Allowing entities to be retrieved by case-insensitive search.

Adding a new unit test for ElggMetadata.


git-svn-id: http://code.elgg.org/elgg/trunk@3568 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 92 insertions, 0 deletions

diff --git a/engine/tests/objects/metadata.php b/engine/tests/objects/metadata.php
new file mode 100644
index 000000000..eb635db4a
--- /dev/null
+++ b/engine/tests/objects/metadata.php
@@ -0,0 +1,92 @@
+<?php
+/**
+ * Elgg Test ElggMetadata
+ *
+ * @package Elgg
+ * @subpackage Test
+ * @author Curverider Ltd
+ * @link http://elgg.org/
+ */
+class ElggCoreMetadataTest extends ElggCoreUnitTest {
+	protected $metastrings;
+
+	/**
+	 * Called before each test method.
+	 */
+	public function setUp() {
+		$this->metastrings = array();
+		$this->object = new ElggObject();
+	}
+
+	/**
+	 * Called after each test method.
+	 */
+	public function tearDown() {
+		// do not allow SimpleTest to interpret Elgg notices as exceptions
+		$this->swallowErrors();
+		
+		unset($this->object);
+	}
+
+	public function testGetMetastringById() {
+		foreach (array('metaUnitTest', 'metaunittest', 'METAUNITTEST') as $string) {
+			 $this->create_metastring($string);
+		}
+		
+		// lookup metastring id
+		$cs_ids = get_metastring_id('metaUnitTest', TRUE);
+		$this->assertEqual($cs_ids, $this->metastrings['metaUnitTest']);
+		
+		// lookup all metastrings, ignoring case
+		$cs_ids = get_metastring_id('metaUnitTest', FALSE);
+		$this->assertEqual(count($cs_ids), 3);
+		$this->assertEqual(count($cs_ids), count($this->metastrings));
+		foreach ($cs_ids as $string )
+		{
+			$this->assertTrue(in_array($string, $this->metastrings));
+		}
+		
+		// clean up
+		$this->delete_metastrings();
+	}
+	
+	public function testGetEntitiesFromMetadata() {
+		$this->object->title = 'Meta Unit Test';
+		$this->object->save();
+		$this->create_metastring('metaUnitTest');
+		$this->create_metastring('tested');
+		$this->assertTrue(create_metadata($this->object->guid, 'metaUnitTest', 'tested'));
+		
+		// check value with improper case
+		$this->assertFalse(get_entities_from_metadata('metaUnitTest', 'Tested', '', '', 0, 10, 0, '', 0, FALSE, TRUE));
+		
+		// compare forced case with ignored case
+		$case_true = get_entities_from_metadata('metaUnitTest', 'tested', '', '', 0, 10, 0, '', 0, FALSE, TRUE);
+		$case_false = get_entities_from_metadata('metaUnitTest', 'Tested', '', '', 0, 10, 0, '', 0, FALSE, FALSE);
+		$this->assertIsA($case_true, 'array');
+		$this->assertIsA($case_false, 'array');
+		$this->assertIdentical($case_true, $case_false);
+		
+		// check entity list
+		//$this->dump(list_entities_from_metadata('metaUnitTest', 'Tested', '', '', 0, 10, TRUE, TRUE, TRUE, FALSE));
+		
+		// clean up
+		$this->delete_metastrings();
+		$this->object->delete();
+	}
+	
+	
+	protected function create_metastring($string) {
+		global $CONFIG;
+		
+		mysql_query("INSERT INTO {$CONFIG->dbprefix}metastrings (string) VALUES ('$string')");
+		$this->metastrings[$string] = mysql_insert_id();
+	}
+	
+	protected function delete_metastrings() {
+		global $CONFIG;
+		
+		$strings = implode(', ', $this->metastrings);
+		mysql_query("DELETE FROM {$CONFIG->dbprefix}metastrings WHERE id IN ($strings)");
+	}
+}