openstreetmap-website/test/controllers/old_relation_controller_test.rb
2015-02-20 19:47:26 +00:00

198 lines
8.9 KiB
Ruby

require "test_helper"
require "old_relation_controller"
class OldRelationControllerTest < ActionController::TestCase
api_fixtures
##
# test all routes which lead to this controller
def test_routes
assert_routing(
{ :path => "/api/0.6/relation/1/history", :method => :get },
{ :controller => "old_relation", :action => "history", :id => "1" }
)
assert_routing(
{ :path => "/api/0.6/relation/1/2", :method => :get },
{ :controller => "old_relation", :action => "version", :id => "1", :version => "2" }
)
assert_routing(
{ :path => "/api/0.6/relation/1/2/redact", :method => :post },
{ :controller => "old_relation", :action => "redact", :id => "1", :version => "2" }
)
end
# -------------------------------------
# Test reading old relations.
# -------------------------------------
def test_history
# check that a visible relations is returned properly
get :history, :id => relations(:visible_relation).relation_id
assert_response :success
# check chat a non-existent relations is not returned
get :history, :id => 0
assert_response :not_found
end
##
# test the redaction of an old version of a relation, while not being
# authorised.
def test_redact_relation_unauthorised
do_redact_relation(relations(:relation_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 relation, while being
# authorised as a normal user.
def test_redact_relation_normal_user
basic_authorization(users(:public_user).email, "test")
do_redact_relation(relations(:relation_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 relation
# can't be redacted.
def test_redact_relation_current_version
basic_authorization(users(:moderator_user).email, "test")
do_redact_relation(relations(:relation_with_versions_v4),
redactions(:example))
assert_response :bad_request, "shouldn't be OK to redact current version as moderator."
end
##
# test that redacted relations aren't visible, regardless of
# authorisation except as moderator...
def test_version_redacted
relation = relations(:relation_with_redacted_versions_v2)
get :version, :id => relation.relation_id, :version => relation.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 => relation.relation_id, :version => relation.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
relation = relations(:relation_with_redacted_versions_v2)
get :history, :id => relation.relation_id
assert_response :success, "Redaction shouldn't have stopped history working."
assert_select "osm relation[id='#{relation.relation_id}'][version='#{relation.version}']", 0, "redacted relation #{relation.relation_id} version #{relation.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 => relation.relation_id, :version => relation.version
get :history, :id => relation.relation_id
assert_response :success, "Redaction shouldn't have stopped history working."
assert_select "osm relation[id='#{relation.relation_id}'][version='#{relation.version}']", 0, "redacted node #{relation.relation_id} version #{relation.version} shouldn't be present in the history, even when logged in."
end
##
# test the redaction of an old version of a relation, while being
# authorised as a moderator.
def test_redact_relation_moderator
relation = relations(:relation_with_versions_v3)
basic_authorization(users(:moderator_user).email, "test")
do_redact_relation(relation, 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 => relation.relation_id, :version => relation.version
assert_response :forbidden, "After redaction, node should be gone for moderator, when flag not passed."
get :version, :id => relation.relation_id, :version => relation.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 => relation.relation_id
assert_response :success, "Redaction shouldn't have stopped history working."
assert_select "osm relation[id='#{relation.relation_id}'][version='#{relation.version}']", 0, "relation #{relation.relation_id} version #{relation.version} should not be present in the history for moderators when not passing flag."
get :history, :id => relation.relation_id, :show_redactions => "true"
assert_response :success, "Redaction shouldn't have stopped history working."
assert_select "osm relation[id='#{relation.relation_id}'][version='#{relation.version}']", 1, "relation #{relation.relation_id} version #{relation.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_relation_is_redacted
relation = relations(:relation_with_versions_v3)
basic_authorization(users(:moderator_user).email, "test")
do_redact_relation(relation, 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 => relation.relation_id, :version => relation.version
assert_response :forbidden, "Redacted node shouldn't be visible via the version API."
# and when accessed via history
get :history, :id => relation.relation_id
assert_response :success, "Redaction shouldn't have stopped history working."
assert_select "osm relation[id='#{relation.relation_id}'][version='#{relation.version}']", 0, "redacted relation #{relation.relation_id} version #{relation.version} shouldn't be present in the history."
end
##
# check that the current version of a relation is equivalent to the
# version which we're getting from the versions call.
def check_current_version(relation_id)
# get the current version
current_relation = with_controller(RelationController.new) do
get :read, :id => relation_id
assert_response :success, "can't get current relation #{relation_id}"
Relation.from_xml(@response.body)
end
assert_not_nil current_relation, "getting relation #{relation_id} returned nil"
# get the "old" version of the relation from the version method
get :version, :id => relation_id, :version => current_relation.version
assert_response :success, "can't get old relation #{relation_id}, v#{current_relation.version}"
old_relation = Relation.from_xml(@response.body)
# check that the relations are identical
assert_relations_are_equal current_relation, old_relation
end
##
# look at all the versions of the relation in the history and get each version from
# the versions call. check that they're the same.
def check_history_equals_versions(relation_id)
get :history, :id => relation_id
assert_response :success, "can't get relation #{relation_id} from API"
history_doc = XML::Parser.string(@response.body).parse
assert_not_nil history_doc, "parsing relation #{relation_id} history failed"
history_doc.find("//osm/relation").each do |relation_doc|
history_relation = Relation.from_xml_node(relation_doc)
assert_not_nil history_relation, "parsing relation #{relation_id} version failed"
get :version, :id => relation_id, :version => history_relation.version
assert_response :success, "couldn't get relation #{relation_id}, v#{history_relation.version}"
version_relation = Relation.from_xml(@response.body)
assert_not_nil version_relation, "failed to parse #{relation_id}, v#{history_relation.version}"
assert_relations_are_equal history_relation, version_relation
end
end
def do_redact_relation(relation, redaction)
get :version, :id => relation.relation_id, :version => relation.version
assert_response :success, "should be able to get version #{relation.version} of node #{relation.relation_id}."
# now redact it
post :redact, :id => relation.relation_id, :version => relation.version, :redaction => redaction.id
end
end