Add MaxNumberOfResourcesError

Author: paulyeo21

lib/dwolla_v2.rb

@@ -56,6 +56,7 @@
 require "dwolla_v2/errors/too_many_requests_error"
 require "dwolla_v2/errors/conflict_error"
 require "dwolla_v2/errors/duplicate_resource_error"
+require "dwolla_v2/errors/max_number_of_resources_error"
 
 module DwollaV2
 end

lib/dwolla_v2/errors/max_number_of_resources_error.rb

@@ -0,0 +1,4 @@
+module DwollaV2
+  class MaxNumberOfResourcesError < Error
+  end
+end

spec/dwolla_v2/error_spec.rb

@@ -249,6 +249,14 @@
       expect(e).to be_a DwollaV2::DuplicateResourceError
     }
   end
+
+  it ".raise! code: MaxNumberOfResources" do
+    expect {
+      DwollaV2::Error.raise! code: "MaxNumberOfResources"
+    }.to raise_error {|e|
+      expect(e).to be_a DwollaV2::MaxNumberOfResourcesError
+    }
+  end
 
   it ".raise! Struct(status, headers, body)" do
     status = 400