Omit the redundant empty header criteria to fix stubbing with HTTMult…

…iParty

spec/models/agents/telegram_agent_spec.rb

@@ -175,7 +175,6 @@ def stub_methods
   describe '#complete_chat_id' do
     it 'returns a list of all recents chats, groups and channels' do
       stub_request(:post, "https://api.telegram.org/botxxxxxxxxx:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/getUpdates").
-        with(headers: {}).
         to_return(status: 200, body: '{"ok":true,"result":[{"update_id":252965475,"message":{"message_id":15,"from":{"id":97201077,"is_bot":false,"first_name":"Dominik","last_name":"Sander","language_code":"en-US"},"chat":{"id":97201077,"first_name":"Dominik","last_name":"Sander","type":"private"},"date":1506774710,"text":"test"}},{"update_id":252965476,"channel_post":{"message_id":4,"chat":{"id":-1001144599139,"title":"Much channel","type":"channel"},"date":1506782283,"text":"channel"}},{"update_id":252965477,"message":{"message_id":18,"from":{"id":97201077,"is_bot":false,"first_name":"Dominik","last_name":"Sander","language_code":"en-US"},"chat":{"id":-217850512,"title":"Just a test","type":"group","all_members_are_administrators":true},"date":1506782504,"left_chat_participant":{"id":136508315,"is_bot":true,"first_name":"Huginn","username":"HuginnNotificationBot"},"left_chat_member":{"id":136508315,"is_bot":true,"first_name":"Huginn","username":"HuginnNotificationBot"}}}]}', headers: {'Content-Type' => 'application/json'})
 
       expect(@checker.complete_chat_id).to eq([{:id=>97201077, :text=>"Dominik Sander"},
@@ -187,15 +186,13 @@ def stub_methods
   describe '#validate_auth_token' do
     it 'returns true if the token is valid' do
       stub_request(:post, "https://api.telegram.org/botxxxxxxxxx:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/getMe").
-        with(headers: {}).
         to_return(status: 200, body: '{"ok": true}', headers: {'Content-Type' => 'application/json'})
 
       expect(@checker.validate_auth_token).to be_truthy
     end
 
     it 'returns false if the token is invalid' do
       stub_request(:post, "https://api.telegram.org/botxxxxxxxxx:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/getMe").
-        with(headers: {}).
         to_return(status: 200, body: "{}")
 
       expect(@checker.validate_auth_token).to be_falsy