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Fix NoMethodError

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Raises NoMethodError when using ":singleton => true, :shallow => true" and parent_resource is nil
This commit is contained in:
Nanda Lopes
2010-11-04 02:47:02 +08:00
committed by Ryan Bates
parent cf263c105d
commit 9a7c427373
2 changed files with 21 additions and 2 deletions
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15
spec/cancan/controller_resource_spec.rb
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@@ -241,6 +241,21 @@ describe CanCan::ControllerResource do
@controller.instance_variable_get(:@project).name.should == "foobar"
end
it "should find record through has_one association with :singleton and :shallow options" do
project = Project.create!
@params.merge!(:action => "show", :id => project.id)
resource = CanCan::ControllerResource.new(@controller, :through => :category, :singleton => true, :shallow => true)
resource.load_resource
@controller.instance_variable_get(:@project).should == project
end
it "should build record through has_one association with :singleton and :shallow options" do
@params.merge!(:action => "create", :project => {:name => "foobar"})
resource = CanCan::ControllerResource.new(@controller, :through => :category, :singleton => true, :shallow => true)
resource.load_resource
@controller.instance_variable_get(:@project).name.should == "foobar"
end
it "should only authorize :read action on parent resource" do
project = Project.create!
@params.merge!(:action => "new", :project_id => project.id)