From a61b1a36230a8be86dae67671e1f5f179609f45f Mon Sep 17 00:00:00 2001
From: karenzshea <karenzshea@gmail.com>
Date: Mon, 13 Feb 2017 11:06:38 +0100
Subject: [PATCH] round speed to 1 decimal place

---
 features/testbot/weight.feature  | 10 +++++-----
 include/engine/api/route_api.hpp |  2 +-
 unit_tests/library/route.cpp     |  2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/features/testbot/weight.feature b/features/testbot/weight.feature
index 0663bb413..8306d45f9 100644
--- a/features/testbot/weight.feature
+++ b/features/testbot/weight.feature
@@ -53,11 +53,11 @@ Feature: Weight tests
             | abc   |
 
         When I route I should get
-            | waypoints | route   | distances | weights | times   | a:distance          | a:duration | a:weight | a:speed            |
-            | s,t       | abc,abc | 20m,0m    | 2.1,0   | 2.1s,0s | 20.017685           | 3          | 3        | 6.672562           |
-            | t,s       | abc,abc | 20m,0m    | 2.1,0   | 2.1s,0s | 20.017685           | 3.1        | 3.1      | 6.457318           |
-            | s,e       | abc,abc | 40m,0m    | 4.1,0   | 4.1s,0s | 30.026527:10.008842 | 3.1:1      | 3.1:1    | 9.685976:10.008842 |
-            | e,s       | abc,abc | 40m,0m    | 4.1,0   | 4.1s,0s | 10.008842:30.026527 | 1:3.1      | 1:3.1    | 10.008842:9.685976 |
+            | waypoints | route   | distances | weights | times   | a:distance          | a:duration | a:weight | a:speed |
+            | s,t       | abc,abc | 20m,0m    | 2.1,0   | 2.1s,0s | 20.017685           | 3          | 3        | 6.7     |
+            | t,s       | abc,abc | 20m,0m    | 2.1,0   | 2.1s,0s | 20.017685           | 3.1        | 3.1      | 6.5     |
+            | s,e       | abc,abc | 40m,0m    | 4.1,0   | 4.1s,0s | 30.026527:10.008842 | 3.1:1      | 3.1:1    | 9.7:10  |
+            | e,s       | abc,abc | 40m,0m    | 4.1,0   | 4.1s,0s | 10.008842:30.026527 | 1:3.1      | 1:3.1    | 10:9.7  |
 
 
     Scenario: Step weights -- way_function: fail if no weight or weight_per_meter property
diff --git a/include/engine/api/route_api.hpp b/include/engine/api/route_api.hpp
index d43ea50d1..32549bf1e 100644
--- a/include/engine/api/route_api.hpp
+++ b/include/engine/api/route_api.hpp
@@ -239,7 +239,7 @@ class RouteAPI : public BaseAPI
                 {
                     annotation.values["speed"] = GetAnnotations(
                         leg_geometry, [](const guidance::LegGeometry::Annotation &anno) {
-                            return anno.distance / anno.duration;
+                            return std::round(anno.distance / anno.duration * 10.) / 10.;
                         });
                 }
 
diff --git a/unit_tests/library/route.cpp b/unit_tests/library/route.cpp
index 37ec5a1ae..574a6e0e4 100644
--- a/unit_tests/library/route.cpp
+++ b/unit_tests/library/route.cpp
@@ -418,7 +418,7 @@ BOOST_AUTO_TEST_CASE(speed_annotation_matches_duration_and_distance)
         auto speed = speeds[i].get<json::Number>().value;
         auto duration = durations[i].get<json::Number>().value;
         auto distance = distances[i].get<json::Number>().value;
-        BOOST_CHECK_EQUAL(speed, distance / duration);
+        BOOST_CHECK_EQUAL(speed, std::round(distance / duration * 10.) / 10.);
     }
 }