1 files changed, 55 insertions, 12 deletions

diff --git a/build/integration/features/bootstrap/WebDav.php b/build/integration/features/bootstrap/WebDav.php
index 71f938c7ec4..262955e4e5c 100644
--- a/build/integration/features/bootstrap/WebDav.php
+++ b/build/integration/features/bootstrap/WebDav.php
@@ -260,6 +260,32 @@ trait WebDav {
 	}
 
 	/**
+	 * @Then /^as "([^"]*)" the (file|folder|entry) "([^"]*)" does not exist$/
+	 * @param string $user
+	 * @param string $path
+	 * @param \Behat\Gherkin\Node\TableNode|null $propertiesTable
+	 */
+	public function asTheFileOrFolderDoesNotExist($user, $entry, $path) {
+		$client = $this->getSabreClient($user);
+		$response = $client->request('HEAD', $this->makeSabrePath($path));
+		if ($response['statusCode'] !== 404) {
+			throw new \Exception($entry . ' "' . $path . '" expected to not exist (status code ' . $response['statusCode'] . ', expected 404)');
+		}
+
+		return $response;
+	}
+
+	/**
+	 * @Then /^as "([^"]*)" the (file|folder|entry) "([^"]*)" exists$/
+	 * @param string $user
+	 * @param string $path
+	 * @param \Behat\Gherkin\Node\TableNode|null $propertiesTable
+	 */
+	public function asTheFileOrFolderExists($user, $entry, $path) {
+		$this->response = $this->listFolder($user, $path, 0);
+	}
+
+	/**
 	 * @Then the single response should contain a property :key with value :value
 	 * @param string $key
 	 * @param string $expectedValue
@@ -327,9 +353,25 @@ trait WebDav {
 		}
 	}
 
-
 	/*Returns the elements of a propfind, $folderDepth requires 1 to see elements without children*/
 	public function listFolder($user, $path, $folderDepth, $properties = null){
+		$client = $this->getSabreClient($user);
+		if (!$properties) {
+			$properties = [
+				'{DAV:}getetag'
+			];
+		}
+
+		$response = $client->propfind($this->makeSabrePath($path), $properties, $folderDepth);
+
+		return $response;
+	}
+
+	public function makeSabrePath($path) {
+		return $this->encodePath($this->davPath . '/' . ltrim($path, '/'));
+	}
+
+	public function getSabreClient($user) {
 		$fullUrl = substr($this->baseUrl, 0, -4);
 
 		$settings = array(
@@ -343,17 +385,7 @@ trait WebDav {
 			$settings['password'] = $this->regularUser;
 		}
 
-		$client = new SClient($settings);
-
-		if (!$properties) {
-			$properties = [
-				'{DAV:}getetag'
-			];
-		}
-
-		$response = $client->propfind($this->davPath . '/' . ltrim($path, '/'), $properties, $folderDepth);
-
-		return $response;
+		return new SClient($settings);
 	}
 
 	/**
@@ -494,6 +526,17 @@ trait WebDav {
 	}
 
 	/**
+	 * URL encodes the given path but keeps the slashes
+	 *
+	 * @param string $path to encode
+	 * @return string encoded path
+	 */
+	private function encodePath($path) {
+		// slashes need to stay
+		return str_replace('%2F', '/', rawurlencode($path));
+	}
+
+	/**
 	 * @When user :user favorites element :path
 	 */
 	public function userFavoritesElement($user, $path){