Add send_invite to Vendor API

lib/rubill/query.rb

@@ -57,6 +57,10 @@ def self.void_received_payment(id)
       execute("/VoidARPayment.json", id: id)
     end
 
+    def self.send_vendor_invite(vendorId, email)
+      execute("/SendVendorInvite.json", vendorId: vendorId, email: email)
+    end
+
     def execute
       Session.instance.execute(self)
     end

lib/rubill/vendor.rb

@@ -10,5 +10,9 @@ def bills
         Query::Filter.new("vendorId", "=", id),
       ])
     end
+
+    def send_invite(email)
+      Query.send_vendor_invite(id, email)
+    end
   end
 end

spec/query_spec.rb

@@ -58,5 +58,19 @@ module Rubill
         described_class.pay_bills(options)
       end
     end
+
+    describe ".send_vendor_invite" do
+      let(:url) { "/SendVendorInvite.json" }
+      let(:query) { double(execute: true) }
+      let(:vendor_id) { '1234' }
+      let(:email) { '[email protected]' }
+      let(:options) { Hash[vendorId: '1234', email: '[email protected]'] }
+
+      it "creates a new Query object and executes it" do
+        expect(described_class).to receive(:new).with(url, options) { query }
+        expect(query).to receive(:execute)
+        described_class.send_vendor_invite(vendor_id, email)
+      end
+    end
   end
 end