1 files changed, 78 insertions, 0 deletions
diff --git a/vendor/sabre/dav/tests/Sabre/HTTP/UtilTest.php b/vendor/sabre/dav/tests/Sabre/HTTP/UtilTest.php
new file mode 100644
index 000000000..47a7b98bd
--- /dev/null
+++ b/vendor/sabre/dav/tests/Sabre/HTTP/UtilTest.php
@@ -0,0 +1,78 @@
+<?php
+
+namespace Sabre\HTTP;
+
+class UtilTest extends \PHPUnit_Framework_TestCase {
+
+    function testParseHTTPDate() {
+
+        $times = array(
+            'Wed, 13 Oct 2010 10:26:00 GMT',
+            'Wednesday, 13-Oct-10 10:26:00 GMT',
+            'Wed Oct 13 10:26:00 2010',
+        );
+
+        $expected = 1286965560;
+
+        foreach($times as $time) {
+            $result = Util::parseHTTPDate($time);
+            $this->assertEquals($expected, $result->format('U'));
+        }
+
+        $result = Util::parseHTTPDate('Wed Oct  6 10:26:00 2010');
+        $this->assertEquals(1286360760, $result->format('U'));
+
+    }
+
+    function testParseHTTPDateFail() {
+
+        $times = array(
+            //random string
+            'NOW',
+            // not-GMT timezone
+            'Wednesday, 13-Oct-10 10:26:00 UTC',
+            // No space before the 6
+            'Wed Oct 6 10:26:00 2010',
+        );
+
+        foreach($times as $time) {
+            $this->assertFalse(Util::parseHTTPDate($time), 'We used the string: ' . $time);
+        }
+
+    }
+
+    function testTimezones() {
+
+        $default = date_default_timezone_get();
+        date_default_timezone_set('Europe/Amsterdam');
+
+        $this->testParseHTTPDate();
+
+        date_default_timezone_set($default);
+
+    }
+
+    function testToHTTPDate() {
+
+        $dt = new \DateTime('2011-12-10 12:00:00 +0200');
+
+        $this->assertEquals(
+            'Sat, 10 Dec 2011 10:00:00 GMT',
+            Util::toHTTPDate($dt)
+        );
+
+    }
+
+    function testStrtotimeFail() {
+
+        // Strtotime may return -1 when the date cannot be parsed.
+        // We are simulating this situation by testing a date that actually
+        // results in -1. (because I have found no other way to break this
+        // code)
+
+        $time = 'Wed, 13 Oct 1960 10:26:00 GMT';
+
+        $this->assertNull(Util::parseHTTPDate($time));
+
+    }
+}