adding reproducer for #109

src/test/kotlin/com/github/erosb/jsonsKema/Issue109ReproTest.kt

@@ -0,0 +1,81 @@
+package com.github.erosb.jsonsKema
+
+import com.github.erosb.jsonsKema.Validator.Companion.forSchema
+import org.junit.jupiter.api.Test
+
+class Issue109ReproTest {
+
+    @Test
+    fun test() {
+        val schemaJson = JsonParser(
+            """
+        {
+          "${'$'}schema": "https://json-schema.org/draft/2020-12/schema",
+          "type": "object",
+          "properties": {
+            "aaa": {
+              "type": "object",
+              "properties": {
+                "aaa1": {
+                  "type": "object",
+                  "properties": {
+                    "code": {
+                      "type": "string"
+                    }
+                  },
+                  "additionalProperties": false
+                },
+                "aaa2": {
+                  "type": "object",
+                  "properties": {
+                    "code": {
+                      "type": "string"
+                    }
+                  },
+                  "additionalProperties": false
+                }
+              },
+              "required": [
+                "aaa1",
+                "aaa2"
+              ]
+            },
+            "bbb": {
+              "type": "object",
+              "properties": {
+                "code": {
+                  "type": "string"
+                }
+              },
+              "additionalProperties": false
+            }
+          }
+        }
+        
+        """.trimIndent()
+        ).parse()
+        val schema = SchemaLoader(schemaJson).load()
+        val validator = forSchema(schema)
+        val instance = JsonParser(
+            """
+        {
+            "aaa": {
+                "aaa1": {
+                    "codeERROR": "AAA1"
+                },
+                "aaa2": {
+                    "codeERROR": "AAA2"
+                }
+            },
+            "bbb": {
+                "codeERROR": "BBB"
+            }
+        }
+        
+        """.trimIndent()
+        ).parse()
+
+        val failure = validator.validate(instance)
+        println(failure)
+    }
+}