fix: Account.Registration.Logic.After account creation an e-mail with activation link should be send:

Resolving variable '${response.json['requests']}' failed: TypeError: 'method' object is not subscriptable

Author: php-coder

src/test/robotframework/account/registration/logic.robot

@@ -16,9 +16,9 @@ After account creation an e-mail with activation link should be send
 	Create Session          mailserver  ${MOCK_SERVER}
 	${searchQuery}=         Set Variable  { "method": "POST", "url": "/mailgun/send-message" }
 	${response}=            Post Request  mailserver  /__admin/requests/find  data=${searchQuery}
-	Log                     ${response.json}
-	Length Should Be        ${response.json['requests']}  1
-	${body}=                Set Variable  ${response.json['requests'][0]['body']}
+	Log                     ${response.json()}
+	Length Should Be        ${response.json()['requests']}  1
+	${body}=                Set Variable  ${response.json()['requests'][0]['body']}
 	Should Contain          ${body}  coder@rock.home
 	Should Contain          ${body}  My Stamps <dont-reply@my-stamps.ru>
 	Should Contain          ${body}  [my-stamps.ru] Account activation