Add nameservers REST API

#661

test/fixtures/nameservers.yml

@@ -3,7 +3,7 @@ ns1:
   ipv4:
     - 192.0.2.1
   ipv6:
-    - 2001:DB8::1
+    - 2001:db8::1
   domain: shop
 
 ns2:
@@ -11,5 +11,5 @@ ns2:
   ipv4:
     - 192.0.2.2
   ipv6:
-    - 2001:DB8::2
+    - 2001:db8::2
   domain: shop

test/integration/api/nameservers/put_nameservers_test.rb

@@ -0,0 +1,29 @@
+require 'test_helper'
+
+class APIPutNameserversTest < ActionDispatch::IntegrationTest
+  def test_changes_nameservers_of_all_domains_of_current_registrar
+    ns2 = domains(:shop).nameservers.find_by(hostname: 'ns2.bestnames.test')
+    request_params = { format: :json, data: { type: 'nameservers', id: 'ns2.bestnames.test',
+                                              attributes: { hostname: 'ns3.bestnames.test',
+                                                            ipv4: ['192.0.2.3'],
+                                                            ipv6: ['2001:DB8::3'] } } }
+    put '/repp/v1/nameservers', request_params, { 'HTTP_AUTHORIZATION' => http_auth_key }
+    ns2.reload
+    assert_equal 'ns3.bestnames.test', ns2.hostname
+    assert_equal ['192.0.2.3'], ns2.ipv4
+    assert_equal ['2001:DB8::3'], ns2.ipv6
+    assert_response 204
+    assert_empty response.body
+  end
+
+  def test_unauthenticated
+    put '/repp/v1/nameservers'
+    assert_response 401
+  end
+
+  private
+
+  def http_auth_key
+    ActionController::HttpAuthentication::Basic.encode_credentials('test_bestnames', 'testtest')
+  end
+end