From e1ac1c4fdc062a0e5c017d268d0a7fcb25bbbab1 Mon Sep 17 00:00:00 2001
From: Freenerd <nospam@freenerd.de>
Date: Fri, 18 Sep 2015 17:30:53 +0200
Subject: [PATCH] Test that alternative route exists

Complement to a6b44a14709bf760425cfef288d1f14a6914f569
---
 features/step_definitions/routing.rb |  4 ++++
 features/testbot/via.feature         | 25 +++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/features/step_definitions/routing.rb b/features/step_definitions/routing.rb
index 6a73d8604..21fcf489a 100644
--- a/features/step_definitions/routing.rb
+++ b/features/step_definitions/routing.rb
@@ -82,6 +82,10 @@ When /^I route I should get$/ do |table|
         end
         if table.headers.include? 'route'
           got['route'] = (instructions || '').strip
+          if table.headers.include?('alternative')
+            raise "*** No alternative found ***" unless json['found_alternative']
+            got['alternative'] = way_list json['alternative_instructions'].first
+          end
           if table.headers.include?('distance')
             if row['distance']!=''
               raise "*** Distance must be specied in meters. (ex: 250m)" unless row['distance'] =~ /\d+m/
diff --git a/features/testbot/via.feature b/features/testbot/via.feature
index a70ee9f7f..393e1d052 100644
--- a/features/testbot/via.feature
+++ b/features/testbot/via.feature
@@ -52,6 +52,31 @@ Feature: Via points
             | a,c,f     | ab,bcd,bcd,de,efg        |
             | a,c,f,h   | ab,bcd,bcd,de,efg,efg,gh |
 
+    Scenario: Alternative via points
+        Given the node map
+            |   | b | c | d |   |   |
+            | a |   |   |   |   | z |
+            |   | g | h | i | j |   |
+
+        And the ways
+            | nodes |
+            | ab    |
+            | bc    |
+            | cd    |
+            | dz    |
+            | ag    |
+            | gh    |
+            | hi    |
+            | ij    |
+            | jz    |
+
+        And the query options
+            | alt | true |
+
+        When I route I should get
+            | waypoints | route       | alternative    |
+            | a,z       | ab,bc,cd,dz | ag,gh,hi,ij,jz |
+
     Scenario: Duplicate via point
         Given the node map
             | x |   |   |   |   |   |