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# Redmine - project management software

# Copyright (C) 2006-2009  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__)

require 'issue_categories_controller'

# Re-raise errors caught by the controller.

class IssueCategoriesController; def rescue_action(e) raise e end; end

class IssueCategoriesControllerTest < ActionController::TestCase

  fixtures :projects, :users, :members, :member_roles, :roles, :enabled_modules, :issue_categories

  def setup

    @controller = IssueCategoriesController.new

    @request    = ActionController::TestRequest.new

    @response   = ActionController::TestResponse.new

    User.current = nil

    @request.session[:user_id] = 2

  end

  def test_get_new

    @request.session[:user_id] = 2 # manager

    get :new, :project_id => '1'

    assert_response :success

    assert_template 'new'

  end

  def test_post_new

    @request.session[:user_id] = 2 # manager

    assert_difference 'IssueCategory.count' do

      post :new, :project_id => '1', :category => {:name => 'New category'}

    end

    assert_redirected_to '/projects/ecookbook/settings/categories'

    category = IssueCategory.find_by_name('New category')

    assert_not_nil category

    assert_equal 1, category.project_id

  end

  def test_post_edit

    assert_no_difference 'IssueCategory.count' do

      post :edit, :id => 2, :category => { :name => 'Testing' }

    end

    assert_redirected_to '/projects/ecookbook/settings/categories'

    assert_equal 'Testing', IssueCategory.find(2).name

  end

  def test_edit_not_found

    post :edit, :id => 97, :category => { :name => 'Testing' }

    assert_response 404

  end

  def test_destroy_category_not_in_use

    post :destroy, :id => 2

    assert_redirected_to '/projects/ecookbook/settings/categories'

    assert_nil IssueCategory.find_by_id(2)

  end

  def test_destroy_category_in_use

    post :destroy, :id => 1

    assert_response :success

    assert_template 'destroy'

    assert_not_nil IssueCategory.find_by_id(1)

  end

  def test_destroy_category_in_use_with_reassignment

    issue = Issue.find(:first, :conditions => {:category_id => 1})

    post :destroy, :id => 1, :todo => 'reassign', :reassign_to_id => 2

    assert_redirected_to '/projects/ecookbook/settings/categories'

    assert_nil IssueCategory.find_by_id(1)

    # check that the issue was reassign

    assert_equal 2, issue.reload.category_id

  end

  def test_destroy_category_in_use_without_reassignment

    issue = Issue.find(:first, :conditions => {:category_id => 1})

    post :destroy, :id => 1, :todo => 'nullify'

    assert_redirected_to '/projects/ecookbook/settings/categories'

    assert_nil IssueCategory.find_by_id(1)

    # check that the issue category was nullified

    assert_nil issue.reload.category_id

  end

end