spec/refile/attachment_spec.rb in leifcr-refile-0.6.3 vs spec/refile/attachment_spec.rb in leifcr-refile-0.7.0

@@ -1,5 +1,8 @@
+require "refile/active_record_helper"
+require_relative "support/accepts_attachments_for_shared_examples"
+
 describe Refile::Attachment do
   let(:options) { {} }
   let(:klass) do
     opts = options
     Class.new do
@@ -187,11 +190,11 @@
       context "when errors enabled" do
         let(:options) { { raise_errors: true } }
         it "handles redirect loops by trowing errors" do
           expect do
             instance.remote_document_url = "http://www.example.com/loop"
-          end.to raise_error(RestClient::Exception)
+          end.to raise_error(Refile::TooManyRedirects)
         end
       end
 
       context "when errors disabled" do
         let(:options) { { raise_errors: false } }
@@ -583,7 +586,58 @@
   it "includes the module with methods in an instrospectable way" do
     expect { puts klass.ancestors }
       .to output(/Refile::Attachment\(document\)/).to_stdout
     expect { p klass.ancestors }
       .to output(/Refile::Attachment\(document\)/).to_stdout
+  end
+
+  describe ".accepts_nested_attributes_for" do
+    it_should_behave_like "accepts_attachments_for" do
+      let(:options) { {} }
+
+      # This class is a PORO, but it's implementing an interface that's similar
+      # to ActiveRecord's in order to simplify specs via shared examples.
+      let(:post_class) do
+        opts = options
+        foo = document_class
+
+        Class.new do
+          extend Refile::Attachment
+
+          attr_accessor :documents
+
+          accepts_attachments_for(
+            :documents,
+            accessor_prefix: "documents_files",
+            collection_class: foo,
+            **opts
+          )
+
+          def initialize(attributes)
+            @documents = attributes[:documents]
+          end
+
+          def save!; end
+
+          def update_attributes!(attributes)
+            attributes.each { |k, v| public_send("#{k}=", v) }
+          end
+        end
+      end
+
+      let(:document_class) do
+        Class.new do
+          extend Refile::Attachment
+          attr_accessor :file_id
+
+          attachment :file, type: :image, extension: %w[jpeg], raise_errors: false
+
+          def initialize(attributes = {})
+            self.file = attributes[:file]
+          end
+        end
+      end
+
+      let(:post) { post_class.new(documents: []) }
+    end
   end
 end