1 files changed, 52 insertions, 0 deletions
diff --git a/_test/tests/inc/Subscriptions/SubscriberRegexBuilderTest.php b/_test/tests/inc/Subscriptions/SubscriberRegexBuilderTest.php
new file mode 100644
index 000000000..f9b22724d
--- /dev/null
+++ b/_test/tests/inc/Subscriptions/SubscriberRegexBuilderTest.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace tests\inc\Subscriptions;
+
+use dokuwiki\Subscriptions\SubscriberRegexBuilder;
+use DokuWikiTest;
+
+class SubscriberRegexBuilderTest extends DokuWikiTest
+{
+
+    public function regexTestdataProvider()
+    {
+        return [
+            ['Cold Fusion', null, null, 1],
+            ['casper', null, null, 1],
+            ['nope', null, null, 0],
+            ['lights', null, null, 0],
+            [['Cold Fusion', 'casper', 'nope'], null, null, 2],
+            [null, 'list', null, 1],
+            [null, 'every', null, 2],
+            [null, 'digest', null, 3],
+            [null, ['list', 'every'], null, 3],
+            ['casper', 'digest', null, 0],
+            ['casper', ['digest', 'every'], null, 1],
+            ['zioth', 'list', '1344691369', 1],
+            ['zioth', null, '1344691369', 1],
+            ['zioth', 'digest', '1344691369', 0],
+        ];
+    }
+
+    /**
+     * @dataProvider regexTestdataProvider
+     */
+    public function testRegexp($user, $style, $inputData, $expectedNumResults)
+    {
+        // data to test against
+        $data = [
+            "casper every\n",
+            "Andreas digest 1344689733",
+            "Cold%20Fusion every",
+            "zioth list 1344691369\n",
+            "nlights digest",
+            "rikblok\tdigest  \t 1344716803",
+        ];
+
+        $sub = new SubscriberRegexBuilder();
+        $re = $sub->buildRegex($user, $style, $inputData);
+        $this->assertFalse(empty($re));
+        $result = preg_grep($re, $data);
+        $this->assertEquals($expectedNumResults, count($result));
+    }
+}