add test for search by deleted tag (#6660)

tests/acceptance/features/apiGraph/fullSearch.feature

@@ -72,3 +72,20 @@ Feature: full text search
       | dav-path-version |
       | old              |
       | new              |
+
+
+  Scenario Outline: search files using a deleted tag
+    Given using <dav-path-version> DAV path
+    And user "Alice" has uploaded file with content "hello world" to "file1.txt"
+    And user "Alice" has created the following tags for file "file1.txt" of the space "Personal":
+      | tag1 |
+    And user "Alice" has removed the following tags for file "file1.txt" of space "Personal":
+      | tag1 |
+    When user "Alice" searches for "Tags:tag1" using the WebDAV API
+    Then the HTTP status code should be "207"
+    And the search result should contain "0" entries
+    Examples:
+      | dav-path-version |
+      | old              |
+      | new              |
+      | spaces           |

tests/acceptance/features/bootstrap/TagContext.php

@@ -179,4 +179,21 @@ class TagContext implements Context {
 		);
 		$this->featureContext->setResponse($response);
 	}
+
+	/**
+	 * @Given  /^user "([^"]*)" has removed the following tags for (folder|file) "([^"]*)" of space "([^"]*)":$/
+	 *
+	 * @param string $user
+	 * @param string $fileOrFolder   (file|folder)
+	 * @param string $resource
+	 * @param string $space
+	 * @param TableNode $table
+	 *
+	 * @return void
+	 * @throws Exception
+	 */
+	public function userHAsRemovedTheFollowingTagsForFileOfSpace(string $user, string $fileOrFolder, string $resource, string $space, TableNode $table):void {
+		$this->userRemovesTagsFromResourceOfTheSpace($user, $fileOrFolder, $resource, $space, $table);
+		$this->featureContext->theHttpStatusCodeShouldBe(200);
+	}
 }