[test-only] apiTest. change own password (#4480)

* apiTest. change own password

* fix

tests/acceptance/features/apiGraph/changeOwnPassword.feature

@@ -0,0 +1,17 @@
+@api
+Feature: an user changes its own password
+
+    Scenario Outline: change own password
+        Given user "Alice" has been created with default attributes and without skeleton files
+        When the user "Alice" changes its own password "<currentPassword>" to "<newPassword>" using the Graph API
+        Then the HTTP status code should be "<code>"
+        Examples:
+            | currentPassword | newPassword | code |
+            | 123456          | validPass   | 204  |
+            | 123456          | кириллица   | 204  |
+            | 123456          | 密码        | 204  |
+            | 123456          | ?&^%0       | 204  |
+            | 123456          |             | 400  |
+            | 123456          | 123456      | 400  |
+            | wrongPass       | 123456      | 500  |
+            |                 | validPass   | 400  |

tests/acceptance/features/bootstrap/GraphContext.php

@@ -536,4 +536,25 @@ class GraphContext implements Context {
 			}
 		}
 	}
+
+	/**
+	 * @When /^the user "([^"]*)" changes its own password "([^"]*)" to "([^"]*)" using the Graph API$/
+	 * @param string $user
+	 * @param string $currentPassword
+	 * @param string $newPassword
+	 *
+	 * @throws GuzzleException
+	 * @throws Exception
+	 */
+	public function userChangesOwnPassword(string $user, string $currentPassword, $newPassword): void {
+		$response = GraphHelper::changeOwnPassword(
+			$this->featureContext->getBaseUrl(),
+			$this->featureContext->getStepLineRef(),
+			$user,
+			$this->featureContext->getPasswordForUser($user),
+			$currentPassword,
+			$newPassword
+		);
+		$this->featureContext->setResponse($response);
+	}
 }