Fix UtUtils version parsing & comment formatting #1378 #1380 #1385 (#1401)

Fix utUtil version parsing & fix the comment & give a name to the region

Author: sofurihafe

utbot-framework/src/main/kotlin/org/utbot/framework/codegen/renderer/CgAbstractRenderer.kt

@@ -360,7 +360,7 @@ abstract class CgAbstractRenderer(
     override fun visit(element: CgDocRegularStmt){
         if (element.isEmpty()) return
 
-        print(element.stmt.replace("\n", "\n * "))
+        print(" * " + element.stmt)
     }
     override fun visit(element: CgDocClassLinkStmt) {
         if (element.isEmpty()) return

utbot-framework/src/main/kotlin/org/utbot/framework/codegen/tree/ututils/CgUtilClassConstructor.kt

@@ -29,8 +29,12 @@ internal object CgUtilClassConstructor {
                 id = utilsClassId
                 documentation = utilClassKind.utilClassDocumentation(codegenLanguage)
                 body = buildClassBody(utilsClassId) {
-                    staticDeclarationRegions += CgStaticsRegion("Util methods", utilMethodProvider.utilMethodIds.map { CgUtilMethod(it) })
+                    staticDeclarationRegions += CgStaticsRegion(
+                        header = "Util methods",
+                        content = utilMethodProvider.utilMethodIds.map { CgUtilMethod(it) })
+
                     nestedClassRegions += CgAuxiliaryNestedClassesRegion(
+                        header = "Util classes",
                         nestedClasses = listOf(
                             CgAuxiliaryClass(utilMethodProvider.capturedArgumentClassId)
                         )

utbot-framework/src/main/kotlin/org/utbot/framework/codegen/tree/ututils/UtilClassKind.kt

@@ -36,7 +36,7 @@ sealed class UtilClassKind(
         = CgDocumentationComment(
         listOf(
             CgDocRegularStmt("$utilClassKindCommentText \n"),
-            CgDocRegularStmt("$UTIL_CLASS_VERSION_COMMENT_PREFIX${utilClassVersion(codegenLanguage)}"),
+            CgDocRegularStmt("$UTIL_CLASS_VERSION_COMMENT_PREFIX${utilClassVersion(codegenLanguage)} \n"),
         )
     )
 
@@ -108,9 +108,9 @@ sealed class UtilClassKind(
             codegenLanguage: CodegenLanguage
         )
         : UtilClassKind? {
-            return when (comment) {
-                RegularUtUtils(codegenLanguage).utilClassKindCommentText -> RegularUtUtils(codegenLanguage)
-                UtUtilsWithMockito(codegenLanguage).utilClassKindCommentText -> UtUtilsWithMockito(codegenLanguage)
+            return when {
+                comment.contains(RegularUtUtils(codegenLanguage).utilClassKindCommentText) -> RegularUtUtils(codegenLanguage)
+                comment.contains(UtUtilsWithMockito(codegenLanguage).utilClassKindCommentText) -> UtUtilsWithMockito(codegenLanguage)
                 else -> null
             }
         }

utbot-intellij/src/main/kotlin/org/utbot/intellij/plugin/generator/CodeGenerationController.kt

@@ -426,6 +426,7 @@ object CodeGenerationController {
                 .map { comment -> comment.text }
                 .firstOrNull { text -> UtilClassKind.UTIL_CLASS_VERSION_COMMENT_PREFIX in text }
                 ?.substringAfterLast(UtilClassKind.UTIL_CLASS_VERSION_COMMENT_PREFIX)
+                ?.substringBefore("\n")
                 ?.trim()
         }