birthday-validations.rb

describe "validations" do
  context "birthday" do
    ["bad format","2100-01-01","1800-01-01","2000-13-01","2000-00-01","2000-01-32","2000-01-00"].each do |bday|
      it "errors with invalid date - #{bday}" do
        person = Person.create(:name => "not blank", :birthday => bday)
        person.errors.messages[:birthday].first.should == "is invalid"
      end
    end

    ["2099-12-31", nil].each do |bday|
      it "accepts with good birthday - #{bday}" do
        Person.count.should == 0
        person = Person.create(:name => "name not blank", :birthday => "2099-12-31") #max year-max month-max day
        person.errors.messages.should == {}
        Person.count.should == 1
        Person.first.name.should == "name not blank"
      end
    end
  end
end