Use const instead of hardcoded string for comparison

Author: egil

docs/CodeDoc/Atc.Rest.ApiGenerator/Atc.Rest.ApiGenerator.Helpers.md

@@ -58,6 +58,11 @@ public static class GenerateAtcCodingRulesHelper
 ### Static Fields
 
 
+#### FileNameDirectoryBuildProps
+
+```csharp
+string FileNameDirectoryBuildProps
+```
 #### FileNameEditorConfig
 
 ```csharp

docs/CodeDoc/Atc.Rest.ApiGenerator/IndexExtended.md

@@ -124,6 +124,7 @@
      - HasSharedResponseContract(OpenApiDocument document, List<ApiOperationSchemaMap> operationSchemaMappings, string focusOnSegmentName)
 - [GenerateAtcCodingRulesHelper](Atc.Rest.ApiGenerator.Helpers.md#generateatccodingruleshelper)
   -  Static Fields
+     - string FileNameDirectoryBuildProps
      - string FileNameEditorConfig
   -  Static Methods
      - Generate(string outputSlnPath, DirectoryInfo outputSrcPath, DirectoryInfo outputTestPath)

src/Atc.Rest.ApiGenerator/SyntaxGenerators/Api/SyntaxGeneratorContractResult.cs

@@ -245,7 +245,7 @@ private List<MemberDeclarationSyntax> CreateMethods(string className)
                                 {
                                     methodDeclaration = CreateTypeRequestObjectResult(className, httpStatusCode.ToNormalizedString(), schema.GetDataType(), "response", isList, isPagination);
                                 }
-                                else if (schema != null && string.Equals(schema.Type, "array", StringComparison.Ordinal))
+                                else if (schema != null && string.Equals(schema.Type, OpenApiDataTypeConstants.Array, StringComparison.Ordinal))
                                 {
                                     methodDeclaration = CreateTypeRequestObjectResult(
                                         className,