X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/b095b59d5e0ee805e49980af80b21bd1acff1345..bb489ed5a3c5f2bc0de73b36f516d417095bfed5:/test/controllers/geocoder_controller_test.rb

diff --git a/test/controllers/geocoder_controller_test.rb b/test/controllers/geocoder_controller_test.rb
index 94cf7cf46..7899bd982 100644
--- a/test/controllers/geocoder_controller_test.rb
+++ b/test/controllers/geocoder_controller_test.rb
@@ -1,7 +1,7 @@
 # coding: utf-8
 
-require 'test_helper'
-require 'geocoder_controller'
+require "test_helper"
+require "geocoder_controller"
 
 class GeocoderControllerTest < ActionController::TestCase
   ##
@@ -12,8 +12,8 @@ class GeocoderControllerTest < ActionController::TestCase
       { :controller => "geocoder", :action => "search" }
     )
     assert_routing(
-     { :path => "/geocoder/search_latlon", :method => :get },
-     { :controller => "geocoder", :action => "search_latlon" }
+      { :path => "/geocoder/search_latlon", :method => :get },
+      { :controller => "geocoder", :action => "search_latlon" }
     )
     assert_routing(
       { :path => "/geocoder/search_us_postcode", :method => :get },
@@ -45,14 +45,24 @@ class GeocoderControllerTest < ActionController::TestCase
     )
   end
 
+  ##
+  # Test identification with no arguments
+  def test_identify_error
+    get :search
+    assert_response :bad_request
+
+    xhr :get, :search
+    assert_response :bad_request
+  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"
     ].each do |code|
       latlon_check code, 50.06773, 14.37742
     end
@@ -62,10 +72,10 @@ class GeocoderControllerTest < ActionController::TestCase
   # 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
@@ -75,10 +85,10 @@ class GeocoderControllerTest < ActionController::TestCase
   # 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
@@ -88,10 +98,10 @@ class GeocoderControllerTest < ActionController::TestCase
   # 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
@@ -101,10 +111,10 @@ class GeocoderControllerTest < ActionController::TestCase
   # 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
@@ -114,13 +124,13 @@ class GeocoderControllerTest < ActionController::TestCase
   # 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'",
-     '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"
+      "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",
+      "50° 04.064' N, 014° 22.645' E"
     ].each do |code|
       latlon_check code, 50.06773, 14.37742
     end
@@ -130,13 +140,13 @@ class GeocoderControllerTest < ActionController::TestCase
   # 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'",
-     '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"
+      "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",
+      "50° 04.064' N, 014° 22.645' W"
     ].each do |code|
       latlon_check code, 50.06773, -14.37742
     end
@@ -146,13 +156,13 @@ class GeocoderControllerTest < ActionController::TestCase
   # 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'",
-     '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"
+      "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",
+      "50° 04.064' S, 014° 22.645' E"
     ].each do |code|
       latlon_check code, -50.06773, 14.37742
     end
@@ -162,13 +172,13 @@ class GeocoderControllerTest < ActionController::TestCase
   # 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'",
-     '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"
+      "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",
+      "50° 04.064' S, 014° 22.645' W"
     ].each do |code|
       latlon_check code, -50.06773, -14.37742
     end
@@ -178,12 +188,12 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of lat/lon pairs using N/E with degrees/mins/secs
   def test_identify_latlon_ne_dms
     [
-     "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',
-     "50°4'3.828\"N 14°22'38.712\"E"
+      "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",
+      "50°4'3.828\"N 14°22'38.712\"E"
     ].each do |code|
       latlon_check code, 50.06773, 14.37742
     end
@@ -193,12 +203,12 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of lat/lon pairs using N/W with degrees/mins/secs
   def test_identify_latlon_nw_dms
     [
-     "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',
-     "50°4'3.828\"N 14°22'38.712\"W"
+      "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",
+      "50°4'3.828\"N 14°22'38.712\"W"
     ].each do |code|
       latlon_check code, 50.06773, -14.37742
     end
@@ -208,12 +218,12 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of lat/lon pairs using S/E with degrees/mins/secs
   def test_identify_latlon_se_dms
     [
-     "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',
-     "50°4'3.828\"S 14°22'38.712\"E"
+      "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",
+      "50°4'3.828\"S 14°22'38.712\"E"
     ].each do |code|
       latlon_check code, -50.06773, 14.37742
     end
@@ -223,12 +233,12 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of lat/lon pairs using S/W with degrees/mins/secs
   def test_identify_latlon_sw_dms
     [
-     "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',
-     "50°4'3.828\"S 14°22'38.712\"W"
+      "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",
+      "50°4'3.828\"S 14°22'38.712\"W"
     ].each do |code|
       latlon_check code, -50.06773, -14.37742
     end
@@ -238,12 +248,12 @@ class GeocoderControllerTest < ActionController::TestCase
   # Test identification of US zipcodes
   def test_identify_us_postcode
     [
-     '12345',
-     '12345-6789'
+      "12345",
+      "12345-6789"
     ].each do |code|
-      post :search, query: code
+      post :search, :query => code
       assert_response :success
-      assert_equal ['us_postcode', 'osm_nominatim'], assigns(:sources)
+      assert_equal %w(us_postcode osm_nominatim), assigns(:sources)
     end
   end
 
@@ -252,61 +262,262 @@ class GeocoderControllerTest < ActionController::TestCase
   # 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|
-      search_check code, ['uk_postcode', 'osm_nominatim']
+      search_check code, %w(uk_postcode osm_nominatim)
     end
   end
 
   ##
   # Test identification of Canadian postcodes
   def test_identify_ca_postcode
-    search_check 'A1B 2C3', ['ca_postcode', 'osm_nominatim']
+    search_check "A1B 2C3", %w(ca_postcode osm_nominatim)
   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 geonames)
+  end
+
+  ##
+  # Test the builtin latitude+longitude search
+  def test_search_latlon
+    xhr :get, :search_latlon, :lat => 1.23, :lon => 4.56, :zoom => 16
+    results_check :name => "1.23, 4.56", :lat => 1.23, :lon => 4.56, :zoom => 16
+
+    xhr :get, :search_latlon, :lat => -91.23, :lon => 4.56, :zoom => 16
+    results_check_error "Latitude -91.23 out of range"
+
+    xhr :get, :search_latlon, :lat => 91.23, :lon => 4.56, :zoom => 16
+    results_check_error "Latitude 91.23 out of range"
+
+    xhr :get, :search_latlon, :lat => 1.23, :lon => -180.23, :zoom => 16
+    results_check_error "Longitude -180.23 out of range"
+
+    xhr :get, :search_latlon, :lat => 1.23, :lon => 180.23, :zoom => 16
+    results_check_error "Longitude 180.23 out of range"
+  end
+
+  ##
+  # Test the US postcode search
+  def test_search_us_postcode
+    with_http_stubs "geocoder_us" do
+      xhr :get, :search_us_postcode,
+          :query => "90210", :zoom => 10,
+          :minlon => -0.559, :minlat => 51.217,
+          :maxlon => 0.836, :maxlat => 51.766
+      results_check :prefix => "Beverly Hills, CA,", :name => "90210",
+                    :lat => 34.088808, :lon => -118.40612
+
+      xhr :get, :search_us_postcode,
+          :query => "00000", :zoom => 10,
+          :minlon => -0.559, :minlat => 51.217,
+          :maxlon => 0.836, :maxlat => 51.766
+      results_check
+    end
+  end
+
+  ##
+  # Test the UK postcode search
+  def test_search_uk_postcode
+    with_http_stubs "npemap" do
+      xhr :get, :search_uk_postcode,
+          :query => "CV4 7AL", :zoom => 10,
+          :minlon => -0.559, :minlat => 51.217,
+          :maxlon => 0.836, :maxlat => 51.766
+      results_check :name => "CV4 7AL", :lat => 52.381748701968, :lon => -1.56176420939232
+
+      xhr :get, :search_uk_postcode,
+          :query => "XX9 9XX", :zoom => 10,
+          :minlon => -0.559, :minlat => 51.217,
+          :maxlon => 0.836, :maxlat => 51.766
+      results_check
+    end
   end
 
-private
+  ##
+  # Test the Canadian postcode search
+  def test_search_ca_postcode
+    with_http_stubs "geocoder_ca" do
+      xhr :get, :search_ca_postcode,
+          :query => "A1B 2C3", :zoom => 10,
+          :minlon => -0.559, :minlat => 51.217,
+          :maxlon => 0.836, :maxlat => 51.766
+      results_check :name => "A1B 2C3", :lat => "47.172520", :lon => "-55.440515"
+
+      xhr :get, :search_ca_postcode,
+          :query => "k1a 0b1", :zoom => 10,
+          :minlon => -0.559, :minlat => 51.217,
+          :maxlon => 0.836, :maxlat => 51.766
+      results_check :name => "K1A 0B1", :lat => "45.375437", :lon => "-75.691041"
+
+      xhr :get, :search_ca_postcode,
+          :query => "Q0Q 0Q0", :zoom => 10,
+          :minlon => -0.559, :minlat => 51.217,
+          :maxlon => 0.836, :maxlat => 51.766
+      results_check
+    end
+  end
+
+  ##
+  # Test the nominatim forward search
+  def test_search_osm_nominatim
+    with_http_stubs "nominatim" do
+      xhr :get, :search_osm_nominatim,
+          :query => "Hoddesdon", :zoom => 10,
+          :minlon => -0.559, :minlat => 51.217,
+          :maxlon => 0.836, :maxlat => 51.766
+      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
+
+      xhr :get, :search_osm_nominatim,
+          :query => "Broxbourne", :zoom => 10,
+          :minlon => -0.559, :minlat => 51.217,
+          :maxlon => 0.836, :maxlat => 51.766
+      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" => "City Boundary",
+                      "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 geonames forward search
+  def test_search_geonames
+    with_http_stubs "geonames" do
+      xhr :get, :search_geonames,
+          :query => "Hoddesdon", :zoom => 10,
+          :minlon => -0.559, :minlat => 51.217,
+          :maxlon => 0.836, :maxlat => 51.766
+      results_check :name => "Hoddesdon", :lat => 51.76148, :lon => -0.01144
+
+      xhr :get, :search_geonames,
+          :query => "Broxbourne", :zoom => 10,
+          :minlon => -0.559, :minlat => 51.217,
+          :maxlon => 0.836, :maxlat => 51.766
+      results_check({ :name => "Broxbourne", :lat => 51.74712, :lon => -0.01923 },
+                    { :name => "Broxbourne District", :lat => 51.73026, :lon => -0.04821 },
+                    { :name => "Cheshunt", :lat => 51.70791, :lon => -0.03739 },
+                    { :name => "Hoddesdon", :lat => 51.76148, :lon => -0.01144 },
+                    { :name => "Waltham Cross", :lat => 51.68905, :lon => -0.0333 },
+                    { :name => "Goffs Oak", :lat => 51.71015, :lon => -0.0872 },
+                    { :name => "Wormley", :lat => 51.7324, :lon => -0.0242 },
+                    { :name => "Broxbourne", :lat => -27.50314, :lon => 151.378 },
+                    { :name => "Lee Valley White Water Centre", :lat => 51.68814, :lon => -0.01682 },
+                    { :name => "Cheshunt Railway Station", :lat => 51.703, :lon => -0.024 },
+                    { :name => "Theobalds Grove Railway Station", :lat => 51.692, :lon => -0.035 },
+                    { :name => "Waltham Cross Railway Station", :lat => 51.685, :lon => -0.027 },
+                    { :name => "Rye House Station", :lat => 51.76938, :lon => 0.00562 },
+                    { :name => "Broxbourne Station", :lat => 51.74697, :lon => -0.01105 },
+                    { :name => "Broxbornebury Park", :lat => 51.75252, :lon => -0.03839 },
+                    { :name => "Marriott Cheshunt", :lat => 51.7208, :lon => -0.0324 },
+                    { :name => "Cheshunt Community Hospital", :lat => 51.68396, :lon => -0.03951 })
+    end
+  end
+
+  ##
+  # Test the nominatim reverse search
+  def test_search_osm_nominatim_reverse
+    with_http_stubs "nominatim" do
+      xhr :get, :search_osm_nominatim_reverse, :lat => 51.7632, :lon => -0.0076, :zoom => 15
+      results_check :name => "Broxbourne, Hertfordshire, East of England, England, United Kingdom",
+                    :lat => 51.7465723, :lon => -0.0190782,
+                    :type => "node", :id => 28825933, :zoom => 15
+
+      xhr :get, :search_osm_nominatim_reverse, :lat => 51.7632, :lon => -0.0076, :zoom => 17
+      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
+    end
+  end
+
+  ##
+  # Test the geonames reverse search
+  def test_search_geonames_reverse
+    with_http_stubs "geonames" do
+      xhr :get, :search_geonames_reverse, :lat => 51.7632, :lon => -0.0076, :zoom => 15
+      results_check :name => "England", :suffix => ", United Kingdom",
+                    :lat => 51.7632, :lon => -0.0076
+    end
+  end
+
+  private
+
   def latlon_check(query, lat, lon)
-    post :search, :query => query
+    get :search, :query => query
     assert_response :success
-    assert_template "search"
+    assert_template :search
     assert_template :layout => "map"
-    assert_equal ['latlon' ,'osm_nominatim_reverse'], assigns(:sources)
+    assert_equal %w(latlon osm_nominatim_reverse geonames_reverse), assigns(:sources)
     assert_nil @controller.params[:query]
     assert_in_delta lat, @controller.params[:lat]
     assert_in_delta lon, @controller.params[:lon]
 
-    xhr :post, :search, :query => query
+    xhr :get, :search, :query => query
     assert_response :success
-    assert_template "search"
+    assert_template :search
     assert_template :layout => "xhr"
-    assert_equal ['latlon' ,'osm_nominatim_reverse'], assigns(:sources)
+    assert_equal %w(latlon osm_nominatim_reverse geonames_reverse), assigns(:sources)
     assert_nil @controller.params[:query]
     assert_in_delta lat, @controller.params[:lat]
     assert_in_delta lon, @controller.params[:lon]
   end
 
   def search_check(query, sources)
-    post :search, :query => query
+    get :search, :query => query
     assert_response :success
-    assert_template "search"
+    assert_template :search
     assert_template :layout => "map"
     assert_equal sources, assigns(:sources)
 
-    xhr :post, :search, :query => query
+    xhr :get, :search, :query => query
     assert_response :success
-    assert_template "search"
+    assert_template :search
     assert_template :layout => "xhr"
     assert_equal sources, assigns(:sources)
   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 "p.search_results_entry", results.count
+
+        results.each do |result|
+          attrs = result.collect { |k, v| "[data-#{k}='#{v}']" }.join("")
+          assert_select "p.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 "p.search_results_error", error
+  end
 end