add test for downloading space

tests/acceptance/features/apiSpaces/spaceDownload.feature

@@ -0,0 +1,24 @@
+@api
+Feature: Download space
+  As a user
+  I want to be able to download space
+  So that I can have it in my local storage
+
+
+    Scenario: user downloads a space
+        Given these users have been created with default attributes and without skeleton files:
+        | username |
+        | Alice    |
+        And using spaces DAV path
+        And the administrator has assigned the role "Space Admin" to user "Alice" using the Graph API
+        And user "Alice" has created a space "download space" with the default quota using the GraphApi
+        And user "Alice" has uploaded a file inside space "download space" with content "some data" to "file1.txt"
+        And user "Alice" has uploaded a file inside space "download space" with content "other data" to "file2.txt"
+        And user "Alice" has uploaded a file inside space "download space" with content "more data" to "file3.txt"
+        When user "Alice" downloads the space "download space" using the WebDAV API
+        Then the HTTP status code should be "200"
+        And the downloaded "tar" space archive should contain these files:
+            | name      | content    |
+            | file1.txt | some data  |
+            | file2.txt | other data |
+            | file3.txt | more data  |

tests/acceptance/features/bootstrap/SpacesContext.php

@@ -33,6 +33,8 @@
 use TestHelpers\SetupHelper;
 use TestHelpers\GraphHelper;
 use PHPUnit\Framework\Assert;
+use wapmorgan\UnifiedArchive\Exceptions\NonExistentArchiveFileException;
+use wapmorgan\UnifiedArchive\UnifiedArchive;
 
 require_once 'bootstrap.php';
 
@@ -3198,4 +3200,77 @@ public function theUserShouldHaveSpaceWithRecipient(
 		}
 		Assert::assertTrue($foundRoleInResponse, "the response does not contain the $recipientType $recipient");
 	}
+
+	/**
+	 * @When user :user downloads the space :spaceName using the WebDAV API
+	 *
+	 * @param string $user
+	 * @param string $spaceName
+	 *
+	 * @return void
+	 *
+	 * @throws Exception
+	 * @throws GuzzleException
+	 */
+	public function userDownloadsTheSpaceUsingTheWebdavApi(string $user, string $spaceName):void {
+		$space = $this->getSpaceByName($user, $spaceName);
+		$url = $this->featureContext->getBaseUrl() . '/archiver?id=' . $space["id"];
+		$this->featureContext->setResponse(
+			HttpRequestHelper::get(
+				$url,
+				'',
+				$user,
+				$this->featureContext->getPasswordForUser($user),
+			)
+		);
+	}
+
+	/**
+	 * @Then the downloaded :type space archive should contain these files:
+	 *
+	 * @param string $type
+	 * @param TableNode $expectedFiles
+	 *
+	 * @return void
+	 *
+	 * @throws NonExistentArchiveFileException
+	 */
+	public function theDownloadedSpaceArchiveShouldContainTheseFiles(string $type, TableNode $expectedFiles):void {
+		$dataVal = $this->featureContext->getResponse()->getBody()->getContents();
+		$placeValue = [];
+		$filePos = '';
+
+		//      Storing position of expected file from response data in the array
+		foreach ($expectedFiles->getHash() as $file) {
+			$place = stripos($dataVal, $file['name']);
+			$placeValue[] = $place;
+		}
+
+		//      Traversing through response data to get the file name which first occurred
+		foreach ($expectedFiles->getHash() as $file) {
+			$place = stripos($dataVal, $file['name']);
+			if ($place == min($placeValue)) {
+				$filePos = $file['name'];
+			}
+		}
+
+		//      Data before first occurred expected file is removed to exclude the data of . folder
+		$fileData = strstr($dataVal, $filePos);
+
+		//      Checking the contents of expected file and contents of response data
+		$tempFile = \tempnam(\sys_get_temp_dir(), 'OcAcceptanceTests_');
+		\unlink($tempFile); // we only need the name
+		$tempFile = $tempFile . '.' . $type; // it needs the extension
+		\file_put_contents($tempFile, $fileData);
+		$archive = UnifiedArchive::open($tempFile);
+		foreach ($expectedFiles->getHash() as $expectedFile) {
+			Assert::assertEquals(
+				$expectedFile['content'],
+				$archive->getFileContent($expectedFile['name']),
+				__METHOD__ .
+				" content of '" . $expectedFile['name'] . "' not as expected"
+			);
+		}
+		\unlink($tempFile);
+	}
 }