fix: PostgreSQL tests

src/Database/Migrations/2020-12-28-223112_create_auth_tables.php

@@ -136,13 +136,13 @@ public function down(): void
     {
         $this->db->disableForeignKeyChecks();
 
-        $this->forge->dropTable('users', true);
         $this->forge->dropTable('auth_logins', true);
         $this->forge->dropTable('auth_token_logins', true);
         $this->forge->dropTable('auth_remember_tokens', true);
         $this->forge->dropTable('auth_identities', true);
         $this->forge->dropTable('auth_groups_users', true);
         $this->forge->dropTable('auth_permissions_users', true);
+        $this->forge->dropTable('users', true);
 
         $this->db->enableForeignKeyChecks();
     }

src/Entities/Cast/IntBoolCast.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace CodeIgniter\Shield\Entities\Cast;
+
+use CodeIgniter\Entity\Cast\BaseCast;
+
+/**
+ * Int Bool Cast
+ *
+ * DB column: int (0/1) <--> Class property: bool
+ */
+final class IntBoolCast extends BaseCast
+{
+    /**
+     * @param int $value
+     */
+    public static function get($value, array $params = []): bool
+    {
+        return (bool) $value;
+    }
+
+    /**
+     * @param bool|int|string $value
+     */
+    public static function set($value, array $params = []): int
+    {
+        return (int) $value;
+    }
+}

src/Entities/Entity.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace CodeIgniter\Shield\Entities;
+
+use CodeIgniter\Entity\Entity as FrameworkEntity;
+use CodeIgniter\Shield\Entities\Cast\IntBoolCast;
+
+/**
+ * Base Entity
+ */
+abstract class Entity extends FrameworkEntity
+{
+    /**
+     * Custom convert handlers
+     *
+     * @var array<string, string>
+     * @phpstan-var array<string, class-string>
+     */
+    protected $castHandlers = [
+        'int_bool' => IntBoolCast::class,
+    ];
+}

src/Entities/Login.php

@@ -2,15 +2,13 @@
 
 namespace CodeIgniter\Shield\Entities;
 
-use CodeIgniter\Entity\Entity;
-
 class Login extends Entity
 {
     /**
      * @var array<string, string>
      */
     protected $casts = [
         'date'    => 'datetime',
-        'success' => 'boolean',
+        'success' => 'int_bool',
     ];
 }

src/Entities/User.php

@@ -3,7 +3,6 @@
 namespace CodeIgniter\Shield\Entities;
 
 use CodeIgniter\Database\Exceptions\DataException;
-use CodeIgniter\Entity\Entity;
 use CodeIgniter\Shield\Authentication\Authenticators\Session;
 use CodeIgniter\Shield\Authentication\Traits\HasAccessTokens;
 use CodeIgniter\Shield\Authorization\Traits\Authorizable;
@@ -41,7 +40,7 @@ class User extends Entity
      */
     protected $casts = [
         'id'          => '?integer',
-        'active'      => 'boolean',
+        'active'      => 'int_bool',
         'permissions' => 'array',
         'groups'      => 'array',
     ];

src/Entities/UserIdentity.php

@@ -2,7 +2,6 @@
 
 namespace CodeIgniter\Shield\Entities;
 
-use CodeIgniter\Entity\Entity;
 use CodeIgniter\Shield\Authentication\Passwords;
 
 /**
@@ -25,7 +24,7 @@ class UserIdentity extends Entity
      * @var array<string, string>
      */
     protected $casts = [
-        'force_reset' => 'boolean',
+        'force_reset' => 'int_bool',
     ];
 
     /**

src/Models/CheckQueryReturnTrait.php

@@ -21,7 +21,7 @@ private function checkQueryReturn(bool $return): void
             $message = 'Query error: ' . $error['code'] . ', '
                 . $error['message'] . ', query: ' . $this->db->getLastQuery();
 
-            throw new DatabaseException($message, $error['code']);
+            throw new DatabaseException($message, (int) $error['code']);
         }
     }
 

tests/Controllers/LoginTest.php

@@ -85,7 +85,7 @@ public function testLoginActionEmailSuccess(): void
         $this->seeInDatabase('auth_logins', [
             'identifier' => '[email protected]',
             'user_id'    => $this->user->id,
-            'success'    => true,
+            'success'    => 1,
         ]);
         // Last Used date should have been set
         $identity = $this->user->getEmailIdentity();
@@ -147,7 +147,7 @@ public function testLoginActionUsernameSuccess(): void
         $this->seeInDatabase('auth_logins', [
             'identifier' => $this->user->username,
             'user_id'    => $this->user->id,
-            'success'    => true,
+            'success'    => 1,
         ]);
         // Last Used date should have been set
         $identity = $this->user->getEmailIdentity();

tests/Unit/UserModelTest.php

@@ -60,14 +60,25 @@ public function testInsertUserObject(): void
         ]);
     }
 
+    /**
+     * This test is not correct.
+     *
+     * Entity's `toArray()` method returns array with properties and values.
+     * The array may have different keys with the DB column names.
+     * And the values may be different types with the DB column types.
+     * So $userArray is not data to be inserted into the database.
+     */
     public function testInsertUserArray(): void
     {
         $users = $this->createUserModel();
 
         $user = $this->createNewUser();
 
         $userArray = $user->toArray();
-        $id        = $users->insert($userArray);
+        // Fix value type
+        $userArray['active'] = (int) $userArray['active'];
+
+        $id = $users->insert($userArray);
 
         $this->dontSeeInDatabase('auth_identities', [
             'user_id' => $id,
@@ -85,7 +96,7 @@ private function createNewUser(): User
         $user->username = 'foo';
         $user->email    = '[email protected]';
         $user->password = 'password';
-        $user->active   = 0;
+        $user->active   = false;
 
         return $user;
     }
@@ -100,7 +111,7 @@ public function testSaveUpdateUserObjectWithUserDataToUpdate(): void
 
         $user->username = 'bar';
         $user->email    = '[email protected]';
-        $user->active   = 1;
+        $user->active   = true;
 
         $users->save($user);
 
@@ -124,7 +135,7 @@ public function testUpdateUserObjectWithUserDataToUpdate(): void
 
         $user->username = 'bar';
         $user->email    = '[email protected]';
-        $user->active   = 1;
+        $user->active   = true;
 
         $users->update(null, $user);
 
@@ -138,6 +149,14 @@ public function testUpdateUserObjectWithUserDataToUpdate(): void
         ]);
     }
 
+    /**
+     * This test is not correct.
+     *
+     * Entity's `toArray()` method returns array with properties and values.
+     * The array may have different keys with the DB column names.
+     * And the values may be different types with the DB column types.
+     * So $userArray is not data to be inserted into the database.
+     */
     public function testUpdateUserArrayWithUserDataToUpdate(): void
     {
         $users = $this->createUserModel();
@@ -148,9 +167,12 @@ public function testUpdateUserArrayWithUserDataToUpdate(): void
 
         $user->username = 'bar';
         $user->email    = '[email protected]';
-        $user->active   = 1;
+        $user->active   = true;
 
         $userArray = $user->toArray();
+        // Fix value type
+        $userArray['active'] = (int) $userArray['active'];
+
         $users->update(null, $userArray);
 
         $this->dontSeeInDatabase('auth_identities', [

tests/Unit/UserTest.php

@@ -160,7 +160,7 @@ public function testUpdateEmail(): void
     {
         // Update user's email
         $this->user->email  = '[email protected]';
-        $this->user->active = 0;
+        $this->user->active = false;
 
         $users = model(UserModel::class);
         $users->save($this->user);
@@ -182,7 +182,7 @@ public function testUpdatePassword(): void
         // Update user's email
         $this->user->email    = '[email protected]';
         $this->user->password = 'foobar';
-        $this->user->active   = 0;
+        $this->user->active   = false;
 
         $users = model(UserModel::class);
         $users->save($this->user);
@@ -201,7 +201,7 @@ public function testUpdatePasswordHash(): void
         $hash                      = service('passwords')->hash('foobar');
         $this->user->email         = '[email protected]';
         $this->user->password_hash = $hash;
-        $this->user->active        = 0;
+        $this->user->active        = false;
 
         $users = model(UserModel::class);
         $users->save($this->user);