diff --git a/generators/test-generator/tests/org/jetbrains/kotlin/generators/model/AnnotationArgumentModel.kt b/generators/test-generator/tests/org/jetbrains/kotlin/generators/model/AnnotationArgumentModel.kt
new file mode 100644
index 00000000000..be38adb59dd
--- /dev/null
+++ b/generators/test-generator/tests/org/jetbrains/kotlin/generators/model/AnnotationArgumentModel.kt
@@ -0,0 +1,15 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.generators.model
+
+class AnnotationArgumentModel(
+    val name: String = DEFAULT_NAME,
+    val value: Any
+) {
+    companion object {
+        const val DEFAULT_NAME = "value"
+    }
+}
diff --git a/generators/test-generator/tests/org/jetbrains/kotlin/generators/model/AnnotationModel.kt b/generators/test-generator/tests/org/jetbrains/kotlin/generators/model/AnnotationModel.kt
index 8c0872a0934..f4682e7b6a3 100644
--- a/generators/test-generator/tests/org/jetbrains/kotlin/generators/model/AnnotationModel.kt
+++ b/generators/test-generator/tests/org/jetbrains/kotlin/generators/model/AnnotationModel.kt
@@ -10,15 +10,17 @@ import org.jetbrains.kotlin.utils.Printer
 
 class AnnotationModel(
     val annotation: Class<out Annotation>,
-    val arguments: List<Any>
+    val arguments: List<AnnotationArgumentModel>
 ) {
     fun generate(p: Printer) {
-        val argumentsString = arguments.joinToString(separator = ",") {
-            when (it) {
-                is Enum<*> -> "${it.javaClass.simpleName}.${it.name}"
-                is Class<*> -> "${it.simpleName}.class"
-                else -> "\"$it\""
+        val needExplicitNames = arguments.singleOrNull()?.name != AnnotationArgumentModel.DEFAULT_NAME
+        val argumentsString = arguments.joinToString(separator = ", ") { argument ->
+            val valueString = when (val value = argument.value) {
+                is Enum<*> -> "${value.javaClass.simpleName}.${value.name}"
+                is Class<*> -> "${value.simpleName}.class"
+                else -> "\"$value\""
             }
+            if (needExplicitNames) "${argument.name} = $valueString" else valueString
         }
         p.print("@${annotation.simpleName}($argumentsString)")
     }
@@ -27,10 +29,10 @@ class AnnotationModel(
     fun imports(): List<Class<*>> {
         return buildList {
             add(annotation)
-            arguments.mapNotNullTo(this) {
-                when (it) {
-                    is Enum<*> -> it.javaClass
-                    is Class<*> -> it
+            arguments.mapNotNullTo(this) { argument ->
+                when (val value = argument.value) {
+                    is Enum<*> -> value.javaClass
+                    is Class<*> -> value
                     else -> null
                 }
             }
@@ -38,6 +40,10 @@ class AnnotationModel(
     }
 }
 
-fun annotation(annotation: Class<out Annotation>, vararg arguments: Any): AnnotationModel {
-    return AnnotationModel(annotation, arguments.toList())
+fun annotation(annotation: Class<out Annotation>, singleArgumentValue: Any): AnnotationModel {
+    return AnnotationModel(annotation, listOf(AnnotationArgumentModel(value = singleArgumentValue)))
+}
+
+fun annotation(annotation: Class<out Annotation>, vararg arguments: Pair<String, Any>): AnnotationModel {
+    return AnnotationModel(annotation, arguments.map { AnnotationArgumentModel(it.first, it.second) })
 }