Added some Content-Type unit tests

spec/controllers/benchmark_controller_spec.rb

@@ -11,6 +11,10 @@ RSpec.describe(BenchmarkController) do
       expect(last_response).to(be_redirect)
     end
 
+    it 'Benchmark base route is an HTML response' do
+      expect(last_response['Content-Type']).to(include('text/html'))
+    end
+
     it 'Benchmark base route Location header points to /benchmark/list' do
       expect(last_response['Location']).to(eq("#{BASE_URL}/benchmark/list"))
     end
@@ -24,6 +28,10 @@ RSpec.describe(BenchmarkController) do
       expect(last_response).to(be_ok)
     end
 
+    it 'Benchmark list page is an HTML response' do
+      expect(last_response['Content-Type']).to(include('text/html'))
+    end
+
     it "Benchmark list page contains 'List of benchmarks' on page." do
       expect(last_response.body).to(include('List of benchmarks'))
     end
@@ -37,6 +45,10 @@ RSpec.describe(BenchmarkController) do
       expect(last_response).to(be_ok)
     end
 
+    it 'Benchmark add page is an HTML response' do
+      expect(last_response['Content-Type']).to(include('text/html'))
+    end
+
     it "Benchmark add page contains 'Add new benchmark' on page." do
       expect(last_response.body).to(include('Add new benchmark'))
     end

spec/controllers/hardware_controller_spec.rb

@@ -11,6 +11,10 @@ RSpec.describe(HardwareController) do
       expect(last_response).to(be_redirect)
     end
 
+    it 'Hardware base route is an HTML response' do
+      expect(last_response['Content-Type']).to(include('text/html'))
+    end
+
     it 'Hardware base route Location header points to /hardware/list' do
       expect(last_response['Location']).to(eq("#{BASE_URL}/hardware/list"))
     end
@@ -24,6 +28,10 @@ RSpec.describe(HardwareController) do
       expect(last_response).to(be_ok)
     end
 
+    it 'Hardware list page is an HTML response' do
+      expect(last_response['Content-Type']).to(include('text/html'))
+    end
+
     it "Hardware list page contains 'List of hardware' on page." do
       expect(last_response.body).to(include('List of hardware'))
     end
@@ -37,6 +45,10 @@ RSpec.describe(HardwareController) do
       expect(last_response).to(be_ok)
     end
 
+    it 'Hardware add page is an HTML response' do
+      expect(last_response['Content-Type']).to(include('text/html'))
+    end
+
     it "Hardware add page contains 'Add new hardware' on page." do
       expect(last_response.body).to(include('Add new hardware'))
     end

spec/controllers/index_controller_spec.rb

@@ -10,6 +10,10 @@ RSpec.describe(IndexController) do
       expect(last_response).to(be_ok)
     end
 
+    it 'Dashboard is an HTML response' do
+      expect(last_response['Content-Type']).to(include('text/html'))
+    end
+
     it "Dashboard contains 'Game Data' on page (nav bar should be loaded)." do
       expect(last_response.body).to(include('Game Data'))
     end

spec/controllers/reports_controller_spec.rb

@@ -10,7 +10,11 @@ RSpec.describe(ReportsController) do
       expect(last_response).to(be_ok)
     end
 
-    it "Reports page contains 'Generate report' on page." do
+    it 'Reports page is an HTML response' do
+      expect(last_response['Content-Type']).to(include('text/html'))
+    end
+
+    it 'Reports page contains "Generate report" on page.' do
       expect(last_response.body).to(include('Generate report'))
     end
   end

spec/controllers/test_controller_spec.rb

@@ -11,6 +11,10 @@ RSpec.describe(TestController) do
       expect(last_response).to(be_redirect)
     end
 
+    it 'Test base route is an HTML response' do
+      expect(last_response['Content-Type']).to(include('text/html'))
+    end
+
     it 'Test base route Location header points to /test/list' do
       expect(last_response['Location']).to(eq("#{BASE_URL}/test/list"))
     end
@@ -24,6 +28,10 @@ RSpec.describe(TestController) do
       expect(last_response).to(be_ok)
     end
 
+    it 'Test list page is an HTML response' do
+      expect(last_response['Content-Type']).to(include('text/html'))
+    end
+
     it "Test list page contains 'List of tests' on page." do
       expect(last_response.body).to(include('List of tests'))
     end
@@ -37,6 +45,10 @@ RSpec.describe(TestController) do
       expect(last_response).to(be_ok)
     end
 
+    it 'Test add page is an HTML response' do
+      expect(last_response['Content-Type']).to(include('text/html'))
+    end
+
     it "Test add page contains 'Add new test' on page." do
       expect(last_response.body).to(include('Add new test'))
     end