refactor: update specs to reflect the changes in internal API

spec/scalingo/auth/tokens_spec.rb

@@ -9,8 +9,8 @@
       let(:stub_pattern) { "exchange-200" }
 
       it "is successful" do
-        expect(response).to be_successful
-        expect(response.data[:token]).to be_present
+        expect(response).to be_success
+        expect(response.body).to be_present
       end
     end
 

spec/scalingo/client_spec.rb

@@ -52,7 +52,7 @@
       it "is successful with valid token" do
         fake_response = OpenStruct.new(
           successful?: true,
-          data: {token: "response token"}
+          data: "response token"
         )
 
         expect(subject.auth.tokens).to receive(:exchange).and_return(fake_response)

spec/scalingo/regional/addons_spec.rb

@@ -45,6 +45,7 @@
     context "success" do
       let(:arguments) { [meta[:app_id], meta[:provision][:valid]] }
       let(:stub_pattern) { "provision-201" }
+      let(:expected_keys) { %i[addon message] }
 
       it_behaves_like "a singular object response", 201
     end
@@ -139,6 +140,7 @@
     context "success" do
       let(:arguments) { [meta[:app_id], meta[:id], meta[:update][:valid]] }
       let(:stub_pattern) { "update-200" }
+      let(:expected_keys) { %i[addon message] }
 
       it_behaves_like "a singular object response"
     end

spec/scalingo/regional/apps_spec.rb

@@ -61,6 +61,7 @@
     context "success" do
       let(:arguments) { meta[:id] }
       let(:stub_pattern) { "logs_url" }
+      let(:expected_keys) { %i[app logs_url] }
 
       it_behaves_like "a singular object response"
     end

spec/scalingo/regional/collaborators_spec.rb

@@ -31,7 +31,6 @@
     context "success" do
       let(:arguments) { meta[:accept][:valid] }
       let(:stub_pattern) { "accept-200" }
-      let(:expected_keys) { %i[app] }
 
       it_behaves_like "a singular object response"
     end

spec/scalingo/regional/logs_spec.rb

@@ -33,7 +33,7 @@
       let(:stub_pattern) { "archives-200" }
 
       it_behaves_like "a collection response"
-      it_behaves_like "a non-paginated collection"
+      it_behaves_like "a cursor paginated collection"
     end
   end
 end

spec/support/shared.rb

@@ -32,30 +32,30 @@
   end
 end
 
-RSpec.shared_examples "a not found response" do
-  it "cannot be found" do
-    expect(response).not_to be_successful
-    expect(response.status).to eq 404
-  end
-end
-
 RSpec.shared_examples "a client error" do
   it "is a generic client error" do
-    expect(response).not_to be_successful
+    expect(response).to be_client_error
     expect(response.status).to eq 400
   end
 end
 
 RSpec.shared_examples "a server error" do
   it "is a generic server error" do
-    expect(response).not_to be_successful
+    expect(response).to be_server_error
     expect(response.status).to eq 500
   end
 end
 
+RSpec.shared_examples "a not found response" do
+  it "cannot be found" do
+    expect(response).to be_client_error
+    expect(response.status).to eq 404
+  end
+end
+
 RSpec.shared_examples "an unprocessable request" do
   it "cannot be found" do
-    expect(response).not_to be_successful
+    expect(response).to be_client_error
     expect(response.status).to eq 422
   end
 end
@@ -119,6 +119,12 @@
   end
 end
 
+RSpec.shared_examples "a cursor paginated collection" do |code = 200|
+  it "is cursor paginated" do
+    expect(response).to be_cursor_paginated
+  end
+end
+
 RSpec.shared_examples "a non-paginated collection" do |code = 200|
   it "is not paginated" do
     expect(response).not_to be_paginated