Specs for validations using #send

gistfile1.rb

  describe "#has_no_duplicates" do
    before do
      account = Fabricate :account
      @contact = Fabricate.build :contact, account: account, locale: account.locale
    end

    it "should add errors if there are duplicates" do
      @contact.stub(:duplicates).and_return [mock(Contact, details: {email_address: 'foo', mobile_number: 'bar'})]
      @contact.send(:has_no_duplicates)
      @contact.errors.should be_present
      @contact.errors[:base].should include("A duplicate contact exists with email_address 'foo' and mobile_number 'bar'")
    end

    it "should have no errors if there are no duplicates" do
      @contact.stub(:duplicates).and_return []
      @contact.send(:has_no_duplicates)
      @contact.errors.should be_blank
    end
  end