IHF: New db_is_sqlite helper added.

Author: dmitry-ivanov

src/db.php

@@ -3,6 +3,16 @@
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\DB;
 
+if (!function_exists('db_is_sqlite')) {
+    function db_is_sqlite()
+    {
+        $connection = DB::getDefaultConnection();
+        $driver = Config::get("database.connections.{$connection}.driver");
+
+        return ($driver == 'sqlite');
+    }
+}
+
 if (!function_exists('db_is_mysql')) {
     function db_is_mysql()
     {

tests/HelperFunctions/db/DbIsMysqlTest.php

@@ -13,7 +13,7 @@
 class DbIsMysqlTest extends TestCase
 {
     /** @test */
-    public function it_returns_true_if_laravel_database_default_connection_is_mysql()
+    public function it_returns_true_if_laravel_database_default_connection_driver_is_mysql()
     {
         DB::shouldReceive('getDefaultConnection')->withNoArgs()->once()->andReturn('mysql');
         Config::shouldReceive('get')->with("database.connections.mysql.driver")->once()->andReturn('mysql');
@@ -22,7 +22,7 @@ public function it_returns_true_if_laravel_database_default_connection_is_mysql(
     }
 
     /** @test */
-    public function it_returns_false_if_laravel_database_default_connection_is_not_mysql()
+    public function it_returns_false_if_laravel_database_default_connection_driver_is_not_mysql()
     {
         DB::shouldReceive('getDefaultConnection')->withNoArgs()->once()->andReturn('sqlite');
         Config::shouldReceive('get')->with("database.connections.sqlite.driver")->once()->andReturn('sqlite');

tests/HelperFunctions/db/DbIsSqliteTest.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Illuminated\Helpers\HelperFunctions\Tests\Db;
+
+use Illuminate\Support\Facades\Config;
+use Illuminate\Support\Facades\DB;
+use Illuminated\Helpers\HelperFunctions\Tests\TestCase;
+
+/**
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ */
+class DbIsSqliteTest extends TestCase
+{
+    /** @test */
+    public function it_returns_true_if_laravel_database_default_connection_driver_is_sqlite()
+    {
+        DB::shouldReceive('getDefaultConnection')->withNoArgs()->once()->andReturn('sqlite');
+        Config::shouldReceive('get')->with("database.connections.sqlite.driver")->once()->andReturn('sqlite');
+
+        $this->assertTrue(db_is_sqlite());
+    }
+
+    /** @test */
+    public function it_returns_false_if_laravel_database_default_connection_driver_is_not_sqlite()
+    {
+        DB::shouldReceive('getDefaultConnection')->withNoArgs()->once()->andReturn('mysql');
+        Config::shouldReceive('get')->with("database.connections.mysql.driver")->once()->andReturn('mysql');
+
+        $this->assertFalse(db_is_sqlite());
+    }
+}