues(), 'toValues method should return an array');
+        $this->assertIsArray(Days::toLabels(), 'toLabels method should return an array');
+        $this->assertEquals([
+            0 => 1,
+            1 => 2,
+            2 => 4,
+            3 => 8,
+            4 => 16,
+            5 => 32,
+            6 => 64,
+            7 => 128
+        ], Days::toValues(), 'Days::toValues method should return an integer array');
+        $this->assertEquals([
+            0 => 'None',
+            1 => 'Monday',
+            2 => 'Tuesday',
+            3 => 'Wednesday',
+            4 => 'Thursday',
+            5 => 'Friday',
+            6 => 'Saturday',
+            7 => 'Sunday'
+        ], Days::toLabels(), 'Days::toLabels method should return a string array');
+        $this->assertEquals([
+            0 => Days::none(),
+            1 => Days::mon(),
+            2 => Days::tue(),
+            3 => Days::wed(),
+            4 => Days::thu(),
+            5 => Days::fri(),
+            6 => Days::sat(),
+            7 => Days::sun()
+        ], Days::toArray(), 'Days::toLabels method should return an enum array');
+        $this->assertEquals(
+            (string)ForceStringsFromInteger::valueA()->value,
+            (string)ForceStringsFromInteger::valueA(),
+            'BaseEnum::__toString should return the value as a string'
+        );
+    }
+
+    public function testCannotAssignAnEnumValue()
+    {
+        $this->expectError();
+        $enum        = Days::mon();
+        $enum->value = 'anything';
+    }
+
+    public function testCannotAssignAnEnumLabel()
+    {
+        $this->expectError();
+        $enum        = Days::mon();
+        $enum->label = 'anything';
+    }
+
+    /**
+     * This method is here for code coverage
+     *
+     * @return void
+     */
+    public function testHackingEnumValueCouldConfuseCache()
+    {
+        $enum     = Days::mon();
+        $refClass = new ReflectionClass($enum);
+        $property = $refClass->getProperty('value');
+        $property->setAccessible(true);
+        $property->setValue($enum, 'anything');
+        $this->assertEquals('anything', $enum->value);
+        $this->assertNull(
+            $enum->getDefinition(),
+            'BaseEnum::getDefinition should be null when hacking var consing cache'
+        );
+    }
+
+    public function testValidEnumSet()
+    {
+        $this->expectNotToPerformAssertions();
+        $report      = new Report();
+        $report->day = Days::mon();
+        $report->day = Days::mon()->value;
+    }
+
+    public function testInvalidEnumSet()
+    {
+        $this->expectException(BadMethodCallException::class);
+        $report      = new Report();
+        $report->day = Days::mon()->label;
+    }
+
+    public function testInvalidEnumSetWithFloat()
+    {
+        $this->expectException(TypeError::class);
+        $report      = new Report();
+        $report->day = 0.1;
+    }
+
+    public function testInvalidEnumSetNotAuthorizedType()
+    {
+        $this->expectException(TypeError::class);
+        $report      = new Report();
+        $report->day = new stdClass();
+    }
+
+    public function testInvalidEnumCanSetNull()
+    {
+        $this->expectNotToPerformAssertions();
+        $report      = new Report();
+        $report->day = null;
+    }
+
+    public function testDuplicatedValues()
+    {
+        $this->expectException(DuplicateValuesException::class);
+        DuplicatedValues::one();
+    }
+
+    public function testDuplicatedLabels()
+    {
+        $this->expectException(DuplicateLabelsException::class);
+        DuplicatedLabels::one();
+    }
+}
diff --git a/tests/EnumTest.php b/tests/EnumTest.php
deleted file mode 100644
index f3fcf77..0000000
--- a/tests/EnumTest.php
+++ /dev/null
@@ -1,121 +0,0 @@
-<?php
-
-namespace Kwaadpepper\Enum\Tests;
-
-use Kwaadpepper\Enum\Rules\EnumIsValidRule;
-use Kwaadpepper\Enum\Tests\Enums\ContactFormCivility;
-use Kwaadpepper\Enum\Tests\Enums\Days;
-use Kwaadpepper\Enum\Tests\Enums\ForceStringsFromInteger;
-use Orchestra\Testbench\TestCase;
-
-class EnumTest extends TestCase
-{
-    protected function getPackageAliases($app)
-    {
-        $app->alias(Days::class, 'Days');
-        $app->alias(ContactFormCivility::class, 'ContactFormCivility');
-        $app->alias(ForceStringsFromInteger::class, 'ForceStringsFromInteger');
-    }
-
-    /**
-     * Define routes setup.
-     *
-     * @param  \Illuminate\Routing\Router  $router
-     *
-     * @return void
-     */
-    protected function defineRoutes($router)
-    {
-        $router->get('/days/{day}', function (Days $day) {
-            return response()->json([$day]);
-        })->middleware('bindings');
-        $router->get('/civilities/{civility}', function (ContactFormCivility $civility) {
-            return response()->json([$civility]);
-        })->middleware('bindings');
-        $router->get('/force/{force}', function (ForceStringsFromInteger $force) {
-            return response()->json([$force]);
-        })->middleware('bindings');
-    }
-
-
-    public function testEnum()
-    {
-        $mon = Days::mon();
-        $tue = Days::tue();
-        Days::toArray();
-        Days::toValues();
-        Days::toLabels();
-        json_encode($tue);
-        $mon->getDefinition();
-        $this->assertClassHasAttribute('value', Days::class);
-        $this->assertClassHasAttribute('label', Days::class);
-        $this->assertFalse($mon->equals($tue));
-        $this->assertTrue($mon->equals($mon));
-        $this->assertIsArray(Days::toArray());
-        $this->assertIsArray(Days::toValues());
-        $this->assertIsArray(Days::toLabels());
-        $this->assertEquals([
-            0 => 0,
-            1 => 1,
-            2 => 2,
-            3 => 4,
-            4 => 8,
-            5 => 16,
-            6 => 32,
-            7 => 64
-        ], Days::toValues());
-        $this->assertEquals([
-            0 => 'None',
-            1 => 'Monday',
-            2 => 'Tuesday',
-            3 => 'Wednesday',
-            4 => 'Thursday',
-            5 => 'Friday',
-            6 => 'Saturday',
-            7 => 'Sunday'
-        ], Days::toLabels());
-        $this->assertEquals([
-            0 => Days::none(),
-            1 => Days::mon(),
-            2 => Days::tue(),
-            3 => Days::wed(),
-            4 => Days::thu(),
-            5 => Days::fri(),
-            6 => Days::sat(),
-            7 => Days::sun()
-        ], Days::toArray());
-        $this->assertEquals('Monday', (string)$mon);
-    }
-
-    public function testRoutesDays()
-    {
-        $response = $this->call('GET', '/days/1');
-        $response->assertOk();
-        $response->assertExactJson([Days::mon()]);
-        $response = $this->call('GET', '/days/2');
-        $response->assertOk();
-        $response->assertExactJson([Days::tue()]);
-    }
-
-    public function testRoutesCivilities()
-    {
-        $response = $this->call('GET', '/civilities/mme');
-        $response->assertOk();
-        $response->assertExactJson([ContactFormCivility::mme()]);
-    }
-
-    public function testRoutesWithEnumIntString()
-    {
-        $response = $this->call('GET', '/force/1');
-        $response->assertOk();
-        $response->assertExactJson([ForceStringsFromInteger::valueB()]);
-    }
-
-    public function testRules()
-    {
-        $rule = new EnumIsValidRule(Days::class);
-        $this->assertTrue($rule->passes('day', Days::mon()->value));
-        $this->assertFalse($rule->passes('day', 9999));
-        $this->assertFalse($rule->passes('day', Days::mon()));
-    }
-}
diff --git a/tests/Enums/Days.php b/tests/Enums/Days.php
index 0de7126..db83d77 100644
--- a/tests/Enums/Days.php
+++ b/tests/Enums/Days.php
@@ -19,14 +19,14 @@ final class Days extends BaseEnumRoutable
     protected static function values(): array
     {
         return [
-            'none' => 0,
-            'mon' => 1,
-            'tue' => 1 << 1,
-            'wed' => 1 << 2,
-            'thu' => 1 << 3,
-            'fri' => 1 << 4,
-            'sat' => 1 << 5,
-            'sun' => 1 << 6,
+            'none' => 1,
+            'mon' => 1 << 1,
+            'tue' => 1 << 2,
+            'wed' => 1 << 3,
+            'thu' => 1 << 4,
+            'fri' => 1 << 5,
+            'sat' => 1 << 6,
+            'sun' => 1 << 7,
         ];
     }
 
diff --git a/tests/Enums/DuplicatedLabels.php b/tests/Enums/DuplicatedLabels.php
new file mode 100644
index 0000000..0001202
--- /dev/null
+++ b/tests/Enums/DuplicatedLabels.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Kwaadpepper\Enum\Tests\Enums;
+
+use Kwaadpepper\Enum\BaseEnumRoutable;
+
+/**
+ * @method static self one()
+ * @method static self two()
+ * @method static self three()
+ */
+final class DuplicatedLabels extends BaseEnumRoutable
+{
+    protected static function labels(): array
+    {
+        return [
+            'one' => 'one',
+            'two' => 'two',
+            'three' => 'two'
+        ];
+    }
+}
diff --git a/tests/Enums/DuplicatedValues.php b/tests/Enums/DuplicatedValues.php
new file mode 100644
index 0000000..b7a7df8
--- /dev/null
+++ b/tests/Enums/DuplicatedValues.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Kwaadpepper\Enum\Tests\Enums;
+
+use Kwaadpepper\Enum\BaseEnumRoutable;
+
+/**
+ * @method static self one()
+ * @method static self two()
+ * @method static self three()
+ */
+final class DuplicatedValues extends BaseEnumRoutable
+{
+    protected static function values(): array
+    {
+        return [
+            'one' => '0',
+            'two' => '1',
+            'three' => '1'
+        ];
+    }
+}
diff --git a/tests/Enums/NotRoutableEnum.php b/tests/Enums/NotRoutableEnum.php
new file mode 100644
index 0000000..50ec920
--- /dev/null
+++ b/tests/Enums/NotRoutableEnum.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Kwaadpepper\Enum\Tests\Enums;
+
+use Kwaadpepper\Enum\BaseEnum;
+
+/**
+ * @method static self one()
+ * @method static self two()
+ * @method static self three()
+ */
+final class NotRoutableEnum extends BaseEnum
+{
+    protected static function values(): array
+    {
+        return [
+            'one' => '0',
+            'two' => '1',
+            'three' => '2'
+        ];
+    }
+}
diff --git a/tests/Models/Alarm.php b/tests/Models/Alarm.php
new file mode 100644
index 0000000..c12a0ec
--- /dev/null
+++ b/tests/Models/Alarm.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Kwaadpepper\Enum\Tests\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Kwaadpepper\Enum\Traits\CastsEnums;
+
+class Alarm extends Model
+{
+    use CastsEnums;
+
+    public $timestamps = false;
+
+    protected $primaryKey = 'day';
+
+    protected $keyType = 'int';
+
+    public $incrementing = false;
+
+    protected $fillable = [
+        'day'
+    ];
+}
diff --git a/tests/Models/Journal.php b/tests/Models/Journal.php
new file mode 100644
index 0000000..f3f8f1b
--- /dev/null
+++ b/tests/Models/Journal.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace Kwaadpepper\Enum\Tests\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Kwaadpepper\Enum\Tests\Enums\Days;
+use Kwaadpepper\Enum\Traits\CastsEnums;
+
+class Journal extends Model
+{
+    use CastsEnums;
+
+    public $timestamps = false;
+
+    protected $primaryKey = 'day';
+
+    protected $keyType = 'int';
+
+    public $incrementing = false;
+
+    protected $fillable = [
+        'day'
+    ];
+
+    protected $casts = [
+        'day' => 'int'
+    ];
+
+    protected $enumCasts = [
+        'day' => Days::class
+    ];
+}
diff --git a/tests/Models/Report.php b/tests/Models/Report.php
new file mode 100644
index 0000000..763d673
--- /dev/null
+++ b/tests/Models/Report.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Kwaadpepper\Enum\Tests\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Kwaadpepper\Enum\Tests\Enums\Days;
+use Kwaadpepper\Enum\Traits\CastsEnums;
+
+class Report extends Model
+{
+    use CastsEnums;
+
+    public $timestamps = false;
+
+    protected $primaryKey = 'day';
+
+    protected $keyType = 'int';
+
+    public $incrementing = false;
+
+    protected $fillable = [
+        'day'
+    ];
+
+    protected $enumCasts = [
+        'day' => Days::class
+    ];
+}
diff --git a/tests/Requests/PassDayRequest.php b/tests/Requests/PassDayRequest.php
new file mode 100644
index 0000000..5e8fcbb
--- /dev/null
+++ b/tests/Requests/PassDayRequest.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Kwaadpepper\Enum\Rules\EnumIsValidRule;
+use Kwaadpepper\Enum\Tests\Enums\Days;
+
+class PassDayRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'day' => ['required', new EnumIsValidRule(Days::class)],
+        ];
+    }
+}