Module: Intermodal::RSpec::HasParentResource::ClassMethods

Defined in:
lib/intermodal/rspec/models/has_parent_resource.rb

Instance Method Summary collapse

Instance Method Details

#concerned_with_parent_resource(_parent_resource_name, options = {}, &blk) ⇒ Object 



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# File 'lib/intermodal/rspec/models/has_parent_resource.rb', line 59

def concerned_with_parent_resource(_parent_resource_name, options = {}, &blk)
  extra_get_examples = options[:extra_get_examples]

  context "when concerned with parent resource #{_parent_resource_name}" do
    let(:parent_resource_name) { _parent_resource_name }
    let(:parent_id_name) { "#{parent_resource_name}_id" }
    let(:parent_model) { parent_resource_name.to_s.camelize.constantize }
    let(:different_parent) { parent_model.make! }
    let(:parent_with_different_account) { parent_model.make!(:account => ) }

    instance_eval(&blk) if blk

    it { should belong_to _parent_resource_name } unless options[:skip_association_examples]
    it { should validate_presence_of _parent_resource_name } unless options[:skip_validation_examples]

    [ :by_parent_id, :by_parent, "by_#{_parent_resource_name}_id", "by_#{_parent_resource_name}" ].each do |scope|
      should_respond_to_scope(scope)
    end

    implements_get_interface_for_nested_resource(&extra_get_examples)
  end
end

#implements_get_interface_for_nested_resource(&blk) ⇒ Object 



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# File 'lib/intermodal/rspec/models/has_parent_resource.rb', line 82

def implements_get_interface_for_nested_resource(&blk)
  implements_get_interface do

    context 'by parent' do
      it 'should find resource scoped to parent' do
        model.get(subject.id, :parent => subject.send(parent_resource_name)).should eql(subject)
      end

      it 'should find resource scoped to parent id' do
        model.get(subject.id, :parent_id => subject.send(parent_resource_name).id).should eql(subject)
      end

      it 'should find writeable resource scoped to parent id' do
        model.get(subject.id, :parent_id => subject.send(parent_resource_name).id).should_not be_readonly
      end
    end

    context 'by parent and account' do
      it 'should find resource scoped to account id and parent id' do
        model.get(subject.id, :parent_id => subject.send(parent_resource_name).id, :account_id => .id).should eql(subject)
      end

      it 'should find writeable resource scoped to account id and parent id' do
        model.get(subject.id, :parent_id => subject.send(parent_resource_name).id, :account_id => .id).should_not be_readonly
      end

      it 'should not find resource scoped to a different parent' do
        lambda { model.get(subject.id, :parent => different_parent) }.should raise_error(ActiveRecord::RecordNotFound)
      end

      it 'should not find resource scoped to a different parent id' do
        lambda { model.get(subject.id, :parent_id => different_parent.id) }.should raise_error(ActiveRecord::RecordNotFound)
      end

      it 'should not find resource scoped to a parent in a different account' do
        lambda { model.get(subject.id, :parent_id => .id, :account_id => ) }.should raise_error(ActiveRecord::RecordNotFound)
      end

      it 'should not find resource scoped to a correct parent but incorrect account' do
        lambda { model.get(subject.id, :parent_id => subject.send(parent_resource_name).id, :account_id => ) }.should raise_error(ActiveRecord::RecordNotFound)
      end
    end

    instance_eval(&blk) if blk
  end
end

#should_respond_to_scope(scope_method) ⇒ Object

NOTE: I am cheating. It assumes if the class method is defined then it is a scope



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# File 'lib/intermodal/rspec/models/has_parent_resource.rb', line 53

def should_respond_to_scope(scope_method)
  it "should have scope #{scope_method}" do
    subject.class.should respond_to(scope_method)
  end
end