# -*- coding: utf-8 -*-
# redMine - project management software
# Copyright (C) 2006-2007  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 'timelog_controller'

# Re-raise errors caught by the controller.
class TimelogController; def rescue_action(e) raise e end; end

class TimelogControllerTest < ActionController::TestCase
  fixtures :projects, :enabled_modules, :roles, :members, :member_roles, :issues, :time_entries, :users, :trackers, :enumerations, :issue_statuses, :custom_fields, :custom_values

  def setup
    @controller = TimelogController.new
    @request    = ActionController::TestRequest.new
    @response   = ActionController::TestResponse.new
  end
  
  def test_get_new
    @request.session[:user_id] = 3
    get :new, :project_id => 1
    assert_response :success
    assert_template 'edit'
    # Default activity selected
    assert_tag :tag => 'option', :attributes => { :selected => 'selected' },
                                 :content => 'Development'
  end
  
  def test_get_new_should_only_show_active_time_entry_activities
    @request.session[:user_id] = 3
    get :new, :project_id => 1
    assert_response :success
    assert_template 'edit'
    assert_no_tag :tag => 'option', :content => 'Inactive Activity'
                                    
  end

  def test_get_edit_existing_time
    @request.session[:user_id] = 2
    get :edit, :id => 2, :project_id => nil
    assert_response :success
    assert_template 'edit'
    # Default activity selected
    assert_tag :tag => 'form', :attributes => { :action => '/projects/ecookbook/time_entries/2' }
  end
  
  def test_get_edit_with_an_existing_time_entry_with_inactive_activity
    te = TimeEntry.find(1)
    te.activity = TimeEntryActivity.find_by_name("Inactive Activity")
    te.save!

    @request.session[:user_id] = 1
    get :edit, :project_id => 1, :id => 1
    assert_response :success
    assert_template 'edit'
    # Blank option since nothing is pre-selected
    assert_tag :tag => 'option', :content => '--- Please select ---'
  end
  
  def test_post_create
    # TODO: should POST to issues’ time log instead of project. change form
    # and routing
    @request.session[:user_id] = 3
    post :create, :project_id => 1,
                :time_entry => {:comments => 'Some work on TimelogControllerTest',
                                # Not the default activity
                                :activity_id => '11',
                                :spent_on => '2008-03-14',
                                :issue_id => '1',
                                :hours => '7.3'}
    assert_redirected_to :action => 'index', :project_id => 'ecookbook'
    
    i = Issue.find(1)
    t = TimeEntry.find_by_comments('Some work on TimelogControllerTest')
    assert_not_nil t
    assert_equal 11, t.activity_id
    assert_equal 7.3, t.hours
    assert_equal 3, t.user_id
    assert_equal i, t.issue
    assert_equal i.project, t.project
  end

  def test_post_create_with_blank_issue
    # TODO: should POST to issues’ time log instead of project. change form
    # and routing
    @request.session[:user_id] = 3
    post :create, :project_id => 1,
                :time_entry => {:comments => 'Some work on TimelogControllerTest',
                                # Not the default activity
                                :activity_id => '11',
                                :issue_id => '',
                                :spent_on => '2008-03-14',
                                :hours => '7.3'}
    assert_redirected_to :action => 'index', :project_id => 'ecookbook'
    
    t = TimeEntry.find_by_comments('Some work on TimelogControllerTest')
    assert_not_nil t
    assert_equal 11, t.activity_id
    assert_equal 7.3, t.hours
    assert_equal 3, t.user_id
  end
  
  def test_update
    entry = TimeEntry.find(1)
    assert_equal 1, entry.issue_id
    assert_equal 2, entry.user_id
    
    @request.session[:user_id] = 1
    put :update, :id => 1,
                :time_entry => {:issue_id => '2',
                                :hours => '8'}
    assert_redirected_to :action => 'index', :project_id => 'ecookbook'
    entry.reload
    
    assert_equal 8, entry.hours
    assert_equal 2, entry.issue_id
    assert_equal 2, entry.user_id
  end
  
  def test_destroy
    @request.session[:user_id] = 2
    delete :destroy, :id => 1
    assert_redirected_to :action => 'index', :project_id => 'ecookbook'
    assert_equal I18n.t(:notice_successful_delete), flash[:notice]
    assert_nil TimeEntry.find_by_id(1)
  end
  
  def test_destroy_should_fail
    # simulate that this fails (e.g. due to a plugin), see #5700
    TimeEntry.class_eval do
      before_destroy :stop_callback_chain
      def stop_callback_chain ; return false ; end
    end

    @request.session[:user_id] = 2
    delete :destroy, :id => 1
    assert_redirected_to :action => 'index', :project_id => 'ecookbook'
    assert_equal I18n.t(:notice_unable_delete_time_entry), flash[:error]
    assert_not_nil TimeEntry.find_by_id(1)

    # remove the simulation
    TimeEntry.before_destroy.reject! {|callback| callback.method == :stop_callback_chain }
  end
  
  def test_index_all_projects
    get :index
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:total_hours)
    assert_equal "162.90", "%.2f" % assigns(:total_hours)
    assert_tag :form,
      :attributes => {:action => "/time_entries", :id => 'query_form'}
  end
  
  def test_index_at_project_level
    get :index, :project_id => 'ecookbook'
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:entries)
    assert_equal 4, assigns(:entries).size
    # project and subproject
    assert_equal [1, 3], assigns(:entries).collect(&:project_id).uniq.sort
    assert_not_nil assigns(:total_hours)
    assert_equal "162.90", "%.2f" % assigns(:total_hours)
    # display all time by default
    assert_equal '2007-03-12'.to_date, assigns(:from)
    assert_equal '2007-04-22'.to_date, assigns(:to)
    assert_tag :form,
      :attributes => {:action => "/projects/ecookbook/time_entries", :id => 'query_form'}
  end
  
  def test_index_at_project_level_with_date_range
    get :index, :project_id => 'ecookbook', :from => '2007-03-20', :to => '2007-04-30'
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:entries)
    assert_equal 3, assigns(:entries).size
    assert_not_nil assigns(:total_hours)
    assert_equal "12.90", "%.2f" % assigns(:total_hours)
    assert_equal '2007-03-20'.to_date, assigns(:from)
    assert_equal '2007-04-30'.to_date, assigns(:to)
    assert_tag :form,
      :attributes => {:action => "/projects/ecookbook/time_entries", :id => 'query_form'}
  end

  def test_index_at_project_level_with_period
    get :index, :project_id => 'ecookbook', :period => '7_days'
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:entries)
    assert_not_nil assigns(:total_hours)
    assert_equal Date.today - 7, assigns(:from)
    assert_equal Date.today, assigns(:to)
    assert_tag :form,
      :attributes => {:action => "/projects/ecookbook/time_entries", :id => 'query_form'}
  end

  def test_index_one_day
    get :index, :project_id => 'ecookbook', :from => "2007-03-23", :to => "2007-03-23"
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:total_hours)
    assert_equal "4.25", "%.2f" % assigns(:total_hours)
    assert_tag :form,
      :attributes => {:action => "/projects/ecookbook/time_entries", :id => 'query_form'}
  end
  
  def test_index_at_issue_level
    get :index, :issue_id => 1
    assert_response :success
    assert_template 'index'
    assert_not_nil assigns(:entries)
    assert_equal 2, assigns(:entries).size
    assert_not_nil assigns(:total_hours)
    assert_equal 154.25, assigns(:total_hours)
    # display all time based on what's been logged
    assert_equal '2007-03-12'.to_date, assigns(:from)
    assert_equal '2007-04-22'.to_date, assigns(:to)
    # TODO: remove /projects/:project_id/issues/:issue_id/time_entries routes
    # to use /issues/:issue_id/time_entries
    assert_tag :form,
      :attributes => {:action => "/projects/ecookbook/issues/1/time_entries", :id => 'query_form'}
  end
  
  def test_index_atom_feed
    get :index, :project_id => 1, :format => 'atom'
    assert_response :success
    assert_equal 'application/atom+xml', @response.content_type
    assert_not_nil assigns(:items)
    assert assigns(:items).first.is_a?(TimeEntry)
  end
  
  def test_index_all_projects_csv_export
    Setting.date_format = '%m/%d/%Y'
    get :index, :format => 'csv'
    assert_response :success
    assert_equal 'text/csv', @response.content_type
    assert @response.body.include?("Date,User,Activity,Project,Issue,Tracker,Subject,Hours,Comment\n")
    assert @response.body.include?("\n04/21/2007,redMine Admin,Design,eCookbook,3,Bug,Error 281 when updating a recipe,1.0,\"\"\n")
  end
  
  def test_index_csv_export
    Setting.date_format = '%m/%d/%Y'
    get :index, :project_id => 1, :format => 'csv'
    assert_response :success
    assert_equal 'text/csv', @response.content_type
    assert @response.body.include?("Date,User,Activity,Project,Issue,Tracker,Subject,Hours,Comment\n")
    assert @response.body.include?("\n04/21/2007,redMine Admin,Design,eCookbook,3,Bug,Error 281 when updating a recipe,1.0,\"\"\n")
  end
end
