--- /dev/null
+require "test_helper"
+
+class OldNodesControllerTest < ActionController::TestCase
+ #
+ # TODO: test history
+ #
+
+ ##
+ # test all routes which lead to this controller
+ def test_routes
+ assert_routing(
+ { :path => "/api/0.6/node/1/history", :method => :get },
+ { :controller => "old_nodes", :action => "history", :id => "1" }
+ )
+ assert_routing(
+ { :path => "/api/0.6/node/1/2", :method => :get },
+ { :controller => "old_nodes", :action => "version", :id => "1", :version => "2" }
+ )
+ assert_routing(
+ { :path => "/api/0.6/node/1/2/redact", :method => :post },
+ { :controller => "old_nodes", :action => "redact", :id => "1", :version => "2" }
+ )
+ end
+
+ ##
+ # test the version call by submitting several revisions of a new node
+ # to the API and ensuring that later calls to version return the
+ # matching versions of the object.
+ #
+ ##
+ # FIXME: Move this test to being an integration test since it spans multiple controllers
+ def test_version
+ private_user = create(:user, :data_public => false)
+ private_node = create(:node, :with_history, :version => 4, :changeset => create(:changeset, :user => private_user))
+ user = create(:user)
+ node = create(:node, :with_history, :version => 4, :changeset => create(:changeset, :user => user))
+ create_list(:node_tag, 2, :node => node)
+ # Ensure that the current tags are propagated to the history too
+ propagate_tags(node, node.old_nodes.last)
+
+ ## First try this with a non-public user
+ basic_authorization private_user.email, "test"
+
+ # setup a simple XML node
+ xml_doc = private_node.to_xml
+ xml_node = xml_doc.find("//osm/node").first
+ nodeid = private_node.id
+
+ # keep a hash of the versions => string, as we'll need something
+ # to test against later
+ versions = {}
+
+ # save a version for later checking
+ versions[xml_node["version"]] = xml_doc.to_s
+
+ # randomly move the node about
+ 3.times do
+ # move the node somewhere else
+ xml_node["lat"] = precision(rand * 180 - 90).to_s
+ xml_node["lon"] = precision(rand * 360 - 180).to_s
+ with_controller(NodesController.new) do
+ content xml_doc
+ put :update, :params => { :id => nodeid }
+ assert_response :forbidden, "Should have rejected node update"
+ xml_node["version"] = @response.body.to_s
+ end
+ # save a version for later checking
+ versions[xml_node["version"]] = xml_doc.to_s
+ end
+
+ # add a bunch of random tags
+ 3.times do
+ xml_tag = XML::Node.new("tag")
+ xml_tag["k"] = random_string
+ xml_tag["v"] = random_string
+ xml_node << xml_tag
+ with_controller(NodesController.new) do
+ content xml_doc
+ put :update, :params => { :id => nodeid }
+ assert_response :forbidden,
+ "should have rejected node #{nodeid} (#{@response.body}) with forbidden"
+ xml_node["version"] = @response.body.to_s
+ end
+ # save a version for later checking
+ versions[xml_node["version"]] = xml_doc.to_s
+ end
+
+ # probably should check that they didn't get written to the database
+
+ ## Now do it with the public user
+ basic_authorization user.email, "test"
+
+ # setup a simple XML node
+
+ xml_doc = node.to_xml
+ xml_node = xml_doc.find("//osm/node").first
+ nodeid = node.id
+
+ # keep a hash of the versions => string, as we'll need something
+ # to test against later
+ versions = {}
+
+ # save a version for later checking
+ versions[xml_node["version"]] = xml_doc.to_s
+
+ # randomly move the node about
+ 3.times do
+ # move the node somewhere else
+ xml_node["lat"] = precision(rand * 180 - 90).to_s
+ xml_node["lon"] = precision(rand * 360 - 180).to_s
+ with_controller(NodesController.new) do
+ content xml_doc
+ put :update, :params => { :id => nodeid }
+ assert_response :success
+ xml_node["version"] = @response.body.to_s
+ end
+ # save a version for later checking
+ versions[xml_node["version"]] = xml_doc.to_s
+ end
+
+ # add a bunch of random tags
+ 3.times do
+ xml_tag = XML::Node.new("tag")
+ xml_tag["k"] = random_string
+ xml_tag["v"] = random_string
+ xml_node << xml_tag
+ with_controller(NodesController.new) do
+ content xml_doc
+ put :update, :params => { :id => nodeid }
+ assert_response :success,
+ "couldn't update node #{nodeid} (#{@response.body})"
+ xml_node["version"] = @response.body.to_s
+ end
+ # save a version for later checking
+ versions[xml_node["version"]] = xml_doc.to_s
+ end
+
+ # check all the versions
+ versions.each_key do |key|
+ get :version, :params => { :id => nodeid, :version => key.to_i }
+
+ assert_response :success,
+ "couldn't get version #{key.to_i} of node #{nodeid}"
+
+ check_node = Node.from_xml(versions[key])
+ api_node = Node.from_xml(@response.body.to_s)
+
+ assert_nodes_are_equal check_node, api_node
+ end
+ end
+
+ def test_not_found_version
+ check_not_found_id_version(70000, 312344)
+ check_not_found_id_version(-1, -13)
+ check_not_found_id_version(create(:node).id, 24354)
+ check_not_found_id_version(24356, create(:node).version)
+ end
+
+ def check_not_found_id_version(id, version)
+ get :version, :params => { :id => id, :version => version }
+ assert_response :not_found
+ rescue ActionController::UrlGenerationError => ex
+ assert_match(/No route matches/, ex.to_s)
+ end
+
+ ##
+ # Test that getting the current version is identical to picking
+ # that version with the version URI call.
+ def test_current_version
+ node = create(:node, :with_history)
+ used_node = create(:node, :with_history)
+ create(:way_node, :node => used_node)
+ node_used_by_relationship = create(:node, :with_history)
+ create(:relation_member, :member => node_used_by_relationship)
+ node_with_versions = create(:node, :with_history, :version => 4)
+
+ create(:node_tag, :node => node)
+ create(:node_tag, :node => used_node)
+ create(:node_tag, :node => node_used_by_relationship)
+ create(:node_tag, :node => node_with_versions)
+ propagate_tags(node, node.old_nodes.last)
+ propagate_tags(used_node, used_node.old_nodes.last)
+ propagate_tags(node_used_by_relationship, node_used_by_relationship.old_nodes.last)
+ propagate_tags(node_with_versions, node_with_versions.old_nodes.last)
+
+ check_current_version(node)
+ check_current_version(used_node)
+ check_current_version(node_used_by_relationship)
+ check_current_version(node_with_versions)
+ end
+
+ ##
+ # test the redaction of an old version of a node, while not being
+ # authorised.
+ def test_redact_node_unauthorised
+ node = create(:node, :with_history, :version => 4)
+ node_v3 = node.old_nodes.find_by(:version => 3)
+
+ do_redact_node(node_v3,
+ create(:redaction))
+ assert_response :unauthorized, "should need to be authenticated to redact."
+ end
+
+ ##
+ # test the redaction of an old version of a node, while being
+ # authorised as a normal user.
+ def test_redact_node_normal_user
+ basic_authorization create(:user).email, "test"
+
+ node = create(:node, :with_history, :version => 4)
+ node_v3 = node.old_nodes.find_by(:version => 3)
+
+ do_redact_node(node_v3,
+ create(:redaction))
+ assert_response :forbidden, "should need to be moderator to redact."
+ end
+
+ ##
+ # test that, even as moderator, the current version of a node
+ # can't be redacted.
+ def test_redact_node_current_version
+ basic_authorization create(:moderator_user).email, "test"
+
+ node = create(:node, :with_history, :version => 4)
+ node_v4 = node.old_nodes.find_by(:version => 4)
+
+ do_redact_node(node_v4,
+ create(:redaction))
+ assert_response :bad_request, "shouldn't be OK to redact current version as moderator."
+ end
+
+ ##
+ # test that redacted nodes aren't visible, regardless of
+ # authorisation except as moderator...
+ def test_version_redacted
+ node = create(:node, :with_history, :version => 2)
+ node_v1 = node.old_nodes.find_by(:version => 1)
+ node_v1.redact!(create(:redaction))
+
+ get :version, :params => { :id => node_v1.node_id, :version => node_v1.version }
+ assert_response :forbidden, "Redacted node shouldn't be visible via the version API."
+
+ # not even to a logged-in user
+ basic_authorization create(:user).email, "test"
+ get :version, :params => { :id => node_v1.node_id, :version => node_v1.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
+ node = create(:node, :with_history, :version => 2)
+ node_v1 = node.old_nodes.find_by(:version => 1)
+ node_v1.redact!(create(:redaction))
+
+ get :history, :params => { :id => node_v1.node_id }
+ assert_response :success, "Redaction shouldn't have stopped history working."
+ assert_select "osm node[id='#{node_v1.node_id}'][version='#{node_v1.version}']", 0, "redacted node #{node_v1.node_id} version #{node_v1.version} shouldn't be present in the history."
+
+ # not even to a logged-in user
+ basic_authorization create(:user).email, "test"
+ get :history, :params => { :id => node_v1.node_id }
+ assert_response :success, "Redaction shouldn't have stopped history working."
+ assert_select "osm node[id='#{node_v1.node_id}'][version='#{node_v1.version}']", 0, "redacted node #{node_v1.node_id} version #{node_v1.version} shouldn't be present in the history, even when logged in."
+ end
+
+ ##
+ # test the redaction of an old version of a node, while being
+ # authorised as a moderator.
+ def test_redact_node_moderator
+ node = create(:node, :with_history, :version => 4)
+ node_v3 = node.old_nodes.find_by(:version => 3)
+ basic_authorization create(:moderator_user).email, "test"
+
+ do_redact_node(node_v3, create(:redaction))
+ 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, :params => { :id => node_v3.node_id, :version => node_v3.version }
+ assert_response :forbidden, "After redaction, node should be gone for moderator, when flag not passed."
+ get :version, :params => { :id => node_v3.node_id, :version => node_v3.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, :params => { :id => node_v3.node_id }
+ assert_response :success, "Redaction shouldn't have stopped history working."
+ assert_select "osm node[id='#{node_v3.node_id}'][version='#{node_v3.version}']", 0, "node #{node_v3.node_id} version #{node_v3.version} should not be present in the history for moderators when not passing flag."
+ get :history, :params => { :id => node_v3.node_id, :show_redactions => "true" }
+ assert_response :success, "Redaction shouldn't have stopped history working."
+ assert_select "osm node[id='#{node_v3.node_id}'][version='#{node_v3.version}']", 1, "node #{node_v3.node_id} version #{node_v3.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_node_is_redacted
+ node = create(:node, :with_history, :version => 4)
+ node_v3 = node.old_nodes.find_by(:version => 3)
+ basic_authorization create(:moderator_user).email, "test"
+
+ do_redact_node(node_v3, create(:redaction))
+ assert_response :success, "should be OK to redact old version as moderator."
+
+ # re-auth as non-moderator
+ basic_authorization create(:user).email, "test"
+
+ # check can't see the redacted data
+ get :version, :params => { :id => node_v3.node_id, :version => node_v3.version }
+ assert_response :forbidden, "Redacted node shouldn't be visible via the version API."
+
+ # and when accessed via history
+ get :history, :params => { :id => node_v3.node_id }
+ assert_response :success, "Redaction shouldn't have stopped history working."
+ assert_select "osm node[id='#{node_v3.node_id}'][version='#{node_v3.version}']", 0, "redacted node #{node_v3.node_id} version #{node_v3.version} shouldn't be present in the history."
+ end
+
+ ##
+ # test the unredaction of an old version of a node, while not being
+ # authorised.
+ def test_unredact_node_unauthorised
+ node = create(:node, :with_history, :version => 2)
+ node_v1 = node.old_nodes.find_by(:version => 1)
+ node_v1.redact!(create(:redaction))
+
+ post :redact, :params => { :id => node_v1.node_id, :version => node_v1.version }
+ assert_response :unauthorized, "should need to be authenticated to unredact."
+ end
+
+ ##
+ # test the unredaction of an old version of a node, while being
+ # authorised as a normal user.
+ def test_unredact_node_normal_user
+ user = create(:user)
+ node = create(:node, :with_history, :version => 2)
+ node_v1 = node.old_nodes.find_by(:version => 1)
+ node_v1.redact!(create(:redaction))
+
+ basic_authorization user.email, "test"
+
+ post :redact, :params => { :id => node_v1.node_id, :version => node_v1.version }
+ assert_response :forbidden, "should need to be moderator to unredact."
+ end
+
+ ##
+ # test the unredaction of an old version of a node, while being
+ # authorised as a moderator.
+ def test_unredact_node_moderator
+ moderator_user = create(:moderator_user)
+ node = create(:node, :with_history, :version => 2)
+ node_v1 = node.old_nodes.find_by(:version => 1)
+ node_v1.redact!(create(:redaction))
+
+ basic_authorization moderator_user.email, "test"
+
+ post :redact, :params => { :id => node_v1.node_id, :version => node_v1.version }
+ assert_response :success, "should be OK to unredact old version as moderator."
+
+ # check moderator can now see the redacted data, when not
+ # passing the aspecial flag
+ get :version, :params => { :id => node_v1.node_id, :version => node_v1.version }
+ assert_response :success, "After unredaction, node should not be gone for moderator."
+
+ # and when accessed via history
+ get :history, :params => { :id => node_v1.node_id }
+ assert_response :success, "Unredaction shouldn't have stopped history working."
+ assert_select "osm node[id='#{node_v1.node_id}'][version='#{node_v1.version}']", 1, "node #{node_v1.node_id} version #{node_v1.version} should now be present in the history for moderators without passing flag."
+
+ basic_authorization create(:user).email, "test"
+
+ # check normal user can now see the redacted data
+ get :version, :params => { :id => node_v1.node_id, :version => node_v1.version }
+ assert_response :success, "After unredaction, node should be visible to normal users."
+
+ # and when accessed via history
+ get :history, :params => { :id => node_v1.node_id }
+ assert_response :success, "Unredaction shouldn't have stopped history working."
+ assert_select "osm node[id='#{node_v1.node_id}'][version='#{node_v1.version}']", 1, "node #{node_v1.node_id} version #{node_v1.version} should now be present in the history for normal users without passing flag."
+ end
+
+ private
+
+ def do_redact_node(node, redaction)
+ get :version, :params => { :id => node.node_id, :version => node.version }
+ assert_response :success, "should be able to get version #{node.version} of node #{node.node_id}."
+
+ # now redact it
+ post :redact, :params => { :id => node.node_id, :version => node.version, :redaction => redaction.id }
+ end
+
+ def check_current_version(node_id)
+ # get the current version of the node
+ current_node = with_controller(NodesController.new) do
+ get :read, :params => { :id => node_id }
+ assert_response :success, "cant get current node #{node_id}"
+ Node.from_xml(@response.body)
+ end
+ assert_not_nil current_node, "getting node #{node_id} returned nil"
+
+ # get the "old" version of the node from the old_node interface
+ get :version, :params => { :id => node_id, :version => current_node.version }
+ assert_response :success, "cant get old node #{node_id}, v#{current_node.version}"
+ old_node = Node.from_xml(@response.body)
+
+ # check the nodes are the same
+ assert_nodes_are_equal current_node, old_node
+ end
+
+ ##
+ # returns a 16 character long string with some nasty characters in it.
+ # this ought to stress-test the tag handling as well as the versioning.
+ def random_string
+ letters = [["!", '"', "$", "&", ";", "@"],
+ ("a".."z").to_a,
+ ("A".."Z").to_a,
+ ("0".."9").to_a].flatten
+ (1..16).map { |_i| letters[rand(letters.length)] }.join
+ end
+
+ ##
+ # truncate a floating point number to the scale that it is stored in
+ # the database. otherwise rounding errors can produce failing unit
+ # tests when they shouldn't.
+ def precision(f)
+ (f * GeoRecord::SCALE).round.to_f / GeoRecord::SCALE
+ end
+
+ def propagate_tags(node, old_node)
+ node.tags.each do |k, v|
+ create(:old_node_tag, :old_node => old_node, :k => k, :v => v)
+ end
+ end
+end
projects / rails.git / blobdiff