src/test/java/org/onap/crud/event/GraphEventEnvelopeTest.java

   1 package org.onap.crud.event;
   2
   3 import static org.hamcrest.Matchers.is;
   4 import static org.junit.Assert.assertThat;
   5 import org.junit.Test;
   6 import org.onap.crud.entity.Vertex;
   7 import org.onap.crud.event.GraphEvent.GraphEventOperation;
   8 import org.onap.crud.event.envelope.GraphEventEnvelope;
   9 import org.onap.crud.test.util.TestUtil;
  10 import org.skyscreamer.jsonassert.Customization;
  11 import org.skyscreamer.jsonassert.JSONAssert;
  12 import org.skyscreamer.jsonassert.JSONCompareMode;
  13 import org.skyscreamer.jsonassert.comparator.CustomComparator;
  14 import com.google.gson.Gson;
  15 import com.google.gson.JsonElement;
  16
  17 public class GraphEventEnvelopeTest {
  18
  19     @Test
  20     public void testPublishedEventFormat() throws Exception {
  21         String expectedEnvelope = TestUtil.getFileAsString("event/event-envelope.json");
  22
  23         GraphEvent body = GraphEvent.builder(GraphEventOperation.CREATE)
  24                 .vertex(GraphEventVertex.fromVertex(new Vertex.Builder("pserver").build(), "v13")).build();
  25         String graphEventEnvelope = new GraphEventEnvelope(body).toJson();
  26
  27         JSONAssert.assertEquals(expectedEnvelope, graphEventEnvelope,
  28                 new CustomComparator(JSONCompareMode.STRICT, new Customization("header.request-id", (o1, o2) -> true),
  29                         new Customization("header.timestamp", (o1, o2) -> true),
  30                         new Customization("body.timestamp", (o1, o2) -> true),
  31                         new Customization("body.transaction-id", (o1, o2) -> true)));
  32
  33         Gson gson = new Gson();
  34         GraphEventEnvelope envelope = gson.fromJson(graphEventEnvelope, GraphEventEnvelope.class);
  35         assertThat(envelope.getHeader().getRequestId(), is(envelope.getBody().getTransactionId()));
  36     }
  37
  38     @Test
  39     public void testConsumedEventFormat() throws Exception {
  40         String expectedEnvelope = TestUtil.getFileAsString("event/event-envelope-sentinel.json");
  41         Gson gson = new Gson();
  42         GraphEventEnvelope envelope = gson.fromJson(expectedEnvelope, GraphEventEnvelope.class);
  43         JsonElement jsonElement = envelope.getPolicyViolations().getAsJsonArray().get(0);
  44
  45         assertThat(jsonElement.getAsJsonObject().get("summary").getAsString(), is("a summary"));
  46         assertThat(jsonElement.getAsJsonObject().get("policyName").getAsString(), is("a policy name"));
  47     }
  48 }