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[rails.git] / test / controllers / geocoder_controller_test.rb

diff --git a/test/controllers/geocoder_controller_test.rb b/test/controllers/geocoder_controller_test.rb
index 3ac4c090e6e03c57a6bb75a19eb00b69a888b847..ac9905589bd949cf7390ff9cedd140624e92c2dd 100644 (file)
--- a/test/controllers/geocoder_controller_test.rb
+++ b/test/controllers/geocoder_controller_test.rb
@@ -1,9 +1,6 @@
-# coding: utf-8
+require "test_helper"

 
 

-require 'test_helper'
-require 'geocoder_controller'
-
-class GeocoderControllerTest < ActionController::TestCase
+class GeocoderControllerTest < ActionDispatch::IntegrationTest

   ##
   # test all routes which lead to this controller
   def test_routes
   ##
   # test all routes which lead to this controller
   def test_routes


@@ -12,47 +9,39 @@ class GeocoderControllerTest < ActionController::TestCase
       { :controller => "geocoder", :action => "search" }
     )
     assert_routing(
       { :controller => "geocoder", :action => "search" }
     )
     assert_routing(

-      { :path => "/geocoder/search_latlon", :method => :get },
+      { :path => "/geocoder/search_latlon", :method => :post },

       { :controller => "geocoder", :action => "search_latlon" }
     )
     assert_routing(
       { :controller => "geocoder", :action => "search_latlon" }
     )
     assert_routing(

-      { :path => "/geocoder/search_us_postcode", :method => :get },
-      { :controller => "geocoder", :action => "search_us_postcode" }
-    )
-    assert_routing(
-      { :path => "/geocoder/search_uk_postcode", :method => :get },
-      { :controller => "geocoder", :action => "search_uk_postcode" }
-    )
-    assert_routing(
-      { :path => "/geocoder/search_ca_postcode", :method => :get },
-      { :controller => "geocoder", :action => "search_ca_postcode" }
-    )
-    assert_routing(
-      { :path => "/geocoder/search_osm_nominatim", :method => :get },
+      { :path => "/geocoder/search_osm_nominatim", :method => :post },

       { :controller => "geocoder", :action => "search_osm_nominatim" }
     )
     assert_routing(
       { :controller => "geocoder", :action => "search_osm_nominatim" }
     )
     assert_routing(

-      { :path => "/geocoder/search_geonames", :method => :get },
-      { :controller => "geocoder", :action => "search_geonames" }
-    )
-    assert_routing(
-      { :path => "/geocoder/search_osm_nominatim_reverse", :method => :get },
+      { :path => "/geocoder/search_osm_nominatim_reverse", :method => :post },

       { :controller => "geocoder", :action => "search_osm_nominatim_reverse" }
     )
       { :controller => "geocoder", :action => "search_osm_nominatim_reverse" }
     )

-    assert_routing(
-      { :path => "/geocoder/search_geonames_reverse", :method => :get },
-      { :controller => "geocoder", :action => "search_geonames_reverse" }
-    )
+  end
+
+  ##
+  # Test identification with no arguments
+  def test_identify_error
+    get search_path
+    assert_response :bad_request
+
+    get search_path, :xhr => true
+    assert_response :bad_request

   end
 
   ##
   # Test identification of basic lat/lon pairs
   def test_identify_latlon_basic
     [
   end
 
   ##
   # Test identification of basic lat/lon pairs
   def test_identify_latlon_basic
     [

-      '50.06773 14.37742',
-      '50.06773, 14.37742',
-      '+50.06773 +14.37742',
-      '+50.06773, +14.37742'
+      "50.06773 14.37742",
+      "50.06773/14.37742",
+      "50.06773, 14.37742",
+      "+50.06773 +14.37742",
+      "+50.06773, +14.37742",
+      "+50.06773/+14.37742"

     ].each do |code|
       latlon_check code, 50.06773, 14.37742
     end
     ].each do |code|
       latlon_check code, 50.06773, 14.37742
     end


@@ -62,23 +51,36 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of lat/lon pairs using N/E with degrees
   def test_identify_latlon_ne_d
     [
   # Test identification of lat/lon pairs using N/E with degrees
   def test_identify_latlon_ne_d
     [

-      'N50.06773 E14.37742',
-      'N50.06773, E14.37742',
-      '50.06773N 14.37742E',
-      '50.06773N, 14.37742E'
+      "N50.06773 E14.37742",
+      "N50.06773, E14.37742",
+      "50.06773N 14.37742E",
+      "50.06773N, 14.37742E"

     ].each do |code|
       latlon_check code, 50.06773, 14.37742
     end
   end
 
     ].each do |code|
       latlon_check code, 50.06773, 14.37742
     end
   end
 

+  ##
+  # Test identification of integer lat/lon pairs using N/E with degrees
+  def test_identify_latlon_ne_d_int_deg
+    [
+      "N50 E14",
+      "N50° E14°",
+      "50N 14E",
+      "50°N 14°E"
+    ].each do |code|
+      latlon_check code, 50, 14
+    end
+  end
+

   ##
   # Test identification of lat/lon pairs using N/W with degrees
   def test_identify_latlon_nw_d
     [
   ##
   # Test identification of lat/lon pairs using N/W with degrees
   def test_identify_latlon_nw_d
     [

-      'N50.06773 W14.37742',
-      'N50.06773, W14.37742',
-      '50.06773N 14.37742W',
-      '50.06773N, 14.37742W'
+      "N50.06773 W14.37742",
+      "N50.06773, W14.37742",
+      "50.06773N 14.37742W",
+      "50.06773N, 14.37742W"

     ].each do |code|
       latlon_check code, 50.06773, -14.37742
     end
     ].each do |code|
       latlon_check code, 50.06773, -14.37742
     end


@@ -88,10 +90,10 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of lat/lon pairs using S/E with degrees
   def test_identify_latlon_se_d
     [
   # Test identification of lat/lon pairs using S/E with degrees
   def test_identify_latlon_se_d
     [

-      'S50.06773 E14.37742',
-      'S50.06773, E14.37742',
-      '50.06773S 14.37742E',
-      '50.06773S, 14.37742E'
+      "S50.06773 E14.37742",
+      "S50.06773, E14.37742",
+      "50.06773S 14.37742E",
+      "50.06773S, 14.37742E"

     ].each do |code|
       latlon_check code, -50.06773, 14.37742
     end
     ].each do |code|
       latlon_check code, -50.06773, 14.37742
     end


@@ -101,10 +103,10 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of lat/lon pairs using S/W with degrees
   def test_identify_latlon_sw_d
     [
   # Test identification of lat/lon pairs using S/W with degrees
   def test_identify_latlon_sw_d
     [

-      'S50.06773 W14.37742',
-      'S50.06773, W14.37742',
-      '50.06773S 14.37742W',
-      '50.06773S, 14.37742W'
+      "S50.06773 W14.37742",
+      "S50.06773, W14.37742",
+      "50.06773S 14.37742W",
+      "50.06773S, 14.37742W"

     ].each do |code|
       latlon_check code, -50.06773, -14.37742
     end
     ].each do |code|
       latlon_check code, -50.06773, -14.37742
     end


@@ -114,12 +116,12 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of lat/lon pairs using N/E with degrees/mins
   def test_identify_latlon_ne_dm
     [
   # Test identification of lat/lon pairs using N/E with degrees/mins
   def test_identify_latlon_ne_dm
     [

-      'N 50° 04.064 E 014° 22.645',
+      "N 50° 04.064 E 014° 22.645",

       "N 50° 04.064' E 014° 22.645",
       "N 50° 04.064', E 014° 22.645'",
       "N 50° 04.064' E 014° 22.645",
       "N 50° 04.064', E 014° 22.645'",

-      'N50° 04.064 E14° 22.645',
-      'N 50 04.064 E 014 22.645',
-      'N50 4.064 E14 22.645',
+      "N50° 04.064 E14° 22.645",
+      "N 50 04.064 E 014 22.645",
+      "N50 4.064 E14 22.645",

       "50° 04.064' N, 014° 22.645' E"
     ].each do |code|
       latlon_check code, 50.06773, 14.37742
       "50° 04.064' N, 014° 22.645' E"
     ].each do |code|
       latlon_check code, 50.06773, 14.37742


@@ -130,12 +132,12 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of lat/lon pairs using N/W with degrees/mins
   def test_identify_latlon_nw_dm
     [
   # Test identification of lat/lon pairs using N/W with degrees/mins
   def test_identify_latlon_nw_dm
     [

-      'N 50° 04.064 W 014° 22.645',
+      "N 50° 04.064 W 014° 22.645",

       "N 50° 04.064' W 014° 22.645",
       "N 50° 04.064', W 014° 22.645'",
       "N 50° 04.064' W 014° 22.645",
       "N 50° 04.064', W 014° 22.645'",

-      'N50° 04.064 W14° 22.645',
-      'N 50 04.064 W 014 22.645',
-      'N50 4.064 W14 22.645',
+      "N50° 04.064 W14° 22.645",
+      "N 50 04.064 W 014 22.645",
+      "N50 4.064 W14 22.645",

       "50° 04.064' N, 014° 22.645' W"
     ].each do |code|
       latlon_check code, 50.06773, -14.37742
       "50° 04.064' N, 014° 22.645' W"
     ].each do |code|
       latlon_check code, 50.06773, -14.37742


@@ -146,12 +148,12 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of lat/lon pairs using S/E with degrees/mins
   def test_identify_latlon_se_dm
     [
   # Test identification of lat/lon pairs using S/E with degrees/mins
   def test_identify_latlon_se_dm
     [

-      'S 50° 04.064 E 014° 22.645',
+      "S 50° 04.064 E 014° 22.645",

       "S 50° 04.064' E 014° 22.645",
       "S 50° 04.064', E 014° 22.645'",
       "S 50° 04.064' E 014° 22.645",
       "S 50° 04.064', E 014° 22.645'",

-      'S50° 04.064 E14° 22.645',
-      'S 50 04.064 E 014 22.645',
-      'S50 4.064 E14 22.645',
+      "S50° 04.064 E14° 22.645",
+      "S 50 04.064 E 014 22.645",
+      "S50 4.064 E14 22.645",

       "50° 04.064' S, 014° 22.645' E"
     ].each do |code|
       latlon_check code, -50.06773, 14.37742
       "50° 04.064' S, 014° 22.645' E"
     ].each do |code|
       latlon_check code, -50.06773, 14.37742


@@ -162,12 +164,12 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of lat/lon pairs using S/W with degrees/mins
   def test_identify_latlon_sw_dm
     [
   # Test identification of lat/lon pairs using S/W with degrees/mins
   def test_identify_latlon_sw_dm
     [

-      'S 50° 04.064 W 014° 22.645',
+      "S 50° 04.064 W 014° 22.645",

       "S 50° 04.064' W 014° 22.645",
       "S 50° 04.064', W 014° 22.645'",
       "S 50° 04.064' W 014° 22.645",
       "S 50° 04.064', W 014° 22.645'",

-      'S50° 04.064 W14° 22.645',
-      'S 50 04.064 W 014 22.645',
-      'S50 4.064 W14 22.645',
+      "S50° 04.064 W14° 22.645",
+      "S 50 04.064 W 014 22.645",
+      "S50 4.064 W14 22.645",

       "50° 04.064' S, 014° 22.645' W"
     ].each do |code|
       latlon_check code, -50.06773, -14.37742
       "50° 04.064' S, 014° 22.645' W"
     ].each do |code|
       latlon_check code, -50.06773, -14.37742


@@ -181,8 +183,8 @@ class GeocoderControllerTest < ActionController::TestCase
       "N 50° 4' 03.828\" E 14° 22' 38.712\"",
       "N 50° 4' 03.828\", E 14° 22' 38.712\"",
       "N 50° 4′ 03.828″, E 14° 22′ 38.712″",
       "N 50° 4' 03.828\" E 14° 22' 38.712\"",
       "N 50° 4' 03.828\", E 14° 22' 38.712\"",
       "N 50° 4′ 03.828″, E 14° 22′ 38.712″",

-      'N50 4 03.828 E14 22 38.712',
-      'N50 4 03.828, E14 22 38.712',
+      "N50 4 03.828 E14 22 38.712",
+      "N50 4 03.828, E14 22 38.712",

       "50°4'3.828\"N 14°22'38.712\"E"
     ].each do |code|
       latlon_check code, 50.06773, 14.37742
       "50°4'3.828\"N 14°22'38.712\"E"
     ].each do |code|
       latlon_check code, 50.06773, 14.37742


@@ -196,8 +198,8 @@ class GeocoderControllerTest < ActionController::TestCase
       "N 50° 4' 03.828\" W 14° 22' 38.712\"",
       "N 50° 4' 03.828\", W 14° 22' 38.712\"",
       "N 50° 4′ 03.828″, W 14° 22′ 38.712″",
       "N 50° 4' 03.828\" W 14° 22' 38.712\"",
       "N 50° 4' 03.828\", W 14° 22' 38.712\"",
       "N 50° 4′ 03.828″, W 14° 22′ 38.712″",

-      'N50 4 03.828 W14 22 38.712',
-      'N50 4 03.828, W14 22 38.712',
+      "N50 4 03.828 W14 22 38.712",
+      "N50 4 03.828, W14 22 38.712",

       "50°4'3.828\"N 14°22'38.712\"W"
     ].each do |code|
       latlon_check code, 50.06773, -14.37742
       "50°4'3.828\"N 14°22'38.712\"W"
     ].each do |code|
       latlon_check code, 50.06773, -14.37742


@@ -211,8 +213,8 @@ class GeocoderControllerTest < ActionController::TestCase
       "S 50° 4' 03.828\" E 14° 22' 38.712\"",
       "S 50° 4' 03.828\", E 14° 22' 38.712\"",
       "S 50° 4′ 03.828″, E 14° 22′ 38.712″",
       "S 50° 4' 03.828\" E 14° 22' 38.712\"",
       "S 50° 4' 03.828\", E 14° 22' 38.712\"",
       "S 50° 4′ 03.828″, E 14° 22′ 38.712″",

-      'S50 4 03.828 E14 22 38.712',
-      'S50 4 03.828, E14 22 38.712',
+      "S50 4 03.828 E14 22 38.712",
+      "S50 4 03.828, E14 22 38.712",

       "50°4'3.828\"S 14°22'38.712\"E"
     ].each do |code|
       latlon_check code, -50.06773, 14.37742
       "50°4'3.828\"S 14°22'38.712\"E"
     ].each do |code|
       latlon_check code, -50.06773, 14.37742


@@ -226,8 +228,8 @@ class GeocoderControllerTest < ActionController::TestCase
       "S 50° 4' 03.828\" W 14° 22' 38.712\"",
       "S 50° 4' 03.828\", W 14° 22' 38.712\"",
       "S 50° 4′ 03.828″, W 14° 22′ 38.712″",
       "S 50° 4' 03.828\" W 14° 22' 38.712\"",
       "S 50° 4' 03.828\", W 14° 22' 38.712\"",
       "S 50° 4′ 03.828″, W 14° 22′ 38.712″",

-      'S50 4 03.828 W14 22 38.712',
-      'S50 4 03.828, W14 22 38.712',
+      "S50 4 03.828 W14 22 38.712",
+      "S50 4 03.828, W14 22 38.712",

       "50°4'3.828\"S 14°22'38.712\"W"
     ].each do |code|
       latlon_check code, -50.06773, -14.37742
       "50°4'3.828\"S 14°22'38.712\"W"
     ].each do |code|
       latlon_check code, -50.06773, -14.37742


@@ -235,15 +237,61 @@ class GeocoderControllerTest < ActionController::TestCase
   end
 
   ##
   end
 
   ##

-  # Test identification of US zipcodes
-  def test_identify_us_postcode
+  # Test identification of lat/lon pairs with missing fractions
+  def test_no_identify_latlon_ne_missing_fraction_part

     [
     [

-      '12345',
-      '12345-6789'
+      "N50. E14.",
+      "N50.° E14.°",
+      "50.N 14.E",
+      "50.°N 14.°E",
+      "N50 1.' E14 2.'",
+      "N50° 1.' E14° 2.'",
+      "50N 1.' 14 2.'E",
+      "50° 1.'N 14° 2.'E",
+      "N50 1' 3,\" E14 2' 4.\"",
+      "N50° 1' 3.\" E14° 2' 4.\"",
+      "50N 1' 3.\" 14 2' 4.\"E",
+      "50° 1' 3.\"N 14° 2' 4.\"E"

     ].each do |code|
     ].each do |code|

-      post :search, query: code
+      get search_path(:query => code)

       assert_response :success
       assert_response :success

-      assert_equal %w(us_postcode osm_nominatim), assigns(:sources)
+      assert_template :search
+      assert_template :layout => "map"
+      assert_equal %w[osm_nominatim], assigns(:sources).pluck(:name)
+    end
+  end
+
+  #
+  # Test identification of lat/lon pairs with mixed precision
+  def test_identify_latlon_ne_mixed_precision
+    latlon_check "N1 5 E15",    1.083333, 15
+    latlon_check "N1 5 9 E15",  1.085833, 15
+    latlon_check "N1 5 9 E1 5", 1.085833, 1.083333
+    latlon_check "N15 E1 5",    15, 1.083333
+    latlon_check "N15 E1 5 9",  15, 1.085833
+    latlon_check "N1 5 E1 5 9", 1.083333, 1.085833
+  end
+
+  #
+  # Test identification of lat/lon pairs with values close to zero
+  def test_identify_latlon_close_to_zero
+    [
+      "0.0000123 -0.0000456",
+      "+0.0000123 -0.0000456",
+      "N 0° 0' 0.4428\", W 0° 0' 1.6416\""
+    ].each do |code|
+      latlon_check code, 0.0000123, -0.0000456
+    end
+  end
+
+  ##
+  # Test identification of US zipcodes
+  def test_identify_us_postcode
+    %w[
+      12345
+      12345-6789
+    ].each do |code|
+      search_check code, %w[osm_nominatim]

     end
   end
 
     end
   end
 


@@ -252,62 +300,188 @@ class GeocoderControllerTest < ActionController::TestCase
   # http://en.wikipedia.org/wiki/Postcodes_in_the_United_Kingdom
   def test_identify_uk_postcode
     [
   # http://en.wikipedia.org/wiki/Postcodes_in_the_United_Kingdom
   def test_identify_uk_postcode
     [

-      'EC1A 1BB',
-      'W1A 1HQ',
-      'M1 1AA',
-      'B33 8TH',
-      'CR2 6XH',
-      'DN55 1PT'
+      "EC1A 1BB",
+      "W1A 1HQ",
+      "M1 1AA",
+      "B33 8TH",
+      "CR2 6XH",
+      "DN55 1PT"

     ].each do |code|
     ].each do |code|

-      search_check code, %w(uk_postcode osm_nominatim)
+      search_check code, %w[osm_nominatim]

     end
   end
 
   ##
   # Test identification of Canadian postcodes
   def test_identify_ca_postcode
     end
   end
 
   ##
   # Test identification of Canadian postcodes
   def test_identify_ca_postcode

-    search_check 'A1B 2C3', %w(ca_postcode osm_nominatim)
+    search_check "A1B 2C3", %w[osm_nominatim]

   end
 
   ##
   # Test identification fall through to the default case
   def test_identify_default
   end
 
   ##
   # Test identification fall through to the default case
   def test_identify_default

-    search_check 'foo bar baz', ['osm_nominatim']
+    search_check "foo bar baz", %w[osm_nominatim]
+  end
+
+  ##
+  # Test the builtin latitude+longitude search
+  def test_search_latlon
+    post geocoder_search_latlon_path(:lat => 1.23, :lon => 4.56, :zoom => 16), :xhr => true
+    results_check :name => "1.23, 4.56", :lat => 1.23, :lon => 4.56, :zoom => 16
+
+    post geocoder_search_latlon_path(:lat => -91.23, :lon => 4.56, :zoom => 16), :xhr => true
+    results_check_error "Latitude -91.23 out of range"
+
+    post geocoder_search_latlon_path(:lat => 91.23, :lon => 4.56, :zoom => 16), :xhr => true
+    results_check_error "Latitude 91.23 out of range"
+
+    post geocoder_search_latlon_path(:lat => 1.23, :lon => -180.23, :zoom => 16), :xhr => true
+    results_check_error "Longitude -180.23 out of range"
+
+    post geocoder_search_latlon_path(:lat => 1.23, :lon => 180.23, :zoom => 16), :xhr => true
+    results_check_error "Longitude 180.23 out of range"
+  end
+
+  def test_search_latlon_digits
+    post geocoder_search_latlon_path(:lat => 1.23, :lon => 4.56, :zoom => 16, :latlon_digits => true), :xhr => true
+    results_check({ :name => "1.23, 4.56", :lat => 1.23, :lon => 4.56, :zoom => 16 },
+                  { :name => "4.56, 1.23", :lat => 4.56, :lon => 1.23, :zoom => 16 })
+
+    post geocoder_search_latlon_path(:lat => -91.23, :lon => 4.56, :zoom => 16, :latlon_digits => true), :xhr => true
+    results_check :name => "4.56, -91.23", :lat => 4.56, :lon => -91.23, :zoom => 16
+
+    post geocoder_search_latlon_path(:lat => -1.23, :lon => 170.23, :zoom => 16, :latlon_digits => true), :xhr => true
+    results_check :name => "-1.23, 170.23", :lat => -1.23, :lon => 170.23, :zoom => 16
+
+    post geocoder_search_latlon_path(:lat => 91.23, :lon => 94.56, :zoom => 16, :latlon_digits => true), :xhr => true
+    results_check_error "Latitude or longitude are out of range"
+
+    post geocoder_search_latlon_path(:lat => -91.23, :lon => -94.56, :zoom => 16, :latlon_digits => true), :xhr => true
+    results_check_error "Latitude or longitude are out of range"
+
+    post geocoder_search_latlon_path(:lat => 1.23, :lon => -180.23, :zoom => 16, :latlon_digits => true), :xhr => true
+    results_check_error "Latitude or longitude are out of range"
+
+    post geocoder_search_latlon_path(:lat => 1.23, :lon => 180.23, :zoom => 16, :latlon_digits => true), :xhr => true
+    results_check_error "Latitude or longitude are out of range"
+  end
+
+  ##
+  # Test the nominatim forward search
+  def test_search_osm_nominatim
+    with_http_stubs "nominatim" do
+      post geocoder_search_osm_nominatim_path(:query => "Hoddesdon", :zoom => 10,
+                                              :minlon => -0.559, :minlat => 51.217,
+                                              :maxlon => 0.836, :maxlat => 51.766), :xhr => true
+      results_check "name" => "Hoddesdon, Hertfordshire, East of England, England, United Kingdom",
+                    "min-lat" => 51.7216709, "max-lat" => 51.8016709,
+                    "min-lon" => -0.0512898, "max-lon" => 0.0287102,
+                    "type" => "node", "id" => 18007599
+
+      post geocoder_search_osm_nominatim_path(:query => "Broxbourne", :zoom => 10,
+                                              :minlon => -0.559, :minlat => 51.217,
+                                              :maxlon => 0.836, :maxlat => 51.766), :xhr => true
+      results_check({ "prefix" => "Suburb",
+                      "name" => "Broxbourne, Hertfordshire, East of England, England, United Kingdom",
+                      "min-lat" => 51.7265723, "max-lat" => 51.7665723,
+                      "min-lon" => -0.0390782, "max-lon" => 0.0009218,
+                      "type" => "node", "id" => 28825933 },
+                    { "prefix" => "Village",
+                      "name" => "Broxbourne, Hertfordshire, East of England, England, United Kingdom",
+                      "min-lat" => 51.6808751, "max-lat" => 51.7806237,
+                      "min-lon" => -0.114204, "max-lon" => 0.0145267,
+                      "type" => "relation", "id" => 2677978 },
+                    { "prefix" => "Railway Station",
+                      "name" => "Broxbourne, Stafford Drive, Broxbourne, Hertfordshire, East of England, England, United Kingdom",
+                      "min-lat" => 51.7418469, "max-lat" => 51.7518469,
+                      "min-lon" => -0.0156773, "max-lon" => -0.0056773,
+                      "type" => "node", "id" => 17044599 })
+    end
+  end
+
+  ##
+  # Test the nominatim reverse search
+  def test_search_osm_nominatim_reverse
+    with_http_stubs "nominatim" do
+      post geocoder_search_osm_nominatim_reverse_path(:lat => 51.7632, :lon => -0.0076, :zoom => 15), :xhr => true
+      results_check :name => "Broxbourne, Hertfordshire, East of England, England, United Kingdom",
+                    :lat => 51.7465723, :lon => -0.0190782,
+                    :type => "node", :id => 28825933, :zoom => 15
+
+      post geocoder_search_osm_nominatim_reverse_path(:lat => 51.7632, :lon => -0.0076, :zoom => 17), :xhr => true
+      results_check :name => "Dinant Link Road, Broxbourne, Hertfordshire, East of England, England, EN11 8HX, United Kingdom",
+                    :lat => 51.7634883, :lon => -0.0088373,
+                    :type => "way", :id => 3489841, :zoom => 17
+
+      post geocoder_search_osm_nominatim_reverse_path(:lat => 13.7709, :lon => 100.50507, :zoom => 19), :xhr => true
+      results_check :name => "MM Steak&Grill, ถนนศรีอยุธยา, บางขุนพรหม, กรุงเทพมหานคร, เขตดุสิต, กรุงเทพมหานคร, 10300, ประเทศไทย",
+                    :lat => 13.7708691, :lon => 100.505073233221,
+                    :type => "way", :id => 542901374, :zoom => 19
+    end

   end
 
   private
 
   def latlon_check(query, lat, lon)
   end
 
   private
 
   def latlon_check(query, lat, lon)

-    post :search, :query => query
+    get search_path(:query => query)

     assert_response :success
     assert_response :success

-    assert_template "search"
+    assert_template :search

     assert_template :layout => "map"
     assert_template :layout => "map"

-    assert_equal %w(latlon osm_nominatim_reverse), assigns(:sources)
+    assert_equal %w[latlon osm_nominatim_reverse], assigns(:sources).pluck(:name)

     assert_nil @controller.params[:query]
     assert_nil @controller.params[:query]

-    assert_in_delta lat, @controller.params[:lat]
-    assert_in_delta lon, @controller.params[:lon]
+    assert_match(/^[+-]?\d+(?:\.\d+)?$/, @controller.params[:lat])
+    assert_match(/^[+-]?\d+(?:\.\d+)?$/, @controller.params[:lon])
+    assert_in_delta lat, @controller.params[:lat].to_f
+    assert_in_delta lon, @controller.params[:lon].to_f

 
 

-    xhr :post, :search, :query => query
+    get search_path(:query => query), :xhr => true

     assert_response :success
     assert_response :success

-    assert_template "search"
+    assert_template :search

     assert_template :layout => "xhr"
     assert_template :layout => "xhr"

-    assert_equal %w(latlon osm_nominatim_reverse), assigns(:sources)
+    assert_equal %w[latlon osm_nominatim_reverse], assigns(:sources).pluck(:name)

     assert_nil @controller.params[:query]
     assert_nil @controller.params[:query]

-    assert_in_delta lat, @controller.params[:lat]
-    assert_in_delta lon, @controller.params[:lon]
+    assert_match(/^[+-]?\d+(?:\.\d+)?$/, @controller.params[:lat])
+    assert_match(/^[+-]?\d+(?:\.\d+)?$/, @controller.params[:lon])
+    assert_in_delta lat, @controller.params[:lat].to_f
+    assert_in_delta lon, @controller.params[:lon].to_f

   end
 
   def search_check(query, sources)
   end
 
   def search_check(query, sources)

-    post :search, :query => query
+    get search_path(:query => query)

     assert_response :success
     assert_response :success

-    assert_template "search"
+    assert_template :search

     assert_template :layout => "map"
     assert_template :layout => "map"

-    assert_equal sources, assigns(:sources)
+    assert_equal sources, assigns(:sources).pluck(:name)

 
 

-    xhr :post, :search, :query => query
+    get search_path(:query => query), :xhr => true

     assert_response :success
     assert_response :success

-    assert_template "search"
+    assert_template :search

     assert_template :layout => "xhr"
     assert_template :layout => "xhr"

-    assert_equal sources, assigns(:sources)
+    assert_equal sources, assigns(:sources).pluck(:name)
+  end
+
+  def results_check(*results)
+    assert_response :success
+    assert_template :results
+    assert_template :layout => nil
+    if results.empty?
+      assert_select "ul.results-list", 0
+    else
+      assert_select "ul.results-list", 1 do
+        assert_select "li.search_results_entry", results.count
+
+        results.each do |result|
+          attrs = result.collect { |k, v| "[data-#{k}='#{v}']" }.join
+          assert_select "li.search_results_entry a.set_position#{attrs}", result[:name]
+        end
+      end
+    end
+  end
+
+  def results_check_error(error)
+    assert_response :success
+    assert_template :error
+    assert_template :layout => nil
+    assert_select ".alert.alert-danger", error

   end
 end
   end
 end