1 # Redmine - project management software
2 # Copyright (C) 2006-2009 Jean-Philippe Lang
4 # This program is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU General Public License
6 # as published by the Free Software Foundation; either version 2
7 # of the License, or (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 require File.expand_path('../../test_helper', __FILE__)
20 class IssueRelationTest < ActiveSupport::TestCase
21 fixtures :issue_relations, :issues
27 relation = IssueRelation.new :issue_from => from, :issue_to => to, :relation_type => IssueRelation::TYPE_PRECEDES
30 assert_equal IssueRelation::TYPE_PRECEDES, relation.relation_type
31 assert_equal from, relation.issue_from
32 assert_equal to, relation.issue_to
35 def test_follows_relation_should_be_reversed
39 relation = IssueRelation.new :issue_from => from, :issue_to => to, :relation_type => IssueRelation::TYPE_FOLLOWS
42 assert_equal IssueRelation::TYPE_PRECEDES, relation.relation_type
43 assert_equal to, relation.issue_from
44 assert_equal from, relation.issue_to
47 def test_follows_relation_should_not_be_reversed_if_validation_fails
51 relation = IssueRelation.new :issue_from => from, :issue_to => to, :relation_type => IssueRelation::TYPE_FOLLOWS, :delay => 'xx'
53 assert_equal IssueRelation::TYPE_FOLLOWS, relation.relation_type
54 assert_equal from, relation.issue_from
55 assert_equal to, relation.issue_to
58 def test_relation_type_for
62 relation = IssueRelation.new :issue_from => from, :issue_to => to, :relation_type => IssueRelation::TYPE_PRECEDES
63 assert_equal IssueRelation::TYPE_PRECEDES, relation.relation_type_for(from)
64 assert_equal IssueRelation::TYPE_FOLLOWS, relation.relation_type_for(to)
67 def test_set_issue_to_dates_without_issue_to
68 r = IssueRelation.new(:issue_from => Issue.new(:start_date => Date.today), :relation_type => IssueRelation::TYPE_PRECEDES, :delay => 1)
69 assert_nil r.set_issue_to_dates
72 def test_set_issue_to_dates_without_issues
73 r = IssueRelation.new(:relation_type => IssueRelation::TYPE_PRECEDES, :delay => 1)
74 assert_nil r.set_issue_to_dates
77 def test_validates_circular_dependency
78 IssueRelation.delete_all
79 assert IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(2), :relation_type => IssueRelation::TYPE_PRECEDES)
80 assert IssueRelation.create!(:issue_from => Issue.find(2), :issue_to => Issue.find(3), :relation_type => IssueRelation::TYPE_PRECEDES)
81 r = IssueRelation.new(:issue_from => Issue.find(3), :issue_to => Issue.find(1), :relation_type => IssueRelation::TYPE_PRECEDES)
83 assert_not_nil r.errors.on(:base)