SoundSoftware Code Site

# Redmine - project management software

# Copyright (C) 2006-2011  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 IssueTest < ActiveSupport::TestCase

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

           :trackers, :projects_trackers,

           :enabled_modules,

           :versions,

           :issue_statuses, :issue_categories, :issue_relations, :workflows,

           :enumerations,

           :issues,

           :custom_fields, :custom_fields_projects, :custom_fields_trackers, :custom_values,

           :time_entries

  def test_create

    issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 3, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'test_create', :description => 'IssueTest#test_create', :estimated_hours => '1:30')

    assert issue.save

    issue.reload

    assert_equal 1.5, issue.estimated_hours

  end

  def test_create_minimal

    issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 3, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'test_create')

    assert issue.save

    assert issue.description.nil?

  end

  def test_create_with_required_custom_field

    field = IssueCustomField.find_by_name('Database')

    field.update_attribute(:is_required, true)

    issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :subject => 'test_create', :description => 'IssueTest#test_create_with_required_custom_field')

    assert issue.available_custom_fields.include?(field)

    # No value for the custom field

    assert !issue.save

    assert_equal I18n.translate('activerecord.errors.messages.invalid'), issue.errors.on(:custom_values)

    # Blank value

    issue.custom_field_values = { field.id => '' }

    assert !issue.save

    assert_equal I18n.translate('activerecord.errors.messages.invalid'), issue.errors.on(:custom_values)

    # Invalid value

    issue.custom_field_values = { field.id => 'SQLServer' }

    assert !issue.save

    assert_equal I18n.translate('activerecord.errors.messages.invalid'), issue.errors.on(:custom_values)

    # Valid value

    issue.custom_field_values = { field.id => 'PostgreSQL' }

    assert issue.save

    issue.reload

    assert_equal 'PostgreSQL', issue.custom_value_for(field).value

  end

  def assert_visibility_match(user, issues)

    assert_equal issues.collect(&:id).sort, Issue.all.select {|issue| issue.visible?(user)}.collect(&:id).sort

  end

  def test_visible_scope_for_anonymous

    # Anonymous user should see issues of public projects only

    issues = Issue.visible(User.anonymous).all

    assert issues.any?

    assert_nil issues.detect {|issue| !issue.project.is_public?}

    assert_nil issues.detect {|issue| issue.is_private?}

    assert_visibility_match User.anonymous, issues

  end

  def test_visible_scope_for_anonymous_with_own_issues_visibility

    Role.anonymous.update_attribute :issues_visibility, 'own'

    Issue.create!(:project_id => 1, :tracker_id => 1, :author_id => User.anonymous.id, :subject => 'Issue by anonymous')

    issues = Issue.visible(User.anonymous).all

    assert issues.any?

    assert_nil issues.detect {|issue| issue.author != User.anonymous}

    assert_visibility_match User.anonymous, issues

  end

  def test_visible_scope_for_anonymous_without_view_issues_permissions

    # Anonymous user should not see issues without permission

    Role.anonymous.remove_permission!(:view_issues)

    issues = Issue.visible(User.anonymous).all

    assert issues.empty?

    assert_visibility_match User.anonymous, issues

  end

  def test_visible_scope_for_non_member

    user = User.find(9)

    assert user.projects.empty?

    # Non member user should see issues of public projects only

    issues = Issue.visible(user).all

    assert issues.any?

    assert_nil issues.detect {|issue| !issue.project.is_public?}

    assert_nil issues.detect {|issue| issue.is_private?}

    assert_visibility_match user, issues

  end

  def test_visible_scope_for_non_member_with_own_issues_visibility

    Role.non_member.update_attribute :issues_visibility, 'own'

    Issue.create!(:project_id => 1, :tracker_id => 1, :author_id => 9, :subject => 'Issue by non member')

    user = User.find(9)

    issues = Issue.visible(user).all

    assert issues.any?

    assert_nil issues.detect {|issue| issue.author != user}

    assert_visibility_match user, issues

  end

  def test_visible_scope_for_non_member_without_view_issues_permissions

    # Non member user should not see issues without permission

    Role.non_member.remove_permission!(:view_issues)

    user = User.find(9)

    assert user.projects.empty?

    issues = Issue.visible(user).all

    assert issues.empty?

    assert_visibility_match user, issues

  end

  def test_visible_scope_for_member

    user = User.find(9)

    # User should see issues of projects for which he has view_issues permissions only

    Role.non_member.remove_permission!(:view_issues)

    Member.create!(:principal => user, :project_id => 3, :role_ids => [2])

    issues = Issue.visible(user).all

    assert issues.any?

    assert_nil issues.detect {|issue| issue.project_id != 3}

    assert_nil issues.detect {|issue| issue.is_private?}

    assert_visibility_match user, issues

  end

  def test_visible_scope_for_admin

    user = User.find(1)

    user.members.each(&:destroy)

    assert user.projects.empty?

    issues = Issue.visible(user).all

    assert issues.any?

    # Admin should see issues on private projects that he does not belong to

    assert issues.detect {|issue| !issue.project.is_public?}

    # Admin should see private issues of other users

    assert issues.detect {|issue| issue.is_private? && issue.author != user}

    assert_visibility_match user, issues

  end

  def test_visible_scope_with_project

    project = Project.find(1)

    issues = Issue.visible(User.find(2), :project => project).all

    projects = issues.collect(&:project).uniq

    assert_equal 1, projects.size

    assert_equal project, projects.first

  end

  def test_visible_scope_with_project_and_subprojects

    project = Project.find(1)

    issues = Issue.visible(User.find(2), :project => project, :with_subprojects => true).all

    projects = issues.collect(&:project).uniq

    assert projects.size > 1

    assert_equal [], projects.select {|p| !p.is_or_is_descendant_of?(project)}

  end

  def test_visible_and_nested_set_scopes

    assert_equal 0, Issue.find(1).descendants.visible.all.size

  end

  def test_errors_full_messages_should_include_custom_fields_errors

    field = IssueCustomField.find_by_name('Database')

    issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :subject => 'test_create', :description => 'IssueTest#test_create_with_required_custom_field')

    assert issue.available_custom_fields.include?(field)

    # Invalid value

    issue.custom_field_values = { field.id => 'SQLServer' }

    assert !issue.valid?

    assert_equal 1, issue.errors.full_messages.size

    assert_equal "Database #{I18n.translate('activerecord.errors.messages.inclusion')}", issue.errors.full_messages.first

  end

  def test_update_issue_with_required_custom_field

    field = IssueCustomField.find_by_name('Database')

    field.update_attribute(:is_required, true)

    issue = Issue.find(1)

    assert_nil issue.custom_value_for(field)

    assert issue.available_custom_fields.include?(field)

    # No change to custom values, issue can be saved

    assert issue.save

    # Blank value

    issue.custom_field_values = { field.id => '' }

    assert !issue.save

    # Valid value

    issue.custom_field_values = { field.id => 'PostgreSQL' }

    assert issue.save

    issue.reload

    assert_equal 'PostgreSQL', issue.custom_value_for(field).value

  end

  def test_should_not_update_attributes_if_custom_fields_validation_fails

    issue = Issue.find(1)

    field = IssueCustomField.find_by_name('Database')

    assert issue.available_custom_fields.include?(field)

    issue.custom_field_values = { field.id => 'Invalid' }

    issue.subject = 'Should be not be saved'

    assert !issue.save

    issue.reload

    assert_equal "Can't print recipes", issue.subject

  end

  def test_should_not_recreate_custom_values_objects_on_update

    field = IssueCustomField.find_by_name('Database')

    issue = Issue.find(1)

    issue.custom_field_values = { field.id => 'PostgreSQL' }

    assert issue.save

    custom_value = issue.custom_value_for(field)

    issue.reload

    issue.custom_field_values = { field.id => 'MySQL' }

    assert issue.save

    issue.reload

    assert_equal custom_value.id, issue.custom_value_for(field).id

  end

  def test_assigning_tracker_id_should_reload_custom_fields_values

    issue = Issue.new(:project => Project.find(1))

    assert issue.custom_field_values.empty?

    issue.tracker_id = 1

    assert issue.custom_field_values.any?

  end

  def test_assigning_attributes_should_assign_tracker_id_first

    attributes = ActiveSupport::OrderedHash.new

    attributes['custom_field_values'] = { '1' => 'MySQL' }

    attributes['tracker_id'] = '1'

    issue = Issue.new(:project => Project.find(1))

    issue.attributes = attributes

    assert_not_nil issue.custom_value_for(1)

    assert_equal 'MySQL', issue.custom_value_for(1).value

  end

  def test_should_update_issue_with_disabled_tracker

    p = Project.find(1)

    issue = Issue.find(1)

    p.trackers.delete(issue.tracker)

    assert !p.trackers.include?(issue.tracker)

    issue.reload

    issue.subject = 'New subject'

    assert issue.save

  end

  def test_should_not_set_a_disabled_tracker

    p = Project.find(1)

    p.trackers.delete(Tracker.find(2))

    issue = Issue.find(1)

    issue.tracker_id = 2

    issue.subject = 'New subject'

    assert !issue.save

    assert_not_nil issue.errors.on(:tracker_id)

  end

  def test_category_based_assignment

    issue = Issue.create(:project_id => 1, :tracker_id => 1, :author_id => 3, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'Assignment test', :description => 'Assignment test', :category_id => 1)

    assert_equal IssueCategory.find(1).assigned_to, issue.assigned_to

  end

  def test_new_statuses_allowed_to

    Workflow.delete_all

    Workflow.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 1, :new_status_id => 2, :author => false, :assignee => false)

    Workflow.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 1, :new_status_id => 3, :author => true, :assignee => false)

    Workflow.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 1, :new_status_id => 4, :author => false, :assignee => true)

    Workflow.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 1, :new_status_id => 5, :author => true, :assignee => true)

    status = IssueStatus.find(1)

    role = Role.find(1)

    tracker = Tracker.find(1)

    user = User.find(2)

    issue = Issue.generate!(:tracker => tracker, :status => status, :project_id => 1)

    assert_equal [1, 2], issue.new_statuses_allowed_to(user).map(&:id)

    issue = Issue.generate!(:tracker => tracker, :status => status, :project_id => 1, :author => user)

    assert_equal [1, 2, 3], issue.new_statuses_allowed_to(user).map(&:id)

    issue = Issue.generate!(:tracker => tracker, :status => status, :project_id => 1, :assigned_to => user)

    assert_equal [1, 2, 4], issue.new_statuses_allowed_to(user).map(&:id)

    issue = Issue.generate!(:tracker => tracker, :status => status, :project_id => 1, :author => user, :assigned_to => user)

    assert_equal [1, 2, 3, 4, 5], issue.new_statuses_allowed_to(user).map(&:id)

  end

  def test_copy

    issue = Issue.new.copy_from(1)

    assert issue.save

    issue.reload

    orig = Issue.find(1)

    assert_equal orig.subject, issue.subject

    assert_equal orig.tracker, issue.tracker

    assert_equal "125", issue.custom_value_for(2).value

  end

  def test_copy_should_copy_status

    orig = Issue.find(8)

    assert orig.status != IssueStatus.default

    issue = Issue.new.copy_from(orig)

    assert issue.save

    issue.reload

    assert_equal orig.status, issue.status

  end

  def test_should_close_duplicates

    # Create 3 issues

    issue1 = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'Duplicates test', :description => 'Duplicates test')

    assert issue1.save

    issue2 = issue1.clone

    assert issue2.save

    issue3 = issue1.clone

    assert issue3.save

    # 2 is a dupe of 1

    IssueRelation.create(:issue_from => issue2, :issue_to => issue1, :relation_type => IssueRelation::TYPE_DUPLICATES)

    # And 3 is a dupe of 2

    IssueRelation.create(:issue_from => issue3, :issue_to => issue2, :relation_type => IssueRelation::TYPE_DUPLICATES)

    # And 3 is a dupe of 1 (circular duplicates)

    IssueRelation.create(:issue_from => issue3, :issue_to => issue1, :relation_type => IssueRelation::TYPE_DUPLICATES)

    assert issue1.reload.duplicates.include?(issue2)

    # Closing issue 1

    issue1.init_journal(User.find(:first), "Closing issue1")

    issue1.status = IssueStatus.find :first, :conditions => {:is_closed => true}

    assert issue1.save

    # 2 and 3 should be also closed

    assert issue2.reload.closed?

    assert issue3.reload.closed?

  end

  def test_should_not_close_duplicated_issue

    # Create 3 issues

    issue1 = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'Duplicates test', :description => 'Duplicates test')

    assert issue1.save

    issue2 = issue1.clone

    assert issue2.save

    # 2 is a dupe of 1

    IssueRelation.create(:issue_from => issue2, :issue_to => issue1, :relation_type => IssueRelation::TYPE_DUPLICATES)

    # 2 is a dup of 1 but 1 is not a duplicate of 2

    assert !issue2.reload.duplicates.include?(issue1)

    # Closing issue 2

    issue2.init_journal(User.find(:first), "Closing issue2")

    issue2.status = IssueStatus.find :first, :conditions => {:is_closed => true}

    assert issue2.save

    # 1 should not be also closed

    assert !issue1.reload.closed?

  end

  def test_assignable_versions

    issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :fixed_version_id => 1, :subject => 'New issue')

    assert_equal ['open'], issue.assignable_versions.collect(&:status).uniq

  end

  def test_should_not_be_able_to_assign_a_new_issue_to_a_closed_version

    issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :fixed_version_id => 1, :subject => 'New issue')

    assert !issue.save

    assert_not_nil issue.errors.on(:fixed_version_id)

  end

  def test_should_not_be_able_to_assign_a_new_issue_to_a_locked_version

    issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :fixed_version_id => 2, :subject => 'New issue')

    assert !issue.save

    assert_not_nil issue.errors.on(:fixed_version_id)

  end

  def test_should_be_able_to_assign_a_new_issue_to_an_open_version

    issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :fixed_version_id => 3, :subject => 'New issue')

    assert issue.save

  end

  def test_should_be_able_to_update_an_issue_assigned_to_a_closed_version

    issue = Issue.find(11)

    assert_equal 'closed', issue.fixed_version.status

    issue.subject = 'Subject changed'

    assert issue.save

  end

  def test_should_not_be_able_to_reopen_an_issue_assigned_to_a_closed_version

    issue = Issue.find(11)

    issue.status_id = 1

    assert !issue.save

    assert_not_nil issue.errors.on_base

  end

  def test_should_be_able_to_reopen_and_reassign_an_issue_assigned_to_a_closed_version

    issue = Issue.find(11)

    issue.status_id = 1

    issue.fixed_version_id = 3

    assert issue.save

  end

  def test_should_be_able_to_reopen_an_issue_assigned_to_a_locked_version

    issue = Issue.find(12)

    assert_equal 'locked', issue.fixed_version.status

    issue.status_id = 1

    assert issue.save

  end

  def test_move_to_another_project_with_same_category

    issue = Issue.find(1)

    assert issue.move_to_project(Project.find(2))

    issue.reload

    assert_equal 2, issue.project_id

    # Category changes

    assert_equal 4, issue.category_id

    # Make sure time entries were move to the target project

    assert_equal 2, issue.time_entries.first.project_id

  end

  def test_move_to_another_project_without_same_category

    issue = Issue.find(2)

    assert issue.move_to_project(Project.find(2))

    issue.reload

    assert_equal 2, issue.project_id

    # Category cleared

    assert_nil issue.category_id

  end

  def test_move_to_another_project_should_clear_fixed_version_when_not_shared

    issue = Issue.find(1)

    issue.update_attribute(:fixed_version_id, 1)

    assert issue.move_to_project(Project.find(2))

    issue.reload

    assert_equal 2, issue.project_id

    # Cleared fixed_version

    assert_equal nil, issue.fixed_version

  end

  def test_move_to_another_project_should_keep_fixed_version_when_shared_with_the_target_project

    issue = Issue.find(1)

    issue.update_attribute(:fixed_version_id, 4)

    assert issue.move_to_project(Project.find(5))

    issue.reload

    assert_equal 5, issue.project_id

    # Keep fixed_version

    assert_equal 4, issue.fixed_version_id

  end

  def test_move_to_another_project_should_clear_fixed_version_when_not_shared_with_the_target_project

    issue = Issue.find(1)

    issue.update_attribute(:fixed_version_id, 1)

    assert issue.move_to_project(Project.find(5))

    issue.reload

    assert_equal 5, issue.project_id

    # Cleared fixed_version

    assert_equal nil, issue.fixed_version

  end

  def test_move_to_another_project_should_keep_fixed_version_when_shared_systemwide

    issue = Issue.find(1)

    issue.update_attribute(:fixed_version_id, 7)

    assert issue.move_to_project(Project.find(2))

    issue.reload

    assert_equal 2, issue.project_id

    # Keep fixed_version

    assert_equal 7, issue.fixed_version_id

  end

  def test_move_to_another_project_with_disabled_tracker

    issue = Issue.find(1)

    target = Project.find(2)

    target.tracker_ids = [3]

    target.save

    assert_equal false, issue.move_to_project(target)

    issue.reload

    assert_equal 1, issue.project_id

  end

  def test_copy_to_the_same_project

    issue = Issue.find(1)

    copy = nil

    assert_difference 'Issue.count' do

      copy = issue.move_to_project(issue.project, nil, :copy => true)

    end

    assert_kind_of Issue, copy

    assert_equal issue.project, copy.project

    assert_equal "125", copy.custom_value_for(2).value

  end

  def test_copy_to_another_project_and_tracker

    issue = Issue.find(1)

    copy = nil

    assert_difference 'Issue.count' do

      copy = issue.move_to_project(Project.find(3), Tracker.find(2), :copy => true)

    end

    copy.reload

    assert_kind_of Issue, copy

    assert_equal Project.find(3), copy.project

    assert_equal Tracker.find(2), copy.tracker

    # Custom field #2 is not associated with target tracker

    assert_nil copy.custom_value_for(2)

  end

  context "#move_to_project" do

    context "as a copy" do

      setup do

        @issue = Issue.find(1)

        @copy = nil

      end

      should "not create a journal" do

        @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {:assigned_to_id => 3}})

        assert_equal 0, @copy.reload.journals.size

      end

      should "allow assigned_to changes" do

        @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {:assigned_to_id => 3}})

        assert_equal 3, @copy.assigned_to_id

      end

      should "allow status changes" do

        @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {:status_id => 2}})

        assert_equal 2, @copy.status_id

      end

      should "allow start date changes" do

        date = Date.today

        @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {:start_date => date}})

        assert_equal date, @copy.start_date

      end

      should "allow due date changes" do

        date = Date.today

        @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {:due_date => date}})

        assert_equal date, @copy.due_date

      end

      should "set current user as author" do

        User.current = User.find(9)

        @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {}})

        assert_equal User.current, @copy.author

      end

      should "keep journal notes" do

        date = Date.today

        notes = "Notes added when copying"

        User.current = User.find(9)

        @issue.init_journal(User.current, notes)

        @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {:start_date => date}})

        assert_equal 1, @copy.journals.size

        journal = @copy.journals.first

        assert_equal 0, journal.details.size

        assert_equal notes, journal.notes

      end

    end

  end

  def test_recipients_should_not_include_users_that_cannot_view_the_issue

    issue = Issue.find(12)

    assert issue.recipients.include?(issue.author.mail)

    # move the issue to a private project

    copy  = issue.move_to_project(Project.find(5), Tracker.find(2), :copy => true)

    # author is not a member of project anymore

    assert !copy.recipients.include?(copy.author.mail)

  end

  def test_watcher_recipients_should_not_include_users_that_cannot_view_the_issue

    user = User.find(3)

    issue = Issue.find(9)

    Watcher.create!(:user => user, :watchable => issue)

    assert issue.watched_by?(user)

    assert !issue.watcher_recipients.include?(user.mail)

  end

  def test_issue_destroy

    Issue.find(1).destroy

    assert_nil Issue.find_by_id(1)

    assert_nil TimeEntry.find_by_issue_id(1)

  end

  def test_blocked

    blocked_issue = Issue.find(9)

    blocking_issue = Issue.find(10)

    assert blocked_issue.blocked?

    assert !blocking_issue.blocked?

  end

  def test_blocked_issues_dont_allow_closed_statuses

    blocked_issue = Issue.find(9)

    allowed_statuses = blocked_issue.new_statuses_allowed_to(users(:users_002))

    assert !allowed_statuses.empty?

    closed_statuses = allowed_statuses.select {|st| st.is_closed?}

    assert closed_statuses.empty?

  end

  def test_unblocked_issues_allow_closed_statuses

    blocking_issue = Issue.find(10)

    allowed_statuses = blocking_issue.new_statuses_allowed_to(users(:users_002))

    assert !allowed_statuses.empty?

    closed_statuses = allowed_statuses.select {|st| st.is_closed?}

    assert !closed_statuses.empty?

  end

  def test_rescheduling_an_issue_should_reschedule_following_issue

    issue1 = Issue.create!(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :subject => '-', :start_date => Date.today, :due_date => Date.today + 2)

    issue2 = Issue.create!(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :subject => '-', :start_date => Date.today, :due_date => Date.today + 2)

    IssueRelation.create!(:issue_from => issue1, :issue_to => issue2, :relation_type => IssueRelation::TYPE_PRECEDES)

    assert_equal issue1.due_date + 1, issue2.reload.start_date

    issue1.due_date = Date.today + 5

    issue1.save!

    assert_equal issue1.due_date + 1, issue2.reload.start_date

  end

  def test_overdue

    assert Issue.new(:due_date => 1.day.ago.to_date).overdue?

    assert !Issue.new(:due_date => Date.today).overdue?

    assert !Issue.new(:due_date => 1.day.from_now.to_date).overdue?

    assert !Issue.new(:due_date => nil).overdue?

    assert !Issue.new(:due_date => 1.day.ago.to_date, :status => IssueStatus.find(:first, :conditions => {:is_closed => true})).overdue?

  end

  context "#behind_schedule?" do

    should "be false if the issue has no start_date" do

      assert !Issue.new(:start_date => nil, :due_date => 1.day.from_now.to_date, :done_ratio => 0).behind_schedule?

    end

    should "be false if the issue has no end_date" do

      assert !Issue.new(:start_date => 1.day.from_now.to_date, :due_date => nil, :done_ratio => 0).behind_schedule?

    end

    should "be false if the issue has more done than it's calendar time" do

      assert !Issue.new(:start_date => 50.days.ago.to_date, :due_date => 50.days.from_now.to_date, :done_ratio => 90).behind_schedule?

    end

    should "be true if the issue hasn't been started at all" do

      assert Issue.new(:start_date => 1.day.ago.to_date, :due_date => 1.day.from_now.to_date, :done_ratio => 0).behind_schedule?

    end

    should "be true if the issue has used more calendar time than it's done ratio" do

      assert Issue.new(:start_date => 100.days.ago.to_date, :due_date => Date.today, :done_ratio => 90).behind_schedule?

    end

  end

  context "#assignable_users" do

    should "be Users" do

      assert_kind_of User, Issue.find(1).assignable_users.first

    end

    should "include the issue author" do

      project = Project.find(1)

      non_project_member = User.generate!

      issue = Issue.generate_for_project!(project, :author => non_project_member)

      assert issue.assignable_users.include?(non_project_member)

    end

    should "not show the issue author twice" do

      assignable_user_ids = Issue.find(1).assignable_users.collect(&:id)

      assert_equal 2, assignable_user_ids.length

      assignable_user_ids.each do |user_id|

        assert_equal 1, assignable_user_ids.select {|i| i == user_id}.length, "User #{user_id} appears more or less than once"

      end

    end

  end

  def test_create_should_send_email_notification

    ActionMailer::Base.deliveries.clear

    issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 3, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'test_create', :estimated_hours => '1:30')

    assert issue.save

    assert_equal 1, ActionMailer::Base.deliveries.size

  end

  def test_stale_issue_should_not_send_email_notification

    ActionMailer::Base.deliveries.clear

    issue = Issue.find(1)

    stale = Issue.find(1)

    issue.init_journal(User.find(1))

    issue.subject = 'Subjet update'

    assert issue.save

    assert_equal 1, ActionMailer::Base.deliveries.size

    ActionMailer::Base.deliveries.clear

    stale.init_journal(User.find(1))

    stale.subject = 'Another subjet update'

    assert_raise ActiveRecord::StaleObjectError do

      stale.save

    end

    assert ActionMailer::Base.deliveries.empty?

  end

  def test_journalized_description

    IssueCustomField.delete_all

    i = Issue.first

    old_description = i.description

    new_description = "This is the new description"

    i.init_journal(User.find(2))

    i.description = new_description

    assert_difference 'Journal.count', 1 do

      assert_difference 'JournalDetail.count', 1 do

        i.save!

      end

    end

    detail = JournalDetail.first(:order => 'id DESC')

    assert_equal i, detail.journal.journalized

    assert_equal 'attr', detail.property

    assert_equal 'description', detail.prop_key

    assert_equal old_description, detail.old_value

    assert_equal new_description, detail.value

  end

  def test_saving_twice_should_not_duplicate_journal_details

    i = Issue.find(:first)

    i.init_journal(User.find(2), 'Some notes')

    # initial changes

    i.subject = 'New subject'

    i.done_ratio = i.done_ratio + 10

    assert_difference 'Journal.count' do

      assert i.save

    end

    # 1 more change

    i.priority = IssuePriority.find(:first, :conditions => ["id <> ?", i.priority_id])

    assert_no_difference 'Journal.count' do

      assert_difference 'JournalDetail.count', 1 do

        i.save

      end

    end

    # no more change

    assert_no_difference 'Journal.count' do

      assert_no_difference 'JournalDetail.count' do

        i.save

      end

    end

  end

  def test_all_dependent_issues

    IssueRelation.delete_all

    assert IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(2), :relation_type => IssueRelation::TYPE_PRECEDES)

    assert IssueRelation.create!(:issue_from => Issue.find(2), :issue_to => Issue.find(3), :relation_type => IssueRelation::TYPE_PRECEDES)

    assert IssueRelation.create!(:issue_from => Issue.find(3), :issue_to => Issue.find(8), :relation_type => IssueRelation::TYPE_PRECEDES)

    assert_equal [2, 3, 8], Issue.find(1).all_dependent_issues.collect(&:id).sort

  end

  def test_all_dependent_issues_with_persistent_circular_dependency

    IssueRelation.delete_all

    assert IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(2), :relation_type => IssueRelation::TYPE_PRECEDES)

    assert IssueRelation.create!(:issue_from => Issue.find(2), :issue_to => Issue.find(3), :relation_type => IssueRelation::TYPE_PRECEDES)

    # Validation skipping

    assert IssueRelation.new(:issue_from => Issue.find(3), :issue_to => Issue.find(1), :relation_type => IssueRelation::TYPE_PRECEDES).save(false)

    assert_equal [2, 3], Issue.find(1).all_dependent_issues.collect(&:id).sort

  end

  def test_all_dependent_issues_with_persistent_multiple_circular_dependencies

    IssueRelation.delete_all

    assert IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(2), :relation_type => IssueRelation::TYPE_RELATES)

    assert IssueRelation.create!(:issue_from => Issue.find(2), :issue_to => Issue.find(3), :relation_type => IssueRelation::TYPE_RELATES)

    assert IssueRelation.create!(:issue_from => Issue.find(3), :issue_to => Issue.find(8), :relation_type => IssueRelation::TYPE_RELATES)

    # Validation skipping

    assert IssueRelation.new(:issue_from => Issue.find(8), :issue_to => Issue.find(2), :relation_type => IssueRelation::TYPE_RELATES).save(false)

    assert IssueRelation.new(:issue_from => Issue.find(3), :issue_to => Issue.find(1), :relation_type => IssueRelation::TYPE_RELATES).save(false)

    assert_equal [2, 3, 8], Issue.find(1).all_dependent_issues.collect(&:id).sort

  end

  context "#done_ratio" do

    setup do

      @issue = Issue.find(1)

      @issue_status = IssueStatus.find(1)

      @issue_status.update_attribute(:default_done_ratio, 50)

      @issue2 = Issue.find(2)

      @issue_status2 = IssueStatus.find(2)

      @issue_status2.update_attribute(:default_done_ratio, 0)

    end

    context "with Setting.issue_done_ratio using the issue_field" do

      setup do

        Setting.issue_done_ratio = 'issue_field'

      end

      should "read the issue's field" do

        assert_equal 0, @issue.done_ratio

        assert_equal 30, @issue2.done_ratio

      end

    end

    context "with Setting.issue_done_ratio using the issue_status" do

      setup do

        Setting.issue_done_ratio = 'issue_status'

      end

      should "read the Issue Status's default done ratio" do

        assert_equal 50, @issue.done_ratio

        assert_equal 0, @issue2.done_ratio

      end

    end

  end

  context "#update_done_ratio_from_issue_status" do

    setup do

      @issue = Issue.find(1)

      @issue_status = IssueStatus.find(1)

      @issue_status.update_attribute(:default_done_ratio, 50)

      @issue2 = Issue.find(2)

      @issue_status2 = IssueStatus.find(2)

      @issue_status2.update_attribute(:default_done_ratio, 0)

    end

    context "with Setting.issue_done_ratio using the issue_field" do

      setup do

        Setting.issue_done_ratio = 'issue_field'

      end