[s3] working on easier to reuse testing strategy for models

tests/aws/models/s3/directory_tests.rb

@@ -0,0 +1,8 @@
+Shindo.tests('AWS::S3 | directory models', ['aws']) do
+
+  @collection = AWS[:s3].directories
+  @model = @collection.new(:key => Time.now.to_f.to_s)
+
+  tests_models
+
+end

tests/helper.rb

@@ -1,6 +1,8 @@
 require File.expand_path(File.join(File.dirname(__FILE__), '..', 'lib', 'fog'))
 require File.expand_path(File.join(File.dirname(__FILE__), '..', 'lib', 'fog', 'bin'))
 
+require File.expand_path(File.join(File.dirname(__FILE__), 'helpers', 'model_helper'))
+
 if ENV["FOG_MOCK"] == "true"
   Fog.mock!
 end

tests/helpers/model_helper.rb

@@ -0,0 +1,76 @@
+def tests_models
+
+  after do
+    if @model && !@model.new_record?
+      if @model.respond_to?(:ready?)
+        @model.wait_for { ready? }
+      end
+      @model.destroy
+    end
+  end
+
+  tests('collection') do
+
+    test('#all includes persisted models') do
+      @model.save
+      @collection.all.map {|model| model.identity}.include? @model.identity
+    end
+
+    tests('#get') do
+
+      test 'should return a matching model if one exists' do
+        @model.save
+        get = @collection.get(@model.identity)
+        @model.attributes == get.attributes
+      end
+
+      test 'should return nil if no matching model exists' do
+        !@collection.get('0')
+      end
+
+    end
+
+    test('#reload') do
+      @model.save
+      @collection.all
+      reloaded = @collection.reload
+      @collection.attributes == reloaded.attributes
+    end
+
+  end
+
+  tests('model') do
+
+    test('#reload') do
+      @model.save
+      if @model.respond_to?(:ready?)
+        @model.wait_for { ready? }
+      end
+      reloaded = @model.reload
+      @model.attributes == reloaded.attributes
+    end
+
+    tests('#save') do
+
+      test('does not exist remotely before save') do
+        !@collection.get(@model.identity)
+      end
+
+      test('succeeds') do
+        @model.save
+      end
+
+      test('does exist remotely after save') do
+        @model.save
+        if @model.respond_to?(:ready?)
+          @model.wait_for { ready? }
+        end
+        reloaded = @model.reload
+        @model.attributes == reloaded.attributes
+      end
+
+    end
+
+  end
+
+end