Merge pull request #294 from mcoder2014/unkownMetaSchema

unknownMetaSchema error reproduce

Author: stevehu

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

@@ -0,0 +1,47 @@
+package com.networknt.schema;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.Test;
+
+import java.util.Set;
+
+public class UnknownMetaSchemaTest {
+
+    private String schema =
+            "{\n" +
+            "  \"$schema\": \"https://json-schema.org/draft-07/schema\",\n" +
+            "  \"title\": \"thingModel\",\n" +
+            "  \"description\": \"description of thing\",\n" +
+            "  \"type\": \"object\",\n" +
+            "  \"properties\": {\n" +
+            "    \"data\": {\n" +
+            "      \"type\": \"integer\"\n" +
+            "    }\n" +
+            "  },\n" +
+            "  \"required\": [\n" +
+            "    \"data\"\n" +
+            "  ]\n" +
+            "}";
+
+    private String json =
+            "{\n" +
+            "    \"data\": 1\n" +
+            "}";
+
+
+    @Test
+    public void test() throws JsonProcessingException {
+        ObjectMapper mapper = new ObjectMapper();
+        JsonNode jsonNode = mapper.readTree(this.json);
+
+        JsonSchemaFactory factory = JsonSchemaFactory.builder(JsonSchemaFactory.getInstance(SpecVersion.VersionFlag.V7)).objectMapper(mapper).build();
+        JsonSchema jsonSchema = factory.getSchema(schema);
+
+        Set<ValidationMessage> errors = jsonSchema.validate(jsonNode);
+        for(ValidationMessage error:errors) {
+            System.out.println(error.getMessage());
+        }
+    }
+}