add behat tests for 0 quota upload failure

build/integration/data/textfile.txt

+This is a testfile.
+
+Cheers.
\ No newline at end of file

build/integration/features/bootstrap/Provisioning.php

@@ -510,6 +510,20 @@ trait Provisioning {
 		PHPUnit_Framework_Assert::assertEquals(200, $this->response->getStatusCode());
 	}
 
+	/**
+	 * @Given user :user has a quota of :quota
+	 */
+	public function userHasAQuotaOf($user, $quota)
+	{
+		$body = new \Behat\Gherkin\Node\TableNode([
+			0 => ['key', 'quota'],
+			1 => ['value', $quota],
+		]);
+
+		// method used from BasicStructure trait
+		$this->sendingToWith("PUT", "/cloud/users/" . $user, $body);
+	}
+
 	/**
 	 * @BeforeScenario
 	 * @AfterScenario

build/integration/features/bootstrap/WebDav.php

@@ -21,7 +21,7 @@ trait WebDav{
 		$this->davPath = $davPath;
 	}	
 
-	public function makeDavRequest($user, $method, $path, $headers){
+	public function makeDavRequest($user, $method, $path, $headers, $body = null){
 		$fullUrl = substr($this->baseUrl, 0, -4) . $this->davPath . "$path";
 		$client = new GClient();
 		$options = [];
@@ -36,6 +36,11 @@ trait WebDav{
 				$request->addHeader($key, $value);	
 			}
 		}
+
+		if (!is_null($body)) {
+			$request->setBody($body);
+		}
+
 		return $client->send($request);
 	}
 
@@ -115,7 +120,20 @@ trait WebDav{
 			}
 		}
 	}
-	
+
+	/**
+	 * @When User :user uploads file :source to :destination
+	 */
+	public function userUploadsAFileTo($user, $source, $destination)
+	{
+		$file = \GuzzleHttp\Stream\Stream::factory(fopen($source, 'r'));
+		try {
+			$this->response = $this->makeDavRequest($user, "PUT", $destination, [], $file);
+		} catch (\GuzzleHttp\Exception\ServerException $e) {
+			// 4xx and 5xx responses cause an exception
+			$this->response = $e->getResponse();
+		}
+	}
 
 }
 

build/integration/features/webdav-related.feature

@@ -16,6 +16,13 @@ Feature: sharing
 		Then Downloaded content should be "example file for developers"
 
 
+	Scenario: Upload forbidden if quota is 0
+		Given using dav path "remote.php/webdav"
+		And As an "admin"
+		And user "user0" exists
+		And user "user0" has a quota of "0"
+		When User "user0" uploads file "data/textfile.txt" to "/asdf.txt"
+		Then the HTTP status code should be "507"