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# redMine - project management software

# Copyright (C) 2006-2008  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

# 

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require File.expand_path('../../test_helper', __FILE__)

class EnumerationTest < ActiveSupport::TestCase

  fixtures :enumerations, :issues, :custom_fields, :custom_values

  def setup

  end

  def test_objects_count

    # low priority

    assert_equal 6, Enumeration.find(4).objects_count

    # urgent

    assert_equal 0, Enumeration.find(7).objects_count

  end

  def test_in_use

    # low priority

    assert Enumeration.find(4).in_use?

    # urgent

    assert !Enumeration.find(7).in_use?

  end

  def test_default

    e = Enumeration.default

    assert e.is_a?(Enumeration)

    assert e.is_default?

    assert_equal 'Default Enumeration', e.name

  end

  def test_create

    e = Enumeration.new(:name => 'Not default', :is_default => false)

    e.type = 'Enumeration'

    assert e.save

    assert_equal 'Default Enumeration', Enumeration.default.name

  end

  def test_create_as_default

    e = Enumeration.new(:name => 'Very urgent', :is_default => true)

    e.type = 'Enumeration'

    assert e.save

    assert_equal e, Enumeration.default

  end

  def test_update_default

    e = Enumeration.default

    e.update_attributes(:name => 'Changed', :is_default => true)

    assert_equal e, Enumeration.default

  end

  def test_update_default_to_non_default

    e = Enumeration.default

    e.update_attributes(:name => 'Changed', :is_default => false)

    assert_nil Enumeration.default

  end

  def test_change_default

    e = Enumeration.find_by_name('Default Enumeration')

    e.update_attributes(:name => 'Changed Enumeration', :is_default => true)

    assert_equal e, Enumeration.default

  end

  def test_destroy_with_reassign

    Enumeration.find(4).destroy(Enumeration.find(6))

    assert_nil Issue.find(:first, :conditions => {:priority_id => 4})

    assert_equal 6, Enumeration.find(6).objects_count

  end

  def test_should_be_customizable

    assert Enumeration.included_modules.include?(Redmine::Acts::Customizable::InstanceMethods)

  end

  def test_should_belong_to_a_project

    association = Enumeration.reflect_on_association(:project)

    assert association, "No Project association found"

    assert_equal :belongs_to, association.macro

  end

  def test_should_act_as_tree

    enumeration = Enumeration.find(4)

    assert enumeration.respond_to?(:parent)

    assert enumeration.respond_to?(:children)

  end

  def test_is_override

    # Defaults to off

    enumeration = Enumeration.find(4)

    assert !enumeration.is_override?

    # Setup as an override

    enumeration.parent = Enumeration.find(5)

    assert enumeration.is_override?

  end

end