More Node.from_xml unit tests

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

diff --git a/test/unit/node_test.rb b/test/unit/node_test.rb
index 876b23b6940efce67e48e75ea52983797a8df1f3..21a62cc5f84a3b37bafce172e76922ed25c82c50 100644 (file)
--- a/test/unit/node_test.rb
+++ b/test/unit/node_test.rb
@@ -1,25 +1,94 @@
 require File.dirname(__FILE__) + '/../test_helper'
 
 require File.dirname(__FILE__) + '/../test_helper'
 

-class NodeTest < Test::Unit::TestCase
-  fixtures :current_nodes, :nodes, :users, :current_node_tags, :node_tags
-  set_fixture_class :current_nodes => :Node
-  set_fixture_class :nodes => :OldNode
-  set_fixture_class :node_tags => :OldNodeTag
-  set_fixture_class :currenr_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
+  
+  def test_node_north_limit
+    valid_node_test(:node_north_limit)
+  end
+  
+  def test_node_too_far_south
+    invalid_node_test(:node_too_far_south)
+  end
+  
+  def test_node_south_limit
+    valid_node_test(:node_south_limit)
+  end
+  
+  def test_node_too_far_west
+    invalid_node_test(:node_too_far_west)
+  end
+  
+  def test_node_west_limit
+    valid_node_test(:node_west_limit)
+  end
+  
+  def test_node_too_far_east
+    invalid_node_test(:node_too_far_east)
+  end
+  
+  def test_node_east_limit
+    valid_node_test(:node_east_limit)
+  end
+  
+  def test_totally_wrong
+    invalid_node_test(:node_totally_wrong)
+  end
+  
+  # This helper method will check to make sure that a node is within the world, and
+  # has the the same lat, lon and timestamp than what was put into the db by 
+  # the fixture
+  def valid_node_test(nod)
+    node = current_nodes(nod)
+    dbnode = Node.find(node.id)
+    assert_equal dbnode.lat, node.latitude.to_f/SCALE
+    assert_equal dbnode.lon, node.longitude.to_f/SCALE
+    assert_equal dbnode.changeset_id, node.changeset_id
+    assert_equal dbnode.timestamp, node.timestamp
+    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 node.valid?
+  end
+  
+  # This helper method will check to make sure that a node is outwith the world, 
+  # and has the same lat, lon and timesamp than what was put into the db by the
+  # fixture
+  def invalid_node_test(nod)
+    node = current_nodes(nod)
+    dbnode = Node.find(node.id)
+    assert_equal dbnode.lat, node.latitude.to_f/SCALE
+    assert_equal dbnode.lon, node.longitude.to_f/SCALE
+    assert_equal dbnode.changeset_id, node.changeset_id
+    assert_equal dbnode.timestamp, node.timestamp
+    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_equal false, dbnode.valid?
+  end
+  
+  # Check that you can create a node and store it

   def test_create
     node_template = Node.new(:latitude => 12.3456,
                              :longitude => 65.4321,
   def test_create
     node_template = Node.new(:latitude => 12.3456,
                              :longitude => 65.4321,

-                             :user_id => users(:normal_user),
+                             :changeset_id => changesets(:normal_user_first_change).id,

                              :visible => 1, 
                              :version => 1)
                              :visible => 1, 
                              :version => 1)

-    assert node_template.save_with_history!
+    assert node_template.create_with_history(users(:normal_user))

 
     node = Node.find(node_template.id)
     assert_not_nil node
     assert_equal node_template.latitude, node.latitude
     assert_equal node_template.longitude, node.longitude
 
     node = Node.find(node_template.id)
     assert_not_nil node
     assert_equal node_template.latitude, node.latitude
     assert_equal node_template.longitude, node.longitude

-    assert_equal node_template.user_id, node.user_id
+    assert_equal node_template.changeset_id, node.changeset_id

     assert_equal node_template.visible, node.visible
     assert_equal node_template.timestamp.to_i, node.timestamp.to_i
 
     assert_equal node_template.visible, node.visible
     assert_equal node_template.timestamp.to_i, node.timestamp.to_i
 


@@ -28,7 +97,7 @@ class NodeTest < Test::Unit::TestCase
     assert_not_nil old_node
     assert_equal node_template.latitude, old_node.latitude
     assert_equal node_template.longitude, old_node.longitude
     assert_not_nil old_node
     assert_equal node_template.latitude, old_node.latitude
     assert_equal node_template.longitude, old_node.longitude

-    assert_equal node_template.user_id, old_node.user_id
+    assert_equal node_template.changeset_id, old_node.changeset_id

     assert_equal node_template.visible, old_node.visible
     assert_equal node_template.tags, old_node.tags
     assert_equal node_template.timestamp.to_i, old_node.timestamp.to_i
     assert_equal node_template.visible, old_node.visible
     assert_equal node_template.tags, old_node.tags
     assert_equal node_template.timestamp.to_i, old_node.timestamp.to_i


@@ -45,13 +114,13 @@ class NodeTest < Test::Unit::TestCase
     node_template.latitude = 12.3456
     node_template.longitude = 65.4321
     #node_template.tags = "updated=yes"
     node_template.latitude = 12.3456
     node_template.longitude = 65.4321
     #node_template.tags = "updated=yes"

-    assert node_template.save_with_history!
+    assert node_template.update_from(old_node_template, users(:normal_user))

 
     node = Node.find(node_template.id)
     assert_not_nil node
     assert_equal node_template.latitude, node.latitude
     assert_equal node_template.longitude, node.longitude
 
     node = Node.find(node_template.id)
     assert_not_nil node
     assert_equal node_template.latitude, node.latitude
     assert_equal node_template.longitude, node.longitude

-    assert_equal node_template.user_id, node.user_id
+    assert_equal node_template.changeset_id, node.changeset_id

     assert_equal node_template.visible, node.visible
     #assert_equal node_template.tags, node.tags
     assert_equal node_template.timestamp.to_i, node.timestamp.to_i
     assert_equal node_template.visible, node.visible
     #assert_equal node_template.tags, node.tags
     assert_equal node_template.timestamp.to_i, node.timestamp.to_i


@@ -62,7 +131,7 @@ class NodeTest < Test::Unit::TestCase
     assert_not_nil old_node
     assert_equal node_template.latitude, old_node.latitude
     assert_equal node_template.longitude, old_node.longitude
     assert_not_nil old_node
     assert_equal node_template.latitude, old_node.latitude
     assert_equal node_template.longitude, old_node.longitude

-    assert_equal node_template.user_id, old_node.user_id
+    assert_equal node_template.changeset_id, old_node.changeset_id

     assert_equal node_template.visible, old_node.visible
     #assert_equal node_template.tags, old_node.tags
     assert_equal node_template.timestamp.to_i, old_node.timestamp.to_i
     assert_equal node_template.visible, old_node.visible
     #assert_equal node_template.tags, old_node.tags
     assert_equal node_template.timestamp.to_i, old_node.timestamp.to_i


@@ -76,14 +145,13 @@ class NodeTest < Test::Unit::TestCase
     old_node_template = OldNode.find(:first, :conditions => [ "id = ?", node_template.id ])
     assert_not_nil old_node_template
 
     old_node_template = OldNode.find(:first, :conditions => [ "id = ?", node_template.id ])
     assert_not_nil old_node_template
 

-    node_template.visible = 0
-    assert node_template.save_with_history!
+    assert node_template.delete_with_history!(old_node_template, users(:normal_user))

 
     node = Node.find(node_template.id)
     assert_not_nil node
     assert_equal node_template.latitude, node.latitude
     assert_equal node_template.longitude, node.longitude
 
     node = Node.find(node_template.id)
     assert_not_nil node
     assert_equal node_template.latitude, node.latitude
     assert_equal node_template.longitude, node.longitude

-    assert_equal node_template.user_id, node.user_id
+    assert_equal node_template.changeset_id, node.changeset_id

     assert_equal node_template.visible, node.visible
     #assert_equal node_template.tags, node.tags
     assert_equal node_template.timestamp.to_i, node.timestamp.to_i
     assert_equal node_template.visible, node.visible
     #assert_equal node_template.tags, node.tags
     assert_equal node_template.timestamp.to_i, node.timestamp.to_i


@@ -94,9 +162,97 @@ class NodeTest < Test::Unit::TestCase
     assert_not_nil old_node
     assert_equal node_template.latitude, old_node.latitude
     assert_equal node_template.longitude, old_node.longitude
     assert_not_nil old_node
     assert_equal node_template.latitude, old_node.latitude
     assert_equal node_template.longitude, old_node.longitude

-    assert_equal node_template.user_id, old_node.user_id
+    assert_equal node_template.changeset_id, old_node.changeset_id

     assert_equal node_template.visible, old_node.visible
     #assert_equal node_template.tags, old_node.tags
     assert_equal node_template.timestamp.to_i, old_node.timestamp.to_i
   end
     assert_equal node_template.visible, old_node.visible
     #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_no_version
+    no_version = "<osm><node id='123' lat='23' lon='23' changeset='23' /></osm>"
+    assert_nothing_raised(OSM::APIBadXMLError) {
+      Node.from_xml(no_version, true)
+    }
+    message_update = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(no_version, false)
+    }
+    assert_match /Version is required when updating/, 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
+  
+  def test_from_xml_no_text
+    no_text = ""
+    message_create = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(no_text, true)
+    }
+    assert_match /Must specify a string with one or more characters/, message_create.message
+    message_update = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(no_text, false)
+    }
+    assert_match /Must specify a string with one or more characters/, message_create.message
+  end

 end
 end