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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 TimeEntryTest < ActiveSupport::TestCase

  fixtures :issues, :projects, :users, :time_entries

  def test_hours_format

    assertions = { "2"      => 2.0,

                   "21.1"   => 21.1,

                   "2,1"    => 2.1,

                   "1,5h"   => 1.5,

                   "7:12"   => 7.2,

                   "10h"    => 10.0,

                   "10 h"   => 10.0,

                   "45m"    => 0.75,

                   "45 m"   => 0.75,

                   "3h15"   => 3.25,

                   "3h 15"  => 3.25,

                   "3 h 15"   => 3.25,

                   "3 h 15m"  => 3.25,

                   "3 h 15 m" => 3.25,

                   "3 hours"  => 3.0,

                   "12min"    => 0.2,

                  }

    assertions.each do |k, v|

      t = TimeEntry.new(:hours => k)

      assert_equal v, t.hours, "Converting #{k} failed:"

    end

  end

  def test_hours_should_default_to_nil

    assert_nil TimeEntry.new.hours

  end

  def test_spent_on_with_blank

    c = TimeEntry.new

    c.spent_on = ''

    assert_nil c.spent_on

  end

  def test_spent_on_with_nil

    c = TimeEntry.new

    c.spent_on = nil

    assert_nil c.spent_on

  end

  def test_spent_on_with_string

    c = TimeEntry.new

    c.spent_on = "2011-01-14"

    assert_equal Date.parse("2011-01-14"), c.spent_on

  end

  def test_spent_on_with_invalid_string

    c = TimeEntry.new

    c.spent_on = "foo"

    assert_nil c.spent_on

  end

  def test_spent_on_with_date

    c = TimeEntry.new

    c.spent_on = Date.today

    assert_equal Date.today, c.spent_on

  end

  def test_spent_on_with_time

    c = TimeEntry.new

    c.spent_on = Time.now

    assert_equal Date.today, c.spent_on

  end

  context "#earilest_date_for_project" do

    setup do

      User.current = nil

      @public_project = Project.generate!(:is_public => true)

      @issue = Issue.generate_for_project!(@public_project)

      TimeEntry.generate!(:spent_on => '2010-01-01',

                          :issue => @issue,

                          :project => @public_project)

    end

    context "without a project" do

      should "return the lowest spent_on value that is visible to the current user" do

        assert_equal "2007-03-12", TimeEntry.earilest_date_for_project.to_s

      end

    end

    context "with a project" do

      should "return the lowest spent_on value that is visible to the current user for that project and it's subprojects only" do

        assert_equal "2010-01-01", TimeEntry.earilest_date_for_project(@public_project).to_s

      end

    end

  end

  context "#latest_date_for_project" do

    setup do

      User.current = nil

      @public_project = Project.generate!(:is_public => true)

      @issue = Issue.generate_for_project!(@public_project)

      TimeEntry.generate!(:spent_on => '2010-01-01',

                          :issue => @issue,

                          :project => @public_project)

    end

    context "without a project" do

      should "return the highest spent_on value that is visible to the current user" do

        assert_equal "2010-01-01", TimeEntry.latest_date_for_project.to_s

      end

    end

    context "with a project" do

      should "return the highest spent_on value that is visible to the current user for that project and it's subprojects only" do

        project = Project.find(1)

        assert_equal "2007-04-22", TimeEntry.latest_date_for_project(project).to_s

      end

    end

  end  

end