X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/dc2a95903722644f6109244cec9a2d1e195fef0e..383f204e64df874e288d100e65980db6df4630b6:/test/functional/changeset_controller_test.rb

diff --git a/test/functional/changeset_controller_test.rb b/test/functional/changeset_controller_test.rb
index 946d139d8..150e53dae 100644
--- a/test/functional/changeset_controller_test.rb
+++ b/test/functional/changeset_controller_test.rb
@@ -1,19 +1,8 @@
 require File.dirname(__FILE__) + '/../test_helper'
 require 'changeset_controller'
 
-# Re-raise errors caught by the controller.
-class ChangesetController; def rescue_action(e) raise e end; end
-
-  class ChangesetControllerTest < Test::Unit::TestCase
+class ChangesetControllerTest < ActionController::TestCase
   api_fixtures
-  
-
-
-  def setup
-    @controller = ChangesetController.new
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
-  end
 
   def basic_authorization(user, pass)
     @request.env["HTTP_AUTHORIZATION"] = "Basic %s" % Base64.encode64("#{user}:#{pass}")
@@ -47,12 +36,20 @@ class ChangesetController; def rescue_action(e) raise e end; end
     assert_response :bad_request, "creating a invalid changeset should fail"
   end
 
+  ##
+  # check that the changeset can be read and returns the correct
+  # document structure.
   def test_read
+    changeset_id = changesets(:normal_user_first_change).id
+    get :read, :id => changeset_id
+    assert_response :success, "cannot get first changeset"
     
+    assert_select "osm[version=#{API_VERSION}][generator=\"OpenStreetMap server\"]", 1
+    assert_select "osm>changeset[id=#{changeset_id}]", 1
   end
   
   def test_close
-    
+    # FIXME FIXME FIXME!
   end
 
   ##
@@ -244,7 +241,7 @@ EOF
       "can't upload a complex diff to changeset: #{@response.body}"
 
     # check the returned payload
-    assert_select "osm[version=#{API_VERSION}][generator=\"OpenStreetMap server\"]", 1
+    assert_select "osm[version=#{API_VERSION}][generator=\"#{GENERATOR}\"]", 1
     assert_select "osm>node", 1
     assert_select "osm>way", 1
     assert_select "osm>relation", 1
@@ -380,5 +377,240 @@ EOF
     assert_response :bad_request, 
       "shouldn't be able to upload an element without version: #{@response.body}"
   end
+  
+  ##
+  # try to upload with commands other than create, modify, or delete
+  def test_action_upload_invalid
+    basic_authorization "test@openstreetmap.org", "test"
+    
+    diff = <<EOF
+<osmChange>
+  <ping>
+    <node id='1' lon='1' lat='1' changeset='1' />
+  </ping>
+</osmChange>
+EOF
+  content diff
+  post :upload, :id => 1
+  assert_response :bad_request, "Shouldn't be able to upload a diff with the action ping"
+  assert_equal @response.body, "Unknown action ping, choices are create, modify, delete."
+  end
+
+  ##
+  # when we make some simple changes we get the same changes back from the 
+  # diff download.
+  def test_diff_download_simple
+    basic_authorization(users(:normal_user).email, "test")
+
+    # create a temporary changeset
+    content "<osm><changeset>" +
+      "<tag k='created_by' v='osm test suite checking changesets'/>" + 
+      "</changeset></osm>"
+    put :create
+    assert_response :success
+    changeset_id = @response.body.to_i
+
+    # add a diff to it
+    diff = <<EOF
+<osmChange>
+ <modify>
+  <node id='1' lon='0' lat='0' changeset='#{changeset_id}' version='1'/>
+  <node id='1' lon='1' lat='0' changeset='#{changeset_id}' version='2'/>
+  <node id='1' lon='1' lat='1' changeset='#{changeset_id}' version='3'/>
+  <node id='1' lon='1' lat='2' changeset='#{changeset_id}' version='4'/>
+  <node id='1' lon='2' lat='2' changeset='#{changeset_id}' version='5'/>
+  <node id='1' lon='3' lat='2' changeset='#{changeset_id}' version='6'/>
+  <node id='1' lon='3' lat='3' changeset='#{changeset_id}' version='7'/>
+  <node id='1' lon='9' lat='9' changeset='#{changeset_id}' version='8'/>
+ </modify>
+</osmChange>
+EOF
+
+    # upload it
+    content diff
+    post :upload, :id => changeset_id
+    assert_response :success, 
+      "can't upload multiple versions of an element in a diff: #{@response.body}"
+    
+    get :download, :id => changeset_id
+    assert_response :success
+
+    assert_select "osmChange", 1
+    assert_select "osmChange>modify", 8
+    assert_select "osmChange>modify>node", 8
+  end
+  
+  ##
+  # when we make some complex changes we get the same changes back from the 
+  # diff download.
+  def test_diff_download_complex
+    basic_authorization(users(:normal_user).email, "test")
+
+    # create a temporary changeset
+    content "<osm><changeset>" +
+      "<tag k='created_by' v='osm test suite checking changesets'/>" + 
+      "</changeset></osm>"
+    put :create
+    assert_response :success
+    changeset_id = @response.body.to_i
+
+    # add a diff to it
+    diff = <<EOF
+<osmChange>
+ <delete>
+  <node id='1' lon='0' lat='0' changeset='#{changeset_id}' version='1'/>
+ </delete>
+ <create>
+  <node id='-1' lon='9' lat='9' changeset='#{changeset_id}' version='0'/>
+  <node id='-2' lon='8' lat='9' changeset='#{changeset_id}' version='0'/>
+  <node id='-3' lon='7' lat='9' changeset='#{changeset_id}' version='0'/>
+ </create>
+ <modify>
+  <node id='3' lon='20' lat='15' changeset='#{changeset_id}' version='1'/>
+  <way id='1' changeset='#{changeset_id}' version='1'>
+   <nd ref='3'/>
+   <nd ref='-1'/>
+   <nd ref='-2'/>
+   <nd ref='-3'/>
+  </way>
+ </modify>
+</osmChange>
+EOF
+
+    # upload it
+    content diff
+    post :upload, :id => changeset_id
+    assert_response :success, 
+      "can't upload multiple versions of an element in a diff: #{@response.body}"
+    
+    get :download, :id => changeset_id
+    assert_response :success
+
+    assert_select "osmChange", 1
+    assert_select "osmChange>create", 3
+    assert_select "osmChange>delete", 1
+    assert_select "osmChange>modify", 2
+    assert_select "osmChange>create>node", 3
+    assert_select "osmChange>delete>node", 1 
+    assert_select "osmChange>modify>node", 1
+    assert_select "osmChange>modify>way", 1
+  end
+
+  ##
+  # check that the bounding box of a changeset gets updated correctly
+  def test_changeset_bbox
+    basic_authorization "test@openstreetmap.org", "test"
+
+    # create a new changeset
+    content "<osm><changeset/></osm>"
+    put :create
+    assert_response :success, "Creating of changeset failed."
+    changeset_id = @response.body.to_i
+    
+    # add a single node to it
+    with_controller(NodeController.new) do
+      content "<osm><node lon='1' lat='2' changeset='#{changeset_id}'/></osm>"
+      put :create
+      assert_response :success, "Couldn't create node."
+    end
+
+    # get the bounding box back from the changeset
+    get :read, :id => changeset_id
+    assert_response :success, "Couldn't read back changeset."
+    assert_select "osm>changeset[min_lon=1]", 1
+    assert_select "osm>changeset[max_lon=1]", 1
+    assert_select "osm>changeset[min_lat=2]", 1
+    assert_select "osm>changeset[max_lat=2]", 1
+
+    # add another node to it
+    with_controller(NodeController.new) do
+      content "<osm><node lon='2' lat='1' changeset='#{changeset_id}'/></osm>"
+      put :create
+      assert_response :success, "Couldn't create second node."
+    end
+
+    # get the bounding box back from the changeset
+    get :read, :id => changeset_id
+    assert_response :success, "Couldn't read back changeset for the second time."
+    assert_select "osm>changeset[min_lon=1]", 1
+    assert_select "osm>changeset[max_lon=2]", 1
+    assert_select "osm>changeset[min_lat=1]", 1
+    assert_select "osm>changeset[max_lat=2]", 1
+
+    # add (delete) a way to it
+    with_controller(WayController.new) do
+      content update_changeset(current_ways(:visible_way).to_xml,
+                               changeset_id)
+      put :delete, :id => current_ways(:visible_way).id
+      assert_response :success, "Couldn't delete a way."
+    end
+
+    # get the bounding box back from the changeset
+    get :read, :id => changeset_id
+    assert_response :success, "Couldn't read back changeset for the third time."
+    assert_select "osm>changeset[min_lon=1]", 1
+    assert_select "osm>changeset[max_lon=3]", 1
+    assert_select "osm>changeset[min_lat=1]", 1
+    assert_select "osm>changeset[max_lat=3]", 1    
+  end
+
+  ##
+  # test that the changeset :include method works as it should
+  def test_changeset_include
+    basic_authorization "test@openstreetmap.org", "test"
+
+    # create a new changeset
+    content "<osm><changeset/></osm>"
+    put :create
+    assert_response :success, "Creating of changeset failed."
+    changeset_id = @response.body.to_i
+
+    # NOTE: the include method doesn't over-expand, like inserting
+    # a real method does. this is because we expect the client to 
+    # know what it is doing!
+    check_after_include(changeset_id,  1,  1, [ 1,  1,  1,  1])
+    check_after_include(changeset_id,  3,  3, [ 1,  1,  3,  3])
+    check_after_include(changeset_id,  4,  2, [ 1,  1,  4,  3])
+    check_after_include(changeset_id,  2,  2, [ 1,  1,  4,  3])
+    check_after_include(changeset_id, -1, -1, [-1, -1,  4,  3])
+    check_after_include(changeset_id, -2,  5, [-2, -1,  4,  5])
+  end
+
+  #------------------------------------------------------------
+  # utility functions
+  #------------------------------------------------------------
+
+  ##
+  # call the include method and assert properties of the bbox
+  def check_after_include(changeset_id, lon, lat, bbox)
+    content "<osm><node lon='#{lon}' lat='#{lat}'/></osm>"
+    post :include, :id => changeset_id
+    assert_response :success, "Setting include of changeset failed: #{@response.body}"
+
+    # check exactly one changeset
+    assert_select "osm>changeset", 1
+    assert_select "osm>changeset[id=#{changeset_id}]", 1
+
+    # check the bbox
+    doc = XML::Parser.string(@response.body).parse
+    changeset = doc.find("//osm/changeset").first
+    assert_equal bbox[0], changeset['min_lon'].to_f, "min lon"
+    assert_equal bbox[1], changeset['min_lat'].to_f, "min lat"
+    assert_equal bbox[2], changeset['max_lon'].to_f, "max lon"
+    assert_equal bbox[3], changeset['max_lat'].to_f, "max lat"
+  end
+
+  ##
+  # update the changeset_id of a way element
+  def update_changeset(xml, changeset_id)
+    xml_attr_rewrite(xml, 'changeset', changeset_id)
+  end
+
+  ##
+  # update an attribute in a way element
+  def xml_attr_rewrite(xml, name, value)
+    xml.find("//osm/way").first[name] = value.to_s
+    return xml
+  end
 
 end