More unit tests for the parsing of the Node.from_xml. Some code clean up to ensure...

[rails.git] / test / unit / node_test.rb

diff --git a/test/unit/node_test.rb b/test/unit/node_test.rb
index 13dea88dac5a7788fd6cbd688b1cd7d5c56115c1..d65fe55684ff6571b4e74915a89b661d1665aa1a 100644 (file)
--- a/test/unit/node_test.rb
+++ b/test/unit/node_test.rb
@@ -1,12 +1,12 @@
 require File.dirname(__FILE__) + '/../test_helper'
 
-class NodeTest < Test::Unit::TestCase
-  fixtures :changesets, :current_nodes, :users, :current_node_tags, :nodes, :node_tags
-  set_fixture_class :current_nodes => Node
-  set_fixture_class :nodes => OldNode
-  set_fixture_class :node_tags => OldNodeTag
-  set_fixture_class :current_node_tags => NodeTag
-    
+class NodeTest < ActiveSupport::TestCase
+  api_fixtures
+  
+  def test_node_count
+    assert_equal 16, Node.count
+  end
+
   def test_node_too_far_north
          invalid_node_test(:node_too_far_north)
   end
@@ -56,7 +56,7 @@ class NodeTest < Test::Unit::TestCase
     assert_equal dbnode.version, node.version
     assert_equal dbnode.visible, node.visible
     #assert_equal node.tile, QuadTile.tile_for_point(node.lat, node.lon)
-    assert_valid node
+    assert node.valid?
   end
   
   # This helper method will check to make sure that a node is outwith the world, 
@@ -167,4 +167,69 @@ class NodeTest < Test::Unit::TestCase
     #assert_equal node_template.tags, old_node.tags
     assert_equal node_template.timestamp.to_i, old_node.timestamp.to_i
   end
+  
+  def test_from_xml_no_id
+    lat = 56.7
+    lon = -2.3
+    changeset = 2
+    version = 1
+    noid = "<osm><node lat='#{lat}' lon='#{lon}' changeset='#{changeset}' version='#{version}' /></osm>"
+    # First try a create which doesn't need the id
+    assert_nothing_raised(OSM::APIBadXMLError) {
+      Node.from_xml(noid, true)
+    }
+    # Now try an update with no id, and make sure that it gives the appropriate exception
+    message = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(noid, false)
+    }
+    assert_match /ID is required when updating./, message.message
+  end
+  
+  def test_from_xml_no_lat
+    nolat = "<osm><node id='1' lon='23.3' changeset='2' version='23' /></osm>"
+    message_create = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(nolat, true)
+    }
+    assert_match /lat missing/, message_create.message
+    message_update = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(nolat, false)
+    }
+    assert_match /lat missing/, message_update.message
+  end
+  
+  def test_from_xml_no_lon
+    nolon = "<osm><node id='1' lat='23.1' changeset='2' version='23' /></osm>"
+    message_create = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(nolon, true)
+    }
+    assert_match /lon missing/, message_create.message
+    message_update = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(nolon, false)
+    }
+    assert_match /lon missing/, message_update.message
+  end
+
+  def test_from_xml_no_changeset_id
+    nocs = "<osm><node id='123' lon='23.23' lat='23.1' version='23' /></osm>"
+    message_create = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(nocs, true)
+    }
+    assert_match /changeset id missing/, message_create.message
+    message_update = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(nocs, false)
+    }
+    assert_match /changeset id missing/, message_update.message
+  end
+  
+  def test_from_xml_double_lat
+    nocs = "<osm><node id='123' lon='23.23' lat='23.1' lat='12' changeset='23' version='23' /></osm>"
+    message_create = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(nocs, true)
+    }
+    assert_match /Fatal error: Attribute lat redefined at/, message_create.message
+    message_update = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(nocs, false)
+    }
+    assert_match /Fatal error: Attribute lat redefined at/, message_update.message
+  end
 end