Fixes tests

Author: zedtux

lib/sms_factor.rb

@@ -41,7 +41,7 @@ def deliver(delay: :now, check: false)
     SmsFactor::SmsResponse.new(
       RestClient.post(
         sms_factor_url(check),
-        { data: build_deliver_data_from(delay) }.to_json,
+        { data: build_deliver_data_from(delay).to_json },
         sms_factor_api_headers
       )
     )
@@ -67,7 +67,6 @@ def build_deliver_data_from(delay)
 
   def sms_factor_api_headers
     headers = {
-      content_type: :json,
       accept: :json,
       verify_ssl: false
     }

spec/fixtures/vcr_cassettes/valid_api_key_auth.yml

@@ -68,6 +68,10 @@
       it "doesn't deliver" do
         expect(described_class.sms(message, recipients)).not_to be_success
       end
+
+      it 'responds with status equal -1' do
+        expect(described_class.sms(message, '0799175425').status).to be(-1)
+      end
     end
 
     context 'with valid API key auth' do