IHF: Fixed to check driver instead of connection name.

Author: dmitry-ivanov

src/db.php

@@ -1,11 +1,15 @@
 <?php
 
+use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\DB;
 
 if (!function_exists('db_is_mysql')) {
     function db_is_mysql()
     {
-        return (DB::getDefaultConnection() == 'mysql');
+        $connection = DB::getDefaultConnection();
+        $driver = Config::get("database.connections.{$connection}.driver");
+
+        return ($driver == 'mysql');
     }
 }
 

tests/HelperFunctions/db/DbIsMysqlTest.php

@@ -2,25 +2,30 @@
 
 namespace Illuminated\Helpers\HelperFunctions\Tests\Db;
 
+use Illuminate\Support\Facades\Config;
+use Illuminate\Support\Facades\DB;
 use Illuminated\Helpers\HelperFunctions\Tests\TestCase;
-use Mockery;
 
+/**
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ */
 class DbIsMysqlTest extends TestCase
 {
     /** @test */
     public function it_returns_true_if_laravel_database_default_connection_is_mysql()
     {
-        $mock = Mockery::mock('alias:Illuminate\Support\Facades\DB');
-        $mock->shouldReceive('getDefaultConnection')->withNoArgs()->once()->andReturn('mysql');
+        DB::shouldReceive('getDefaultConnection')->withNoArgs()->once()->andReturn('mysql');
+        Config::shouldReceive('get')->with("database.connections.mysql.driver")->once()->andReturn('mysql');
 
         $this->assertTrue(db_is_mysql());
     }
 
     /** @test */
     public function it_returns_false_if_laravel_database_default_connection_is_not_mysql()
     {
-        $mock = Mockery::mock('alias:Illuminate\Support\Facades\DB');
-        $mock->shouldReceive('getDefaultConnection')->withNoArgs()->once()->andReturn('sqlite');
+        DB::shouldReceive('getDefaultConnection')->withNoArgs()->once()->andReturn('sqlite');
+        Config::shouldReceive('get')->with("database.connections.sqlite.driver")->once()->andReturn('sqlite');
 
         $this->assertFalse(db_is_mysql());
     }