2 files changed, 74 insertions, 2 deletions
diff --git a/tests/config/db_text_test.php b/tests/config/db_text_test.php
index b24c2fb17f..a91abf990f 100644
--- a/tests/config/db_text_test.php
+++ b/tests/config/db_text_test.php
@@ -13,8 +13,8 @@
 
 class phpbb_config_db_text_test extends phpbb_database_test_case
 {
-	private $db;
-	private $config_text;
+	/** @var \phpbb\config\db_text */
+	protected $config_text;
 
 	public function getDataSet()
 	{
@@ -52,6 +52,12 @@ class phpbb_config_db_text_test extends phpbb_database_test_case
 		$this->assertSame('24', $this->config_text->get('foo'));
 	}
 
+	public function test_set_same_value_get()
+	{
+		$this->config_text->set('foo', '23');
+		$this->assertSame('23', $this->config_text->get('foo'));
+	}
+
 	public function test_set_get_long_string()
 	{
 		$expected = str_repeat('ABC', 10000);
@@ -93,6 +99,8 @@ class phpbb_config_db_text_test extends phpbb_database_test_case
 			'baby' => 'phpBB',
 			// Entry update
 			'bar' => '64',
+			// Entry update - same value
+			'foo' => '23',
 		);
 
 		$this->config_text->set_array($set_array_param);
diff --git a/tests/dbal/sql_affected_rows_test.php b/tests/dbal/sql_affected_rows_test.php
new file mode 100644
index 0000000000..860b8bf237
--- /dev/null
+++ b/tests/dbal/sql_affected_rows_test.php
@@ -0,0 +1,64 @@
+<?php
+/**
+*
+* @package testing
+* @copyright (c) 2014 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+class phpbb_dbal_sql_affected_rows_test extends phpbb_database_test_case
+{
+	/** @var \phpbb\db\driver\driver_interface */
+	protected $db;
+
+	public function setUp()
+	{
+		parent::setUp();
+		$this->db = $this->new_dbal();
+	}
+
+	public function getDataSet()
+	{
+		return $this->createXMLDataSet(dirname(__FILE__) . '/fixtures/config.xml');
+	}
+
+	public function test_update()
+	{
+		$sql = 'UPDATE ' . CONFIG_TABLE . "
+			SET config_value = 'bertie'";
+		$this->db->sql_query($sql);
+
+		$this->assertEquals(2, $this->db->sql_affectedrows());
+	}
+
+	public function test_update_all_matched_unequal_updated()
+	{
+		$sql = 'UPDATE ' . CONFIG_TABLE . "
+			SET config_value = 'foo'";
+		$this->db->sql_query($sql);
+
+		$this->assertEquals(2, $this->db->sql_affectedrows());
+	}
+
+	public function test_update_same_value_matched_unequal_updated()
+	{
+		$sql = 'UPDATE ' . CONFIG_TABLE . "
+			SET config_value = 'foo'
+			WHERE config_value = 'foo'";
+		$this->db->sql_query($sql);
+
+		$this->assertEquals(1, $this->db->sql_affectedrows());
+	}
+
+	public function test_insert()
+	{
+		$sql = 'INSERT INTO ' . CONFIG_TABLE . ' ' . $this->db->sql_build_array('INSERT', array(
+			'config_name'	=> 'bertie',
+			'config_value'	=> 'rules',
+		));
+		$this->db->sql_query($sql);
+
+		$this->assertEquals(1, $this->db->sql_affectedrows());
+	}
+}