chore: use new billing fixtures

Author: Justintime50

examples

@@ -15,7 +15,7 @@
                                                          },
                                              )
       allow(client).to receive(:make_request).with(:post, '/credit_cards/pm_123/charges', { amount: '2000' })
-      credit_card = client.billing.fund_wallet('2000', 'primary')
+      credit_card = client.billing.fund_wallet('2000', Fixture.billing['priority'])
 
       expect(credit_card).to eq(true)
     end
@@ -32,7 +32,7 @@
                                              )
       allow(client).to receive(:make_request).with(:delete, '/credit_cards/pm_123')
 
-      deleted_credit_card = client.billing.delete_payment_method('primary')
+      deleted_credit_card = client.billing.delete_payment_method(Fixture.billing['priority'])
 
       expect(deleted_credit_card).to eq(true)
     end
@@ -55,7 +55,7 @@
       # will pass if get_payment_method_info returns ['credit_cards', 'pm_123'], fail otherwise
       allow(client).to receive(:make_request).with(:delete, '/credit_cards/pm_123')
 
-      deleted_credit_card = client.billing.delete_payment_method('primary')
+      deleted_credit_card = client.billing.delete_payment_method(Fixture.billing['priority'])
 
       expect(deleted_credit_card).to eq(true)
     end

spec/billing_spec.rb

@@ -122,8 +122,8 @@
       expect {
         client.referral_customer.add_credit_card_from_stripe(
           REFERRAL_CUSTOMER_PROD_API_KEY,
-          'pm_0Pn6bQDqT4huGUvd0CjpRerH',
-          'primary',
+          Fixture.billing['payment_method_id'],
+          Fixture.billing['priority'],
         )
       }.to raise_error(EasyPost::Errors::ApiError).with_message(
         'Stripe::PaymentMethod does not exist for the specified reference_id',
@@ -137,13 +137,9 @@
       expect {
         client.referral_customer.add_bank_account_from_stripe(
           REFERRAL_CUSTOMER_PROD_API_KEY,
-          'fca_0QAc7sDqT4huGUvdf6BahYa9',
-          {
-            ip_address: '127.0.0.1',
-            user_agent: 'Mozilla/5.0',
-            accepted_at: 1_722_510_730,
-          },
-          'primary',
+          Fixture.billing['financial_connections_id'],
+          Fixture.billing['mandate_data'],
+          Fixture.billing['priority'],
         )
       }.to raise_error(EasyPost::Errors::ApiError).with_message(
         'account_holder_name must be present when creating a Financial Connections payment method',

spec/referral_customer_spec.rb

@@ -168,4 +168,8 @@ def self.desired_delivery_date
   def self.basic_claim
     read_fixture_data['claims']['basic']
   end
+
+  def self.billing
+    read_fixture_data['billing']
+  end
 end