Webdav: fully implements the controller and response

The controller is tested from real request scraped from apache mod_dav implementation. The requests were scraped using a wireshark-like tool. Those requests have been adapted to suit to our xml.

src/Bundle/ChillDocStoreBundle/Tests/Dav/Request/PropfindRequestAnalyzerTest.php

@@ -0,0 +1,134 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\DocStoreBundle\Tests\Dav\Request;
+
+use Chill\DocStoreBundle\Dav\Request\PropfindRequestAnalyzer;
+use phpseclib3\Crypt\DSA\Formats\Keys\XML;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @internal
+ * @coversNothing
+ */
+class PropfindRequestAnalyzerTest extends TestCase
+{
+    /**
+     * @dataProvider provideRequestedProperties
+     */
+    public function testGetRequestedProperties(string $xml, array $expected): void
+    {
+        $analyzer = new PropfindRequestAnalyzer();
+
+        $request = new \DOMDocument();
+        $request->loadXML($xml);
+        $actual = $analyzer->getRequestedProperties($request);
+
+        foreach ($expected as $key => $value) {
+            if ($key === 'unknowns') {
+                continue;
+            }
+
+            self::assertArrayHasKey($key, $actual, "Check that key {$key} does exists in list of expected values");
+            self::assertEquals($value, $actual[$key], "Does the value match expected for key {$key}");
+        }
+
+        if (array_key_exists('unknowns', $expected)) {
+            self::assertEquals(count($expected['unknowns']), count($actual['unknowns']));
+            self::assertEqualsCanonicalizing($expected['unknowns'], $actual['unknowns']);
+        }
+    }
+
+    public function provideRequestedProperties(): iterable
+    {
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+            <propfind xmlns="DAV:">
+                <prop>
+                    <BaseURI xmlns="http://ucb.openoffice.org/dav/props/"/>
+                </prop>
+            </propfind>
+            XML,
+            [
+                "resourceType" => false,
+                "contentType" => false,
+                "lastModified" => false,
+                "creationDate" => false,
+                "contentLength" => false,
+                "etag" => false,
+                "supportedLock" => false,
+                'unknowns' => [
+                    ['xmlns' => 'http://ucb.openoffice.org/dav/props/', 'prop' => 'BaseURI']
+                ]
+            ]
+        ];
+
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+              <propfind xmlns="DAV:">
+                <propname/>
+              </propfind>
+            XML,
+            [
+                "resourceType" => true,
+                "contentType" => true,
+                "lastModified" => true,
+                "creationDate" => true,
+                "contentLength" => true,
+                "etag" => true,
+                "supportedLock" => true,
+                "unknowns" => [],
+            ]
+        ];
+
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+              <propfind xmlns="DAV:">
+                <prop>
+                  <getlastmodified xmlns="DAV:"/>
+                </prop>
+              </propfind>
+            XML,
+            [
+                "resourceType" => false,
+                "contentType" => false,
+                "lastModified" => true,
+                "creationDate" => false,
+                "contentLength" => false,
+                "etag" => false,
+                "supportedLock" => false,
+                'unknowns' => []
+            ]
+        ];
+
+        yield [
+            <<<'XML'
+            <?xml version="1.0" encoding="UTF-8"?>
+            <propfind xmlns="DAV:"><prop><resourcetype xmlns="DAV:"/><IsReadOnly xmlns="http://ucb.openoffice.org/dav/props/"/><getcontenttype xmlns="DAV:"/><supportedlock xmlns="DAV:"/></prop></propfind>
+            XML,
+            [
+                "resourceType" => true,
+                "contentType" => true,
+                "lastModified" => false,
+                "creationDate" => false,
+                "contentLength" => false,
+                "etag" => false,
+                "supportedLock" => false,
+                'unknowns' => [
+                    ['xmlns' => 'http://ucb.openoffice.org/dav/props/', 'prop' => 'IsReadOnly']
+                ]
+            ]
+        ];
+    }
+}