Fix enum

Author: justin-tay

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

@@ -49,7 +49,7 @@ public static boolean equalsToSchemaType(JsonNode node, JsonType schemaType, Sch
 
             // Skip the type validation when the schema is an enum object schema. Since the current type
             // of node itself can be used for type validation.
-            if (isEnumObjectSchema(parentSchema)) {
+            if (isEnumObjectSchema(parentSchema) && !config.isStrict("type", Boolean.TRUE)) {
                 return true;
             }
             if (config != null && config.isTypeLoose()) {

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

@@ -183,6 +183,7 @@ private DynamicNode buildContainer(SpecificationVersion defaultVersion, TestCase
                 @SuppressWarnings("deprecation") boolean typeLoose = testSpec.isTypeLoose();
 
                 SchemaRegistryConfig.Builder configBuilder = SchemaRegistryConfig.builder();
+                configBuilder.strict("type", false);
                 configBuilder.typeLoose(typeLoose);
                 configBuilder.regularExpressionFactory(
                         TestSpec.RegexKind.JDK == testSpec.getRegex() ? JDKRegularExpressionFactory.getInstance()

src/test/java/com/networknt/schema/Issue404Test.java

@@ -2,7 +2,7 @@
 
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import org.junit.jupiter.api.Assertions;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import org.junit.jupiter.api.Test;
 
 import java.io.InputStream;
@@ -29,7 +29,11 @@ void expectObjectNotIntegerV7() throws Exception {
         InputStream dataInputStream = getClass().getResourceAsStream(dataPath);
         JsonNode node = getJsonNodeFromStreamContent(dataInputStream);
         List<Error> errors = schema.validate(node);
-        Assertions.assertEquals(0, errors.size());
+        assertEquals(1, errors.size());
+        assertEquals("type", errors.get(0).getKeyword());
+        assertEquals("/bar", errors.get(0).getInstanceLocation().toString());
+        assertEquals("/properties/bar/$ref/type", errors.get(0).getEvaluationPath().toString());
+        assertEquals("https://example.com/address.schema.json#/properties/foo/type", errors.get(0).getSchemaLocation().toString());
     }
 
 }