+ # MySQL and Postgres require that the C based functions are installed for
+ # this test to work. More information is available from:
+ # http://wiki.openstreetmap.org/index.php/Rails#Installing_the_quadtile_functions
+ # or by looking at the readme in db/README
+ def test_changes_simple
+ get :changes
+ assert_response :success
+ #print @response.body
+ # As we have loaded the fixtures, we can assume that there are no
+ # changes recently
+ now = Time.now.getutc
+ hourago = now - 1.hour
+ # Note that this may fail on a very slow machine, so isn't a great test
+ assert_select "osm[version='#{API_VERSION}'][generator='#{GENERATOR}']:root", :count => 1 do
+ assert_select "changes[starttime='#{hourago.xmlschema}'][endtime='#{now.xmlschema}']", :count => 1
+ end
+ end
+
+ def test_changes_zoom_invalid
+ zoom_to_test = %w{ p -1 0 17 one two }
+ zoom_to_test.each do |zoom|
+ get :changes, :zoom => zoom
+ assert_response :bad_request
+ assert_equal @response.body, "Requested zoom is invalid, or the supplied start is after the end time, or the start duration is more than 24 hours"
+ end
+ end
+
+ def test_changes_zoom_valid
+ 1.upto(16) do |zoom|
+ get :changes, :zoom => zoom
+ assert_response :success
+ now = Time.now.getutc
+ hourago = now - 1.hour
+ # Note that this may fail on a very slow machine, so isn't a great test
+ assert_select "osm[version='#{API_VERSION}'][generator='#{GENERATOR}']:root", :count => 1 do
+ assert_select "changes[starttime='#{hourago.xmlschema}'][endtime='#{now.xmlschema}']", :count => 1
+ end
+ end
+ end
+
+ def test_start_end_time_invalid
+
+ end
+
+ def test_start_end_time_invalid
+
+ end
+
+ def test_hours_invalid
+ invalid = %w{ -21 335 -1 0 25 26 100 one two three ping pong : }
+ invalid.each do |hour|
+ get :changes, :hours => hour
+ assert_response :bad_request, "Problem with the hour: #{hour}"
+ assert_equal @response.body, "Requested zoom is invalid, or the supplied start is after the end time, or the start duration is more than 24 hours", "Problem with the hour: #{hour}."
+ end
+ end
+
+ def test_hours_valid
+ 1.upto(24) do |hour|
+ get :changes, :hours => hour
+ assert_response :success
+ end
+ end
+