7 files changed, 248 insertions, 40 deletions
diff --git a/tests/fixtures/empty.xml b/tests/fixtures/empty.xml
new file mode 100644
index 0000000000..96eb1ab483
--- /dev/null
+++ b/tests/fixtures/empty.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<dataset>
+	<table name="phpbb_posts">
+	</table>
+</dataset>
diff --git a/tests/search/common_test_case.php b/tests/search/common_test_case.php
new file mode 100644
index 0000000000..dd04f7048c
--- /dev/null
+++ b/tests/search/common_test_case.php
@@ -0,0 +1,106 @@
+<?php
+/**
+*
+* @package testing
+* @copyright (c) 2012 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+require_once dirname(__FILE__) . '/../test_framework/phpbb_search_test_case.php';
+
+abstract class phpbb_search_common_test_case extends phpbb_search_test_case
+{
+	public function keywords()
+	{
+		return array(
+			// keywords
+			// terms
+			// ok
+			// split words
+			// common words
+			array(
+				'fooo',
+				'all',
+				true,
+				array('fooo'),
+				array(),
+			),
+			array(
+				'fooo baar',
+				'all',
+				true,
+				array('fooo', 'baar'),
+				array(),
+			),
+			// leading, trailing and multiple spaces
+			array(
+				'      fooo    baar   ',
+				'all',
+				true,
+				array('fooo', 'baar'),
+				array(),
+			),
+			// words too short
+			array(
+				'f',
+				'all',
+				false,
+				null,
+				// short words count as "common" words
+				array('f'),
+			),
+			array(
+				'f o o',
+				'all',
+				false,
+				null,
+				array('f', 'o', 'o'),
+			),
+			array(
+				'f -o -o',
+				'all',
+				false,
+				null,
+				array('f', '-o', '-o'),
+			),
+			array(
+				'fooo -baar',
+				'all',
+				true,
+				array('-baar', 'fooo'),
+				array(),
+			),
+			// all negative
+			array(
+				'-fooo',
+				'all',
+				true,
+				array('-fooo'),
+				array(),
+			),
+			array(
+				'-fooo -baar',
+				'all',
+				true,
+				array('-fooo', '-baar'),
+				array(),
+			),
+		);
+	}
+
+	/**
+	* @dataProvider keywords
+	*/
+	public function test_split_keywords($keywords, $terms, $ok, $split_words, $common)
+	{
+		$rv = $this->search->split_keywords($keywords, $terms);
+		$this->assertEquals($ok, $rv);
+		if ($ok)
+		{
+			// only check criteria if the search is going to be performed
+			$this->assert_array_content_equals($split_words, $this->search->get_split_words());
+		}
+		$this->assert_array_content_equals($common, $this->search->get_common_words());
+	}
+}
diff --git a/tests/search/mysql_test.php b/tests/search/mysql_test.php
new file mode 100644
index 0000000000..3ba3915714
--- /dev/null
+++ b/tests/search/mysql_test.php
@@ -0,0 +1,40 @@
+<?php
+/**
+*
+* @package testing
+* @copyright (c) 2012 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+require_once dirname(__FILE__) . '/common_test_case.php';
+
+class phpbb_search_mysql_test extends phpbb_search_common_test_case
+{
+	protected $db;
+	protected $search;
+
+	public function getDataSet()
+	{
+		return $this->createXMLDataSet(dirname(__FILE__) . '/../fixtures/empty.xml');
+	}
+
+	protected function setUp()
+	{
+		global $phpbb_root_path, $phpEx, $config, $user, $cache;
+
+		parent::setUp();
+
+		// dbal uses cache
+		$cache = new phpbb_cache_service(new phpbb_cache_driver_null);
+
+		//  set config values
+		$config['fulltext_mysql_min_word_len'] = 4;
+		$config['fulltext_mysql_max_word_len'] = 254;
+
+		$this->db = $this->new_dbal();
+		$error = null;
+		$class = self::get_search_wrapper('phpbb_search_fulltext_mysql');
+		$this->search = new $class($error, $phpbb_root_path, $phpEx, null, $config, $this->db, $user);
+	}
+}
diff --git a/tests/search/native_test.php b/tests/search/native_test.php
index 66972079cf..eeee3a44f3 100644
--- a/tests/search/native_test.php
+++ b/tests/search/native_test.php
@@ -7,24 +7,9 @@
 *
 */
 
-function phpbb_search_wrapper($class)
-{
-	$wrapped = $class . '_wrapper';
-	if (!class_exists($wrapped))
-	{
-		$code = "
-class $wrapped extends $class
-{
-	public function get_must_contain_ids() { return \$this->must_contain_ids; }
-	public function get_must_not_contain_ids() { return \$this->must_not_contain_ids; }
-}
-		";
-		eval($code);
-	}
-	return $wrapped;
-}
+require_once dirname(__FILE__) . '/../test_framework/phpbb_search_test_case.php';
 
-class phpbb_search_native_test extends phpbb_database_test_case
+class phpbb_search_native_test extends phpbb_search_test_case
 {
 	protected $db;
 	protected $search;
@@ -41,19 +26,14 @@ class phpbb_search_native_test extends phpbb_database_test_case
 		parent::setUp();
 
 		// dbal uses cache
-		$cache = new phpbb_cache_driver_null;
+		$cache = new phpbb_cache_service(new phpbb_cache_driver_null);
 
 		$this->db = $this->new_dbal();
 		$error = null;
-		$class = phpbb_search_wrapper('phpbb_search_fulltext_native');
+		$class = self::get_search_wrapper('phpbb_search_fulltext_native');
 		$this->search = new $class($error, $phpbb_root_path, $phpEx, null, $config, $this->db, $user);
 	}
 
-	protected function tearDown()
-	{
-		parent::tearDown();
-	}
-
 	public function keywords()
 	{
 		return array(
@@ -107,6 +87,14 @@ class phpbb_search_native_test extends phpbb_database_test_case
 				array('f', 'o', 'o'),
 			),
 			array(
+				'f -o -o',
+				'all',
+				false,
+				null,
+				null,
+				array('f', 'o', 'o'),
+			),
+			array(
 				'foo -bar',
 				'all',
 				true,
@@ -167,20 +155,4 @@ class phpbb_search_native_test extends phpbb_database_test_case
 		}
 		$this->assert_array_content_equals($common, $this->search->get_common_words());
 	}
-
-	public function assert_array_content_equals($one, $two)
-	{
-		// http://stackoverflow.com/questions/3838288/phpunit-assert-two-arrays-are-equal-but-order-of-elements-not-important
-		// but one array_diff is not enough!
-		if (sizeof(array_diff($one, $two)) || sizeof(array_diff($two, $one)))
-		{
-			// get a nice error message
-			$this->assertEquals($one, $two);
-		}
-		else
-		{
-			// increase assertion count
-			$this->assertTrue(true);
-		}
-	}
 }
diff --git a/tests/search/postgres_test.php b/tests/search/postgres_test.php
new file mode 100644
index 0000000000..9c77e0c09e
--- /dev/null
+++ b/tests/search/postgres_test.php
@@ -0,0 +1,40 @@
+<?php
+/**
+*
+* @package testing
+* @copyright (c) 2012 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+require_once dirname(__FILE__) . '/common_test_case.php';
+
+class phpbb_search_postgres_test extends phpbb_search_common_test_case
+{
+	protected $db;
+	protected $search;
+
+	public function getDataSet()
+	{
+		return $this->createXMLDataSet(dirname(__FILE__) . '/../fixtures/empty.xml');
+	}
+
+	protected function setUp()
+	{
+		global $phpbb_root_path, $phpEx, $config, $user, $cache;
+
+		parent::setUp();
+
+		// dbal uses cache
+		$cache = new phpbb_cache_service(new phpbb_cache_driver_null);
+
+		//  set config values
+		$config['fulltext_postgres_min_word_len'] = 4;
+		$config['fulltext_postgres_max_word_len'] = 254;
+
+		$this->db = $this->new_dbal();
+		$error = null;
+		$class = self::get_search_wrapper('phpbb_search_fulltext_postgres');
+		$this->search = new $class($error, $phpbb_root_path, $phpEx, null, $config, $this->db, $user);
+	}
+}
diff --git a/tests/test_framework/phpbb_database_test_case.php b/tests/test_framework/phpbb_database_test_case.php
index 75a3c0944b..514619687a 100644
--- a/tests/test_framework/phpbb_database_test_case.php
+++ b/tests/test_framework/phpbb_database_test_case.php
@@ -141,4 +141,20 @@ abstract class phpbb_database_test_case extends PHPUnit_Extensions_Database_Test
 	{
 		return $matches[1] . strtoupper($matches[2]) . $matches[3];
 	}
+
+	public function assert_array_content_equals($one, $two)
+	{
+		// http://stackoverflow.com/questions/3838288/phpunit-assert-two-arrays-are-equal-but-order-of-elements-not-important
+		// but one array_diff is not enough!
+		if (sizeof(array_diff($one, $two)) || sizeof(array_diff($two, $one)))
+		{
+			// get a nice error message
+			$this->assertEquals($one, $two);
+		}
+		else
+		{
+			// increase assertion count
+			$this->assertTrue(true);
+		}
+	}
 }
diff --git a/tests/test_framework/phpbb_search_test_case.php b/tests/test_framework/phpbb_search_test_case.php
new file mode 100644
index 0000000000..418d352c17
--- /dev/null
+++ b/tests/test_framework/phpbb_search_test_case.php
@@ -0,0 +1,29 @@
+<?php
+/**
+*
+* @package testing
+* @copyright (c) 2012 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+abstract class phpbb_search_test_case extends phpbb_database_test_case
+{
+	static protected function get_search_wrapper($class)
+	{
+		$wrapped = $class . '_wrapper';
+		if (!class_exists($wrapped))
+		{
+			$code = "
+class $wrapped extends $class
+{
+	public function get_must_contain_ids() { return \$this->must_contain_ids; }
+	public function get_must_not_contain_ids() { return \$this->must_not_contain_ids; }
+	public function get_split_words() { return \$this->split_words; }
+}
+			";
+			eval($code);
+		}
+		return $wrapped;
+	}
+}