X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/d9e070e06956801aba2378c1b79b4d9f13ae12ee..d9e4e5836f69f2d5b2e845d79e04927cb783fbc3:/test/functional/old_way_controller_test.rb

diff --git a/test/functional/old_way_controller_test.rb b/test/functional/old_way_controller_test.rb
index b4e3c5127..2e9ec8263 100644
--- a/test/functional/old_way_controller_test.rb
+++ b/test/functional/old_way_controller_test.rb
@@ -1,16 +1,24 @@
 require File.dirname(__FILE__) + '/../test_helper'
 require 'old_way_controller'
 
-# Re-raise errors caught by the controller.
-class OldWayController; def rescue_action(e) raise e end; end
-
-class OldWayControllerTest < Test::Unit::TestCase
+class OldWayControllerTest < ActionController::TestCase
   api_fixtures
 
-  def setup
-    @controller = OldWayController.new
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
+  ##
+  # test all routes which lead to this controller
+  def test_routes
+    assert_routing(
+      { :path => "/api/0.6/way/1/history", :method => :get },
+      { :controller => "old_way", :action => "history", :id => "1" }
+    )
+    assert_routing(
+      { :path => "/api/0.6/way/1/2", :method => :get },
+      { :controller => "old_way", :action => "version", :id => "1", :version => "2" }
+    )
+    assert_routing(
+      { :path => "/api/0.6/way/1/2/redact", :method => :post },
+      { :controller => "old_way", :action => "redact", :id => "1", :version => "2" }
+    )
   end
 
   # -------------------------------------
@@ -19,15 +27,199 @@ class OldWayControllerTest < Test::Unit::TestCase
 
   def test_history_visible
     # check that a visible way is returned properly
-    get :history, :id => ways(:visible_way).id
+    get :history, :id => ways(:visible_way).way_id
     assert_response :success
   end
   
   def test_history_invisible
+    # check that an invisible way's history is returned properly
+    get :history, :id => ways(:invisible_way).way_id
+    assert_response :success
+  end
+  
+  def test_history_invalid
     # check chat a non-existent way is not returned
     get :history, :id => 0
     assert_response :not_found
+  end
+  
+  ##
+  # check that we can retrieve versions of a way
+  def test_version
+    check_current_version(current_ways(:visible_way).id)
+    check_current_version(current_ways(:used_way).id)
+    check_current_version(current_ways(:way_with_versions).id)
+  end
+
+  ##
+  # check that returned history is the same as getting all 
+  # versions of a way from the api.
+  def test_history_equals_versions
+    check_history_equals_versions(current_ways(:visible_way).id)
+    check_history_equals_versions(current_ways(:used_way).id)
+    check_history_equals_versions(current_ways(:way_with_versions).id)
+  end
+
+  ##
+  # test the redaction of an old version of a way, while not being
+  # authorised.
+  def test_redact_way_unauthorised
+    do_redact_way(ways(:way_with_versions_v3),
+                  redactions(:example))
+    assert_response :unauthorized, "should need to be authenticated to redact."
+  end
+
+    ##
+  # test the redaction of an old version of a way, while being 
+  # authorised as a normal user.
+  def test_redact_way_normal_user
+    basic_authorization(users(:public_user).email, "test")
+
+    do_redact_way(ways(:way_with_versions_v3),
+                  redactions(:example))
+    assert_response :forbidden, "should need to be moderator to redact."
+  end
+
+  ##
+  # test that, even as moderator, the current version of a way
+  # can't be redacted.
+  def test_redact_way_current_version
+    basic_authorization(users(:moderator_user).email, "test")
+
+    do_redact_way(ways(:way_with_versions_v4),
+                   redactions(:example))
+    assert_response :bad_request, "shouldn't be OK to redact current version as moderator."
+  end    
+
+  ##
+  # test that redacted ways aren't visible, regardless of 
+  # authorisation except as moderator...
+  def test_version_redacted
+    way = ways(:way_with_redacted_versions_v2)
+
+    get :version, :id => way.way_id, :version => way.version
+    assert_response :forbidden, "Redacted node shouldn't be visible via the version API."
+
+    # not even to a logged-in user
+    basic_authorization(users(:public_user).email, "test")
+    get :version, :id => way.way_id, :version => way.version
+    assert_response :forbidden, "Redacted node shouldn't be visible via the version API, even when logged in."
+  end
+
+  ##
+  # test that redacted nodes aren't visible in the history
+  def test_history_redacted
+    way = ways(:way_with_redacted_versions_v2)
+
+    get :history, :id => way.way_id
+    assert_response :success, "Redaction shouldn't have stopped history working."
+    assert_select "osm way[id=#{way.way_id}][version=#{way.version}]", 0, "redacted way #{way.way_id} version #{way.version} shouldn't be present in the history."
+
+    # not even to a logged-in user
+    basic_authorization(users(:public_user).email, "test")
+    get :version, :id => way.way_id, :version => way.version
+    get :history, :id => way.way_id
+    assert_response :success, "Redaction shouldn't have stopped history working."
+    assert_select "osm way[id=#{way.way_id}][version=#{way.version}]", 0, "redacted node #{way.way_id} version #{way.version} shouldn't be present in the history, even when logged in."
+  end
+
+  ##
+  # test the redaction of an old version of a way, while being 
+  # authorised as a moderator.
+  def test_redact_way_moderator
+    way = ways(:way_with_versions_v3)
+    basic_authorization(users(:moderator_user).email, "test")
+
+    do_redact_way(way, redactions(:example))
+    assert_response :success, "should be OK to redact old version as moderator."
+
+    # check moderator can still see the redacted data, when passing
+    # the appropriate flag
+    get :version, :id => way.way_id, :version => way.version
+    assert_response :forbidden, "After redaction, node should be gone for moderator, when flag not passed."
+    get :version, :id => way.way_id, :version => way.version, :show_redactions => 'true'
+    assert_response :success, "After redaction, node should not be gone for moderator, when flag passed."
+    
+    # and when accessed via history
+    get :history, :id => way.way_id
+    assert_response :success, "Redaction shouldn't have stopped history working."
+    assert_select "osm way[id=#{way.way_id}][version=#{way.version}]", 0, "way #{way.way_id} version #{way.version} should not be present in the history for moderators when not passing flag."
+    get :history, :id => way.way_id, :show_redactions => 'true'
+    assert_response :success, "Redaction shouldn't have stopped history working."
+    assert_select "osm way[id=#{way.way_id}][version=#{way.version}]", 1, "way #{way.way_id} version #{way.version} should still be present in the history for moderators when passing flag."
+  end
+
+  # testing that if the moderator drops auth, he can't see the
+  # redacted stuff any more.
+  def test_redact_way_is_redacted
+    way = ways(:way_with_versions_v3)
+    basic_authorization(users(:moderator_user).email, "test")
+
+    do_redact_way(way, redactions(:example))
+    assert_response :success, "should be OK to redact old version as moderator."
+
+    # re-auth as non-moderator
+    basic_authorization(users(:public_user).email, "test")
+
+    # check can't see the redacted data
+    get :version, :id => way.way_id, :version => way.version
+    assert_response :forbidden, "Redacted node shouldn't be visible via the version API."
+    
+    # and when accessed via history
+    get :history, :id => way.way_id
+    assert_response :success, "Redaction shouldn't have stopped history working."
+    assert_select "osm way[id=#{way.way_id}][version=#{way.version}]", 0, "redacted way #{way.way_id} version #{way.version} shouldn't be present in the history."
+  end
+
+  ##
+  # check that the current version of a way is equivalent to the
+  # version which we're getting from the versions call.
+  def check_current_version(way_id)
+    # get the current version
+    current_way = with_controller(WayController.new) do
+      get :read, :id => way_id
+      assert_response :success, "can't get current way #{way_id}"
+      Way.from_xml(@response.body)
+    end
+    assert_not_nil current_way, "getting way #{way_id} returned nil"
+
+    # get the "old" version of the way from the version method
+    get :version, :id => way_id, :version => current_way.version
+    assert_response :success, "can't get old way #{way_id}, v#{current_way.version}"
+    old_way = Way.from_xml(@response.body)
+
+    # check that the ways are identical
+    assert_ways_are_equal current_way, old_way
+  end
+
+  ##
+  # look at all the versions of the way in the history and get each version from
+  # the versions call. check that they're the same.
+  def check_history_equals_versions(way_id)
+    get :history, :id => way_id
+    assert_response :success, "can't get way #{way_id} from API"
+    history_doc = XML::Parser.string(@response.body).parse
+    assert_not_nil history_doc, "parsing way #{way_id} history failed"
+
+    history_doc.find("//osm/way").each do |way_doc|
+      history_way = Way.from_xml_node(way_doc)
+      assert_not_nil history_way, "parsing way #{way_id} version failed"
+
+      get :version, :id => way_id, :version => history_way.version
+      assert_response :success, "couldn't get way #{way_id}, v#{history_way.version}"
+      version_way = Way.from_xml(@response.body)
+      assert_not_nil version_way, "failed to parse #{way_id}, v#{history_way.version}"
+      
+      assert_ways_are_equal history_way, version_way
+    end
+  end
 
+  def do_redact_way(way, redaction)
+    get :version, :id => way.way_id, :version => way.version
+    assert_response :success, "should be able to get version #{way.version} of node #{way.way_id}."
+    
+    # now redact it
+    post :redact, :id => way.way_id, :version => way.version, :redaction => redaction.id
   end
 
 end