spec/flipper/ui_spec.rb in flipper-ui-0.7.1 vs spec/flipper/ui_spec.rb in flipper-ui-0.7.2

@@ -1,16 +1,16 @@
 require 'helper'
 
-describe Flipper::UI do
+RSpec.describe Flipper::UI do
   describe "Initializing middleware with flipper instance" do
     let(:app) { build_app(flipper) }
 
     it "works" do
       flipper.enable :some_great_feature
       get "/features"
-      last_response.status.should be(200)
-      last_response.body.should include("some_great_feature")
+      expect(last_response.status).to be(200)
+      expect(last_response.body).to include("some_great_feature")
     end
   end
 
   describe "Initializing middleware lazily with a block" do
     let(:app) {
@@ -18,12 +18,12 @@
     }
 
     it "works" do
       flipper.enable :some_great_feature
       get "/features"
-      last_response.status.should be(200)
-      last_response.body.should include("some_great_feature")
+      expect(last_response.status).to be(200)
+      expect(last_response.body).to include("some_great_feature")
     end
   end
 
   describe "Request method unsupported by action" do
     it "raises error" do
@@ -36,9 +36,61 @@
   # See https://github.com/jnunemaker/flipper/issues/80
   it "can route features with names that match static directories" do
     post "features/refactor-images/actors",
       {"value" => "User:6", "operation" => "enable", "authenticity_token" => "a"},
       "rack.session" => {:csrf => "a"}
-    last_response.status.should be(302)
-    last_response.headers["Location"].should eq("/features/refactor-images")
+    expect(last_response.status).to be(302)
+    expect(last_response.headers["Location"]).to eq("/features/refactor-images")
+  end
+
+  it "should not have an application_breadcrumb_href by default" do
+    expect(Flipper::UI.application_breadcrumb_href).to be(nil)
+  end
+
+  context "with application_breadcrumb_href not set" do
+    before do
+      @original_application_breadcrumb_href = Flipper::UI.application_breadcrumb_href
+      Flipper::UI.application_breadcrumb_href = nil
+    end
+
+    after do
+      Flipper::UI.application_breadcrumb_href = @original_application_breadcrumb_href
+    end
+
+    it 'does not add App breadcrumb' do
+      get "/features"
+      expect(last_response.body).to_not include('<a href="/myapp">App</a>')
+    end
+  end
+
+  context "with application_breadcrumb_href set" do
+    before do
+      @original_application_breadcrumb_href = Flipper::UI.application_breadcrumb_href
+      Flipper::UI.application_breadcrumb_href = "/myapp"
+    end
+
+    after do
+      Flipper::UI.application_breadcrumb_href = @original_application_breadcrumb_href
+    end
+
+    it 'does add App breadcrumb' do
+      get "/features"
+      expect(last_response.body).to include('<a href="/myapp">App</a>')
+    end
+  end
+
+  context "with application_breadcrumb_href set to full url" do
+    before do
+      @original_application_breadcrumb_href = Flipper::UI.application_breadcrumb_href
+      Flipper::UI.application_breadcrumb_href = "https://myapp.com/"
+    end
+
+    after do
+      Flipper::UI.application_breadcrumb_href = @original_application_breadcrumb_href
+    end
+
+    it 'does add App breadcrumb' do
+      get "/features"
+      expect(last_response.body).to include('<a href="https://myapp.com/">App</a>')
+    end
   end
 end