Bump rails

Gemfile.lock

@@ -19,22 +19,22 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actionpack (5.1.5)
-      actionview (= 5.1.5)
-      activesupport (= 5.1.5)
+    actionpack (5.2.0)
+      actionview (= 5.2.0)
+      activesupport (= 5.2.0)
       rack (~> 2.0)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.1.5)
-      activesupport (= 5.1.5)
+    actionview (5.2.0)
+      activesupport (= 5.2.0)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activesupport (5.1.5)
+    activesupport (5.2.0)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (~> 0.7)
+      i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     addressable (2.5.2)
@@ -46,7 +46,7 @@ GEM
     concurrent-ruby (1.0.5)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    crass (1.0.3)
+    crass (1.0.4)
     diff-lcs (1.3)
     docile (1.3.0)
     erubi (1.7.1)
@@ -85,7 +85,7 @@ GEM
     hashdiff (0.3.7)
     httparty (0.16.1)
       multi_xml (>= 0.5.2)
-    i18n (0.9.5)
+    i18n (1.0.1)
       concurrent-ruby (~> 1.0)
     json (2.1.0)
     json-schema (2.8.0)
@@ -139,17 +139,17 @@ GEM
       byebug (~> 10.0)
       pry (~> 0.10)
     public_suffix (3.0.2)
-    rack (2.0.4)
-    rack-test (0.8.3)
+    rack (2.0.5)
+    rack-test (1.0.0)
       rack (>= 1.0, < 3)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.4)
       loofah (~> 2.2, >= 2.2.2)
-    railties (5.1.5)
-      actionpack (= 5.1.5)
-      activesupport (= 5.1.5)
+    railties (5.2.0)
+      actionpack (= 5.2.0)
+      activesupport (= 5.2.0)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)

spec/controllers/diaspora_federation/h_card_controller_spec.rb

@@ -5,7 +5,7 @@ module DiasporaFederation
     describe "GET #hcard" do
       it "succeeds when the person exists" do
         get :hcard, params: {guid: alice.guid}
-        expect(response).to be_success
+        expect(response).to be_successful
       end
 
       it "contains the guid" do

spec/controllers/diaspora_federation/webfinger_controller_spec.rb

@@ -10,7 +10,7 @@ module DiasporaFederation
 
       it "succeeds" do
         get :host_meta
-        expect(response).to be_success
+        expect(response).to be_successful
       end
 
       it "contains the webfinger-template" do
@@ -38,19 +38,19 @@ module DiasporaFederation
     describe "GET #webfinger", rails: 5 do
       it "uses the JRD format as default" do
         get :webfinger, params: {resource: alice.diaspora_id}
-        expect(response).to be_success
+        expect(response).to be_successful
         expect(response.header["Content-Type"]).to include "application/jrd+json"
       end
 
       context "json", exceptions: :catch do
         it "succeeds when the person exists" do
           get :webfinger, format: :json, params: {resource: alice.diaspora_id}
-          expect(response).to be_success
+          expect(response).to be_successful
         end
 
         it "succeeds with 'acct:' in the query when the person exists" do
           get :webfinger, format: :json, params: {resource: "acct:#{alice.diaspora_id}"}
-          expect(response).to be_success
+          expect(response).to be_successful
         end
 
         it "contains the diaspora* ID" do
@@ -89,12 +89,12 @@ module DiasporaFederation
       context "xml" do
         it "succeeds when the person exists" do
           get :webfinger, format: :json, params: {resource: alice.diaspora_id}
-          expect(response).to be_success
+          expect(response).to be_successful
         end
 
         it "succeeds with 'acct:' in the query when the person exists" do
           get :webfinger, format: :xml, params: {resource: "acct:#{alice.diaspora_id}"}
-          expect(response).to be_success
+          expect(response).to be_successful
         end
 
         it "contains the diaspora* ID" do