Make TypeReplacementApproach be sealed class, so configFqn is stored (#2032)

Author: IlyaMuravjov

utbot-framework/src/main/kotlin/org/utbot/framework/codegen/domain/Domain.kt

@@ -737,12 +737,12 @@ enum class ProjectType {
     JavaScript,
 }
 
-enum class TypeReplacementApproach {
+sealed class TypeReplacementApproach {
     /**
      * Do not replace interfaces and abstract classes with concrete implementors.
      * Use mocking instead of it.
      */
-    DO_NOT_REPLACE,
+    object DoNotReplace : TypeReplacementApproach()
 
     /**
      * Try to replace interfaces and abstract classes with concrete implementors
@@ -751,7 +751,7 @@ enum class TypeReplacementApproach {
      *
      * Currently used in Spring applications only.
      */
-    REPLACE_IF_POSSIBLE,
+    class ReplaceIfPossible(val configFqn: String) : TypeReplacementApproach()
 }
 
 abstract class DependencyInjectionFramework(

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

@@ -180,8 +180,8 @@ object UtTestsDialogProcessor {
                         val applicationContext = when (model.projectType) {
                             Spring -> {
                                 val shouldUseImplementors = when (model.typeReplacementApproach) {
-                                    TypeReplacementApproach.DO_NOT_REPLACE -> false
-                                    TypeReplacementApproach.REPLACE_IF_POSSIBLE -> true
+                                    TypeReplacementApproach.DoNotReplace -> false
+                                    is TypeReplacementApproach.ReplaceIfPossible -> true
                                 }
 
                                 SpringApplicationContext(

utbot-intellij/src/main/kotlin/org/utbot/intellij/plugin/ui/GenerateTestsDialogWindow.kt

@@ -546,8 +546,8 @@ class GenerateTestsDialogWindow(val model: GenerateTestsModel) : DialogWrapper(m
 
         model.typeReplacementApproach =
             when (springConfig.item) {
-                NO_SPRING_CONFIGURATION_OPTION -> TypeReplacementApproach.DO_NOT_REPLACE
-                else -> TypeReplacementApproach.REPLACE_IF_POSSIBLE
+                NO_SPRING_CONFIGURATION_OPTION -> TypeReplacementApproach.DoNotReplace
+                else -> TypeReplacementApproach.ReplaceIfPossible(springConfig.item)
             }
 
         val settings = model.project.service<Settings>()