To run, on a Linux\Mac environment, clone the repo please install Ruby 2.3 with Sinatra. Then run: rackup.

sample test url:

✘  ~/dev/git/OutbrainChallenge   master  curl "http://localhost:9292?origin='Jerusalem'&destination='Jerusalem'&mintemp=20&maxtemp=30&maxtime=300"

and the response:

{ "origin": "'Jerusalem'", "destination": "'Jerusalem'", "totalDurationInMinutes": { "text": "1 min", "value": 0 }, "totalDistanceInMeters": 0, "steps": [ { "distance": "1 m", "end_location": { "lat": 31.7685167, "lng": 35.21353130000001 }, "html_instructions": "Head on HaPalmach St", "weather": { "description": "clear sky", "celsiusTemp": 26.66500000000002 } } ], "travelAdvice": true }%

To run tests:

~/dev/git/OutbrainChallenge   master ●  ruby test_weather_service.rb

Loaded suite test_weather_service Started .Getting Weather for lat:0 lon:0 200 OK .Getting Weather for lat:35.22 lon:31.77 200 OK {"coord"=>{"lon"=>32.43, "lat"=>35.04}, "weather"=>[{"id"=>500, "main"=>"Rain", "description"=>"light rain", "icon"=>"10d"}], "base"=>"stations", "main"=>{"temp"=>297.99, "pressure"=>1009.41, "humidity"=>96, "temp_min"=>297.99, "temp_max"=>297.99, "sea_level"=>1029.45, "grnd_level"=>1009.41}, "wind"=>{"speed"=>1.77, "deg"=>236.502}, "rain"=>{"3h"=>0.11}, "clouds"=>{"all"=>48}, "dt"=>1476004596, "sys"=>{"message"=>0.0029, "country"=>"CY", "sunrise"=>1475985107, "sunset"=>1476026543}, "id"=>146137, "name"=>"Polis", "cod"=>200} .

Finished in 0.806707 seconds.

3 tests, 3 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed 3.72 tests/s, 3.72 assertions/s

~/dev/git/OutbrainChallenge   master ●  ruby test_routing_service.rb

Loaded suite test_routing_service Started ...

Finished in 1.114711 seconds. 3 tests, 3 assertions, 0 failures, 0 errors, 0 pendings, 0 omissions, 0 notifications 100% passed 2.69 tests/s, 2.69 assertions/s