Add real tests for search controller

spec/controllers/ban/search_controller_spec.rb

@@ -2,16 +2,26 @@ require 'spec_helper'
 
 describe Ban::SearchController, type: :controller do
   describe '#GET get' do
-    let (:request) { '' }
+    subject { get :get, params: {request: request} }
 
     before do
-      stub_request(:get, "http://api-adresse.data.gouv.fr/search?limit=5&q=").
-          to_return(:status => 200, :body => 'Missing query', :headers => {})
-
-      get :get, params: {request: request}
+      subject
     end
 
-    it { expect(response.status).to eq 200 }
+    context 'when request return result', vcr: {cassette_name: 'bano_search_paris'} do
+      let (:request) { 'Paris' }
+
+      it { expect(response.status).to eq 200 }
+      it { expect(response.body).to eq '[{"label":"Paris"},{"label":"Paris 63120 Courpière"},{"label":"PARIS (Vaillac) 46240 Cœur de Causse"},{"label":"Paris 40500 Saint-Sever"},{"label":"Paris Buton 37140 Bourgueil"}]' }
+    end
+
+    context 'when request return nothing', vcr: {cassette_name: 'bano_search_nothing'} do
+
+      let (:request) { 'je recherche pas grand chose' }
+
+      it { expect(response.status).to eq 200 }
+      it { expect(response.body).to eq "[]" }
+    end
   end
 
   describe '#GET get_address_point' do

spec/fixtures/cassettes/bano_search_nothing.yml

@@ -0,0 +1,42 @@
+---
+http_interactions:
+- request:
+    method: get
+    uri: http://api-adresse.data.gouv.fr/search?limit=5&q=je%20recherche%20pas%20grand%20chose
+    body:
+      encoding: US-ASCII
+      string: ''
+    headers:
+      Accept:
+      - "*/*"
+      Accept-Encoding:
+      - gzip, deflate
+      User-Agent:
+      - rest-client/2.0.0 (darwin15.6.0 x86_64) ruby/2.3.1p112
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Server:
+      - nginx/1.11.3
+      Date:
+      - Fri, 16 Dec 2016 16:45:53 GMT
+      Content-Type:
+      - application/json; charset=utf-8
+      Content-Length:
+      - '163'
+      Connection:
+      - keep-alive
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Headers:
+      - X-Requested-With
+    body:
+      encoding: UTF-8
+      string: '{"limit": 5, "attribution": "BAN", "version": "draft", "licence": "ODbL
+        1.0", "query": "je recherche pas grand chose", "type": "FeatureCollection",
+        "features": []}'
+    http_version: 
+  recorded_at: Fri, 16 Dec 2016 16:45:53 GMT
+recorded_with: VCR 3.0.3

spec/fixtures/cassettes/bano_search_paris.yml

@@ -0,0 +1,63 @@
+---
+http_interactions:
+- request:
+    method: get
+    uri: http://api-adresse.data.gouv.fr/search?limit=5&q=Paris
+    body:
+      encoding: US-ASCII
+      string: ''
+    headers:
+      Accept:
+      - "*/*"
+      Accept-Encoding:
+      - gzip, deflate
+      User-Agent:
+      - rest-client/2.0.0 (darwin15.6.0 x86_64) ruby/2.3.1p112
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Server:
+      - nginx/1.11.3
+      Date:
+      - Fri, 16 Dec 2016 16:43:34 GMT
+      Content-Type:
+      - application/json; charset=utf-8
+      Content-Length:
+      - '1887'
+      Connection:
+      - keep-alive
+      Access-Control-Allow-Origin:
+      - "*"
+      Access-Control-Allow-Headers:
+      - X-Requested-With
+    body:
+      encoding: UTF-8
+      string: '{"limit": 5, "attribution": "BAN", "version": "draft", "licence": "ODbL
+        1.0", "query": "Paris", "type": "FeatureCollection", "features": [{"geometry":
+        {"type": "Point", "coordinates": [2.3469, 48.8589]}, "properties": {"adm_weight":
+        "6", "citycode": "75056", "name": "Paris", "city": "Paris", "postcode": "75000",
+        "context": "75, \u00cele-de-France", "score": 1.0, "label": "Paris", "id":
+        "75056", "type": "city", "population": "2244"}, "type": "Feature"}, {"geometry":
+        {"type": "Point", "coordinates": [3.564293, 45.766413]}, "properties": {"citycode":
+        "63125", "postcode": "63120", "name": "Paris", "city": "Courpi\u00e8re", "context":
+        "63, Puy-de-D\u00f4me, Auvergne", "score": 0.8255363636363636, "label": "Paris
+        63120 Courpi\u00e8re", "id": "63125_B221_03549b", "type": "locality"}, "type":
+        "Feature"}, {"geometry": {"type": "Point", "coordinates": [1.550208, 44.673592]},
+        "properties": {"citycode": "46138", "postcode": "46240", "name": "PARIS (Vaillac)",
+        "city": "C\u0153ur de Causse", "context": "46, Lot, Midi-Pyr\u00e9n\u00e9es",
+        "score": 0.824090909090909, "label": "PARIS (Vaillac) 46240 C\u0153ur de Causse",
+        "id": "46138_XXXX_6ee4ec", "type": "street"}, "type": "Feature"}, {"geometry":
+        {"type": "Point", "coordinates": [-0.526884, 43.762253]}, "properties": {"citycode":
+        "40282", "postcode": "40500", "name": "Paris", "city": "Saint-Sever", "context":
+        "40, Landes, Aquitaine", "score": 0.8236181818181818, "label": "Paris 40500
+        Saint-Sever", "id": "40282_B237_2364e3", "type": "locality"}, "type": "Feature"},
+        {"geometry": {"type": "Point", "coordinates": [0.157613, 47.336685]}, "properties":
+        {"citycode": "37031", "postcode": "37140", "name": "Paris Buton", "city":
+        "Bourgueil", "context": "37, Indre-et-Loire, Centre Val-de-Loire", "score":
+        0.8235454545454545, "label": "Paris Buton 37140 Bourgueil", "id": "37031_X027_0a5e7a",
+        "type": "locality"}, "type": "Feature"}]}'
+    http_version: 
+  recorded_at: Fri, 16 Dec 2016 16:43:34 GMT
+recorded_with: VCR 3.0.3