OpenProject is the leading open source project management software.
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openproject/test/unit/relation_test.rb

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#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2013 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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.
#
# See doc/COPYRIGHT.rdoc for more details.
#++
require File.expand_path('../../test_helper', __FILE__)
class RelationTest < ActiveSupport::TestCase
include MiniTest::Assertions # refute
fixtures :all
def test_create
from = WorkPackage.find(1)
to = WorkPackage.find(2)
relation = Relation.new :from => from, :to => to, :relation_type => Relation::TYPE_PRECEDES
assert relation.save
relation.reload
assert_equal Relation::TYPE_PRECEDES, relation.relation_type
assert_equal from, relation.from
assert_equal to, relation.to
end
def test_follows_relation_should_be_reversed
from = WorkPackage.find(1)
to = WorkPackage.find(2)
relation = Relation.new :from => from, :to => to, :relation_type => Relation::TYPE_FOLLOWS
assert relation.save
relation.reload
assert_equal Relation::TYPE_PRECEDES, relation.relation_type
assert_equal to, relation.from
assert_equal from, relation.to
end
def test_follows_relation_should_not_be_reversed_if_validation_fails
from = WorkPackage.find(1)
to = WorkPackage.find(2)
relation = Relation.new :from => from, :to => to, :relation_type => Relation::TYPE_FOLLOWS, :delay => 'xx'
assert !relation.save
assert_equal Relation::TYPE_FOLLOWS, relation.relation_type
assert_equal from, relation.from
assert_equal to, relation.to
end
def test_relation_type_for
from = WorkPackage.find(1)
to = WorkPackage.find(2)
relation = Relation.new :from => from, :to => to, :relation_type => Relation::TYPE_PRECEDES
assert_equal Relation::TYPE_PRECEDES, relation.relation_type_for(from)
assert_equal Relation::TYPE_FOLLOWS, relation.relation_type_for(to)
end
def test_set_dates_of_target_without_to
r = Relation.new(:from => WorkPackage.new(:start_date => Date.today), :relation_type => Relation::TYPE_PRECEDES, :delay => 1)
assert_nil r.set_dates_of_target
end
def test_set_dates_of_target_without_issues
r = Relation.new(:relation_type => Relation::TYPE_PRECEDES, :delay => 1)
assert_nil r.set_dates_of_target
end
def test_validates_circular_dependency
Relation.delete_all
assert Relation.create!(:from => WorkPackage.find(1), :to => WorkPackage.find(2), :relation_type => Relation::TYPE_PRECEDES)
assert Relation.create!(:from => WorkPackage.find(2), :to => WorkPackage.find(3), :relation_type => Relation::TYPE_PRECEDES)
r = Relation.new(:from => WorkPackage.find(3), :to => WorkPackage.find(1), :relation_type => Relation::TYPE_PRECEDES)
assert !r.save
refute_empty r.errors[:base]
end
end