feat: add graph initialization and refactor graph generation methods in DependencyGraphGenerator

Author: magic5644

CodeLineCounter.Tests/DependencyGraphGeneratorTests.cs

@@ -111,6 +111,18 @@ public void enclose_string_in_quotes_returns_quoted_null_for_null_input()
             Assert.Equal(string.Empty, result);
         }
 
+        // Setting graph properties after initialization
+        [Fact]
+        public void initialize_graph_should_set_correct_graph_properties()
+        {
+            DotGraph graph;
+
+            DependencyGraphGenerator.InitializeGraph(out graph);
+
+            Assert.Equal("DependencyGraph", graph.Label.Value);
+            Assert.Equal("DependencyGraph", graph.Identifier.Value);
+        }
+
 
     }
 }

CodeLineCounter/Services/DependencyGraphGenerator.cs

@@ -36,7 +36,7 @@ public static DotGraph GenerateGraphOnly(List<DependencyRelation> dependencies,
 
                 foreach (var vertex in nsGroup.Value)
                 {
-                    DotNode node = CreateNode(vertexInfo, EncloseNotEmptyOrNullStringInQuotes(vertex));
+                    DotNode node = CreateNode(vertexInfo, vertex);
 
                     cluster.Elements.Add(node);
                 }
@@ -60,8 +60,8 @@ private static DotEdge CreateEdge(DependencyRelation dep)
             var targetLabel = dep.TargetClass;
 
             var edge = new DotEdge();
-            var dotIdentifierFrom = new DotIdentifier(EncloseNotEmptyOrNullStringInQuotes(sourceLabel));
-            var dotIdentifierTo = new DotIdentifier(EncloseNotEmptyOrNullStringInQuotes(targetLabel));
+            var dotIdentifierFrom = new DotIdentifier(sourceLabel);
+            var dotIdentifierTo = new DotIdentifier(targetLabel);
 
             edge.From = dotIdentifierFrom;
             edge.To = dotIdentifierTo;
@@ -82,7 +82,7 @@ private static DotSubgraph CreateCluster(KeyValuePair<string, List<string>> nsGr
 
         public static DotNode CreateNode(Dictionary<string, (int incoming, int outgoing)> vertexInfo, string vertex)
         {
-            var info = vertexInfo[RemoveQuotes(vertex) ?? vertex];
+            var info = vertexInfo[vertex];
             var node = new DotNode();
             node.WithIdentifier(vertex, true);
             node.Label = $"{vertex}" + Environment.NewLine + $"\nIn: {info.incoming}, Out: {info.outgoing}";
@@ -183,23 +183,5 @@ private static List<DependencyRelation> FilterNamespaceFromDependencies(List<Dep
             return filteredDependencies;
         }
 
-        public static string EncloseNotEmptyOrNullStringInQuotes(string? str)
-        {
-            if (!string.IsNullOrEmpty(str))
-            {
-                return  $"\"{str}\"";
-            }
-            else
-            {
-                return string.Empty;
-            }
-            
-        }
-
-        public static string RemoveQuotes(string str)
-        {
-            return str.Replace("\"", "");
-        }
-
     }
 }