X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/ffe8dbaa2305511cb5d4e98d28afa492943ff2bf..5ed8ee39e9a85862c36e0a54a73c1e3a880730f5:/test/unit/node_test.rb

diff --git a/test/unit/node_test.rb b/test/unit/node_test.rb
index 95321b5cf..2b28b3ee6 100644
--- a/test/unit/node_test.rb
+++ b/test/unit/node_test.rb
@@ -1,101 +1,334 @@
 require File.dirname(__FILE__) + '/../test_helper'
 
-class NodeTest < Test::Unit::TestCase
-  fixtures :current_nodes, :nodes, :users
-  set_fixture_class :current_nodes => :Node
-  set_fixture_class :nodes => :OldNode
+class NodeTest < ActiveSupport::TestCase
+  api_fixtures
+  
+  def test_node_count
+    assert_equal 17, 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,
-                             :user_id => users(:normal_user).id,
-                             :visible => 1,
-                             :tags => "")
-    assert node_template.save_with_history!
+    node_template = Node.new(
+      :latitude => 12.3456,
+      :longitude => 65.4321,
+      :changeset_id => changesets(:normal_user_first_change).id,
+      :visible => 1, 
+      :version => 1
+    )
+    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
-    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 OldNode.find(:all, :conditions => [ "id = ?", node_template.id ]).length, 1
-    old_node = OldNode.find(:first, :conditions => [ "id = ?", node_template.id ])
+    assert_equal OldNode.where(:node_id => node_template.id).count, 1
+    old_node = OldNode.where(:node_id => node_template.id).first
     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
 
   def test_update
-    node_template = Node.find(1)
+    node_template = Node.find(current_nodes(:visible_node).id)
     assert_not_nil node_template
 
-    assert_equal OldNode.find(:all, :conditions => [ "id = ?", node_template.id ]).length, 1
-    old_node_template = OldNode.find(:first, :conditions => [ "id = ?", node_template.id ])
-    assert_not_nil old_node_template
+    assert_equal OldNode.where(:node_id => node_template.id).count, 1
+    node = Node.find(node_template.id)
+    assert_not_nil node
 
     node_template.latitude = 12.3456
     node_template.longitude = 65.4321
-    node_template.tags = "updated=yes"
-    assert node_template.save_with_history!
+    #node_template.tags = "updated=yes"
+    assert node.update_from(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
-    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.tags, node.tags
 
-    assert_equal OldNode.find(:all, :conditions => [ "id = ?", node_template.id ]).length, 2
-    assert_equal OldNode.find(:all, :conditions => [ "id = ? and timestamp = ?", node_template.id, node_template.timestamp ]).length, 1
-    old_node = OldNode.find(:first, :conditions => [ "id = ? and timestamp = ?", node_template.id, node_template.timestamp ])
+    assert_equal OldNode.where(:node_id => node_template.id).count, 2
+    old_node = OldNode.where(:node_id => node_template.id, :version => 2).first
     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.tags, old_node.tags
   end
 
   def test_delete
-    node_template = Node.find(1)
+    node_template = Node.find(current_nodes(:visible_node))
     assert_not_nil node_template
 
-    assert_equal OldNode.find(:all, :conditions => [ "id = ?", node_template.id ]).length, 1
-    old_node_template = OldNode.find(:first, :conditions => [ "id = ?", node_template.id ])
-    assert_not_nil old_node_template
+    assert_equal OldNode.where(:node_id => node_template.id).count, 1
+    node = Node.find(node_template.id)
+    assert_not_nil node
 
-    node_template.visible = 0
-    assert node_template.save_with_history!
+    assert node.delete_with_history!(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
-    assert_equal node_template.user_id, node.user_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.changeset_id, node.changeset_id
+    assert_equal false, node.visible
+    #assert_equal node_template.tags, node.tags
 
-    assert_equal OldNode.find(:all, :conditions => [ "id = ?", node_template.id ]).length, 2
-    assert_equal OldNode.find(:all, :conditions => [ "id = ? and timestamp = ?", node_template.id, node_template.timestamp ]).length, 1
-    old_node = OldNode.find(:first, :conditions => [ "id = ? and timestamp = ?", node_template.id, node_template.timestamp ])
+    assert_equal OldNode.where(:node_id => node_template.id).count, 2
+    old_node = OldNode.where(:node_id => node_template.id, :version => 2).first
     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.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.changeset_id, old_node.changeset_id
+    assert_equal false, old_node.visible
+    #assert_equal node_template.tags, old_node.tags
+  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 is missing/, message_create.message
+    message_update = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(nocs, false)
+    }
+    assert_match /Changeset id is 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_id_zero
+    id_list = ["", "0", "00", "0.0", "a"]
+    id_list.each do |id|
+      zero_id = "<osm><node id='#{id}' lat='12.3' lon='12.3' changeset='33' version='23' /></osm>"
+      assert_nothing_raised(OSM::APIBadUserInput) {
+        Node.from_xml(zero_id, true)
+      }
+      message_update = assert_raise(OSM::APIBadUserInput) {
+        Node.from_xml(zero_id, false)
+      }
+      assert_match /ID of node cannot be zero when updating/, message_update.message
+    end
+  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_update.message
+  end
+  
+  def test_from_xml_no_node
+    no_node = "<osm></osm>"
+    message_create = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(no_node, true)
+    }
+    assert_match /XML doesn't contain an osm\/node element/, message_create.message
+    message_update = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(no_node, false)
+    }
+    assert_match /XML doesn't contain an osm\/node element/, message_update.message
+  end
+  
+  def test_from_xml_no_k_v
+    nokv = "<osm><node id='23' lat='12.3' lon='23.4' changeset='12' version='23'><tag /></node></osm>"
+    message_create = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(nokv, true)
+    }
+    assert_match /tag is missing key/, message_create.message
+    message_update = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(nokv, false)
+    }
+    assert_match /tag is missing key/, message_update.message
+  end
+  
+  def test_from_xml_no_v
+    no_v = "<osm><node id='23' lat='23.43' lon='23.32' changeset='23' version='32'><tag k='key' /></node></osm>"
+    message_create = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(no_v, true)
+    }
+    assert_match /tag is missing value/, message_create.message
+    message_update = assert_raise(OSM::APIBadXMLError) {
+      Node.from_xml(no_v, false)
+    }
+    assert_match /tag is missing value/, message_update.message
+  end
+  
+  def test_from_xml_duplicate_k
+    dupk = "<osm><node id='23' lat='23.2' lon='23' changeset='34' version='23'><tag k='dup' v='test' /><tag k='dup' v='tester' /></node></osm>"
+    message_create = assert_raise(OSM::APIDuplicateTagsError) {
+      Node.from_xml(dupk, true)
+    }
+    assert_equal "Element node/ has duplicate tags with key dup", message_create.message
+    message_update = assert_raise(OSM::APIDuplicateTagsError) {
+      Node.from_xml(dupk, false)
+    }
+    assert_equal "Element node/23 has duplicate tags with key dup", message_update.message
+  end
+
+  def test_node_tags
+    node = current_nodes(:node_with_versions)
+    tags = Node.find(node.id).node_tags.order(:k)
+    assert_equal 2, tags.count
+    assert_equal "testing", tags[0].k 
+    assert_equal "added in node version 3", tags[0].v
+    assert_equal "testing two", tags[1].k
+    assert_equal "modified in node version 4", tags[1].v
+  end
+
+  def test_tags
+    node = current_nodes(:node_with_versions)
+    tags = Node.find(node.id).tags
+    assert_equal 2, tags.size
+    assert_equal "added in node version 3", tags["testing"]
+    assert_equal "modified in node version 4", tags["testing two"]
   end
 end