X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/2d3ca85751e4bf582f953369c6a25b5bbe88116e..f8f7ab15685403a2b440723f83fdd8451488c908:/test/models/old_node_test.rb

diff --git a/test/models/old_node_test.rb b/test/models/old_node_test.rb
index 3fa4bac3b..4aadd5e47 100644
--- a/test/models/old_node_test.rb
+++ b/test/models/old_node_test.rb
@@ -46,6 +46,27 @@ class OldNodeTest < ActiveSupport::TestCase
     assert_equal false, node.valid?
   end
 
+  def test_lat_lon
+    node = build(:old_node, :latitude => 12.345 * OldNode::SCALE, :longitude => 34.567 * OldNode::SCALE)
+
+    assert_in_delta 12.345, node.lat, 0.0000001
+    assert_in_delta 34.567, node.lon, 0.0000001
+
+    node.lat = 54.321
+    node.lon = 76.543
+
+    assert_in_delta 54.321 * OldNode::SCALE, node.latitude, 0.000001
+    assert_in_delta 76.543 * OldNode::SCALE, node.longitude, 0.000001
+  end
+
+  # Ensure the lat/lon is formatted as a decimal e.g. not 4.0e-05
+  def test_lat_lon_xml_format
+    old_node = build(:old_node, :latitude => 0.00004 * OldNode::SCALE, :longitude => 0.00008 * OldNode::SCALE)
+
+    assert_match(/lat="0.0000400"/, old_node.to_xml.to_s)
+    assert_match(/lon="0.0000800"/, old_node.to_xml.to_s)
+  end
+
   def test_node_tags
     node_v1 = create(:old_node, :version => 1)
     node_v2 = create(:old_node, :node_id => node_v1.node_id, :version => 2)