fix bug in nesting level counting

erosb · Oct 30, 2024 · 77db601 · 77db601
1 parent 37ae35b
commit 77db601
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diff --git a/src/main/kotlin/com/github/erosb/jsonsKema/JsonParser.kt b/src/main/kotlin/com/github/erosb/jsonsKema/JsonParser.kt
@@ -200,6 +200,7 @@ class JsonParser private constructor(
         if (jsonValue == null) {
             throw JsonParseException("unexpected character $curr", sourceLocation())
         }
+        --currentNestingDepth
         walker.skipWhitespaces()
         return jsonValue
     }

diff --git a/src/test/kotlin/com/github/erosb/jsonsKema/JsonParserTest.kt b/src/test/kotlin/com/github/erosb/jsonsKema/JsonParserTest.kt
@@ -82,6 +82,24 @@ class JsonParserTest {
         assertThat(actual.message).isEqualTo("too deeply nested json value at line 6, character 21. Maximum nesting level in json structures is 5.")
     }
 
+    @Test
+    fun `not too deep nesting`() {
+        JsonParser(
+            """
+        [
+            {
+                "a": [
+                ]
+            },
+            [],
+            [],
+            [],
+            []
+        ]
+    """.trimIndent(), DEFAULT_BASE_URI, 5
+        )()
+    }
+
     @Test
     fun `null token mismatch`() {
         val exception = assertThrows(JsonParseException::class.java) {