Problem with validation

[linuxonrails]

I have in unit test:

should validate_presence_of(:from)

And I have in model:

validates :from, presence: true
acts_as_gmappable check_process: false, validation: false

When I execut the unit test i have always the next error:

Error: test: Trip should require from to be set. (TripTest)
NoMethodError: undefined method `empty?'

[apneadiving]

I can't have any idea with the few info you give.

What's your code?

What's the exact error message?

Sent from my iPhone

On 14 oct. 2012, at 20:11, Linux on Rails notifications@github.com wrote:

I have in unit test:

should validate_presence_of(:from) And I have in model:

validates :from, presence: true acts_as_gmappable check_process: false, validation: false When I execut the unit test i have always the next error:

Error: test: Trip should require from to be set. (TripTest) NoMethodError: undefined method `empty?' — Reply to this email directly or view it on GitHub.

[linuxonrails]

I'm sorry:

app/models/trip.rb

class Trip < ActiveRecord::Base
  validates :from, :to, :end_date, :start_date, :trip_type, presence: true

  acts_as_gmappable :validation => false, :check_process => false
  # ... etc...

  def gmaps4rails_address
    self.from
  end
end

test/units/trip_test.rb

require 'test_helper'

class TripTest < ActiveSupport::TestCase
  should validate_presence_of(:from)
  should validate_presence_of(:to)
  should validate_presence_of(:start_date)
  should validate_presence_of(:end_date)
  should validate_presence_of(:trip_type)

  # ...etc...
end

$ ruby -Itest test/unit/trip_test.rb
Loaded suite test/unit/trip_test
Started
E
===============================================================================
Error: test: Trip should require end_date to be set. (TripTest)
  NoMethodError: undefined method `gmaps4rails_address' for #<Trip:0x0000000809ee78>
===============================================================================
E
===============================================================================
Error: test: Trip should require from to be set. (TripTest)
  NoMethodError: undefined method `gmaps4rails_address' for #<Trip:0x000000076938c0>
===============================================================================
E
===============================================================================
Error: test: Trip should require start_date to be set. (TripTest)
  NoMethodError: undefined method `gmaps4rails_address' for #<Trip:0x0000000715a6b0>
===============================================================================
E
===============================================================================
Error: test: Trip should require to to be set. (TripTest)
  NoMethodError: undefined method `gmaps4rails_address' for #<Trip:0x00000008b8d348>
===============================================================================
E
===============================================================================
Error: test: Trip should require trip_type to be set. (TripTest)
  NoMethodError: undefined method `gmaps4rails_address' for #<Trip:0x00000008655790>
===============================================================================

Finished in 0.431218635 seconds.

5 tests, 0 assertions, 0 failures, 5 errors, 0 pendings, 0 omissions, 0 notifications
0% passed

[apneadiving]

why didn't you define the gmaps4rails_address method?

It's necessary for the gem to work.

[linuxonrails]

  def gmaps4rails_address
    self.from
  end

I'm sorry again :-)

[apneadiving]

The error is that the method is undefined.

I can't tell much more from what you provide.

[linuxonrails]

uhm???

Trip.new.gmaps4rails_address works.

[apneadiving]

maybe, but I can't know why you have:

undefined method `gmaps4rails_address' for #<Trip:0x00000008655790>