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authorBrion Vibber <brion@pobox.com>2009-12-15 13:53:19 -0800
committerBrion Vibber <brion@pobox.com>2009-12-16 09:27:48 -0500
commit0158f4f73db1c6090c09da8cc3cdcfb97af3883b (patch)
treed9595dd5285fe0341c93338721cb5216579a86f9 /tests/CurryTest.php
parent00fb5feff8f2552f63f1ddc7b1bef25ebd408507 (diff)
PHP 5.3 closure-based implementation of curry(); old implementation used as fallback for older PHP versions. Added unit tests to confirm they both work!
Diffstat (limited to 'tests/CurryTest.php')
-rw-r--r--tests/CurryTest.php72
1 files changed, 72 insertions, 0 deletions
diff --git a/tests/CurryTest.php b/tests/CurryTest.php
new file mode 100644
index 000000000..37b66cc74
--- /dev/null
+++ b/tests/CurryTest.php
@@ -0,0 +1,72 @@
+<?php
+
+if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
+ print "This script must be run from the command line\n";
+ exit();
+}
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
+define('STATUSNET', true);
+define('LACONICA', true);
+
+require_once INSTALLDIR . '/lib/common.php';
+
+class CurryTest extends PHPUnit_Framework_TestCase
+{
+ /**
+ * @dataProvider provider
+ *
+ */
+ public function testProduction($callback, $curry_params, $call_params, $expected)
+ {
+ $params = array_merge(array($callback), $curry_params);
+ $curried = call_user_func_array('curry', $params);
+ $result = call_user_func_array($curried, $call_params);
+ $this->assertEquals($expected, $result);
+ }
+
+ static public function provider()
+ {
+ $obj = new CurryTestHelperObj('oldval');
+ return array(array(array('CurryTest', 'callback'),
+ array('curried'),
+ array('called'),
+ 'called|curried'),
+ array(array('CurryTest', 'callback'),
+ array('curried1', 'curried2'),
+ array('called1', 'called2'),
+ 'called1|called2|curried1|curried2'),
+ array(array('CurryTest', 'callbackObj'),
+ array($obj),
+ array('newval1'),
+ 'oldval|newval1'),
+ // Confirm object identity is retained...
+ array(array('CurryTest', 'callbackObj'),
+ array($obj),
+ array('newval2'),
+ 'newval1|newval2'));
+ }
+
+ static function callback()
+ {
+ $args = func_get_args();
+ return implode("|", $args);
+ }
+
+ static function callbackObj($val, $obj)
+ {
+ $old = $obj->val;
+ $obj->val = $val;
+ return "$old|$val";
+ }
+}
+
+class CurryTestHelperObj
+{
+ public $val='';
+
+ function __construct($val)
+ {
+ $this->val = $val;
+ }
+}