gem: refactor to prepare supporting flexible list headers

spec/openvpn-status-web/parser/modern_stateless_spec.rb

@@ -32,6 +32,10 @@ describe OpenVPNStatusWeb::Parser::ModernStateless do
             ]
           )
         end
+
+        it 'has the same number of headers' do
+          expect(status.client_list[0].length).to eq(status.client_list_headers.length)
+        end
       end
 
       context 'with routing table' do
@@ -55,6 +59,10 @@ describe OpenVPNStatusWeb::Parser::ModernStateless do
             ]
           )
         end
+
+        it 'has the same number of headers' do
+          expect(status.routing_table[0].length).to eq(status.routing_table_headers.length)
+        end
       end
 
       it 'parses global stats' do

spec/openvpn-status-web/parser/v1_spec.rb

@@ -31,6 +31,10 @@ describe OpenVPNStatusWeb::Parser::V1 do
         ]
       )
     end
+
+    it 'has the same number of headers' do
+      expect(status.client_list[0].length).to eq(status.client_list_headers.length)
+    end
   end
 
   context 'with routing table' do
@@ -54,6 +58,10 @@ describe OpenVPNStatusWeb::Parser::V1 do
         ]
       )
     end
+
+    it 'has the same number of headers' do
+      expect(status.routing_table[0].length).to eq(status.routing_table_headers.length)
+    end
   end
 
   it 'parses global stats' do