platform: added IPlatform::getName()

src/Platforms/CachedPlatform.php

@@ -30,6 +30,12 @@ public function __construct(Connection $connection, IStorage $storage)
 	}
 
 
+	public function getName()
+	{
+		return $this->platform->getName();
+	}
+
+
 	public function getTables()
 	{
 		return $this->cache->load('tables', function () {

src/Platforms/IPlatform.php

@@ -11,6 +11,13 @@
 
 interface IPlatform
 {
+	/**
+	 * Returns platform name.
+	 * @return string
+	 */
+	public function getName();
+
+
 	/**
 	 * Returns list of tables names indexed by table name.
 	 * @return array

src/Platforms/MySqlPlatform.php

@@ -23,6 +23,12 @@ public function __construct(Connection $connection)
 	}
 
 
+	public function getName()
+	{
+		return 'mysql';
+	}
+
+
 	public function getTables()
 	{
 		$tables = [];

src/Platforms/PostgreSqlPlatform.php

@@ -23,6 +23,12 @@ public function __construct(Connection $connection)
 	}
 
 
+	public function getName()
+	{
+        return 'postgresql';
+	}
+
+
 	public function getTables()
 	{
 		$result = $this->connection->query("

tests/cases/integration/platform.mysql.phpt

@@ -137,6 +137,12 @@ class PlatformMysqlTest extends IntegrationTestCase
 	{
 		Assert::null($this->connection->getPlatform()->getPrimarySequenceName('books'));
 	}
+
+
+	public function testName()
+	{
+		Assert::same('mysql', $this->connection->getPlatform()->getName());
+	}
 }
 
 

tests/cases/integration/platform.pgsql.phpt

@@ -145,6 +145,12 @@ class PlatformPostgreTest extends IntegrationTestCase
 	{
 		Assert::same('books_id_seq', $this->connection->getPlatform()->getPrimarySequenceName('books'));
 	}
+
+
+	public function testName()
+	{
+		Assert::same('postgresql', $this->connection->getPlatform()->getName());
+	}
 }
 
 

tests/cases/unit/CachedPlatformTest.phpt

@@ -164,6 +164,13 @@ class CachedPlatformTest extends TestCase
 		$cols = $this->platform->getPrimarySequenceName('foo');
 		Assert::same($expectedPs, $cols);
 	}
+
+
+	public function testName()
+	{
+		$this->platformMock->shouldReceive('getName')->once()->andReturn('foo');
+		Assert::same('foo', $this->platform->getName());
+	}
 }