Introduce relation member limit

[rails.git] / test / models / relation_test.rb

diff --git a/test/models/relation_test.rb b/test/models/relation_test.rb
index 6b76d82a49fe623fe4516bd23e5ce9616d4ffa45..193126df14408e69a0ec3666eab10b8c2d4b5165 100644 (file)
--- a/test/models/relation_test.rb
+++ b/test/models/relation_test.rb
@@ -4,10 +4,10 @@ class RelationTest < ActiveSupport::TestCase
   def test_from_xml_no_id
     noid = "<osm><relation version='12' changeset='23' /></osm>"
     assert_nothing_raised do
-      Relation.from_xml(noid, true)
+      Relation.from_xml(noid, :create => true)
     end
     message = assert_raise(OSM::APIBadXMLError) do
-      Relation.from_xml(noid, false)
+      Relation.from_xml(noid, :create => false)
     end
     assert_match(/ID is required when updating/, message.message)
   end
@@ -15,11 +15,11 @@ class RelationTest < ActiveSupport::TestCase
   def test_from_xml_no_changeset_id
     nocs = "<osm><relation id='123' version='12' /></osm>"
     message_create = assert_raise(OSM::APIBadXMLError) do
-      Relation.from_xml(nocs, true)
+      Relation.from_xml(nocs, :create => true)
     end
     assert_match(/Changeset id is missing/, message_create.message)
     message_update = assert_raise(OSM::APIBadXMLError) do
-      Relation.from_xml(nocs, false)
+      Relation.from_xml(nocs, :create => false)
     end
     assert_match(/Changeset id is missing/, message_update.message)
   end
@@ -27,10 +27,10 @@ class RelationTest < ActiveSupport::TestCase
   def test_from_xml_no_version
     no_version = "<osm><relation id='123' changeset='23' /></osm>"
     assert_nothing_raised do
-      Relation.from_xml(no_version, true)
+      Relation.from_xml(no_version, :create => true)
     end
     message_update = assert_raise(OSM::APIBadXMLError) do
-      Relation.from_xml(no_version, false)
+      Relation.from_xml(no_version, :create => false)
     end
     assert_match(/Version is required when updating/, message_update.message)
   end
@@ -40,10 +40,10 @@ class RelationTest < ActiveSupport::TestCase
     id_list.each do |id|
       zero_id = "<osm><relation id='#{id}' changeset='332' version='23' /></osm>"
       assert_nothing_raised do
-        Relation.from_xml(zero_id, true)
+        Relation.from_xml(zero_id, :create => true)
       end
       message_update = assert_raise(OSM::APIBadUserInput) do
-        Relation.from_xml(zero_id, false)
+        Relation.from_xml(zero_id, :create => false)
       end
       assert_match(/ID of relation cannot be zero when updating/, message_update.message)
     end
@@ -52,11 +52,11 @@ class RelationTest < ActiveSupport::TestCase
   def test_from_xml_no_text
     no_text = ""
     message_create = assert_raise(OSM::APIBadXMLError) do
-      Relation.from_xml(no_text, true)
+      Relation.from_xml(no_text, :create => true)
     end
     assert_match(/Must specify a string with one or more characters/, message_create.message)
     message_update = assert_raise(OSM::APIBadXMLError) do
-      Relation.from_xml(no_text, false)
+      Relation.from_xml(no_text, :create => false)
     end
     assert_match(/Must specify a string with one or more characters/, message_update.message)
   end
@@ -64,11 +64,11 @@ class RelationTest < ActiveSupport::TestCase
   def test_from_xml_no_k_v
     nokv = "<osm><relation id='23' changeset='23' version='23'><tag /></relation></osm>"
     message_create = assert_raise(OSM::APIBadXMLError) do
-      Relation.from_xml(nokv, true)
+      Relation.from_xml(nokv, :create => true)
     end
     assert_match(/tag is missing key/, message_create.message)
     message_update = assert_raise(OSM::APIBadXMLError) do
-      Relation.from_xml(nokv, false)
+      Relation.from_xml(nokv, :create => false)
     end
     assert_match(/tag is missing key/, message_update.message)
   end
@@ -76,11 +76,11 @@ class RelationTest < ActiveSupport::TestCase
   def test_from_xml_no_v
     no_v = "<osm><relation id='23' changeset='23' version='23'><tag k='key' /></relation></osm>"
     message_create = assert_raise(OSM::APIBadXMLError) do
-      Relation.from_xml(no_v, true)
+      Relation.from_xml(no_v, :create => true)
     end
     assert_match(/tag is missing value/, message_create.message)
     message_update = assert_raise(OSM::APIBadXMLError) do
-      Relation.from_xml(no_v, false)
+      Relation.from_xml(no_v, :create => false)
     end
     assert_match(/tag is missing value/, message_update.message)
   end
@@ -88,11 +88,11 @@ class RelationTest < ActiveSupport::TestCase
   def test_from_xml_duplicate_k
     dupk = "<osm><relation id='23' changeset='23' version='23'><tag k='dup' v='test'/><tag k='dup' v='tester'/></relation></osm>"
     message_create = assert_raise(OSM::APIDuplicateTagsError) do
-      Relation.from_xml(dupk, true)
+      Relation.from_xml(dupk, :create => true)
     end
     assert_equal "Element relation/ has duplicate tags with key dup", message_create.message
     message_update = assert_raise(OSM::APIDuplicateTagsError) do
-      Relation.from_xml(dupk, false)
+      Relation.from_xml(dupk, :create => false)
     end
     assert_equal "Element relation/23 has duplicate tags with key dup", message_update.message
   end
@@ -193,10 +193,9 @@ class RelationTest < ActiveSupport::TestCase
     assert_nil changeset.max_lon
     assert_nil changeset.max_lat
     assert_nil changeset.min_lat
-    new_relation = Relation.new
-    new_relation.id = super_relation.id
-    new_relation.version = super_relation.version
-    new_relation.changeset = changeset
+    new_relation = build(:relation, :id => super_relation.id,
+                                    :version => super_relation.version,
+                                    :changeset => changeset)
     new_relation.add_member node_member.member_type, node_member.member_id, node_member.member_role
     # one member(relation type) was removed, so any_relation flag is expected to be true.
     super_relation.update_from(new_relation, user)
@@ -221,10 +220,9 @@ class RelationTest < ActiveSupport::TestCase
     assert_nil changeset.max_lat
     assert_nil changeset.min_lat
 
-    new_relation = Relation.new
-    new_relation.id = orig_relation.id
-    new_relation.version = orig_relation.version
-    new_relation.changeset_id = changeset.id
+    new_relation = build(:relation, :id => orig_relation.id,
+                                    :version => orig_relation.version,
+                                    :changeset_id => changeset.id)
     orig_relation.delete_with_history!(new_relation, user)
     changeset.reload
     assert_equal 39, changeset.min_lon
@@ -232,4 +230,27 @@ class RelationTest < ActiveSupport::TestCase
     assert_equal 39, changeset.min_lat
     assert_equal 116, changeset.max_lat
   end
+
+  # Check that the preconditions fail when you are over the defined limit of
+  # the maximum number of members in a relation.
+  def test_max_members_per_relation_limit
+    # Speed up unit test by using a small relation member limit
+    default_limit = Settings.max_number_of_relation_members
+    Settings.max_number_of_relation_members = 20
+
+    user = create(:user)
+    changeset = create(:changeset, :user => user)
+    relation = create(:relation, :changeset => changeset)
+    node = create(:node, :longitude => 116, :latitude => 39)
+    # Create relation which exceeds the relation member limit by one
+    0.upto(Settings.max_number_of_relation_members) do |i|
+      create(:relation_member, :relation => relation, :member_type => "Node", :member_id => node.id, :sequence_id => i)
+    end
+
+    assert_raise OSM::APITooManyRelationMembersError do
+      relation.create_with_history user
+    end
+
+    Settings.max_number_of_relation_members = default_limit
+  end
 end