test/model_test.rb in paperdragon-0.0.7 vs test/model_test.rb in paperdragon-0.0.8

@@ -16,11 +16,14 @@
     def image_meta_data
       {:thumb => {:uid => "Avatar-thumb"}}
     end
   end
 
+  # model has image_meta_data hash.
   it { Avatar.new.image[:thumb].url.must_equal "/paperdragon/Avatar-thumb" }
+  # model doesn't have upload, yet. returns empty attachment.
+  it { Image.new.image.metadata.must_equal({}) }
 
 
   # minimum setup
   class Image < OpenStruct
     include Paperdragon::Model
@@ -49,11 +52,10 @@
 
     model.image_meta_data.class.must_equal Hash
     model.image_meta_data.must_equal({:original=>{:width=>216, :height=>63, :uid=>"original-apotomo.png"}, :thumb=>{:width=>8, :height=>2, :uid=>"thumb-apotomo-1.png"}})
   end
 
-
   # passing options from image(file, {..}) to the Attachment.
   class ImageWithAttachment < OpenStruct
     include Paperdragon::Model
 
     class Attachment < Paperdragon::Attachment
@@ -82,6 +84,46 @@
       v.reprocess!(:original, "1") { |j| j.thumb!("8x8") }
     end
 
     model.image_meta_data.must_equal({:original=>{:width=>8, :height=>2, :uid=>"{:new=>true, :model=>#<PaperdragonModelTest::ImageWithAttachment image_meta_data={:original=>{:width=>216, :height=>63, :uid=>\"{:path=>\\\"/\\\", :model=>_<PaperdragonModelTest::ImageWithAttachment>}\"}}>}"}})
   end
+end
+
+
+class ModelWriterTest < MiniTest::Spec
+  class Image < OpenStruct
+    extend Paperdragon::Model::Writer
+    processable_writer :image
+  end
+
+  # process with #image{}
+  let (:logo) { Pathname("test/fixtures/apotomo.png") }
+
+  it do
+    model = Image.new
+    model.image!(logo) do |v|
+      v.process!(:original)
+      v.process!(:thumb) { |j| j.thumb!("16x16") }
+    end
+
+    model.image_meta_data.must_equal({:original=>{:width=>216, :height=>63, :uid=>"original-apotomo.png"}, :thumb=>{:width=>16, :height=>5, :uid=>"thumb-apotomo.png"}})
+
+
+    model.image! do |v|
+      v.reprocess!(:thumb, "1") { |j| j.thumb!("8x8") }
+    end
+
+    model.image_meta_data.class.must_equal Hash
+    model.image_meta_data.must_equal({:original=>{:width=>216, :height=>63, :uid=>"original-apotomo.png"}, :thumb=>{:width=>8, :height=>2, :uid=>"thumb-apotomo-1.png"}})
+  end
+
+end
+
+
+class ModelReaderTest < MiniTest::Spec
+  class Image < OpenStruct
+    extend Paperdragon::Model::Reader
+    processable_reader :image
+  end
+
+  it { Image.new(:image_meta_data => {:thumb => {:uid => "Avatar-thumb"}}).image[:thumb].url.must_equal "/paperdragon/Avatar-thumb" }
 end
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