add support for movable bridges in the biking profile, cf #1399

features/bicycle/bridge.feature

@@ -0,0 +1,47 @@
+@routing @bicycle @bridge
+Feature: Bicycle - Handle movable bridge
+
+    Background:
+        Given the profile "bicycle"
+
+    Scenario: Car - Use a ferry route
+        Given the node map
+            | a | b | c |   |   |
+            |   |   | d |   |   |
+            |   |   | e | f | g |
+
+        And the ways
+            | nodes | highway | bridge  | bicycle |
+            | abc   | primary |         |         |
+            | cde   |         | movable | yes     |
+            | efg   | primary |         |         |
+
+        When I route I should get
+            | from | to | route       | modes |
+            | a    | g  | abc,cde,efg | 1,3,1 |
+            | b    | f  | abc,cde,efg | 1,3,1 |
+            | e    | c  | cde         | 3     |
+            | e    | b  | cde,abc     | 3,1   |
+            | e    | a  | cde,abc     | 3,1   |
+            | c    | e  | cde         | 3     |
+            | c    | f  | cde,efg     | 3,1   |
+            | c    | g  | cde,efg     | 3,1   |
+
+    Scenario: Car - Properly handle durations
+        Given the node map
+            | a | b | c |   |   |
+            |   |   | d |   |   |
+            |   |   | e | f | g |
+
+        And the ways
+            | nodes | highway | bridge  | duration |
+            | abc   | primary |         |          |
+            | cde   |         | movable | 00:05:00 |
+            | efg   | primary |         |          |
+
+        When I route I should get
+            | from | to | route       | modes | speed   |
+            | a    | g  | abc,cde,efg | 1,3,1 | 6 km/h |
+            | b    | f  | abc,cde,efg | 1,3,1 | 4 km/h |
+            | c    | e  | cde         | 3     | 2 km/h |
+            | e    | c  | cde         | 3     | 2 km/h |

profiles/bicycle.lua

@@ -219,7 +219,18 @@ function way_function (way, result)
   end
 
   -- speed
-  if route_speeds[route] then
+  local bridge_speed = speed_profile[bridge]
+  if (bridge_speed and bridge_speed > 0) then
+    highway = bridge;
+    local duration  = way:get_value_by_key("duration")
+    if duration and durationIsValid(duration) then
+      result.duration = max( parseDuration(duration), 1 );
+    end
+    result.forward_mode = mode_movable_bridge
+    result.backward_mode = mode_movable_bridge
+    result.forward_speed = bridge_speed
+    result.backward_speed = bridge_speed
+  elseif route_speeds[route] then
     -- ferries (doesn't cover routes tagged using relations)
     result.forward_mode = mode_ferry
     result.backward_mode = mode_ferry