+ ##
+ # test fetching multiple ways
+ def test_index
+ way1 = create(:way)
+ way2 = create(:way, :deleted)
+ way3 = create(:way)
+ way4 = create(:way)
+
+ # check error when no parameter provided
+ get api_ways_path
+ assert_response :bad_request
+
+ # check error when no parameter value provided
+ get api_ways_path(:ways => "")
+ assert_response :bad_request
+
+ # test a working call
+ get api_ways_path(:ways => "#{way1.id},#{way2.id},#{way3.id},#{way4.id}")
+ assert_response :success
+ assert_select "osm" do
+ assert_select "way", :count => 4
+ assert_select "way[id='#{way1.id}'][visible='true']", :count => 1
+ assert_select "way[id='#{way2.id}'][visible='false']", :count => 1
+ assert_select "way[id='#{way3.id}'][visible='true']", :count => 1
+ assert_select "way[id='#{way4.id}'][visible='true']", :count => 1
+ end
+
+ # test a working call with json format
+ get api_ways_path(:ways => "#{way1.id},#{way2.id},#{way3.id},#{way4.id}", :format => "json")
+
+ js = ActiveSupport::JSON.decode(@response.body)
+ assert_not_nil js
+ assert_equal 4, js["elements"].count
+ assert_equal 4, (js["elements"].count { |a| a["type"] == "way" })
+ assert_equal 1, (js["elements"].count { |a| a["id"] == way1.id && a["visible"].nil? })
+ assert_equal 1, (js["elements"].count { |a| a["id"] == way2.id && a["visible"] == false })
+ assert_equal 1, (js["elements"].count { |a| a["id"] == way3.id && a["visible"].nil? })
+ assert_equal 1, (js["elements"].count { |a| a["id"] == way4.id && a["visible"].nil? })
+
+ # check error when a non-existent way is included
+ get api_ways_path(:ways => "#{way1.id},#{way2.id},#{way3.id},#{way4.id},0")
+ assert_response :not_found
+ end
+