From 0f2e45800e9e88c86bdf335cac6a9974ec8f0385 Mon Sep 17 00:00:00 2001
From: Nils Adermann <naderman@naderman.de>
Date: Mon, 29 Aug 2011 14:24:50 -0400
Subject: [ticket/10346] Add drop_tables to perform_schema_changes and add
 tests

PHPBB3-10346
---
 tests/dbal/db_tools_test.php | 60 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

(limited to 'tests/dbal')

diff --git a/tests/dbal/db_tools_test.php b/tests/dbal/db_tools_test.php
index ddea500f83..753cc08fc5 100644
--- a/tests/dbal/db_tools_test.php
+++ b/tests/dbal/db_tools_test.php
@@ -271,6 +271,66 @@ class phpbb_dbal_db_tools_test extends phpbb_database_test_case
 				'foo' => array('UINT', 42)))
 		);
 
+		$this->assertTrue($this->tools->sql_table_exists('prefix_test_table'));
+
 		$this->tools->sql_table_drop('prefix_test_table');
+
+		$this->assertFalse($this->tools->sql_table_exists('prefix_test_table'));
+	}
+
+	public function test_peform_schema_changes_drop_tables()
+	{
+		$db_tools = $this->getMock('phpbb_db_tools', array(
+			'sql_table_exists',
+			'sql_table_drop',
+		), array(&$this->db));
+
+		// pretend all tables exist
+		$db_tools->expects($this->any())->method('sql_table_exists')
+			->will($this->returnValue(true));
+
+		// drop tables
+		$db_tools->expects($this->exactly(2))->method('sql_table_drop');
+		$db_tools->expects($this->at(1))->method('sql_table_drop')
+			->with($this->equalTo('dropped_table_1'));
+		$db_tools->expects($this->at(3))->method('sql_table_drop')
+			->with($this->equalTo('dropped_table_2'));
+
+		$db_tools->perform_schema_changes(array(
+			'drop_tables' => array(
+				'dropped_table_1',
+				'dropped_table_2',
+			),
+		));
+	}
+
+	public function test_peform_schema_changes_drop_columns()
+	{
+		$db_tools = $this->getMock('phpbb_db_tools', array(
+			'sql_column_exists',
+			'sql_column_remove',
+		), array(&$this->db));
+
+		// pretend all columns exist
+		$db_tools->expects($this->any())->method('sql_column_exists')
+			->will($this->returnValue(true));
+		$db_tools->expects($this->any())->method('sql_column_exists')
+			->will($this->returnValue(true));
+
+		// drop columns
+		$db_tools->expects($this->exactly(2))->method('sql_column_remove');
+		$db_tools->expects($this->at(1))->method('sql_column_remove')
+			->with($this->equalTo('existing_table'), $this->equalTo('dropped_column_1'));
+		$db_tools->expects($this->at(3))->method('sql_column_remove')
+			->with($this->equalTo('existing_table'), $this->equalTo('dropped_column_2'));
+
+		$db_tools->perform_schema_changes(array(
+			'drop_columns' => array(
+				'existing_table' => array(
+					'dropped_column_1',
+					'dropped_column_2',
+				),
+			),
+		));
 	}
 }
-- 
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