1 package org.onap.appc.flow.controller.node;
3 import com.fasterxml.jackson.databind.JsonNode;
4 import java.io.IOException;
5 import org.junit.Assert;
8 public class JsonValidatorTest {
11 public void should_return_json_node_on_valid_json() throws IOException {
12 String json = "{'test': 'OK'}".replaceAll("'", "\"");
13 JsonNode result = JsonValidator.validate(json);
15 Assert.assertNotNull(result);
16 Assert.assertTrue(result.has("test"));
17 Assert.assertEquals("OK", result.get("test").asText());
21 public void should_return_null_on_empty_input() throws IOException {
23 JsonNode result = JsonValidator.validate(json);
25 Assert.assertNull(result);
29 public void should_return_null_on_invalid_input() throws IOException {
30 String json = "{'test': 'OK'".replaceAll("'", "\"");
31 JsonNode result = JsonValidator.validate(json);
33 Assert.assertNull(result);