3 class ChangesetTest < ActiveSupport::TestCase
4 def test_num_changes_valid
5 changeset = create(:changeset)
6 assert_predicate changeset, :valid?
7 changeset.num_changes = nil
8 assert_not_predicate changeset, :valid?
9 changeset.num_changes = -1
10 assert_not_predicate changeset, :valid?
11 changeset.num_changes = 0
12 assert_predicate changeset, :valid?
13 changeset.num_changes = 1
14 assert_predicate changeset, :valid?
17 def test_num_type_changes_valid
18 [:num_created_nodes, :num_modified_nodes, :num_deleted_nodes,
19 :num_created_ways, :num_modified_ways, :num_deleted_ways,
20 :num_created_relations, :num_modified_relations, :num_deleted_relations].each do |counter_attribute|
21 changeset = create(:changeset)
22 assert_predicate changeset, :valid?
23 changeset[counter_attribute] = nil
24 assert_not_predicate changeset, :valid?
25 changeset[counter_attribute] = -1
26 assert_not_predicate changeset, :valid?
27 changeset[counter_attribute] = 0
28 assert_predicate changeset, :valid?
29 changeset[counter_attribute] = 1
30 assert_predicate changeset, :valid?
34 def test_from_xml_no_text
36 message_create = assert_raise(OSM::APIBadXMLError) do
37 Changeset.from_xml(no_text, :create => true)
39 assert_match(/Must specify a string with one or more characters/, message_create.message)
40 message_update = assert_raise(OSM::APIBadXMLError) do
41 Changeset.from_xml(no_text, :create => false)
43 assert_match(/Must specify a string with one or more characters/, message_update.message)
46 def test_from_xml_no_changeset
48 message_create = assert_raise(OSM::APIBadXMLError) do
49 Changeset.from_xml(nocs, :create => true)
51 assert_match %r{XML doesn't contain an osm/changeset element}, message_create.message
52 message_update = assert_raise(OSM::APIBadXMLError) do
53 Changeset.from_xml(nocs, :create => false)
55 assert_match %r{XML doesn't contain an osm/changeset element}, message_update.message
58 def test_from_xml_no_k_v
59 nokv = "<osm><changeset><tag /></changeset></osm>"
60 message_create = assert_raise(OSM::APIBadXMLError) do
61 Changeset.from_xml(nokv, :create => true)
63 assert_match(/tag is missing key/, message_create.message)
64 message_update = assert_raise(OSM::APIBadXMLError) do
65 Changeset.from_xml(nokv, :create => false)
67 assert_match(/tag is missing key/, message_update.message)
70 def test_from_xml_no_v
71 no_v = "<osm><changeset><tag k='key' /></changeset></osm>"
72 message_create = assert_raise(OSM::APIBadXMLError) do
73 Changeset.from_xml(no_v, :create => true)
75 assert_match(/tag is missing value/, message_create.message)
76 message_update = assert_raise(OSM::APIBadXMLError) do
77 Changeset.from_xml(no_v, :create => false)
79 assert_match(/tag is missing value/, message_update.message)
82 def test_from_xml_duplicate_k
83 dupk = "<osm><changeset><tag k='dup' v='test' /><tag k='dup' v='value' /></changeset></osm>"
84 message_create = assert_raise(OSM::APIDuplicateTagsError) do
85 Changeset.from_xml(dupk, :create => true)
87 assert_equal "Element changeset/ has duplicate tags with key dup", message_create.message
88 message_update = assert_raise(OSM::APIDuplicateTagsError) do
89 Changeset.from_xml(dupk, :create => false)
91 assert_equal "Element changeset/ has duplicate tags with key dup", message_update.message
94 def test_from_xml_valid
95 # Example taken from the Update section on the API_v0.6 docs on the wiki
96 xml = "<osm><changeset><tag k=\"comment\" v=\"Just adding some streetnames and a restaurant\"/></changeset></osm>"
97 assert_nothing_raised do
98 Changeset.from_xml(xml, :create => false)
100 assert_nothing_raised do
101 Changeset.from_xml(xml, :create => true)