Adds support for handling integer overflow (#777)

Resolves #776

Co-authored-by: Faron Dutton <[email protected]>

Author: fdutton

src/main/java/com/networknt/schema/utils/JsonNodeUtil.java

@@ -48,7 +48,7 @@ public static boolean equalsToSchemaType(JsonNode node, JsonType schemaType, Jso
             if (schemaType == JsonType.NUMBER && nodeType == JsonType.INTEGER) {
                 return true;
             }
-            if (schemaType == JsonType.INTEGER && nodeType == JsonType.NUMBER && 1.0 == node.asDouble() && V6_VALUE <= detectVersion(validationContext)) {
+            if (schemaType == JsonType.INTEGER && nodeType == JsonType.NUMBER && node.canConvertToExactIntegral() && V6_VALUE <= detectVersion(validationContext)) {
                 return true;
             }
 

src/test/java/com/networknt/schema/JsonSchemaTestSuiteTest.java

@@ -76,7 +76,6 @@ private void disableV202012Tests() {
         this.disabled.add(Paths.get("src/test/suite/tests/draft2020-12/dynamicRef.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft2020-12/id.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft2020-12/optional/cross-draft.json"));
-        this.disabled.add(Paths.get("src/test/suite/tests/draft2020-12/optional/float-overflow.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft2020-12/optional/format-assertion.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft2020-12/ref.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft2020-12/refRemote.json"));
@@ -88,7 +87,6 @@ private void disableV201909Tests() {
         this.disabled.add(Paths.get("src/test/suite/tests/draft2019-09/defs.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft2019-09/id.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft2019-09/optional/cross-draft.json"));
-        this.disabled.add(Paths.get("src/test/suite/tests/draft2019-09/optional/float-overflow.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft2019-09/recursiveRef.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft2019-09/ref.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft2019-09/refRemote.json"));
@@ -100,13 +98,11 @@ private void disableV7Tests() {
         this.disabled.add(Paths.get("src/test/suite/tests/draft7/defs.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft7/optional/content.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft7/optional/cross-draft.json"));
-        this.disabled.add(Paths.get("src/test/suite/tests/draft7/optional/float-overflow.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft7/ref.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft7/refRemote.json"));
     }
 
     private void disableV6Tests() {
-        this.disabled.add(Paths.get("src/test/suite/tests/draft6/optional/float-overflow.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft6/optional/format.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft6/ref.json"));
         this.disabled.add(Paths.get("src/test/suite/tests/draft6/refRemote.json"));