1 files changed, 111 insertions, 0 deletions
diff --git a/tests/NicknameTest.php b/tests/NicknameTest.php
new file mode 100644
index 000000000..f49aeba60
--- /dev/null
+++ b/tests/NicknameTest.php
@@ -0,0 +1,111 @@
+<?php
+
+if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
+    print "This script must be run from the command line\n";
+    exit();
+}
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
+define('STATUSNET', true);
+define('LACONICA', true);
+
+require_once INSTALLDIR . '/lib/common.php';
+
+/**
+ * Test cases for nickname validity and normalization.
+ */
+class NicknameTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * Basic test using Nickname::normalize()
+     *
+     * @dataProvider provider
+     */
+    public function testBasic($input, $expected, $expectedException=null)
+    {
+        $exception = null;
+        $normalized = false;
+        try {
+            $normalized = Nickname::normalize($input);
+        } catch (NicknameException $e) {
+            $exception = $e;
+        }
+
+        if ($expected === false) {
+            if ($expectedException) {
+                $this->assertTrue($exception && $exception instanceof $expectedException,
+                        "invalid input '$input' expected to fail with $expectedException, " .
+                        "got " . get_class($exception) . ': ' . $exception->getMessage());
+            } else {
+                $this->assertTrue($normalized == false,
+                        "invalid input '$input' expected to fail");
+            }
+        } else {
+            $msg = "normalized input nickname '$input' expected to normalize to '$expected', got ";
+            if ($exception) {
+                $msg .= get_class($exception) . ': ' . $exception->getMessage();
+            } else {
+                $msg .= "'$normalized'";
+            }
+            $this->assertEquals($expected, $normalized, $msg);
+        }
+    }
+
+    /**
+     * Test on the regex matching used in common_find_mentions
+     * (testing on the full notice rendering is difficult as it needs
+     * to be able to pull from global state)
+     *
+     * @dataProvider provider
+     */
+    public function testAtReply($input, $expected, $expectedException=null)
+    {
+        if ($expected == false) {
+            // nothing to do
+        } else {
+            $text = "@{$input} awesome! :)";
+            $matches = common_find_mentions_raw($text);
+            $this->assertEquals(1, count($matches));
+            $this->assertEquals($expected, Nickname::normalize($matches[0][0]));
+        }
+    }
+
+    static public function provider()
+    {
+        return array(
+                     array('evan', 'evan'),
+
+                     // Case and underscore variants
+                     array('Evan', 'evan'),
+                     array('EVAN', 'evan'),
+                     array('ev_an', 'evan'),
+                     array('E__V_an', 'evan'),
+                     array('evan1', 'evan1'),
+                     array('evan_1', 'evan1'),
+                     array('0x20', '0x20'),
+                     array('1234', '1234'), // should this be allowed though? :)
+                     array('12__34', '1234'),
+
+                     // Some (currently) invalid chars...
+                     array('^#@&^#@', false, 'NicknameInvalidException'), // all invalid :D
+                     array('ev.an', false, 'NicknameInvalidException'),
+                     array('ev/an', false, 'NicknameInvalidException'),
+                     array('ev an', false, 'NicknameInvalidException'),
+                     array('ev-an', false, 'NicknameInvalidException'),
+
+                     // Non-ASCII letters; currently not allowed, in future
+                     // we'll add them at least with conversion to ASCII.
+                     // Not much use until we have storage of display names,
+                     // though.
+                     array('évan', false, 'NicknameInvalidException'), // so far...
+                     array('Évan', false, 'NicknameInvalidException'), // so far...
+
+                     // Length checks
+                     array('', false, 'NicknameEmptyException'),
+                     array('___', false, 'NicknameEmptyException'),
+                     array('eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee', 'eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'), // 64 chars
+                     array('eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee_', 'eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'), // the _ will be trimmed off, remaining valid
+                     array('eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee', false, 'NicknameTooLongException'), // 65 chars -- too long
+                     );
+    }
+}