1 files changed, 283 insertions, 0 deletions
diff --git a/vendor/sabre/dav/tests/Sabre/DAV/ServerPreconditionTest.php b/vendor/sabre/dav/tests/Sabre/DAV/ServerPreconditionTest.php
new file mode 100644
index 000000000..fa88e9095
--- /dev/null
+++ b/vendor/sabre/dav/tests/Sabre/DAV/ServerPreconditionTest.php
@@ -0,0 +1,283 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Sabre\DAV;
+
+use Sabre\HTTP;
+
+require_once 'Sabre/HTTP/ResponseMock.php';
+
+class ServerPreconditionsTest extends \PHPUnit\Framework\TestCase
+{
+    /**
+     * @expectedException \Sabre\DAV\Exception\PreconditionFailed
+     */
+    public function testIfMatchNoNode()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/bar', ['If-Match' => '*']);
+        $httpResponse = new HTTP\Response();
+        $server->checkPreconditions($httpRequest, $httpResponse);
+    }
+
+    public function testIfMatchHasNode()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', ['If-Match' => '*']);
+        $httpResponse = new HTTP\Response();
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+
+    /**
+     * @expectedException \Sabre\DAV\Exception\PreconditionFailed
+     */
+    public function testIfMatchWrongEtag()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', ['If-Match' => '1234']);
+        $httpResponse = new HTTP\Response();
+        $server->checkPreconditions($httpRequest, $httpResponse);
+    }
+
+    public function testIfMatchCorrectEtag()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', ['If-Match' => '"abc123"']);
+        $httpResponse = new HTTP\Response();
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+
+    /**
+     * Evolution sometimes uses \" instead of " for If-Match headers.
+     *
+     * @depends testIfMatchCorrectEtag
+     */
+    public function testIfMatchEvolutionEtag()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', ['If-Match' => '\\"abc123\\"']);
+        $httpResponse = new HTTP\Response();
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+
+    public function testIfMatchMultiple()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', ['If-Match' => '"hellothere", "abc123"']);
+        $httpResponse = new HTTP\Response();
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+
+    public function testIfNoneMatchNoNode()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/bar', ['If-None-Match' => '*']);
+        $httpResponse = new HTTP\Response();
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+
+    /**
+     * @expectedException \Sabre\DAV\Exception\PreconditionFailed
+     */
+    public function testIfNoneMatchHasNode()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('POST', '/foo', ['If-None-Match' => '*']);
+        $httpResponse = new HTTP\Response();
+        $server->checkPreconditions($httpRequest, $httpResponse);
+    }
+
+    public function testIfNoneMatchWrongEtag()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('POST', '/foo', ['If-None-Match' => '"1234"']);
+        $httpResponse = new HTTP\Response();
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+
+    public function testIfNoneMatchWrongEtagMultiple()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('POST', '/foo', ['If-None-Match' => '"1234", "5678"']);
+        $httpResponse = new HTTP\Response();
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+
+    /**
+     * @expectedException \Sabre\DAV\Exception\PreconditionFailed
+     */
+    public function testIfNoneMatchCorrectEtag()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('POST', '/foo', ['If-None-Match' => '"abc123"']);
+        $httpResponse = new HTTP\Response();
+        $server->checkPreconditions($httpRequest, $httpResponse);
+    }
+
+    /**
+     * @expectedException \Sabre\DAV\Exception\PreconditionFailed
+     */
+    public function testIfNoneMatchCorrectEtagMultiple()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('POST', '/foo', ['If-None-Match' => '"1234, "abc123"']);
+        $httpResponse = new HTTP\Response();
+        $server->checkPreconditions($httpRequest, $httpResponse);
+    }
+
+    public function testIfNoneMatchCorrectEtagAsGet()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', ['If-None-Match' => '"abc123"']);
+        $server->httpResponse = new HTTP\ResponseMock();
+
+        $this->assertFalse($server->checkPreconditions($httpRequest, $server->httpResponse));
+        $this->assertEquals(304, $server->httpResponse->getStatus());
+        $this->assertEquals(['ETag' => ['"abc123"']], $server->httpResponse->getHeaders());
+    }
+
+    /**
+     * This was a test written for issue #515.
+     */
+    public function testNoneMatchCorrectEtagEnsureSapiSent()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $server->sapi = new HTTP\SapiMock();
+        HTTP\SapiMock::$sent = 0;
+        $httpRequest = new HTTP\Request('GET', '/foo', ['If-None-Match' => '"abc123"']);
+        $server->httpRequest = $httpRequest;
+        $server->httpResponse = new HTTP\ResponseMock();
+
+        $server->exec();
+
+        $this->assertFalse($server->checkPreconditions($httpRequest, $server->httpResponse));
+        $this->assertEquals(304, $server->httpResponse->getStatus());
+        $this->assertEquals([
+            'ETag' => ['"abc123"'],
+            'X-Sabre-Version' => [Version::VERSION],
+        ], $server->httpResponse->getHeaders());
+        $this->assertEquals(1, HTTP\SapiMock::$sent);
+    }
+
+    public function testIfModifiedSinceUnModified()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', [
+            'If-Modified-Since' => 'Sun, 06 Nov 1994 08:49:37 GMT',
+        ]);
+        $server->httpResponse = new HTTP\ResponseMock();
+        $this->assertFalse($server->checkPreconditions($httpRequest, $server->httpResponse));
+
+        $this->assertEquals(304, $server->httpResponse->status);
+        $this->assertEquals([
+            'Last-Modified' => ['Sat, 06 Apr 1985 23:30:00 GMT'],
+        ], $server->httpResponse->getHeaders());
+    }
+
+    public function testIfModifiedSinceModified()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', [
+            'If-Modified-Since' => 'Tue, 06 Nov 1984 08:49:37 GMT',
+        ]);
+
+        $httpResponse = new HTTP\ResponseMock();
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+
+    public function testIfModifiedSinceInvalidDate()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', [
+            'If-Modified-Since' => 'Your mother',
+        ]);
+        $httpResponse = new HTTP\ResponseMock();
+
+        // Invalid dates must be ignored, so this should return true
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+
+    public function testIfModifiedSinceInvalidDate2()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', [
+            'If-Unmodified-Since' => 'Sun, 06 Nov 1994 08:49:37 EST',
+        ]);
+        $httpResponse = new HTTP\ResponseMock();
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+
+    public function testIfUnmodifiedSinceUnModified()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', [
+            'If-Unmodified-Since' => 'Sun, 06 Nov 1994 08:49:37 GMT',
+        ]);
+        $httpResponse = new HTTP\Response();
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+
+    /**
+     * @expectedException \Sabre\DAV\Exception\PreconditionFailed
+     */
+    public function testIfUnmodifiedSinceModified()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', [
+            'If-Unmodified-Since' => 'Tue, 06 Nov 1984 08:49:37 GMT',
+        ]);
+        $httpResponse = new HTTP\ResponseMock();
+        $server->checkPreconditions($httpRequest, $httpResponse);
+    }
+
+    public function testIfUnmodifiedSinceInvalidDate()
+    {
+        $root = new SimpleCollection('root', [new ServerPreconditionsNode()]);
+        $server = new Server($root);
+        $httpRequest = new HTTP\Request('GET', '/foo', [
+            'If-Unmodified-Since' => 'Sun, 06 Nov 1984 08:49:37 CET',
+        ]);
+        $httpResponse = new HTTP\ResponseMock();
+        $this->assertTrue($server->checkPreconditions($httpRequest, $httpResponse));
+    }
+}
+
+class ServerPreconditionsNode extends File
+{
+    public function getETag()
+    {
+        return '"abc123"';
+    }
+
+    public function getLastModified()
+    {
+        /* my birthday & time, I believe */
+        return strtotime('1985-04-07 01:30 +02:00');
+    }
+
+    public function getName()
+    {
+        return 'foo';
+    }
+}