Minor: Reordered and renamed several of the document tests. Also move…

…d some stuff into their proper home.

test/functional/associations/test_belongs_to_proxy.rb

@@ -45,4 +45,47 @@ def setup
     id = Mongo::ObjectID.new
     @comment_class.new(:name => 'Foo', :post_id => id).post.nil?.should be_true
   end
+
+  context ":dependent" do
+    setup do
+      # FIXME: make use of already defined models
+      class ::Property
+        include MongoMapper::Document
+      end
+      Property.collection.remove
+
+      class ::Thing
+        include MongoMapper::Document
+        key :name, String
+      end
+      Thing.collection.remove
+    end
+
+    teardown do
+      Object.send :remove_const, 'Property' if defined?(::Property)
+      Object.send :remove_const, 'Thing' if defined?(::Thing)
+    end
+
+    context "=> destroy" do
+      setup do
+        Property.key :thing_id, ObjectId
+        Property.belongs_to :thing, :dependent => :destroy
+        Thing.has_many :properties
+
+        @thing = Thing.create(:name => "Tree")
+        @property1 = Property.create
+        @property2 = Property.create
+        @property3 = Property.create
+        @thing.properties << @property1
+        @thing.properties << @property2
+        @thing.properties << @property3
+      end
+
+      should "not execute on a belongs_to association" do
+        Thing.count.should == 1
+        @property1.destroy
+        Thing.count.should == 1
+      end
+    end
+  end
 end

test/functional/associations/test_many_documents_proxy.rb

@@ -384,4 +384,94 @@ def setup
       project.collaborators.top.should == collaborator1
     end
   end
+
+  context ":dependent" do
+    setup do
+      # FIXME: make use of already defined models
+      class ::Property
+        include MongoMapper::Document
+      end
+      Property.collection.remove
+
+      class ::Thing
+        include MongoMapper::Document
+        key :name, String
+      end
+      Thing.collection.remove
+    end
+
+    teardown do
+      Object.send :remove_const, 'Property' if defined?(::Property)
+      Object.send :remove_const, 'Thing' if defined?(::Thing)
+    end
+
+    context "=> destroy" do
+      setup do
+        Property.key :thing_id, ObjectId
+        Property.belongs_to :thing, :dependent => :destroy
+        Thing.many :properties, :dependent => :destroy
+
+        @thing = Thing.create(:name => "Tree")
+        @property1 = Property.create
+        @property2 = Property.create
+        @property3 = Property.create
+        @thing.properties << @property1
+        @thing.properties << @property2
+        @thing.properties << @property3
+      end
+
+      should "should destroy the associated documents" do
+        @thing.properties.count.should == 3
+        @thing.destroy
+        @thing.properties.count.should == 0
+        Property.count.should == 0
+      end
+    end
+
+    context "=> delete_all" do
+      setup do
+        Property.key :thing_id, ObjectId
+        Property.belongs_to :thing
+        Thing.has_many :properties, :dependent => :delete_all
+
+        @thing = Thing.create(:name => "Tree")
+        @property1 = Property.create
+        @property2 = Property.create
+        @property3 = Property.create
+        @thing.properties << @property1
+        @thing.properties << @property2
+        @thing.properties << @property3
+      end
+
+      should "should delete associated documents" do
+        @thing.properties.count.should == 3
+        @thing.destroy
+        @thing.properties.count.should == 0
+        Property.count.should == 0
+      end
+    end
+
+    context "=> nullify" do
+      setup do
+        Property.key :thing_id, ObjectId
+        Property.belongs_to :thing
+        Thing.has_many :properties, :dependent => :nullify
+
+        @thing = Thing.create(:name => "Tree")
+        @property1 = Property.create
+        @property2 = Property.create
+        @property3 = Property.create
+        @thing.properties << @property1
+        @thing.properties << @property2
+        @thing.properties << @property3
+      end
+
+      should "should nullify relationship but not destroy associated documents" do
+        @thing.properties.count.should == 3
+        @thing.destroy
+        @thing.properties.count.should == 0
+        Property.count.should == 3
+      end
+    end
+  end
 end

test/functional/test_binary.rb

@@ -15,4 +15,19 @@ class BinaryTest < Test::Unit::TestCase
     doc = doc.reload
     doc.contents.to_s.should == ByteBuffer.new('010101').to_s
   end
+
+  context "Saving a document with a blank binary value" do
+    setup do
+      @document = Class.new do
+        include MongoMapper::Document
+        set_collection_name 'test'
+        key :file, Binary
+      end
+      @document.collection.remove
+    end
+
+    should "not fail" do
+      assert_nothing_raised { @document.new(:file => nil).save }
+    end
+  end
 end