Examples with MeteringService com.emc.storageos.api.service.impl.resource.MeteringService used on opensource projects

Example 6 with MeteringService

use of com.emc.storageos.api.service.impl.resource.MeteringService in project coprhd-controller by CoprHD.

the class MeteringServiceTest method testMeteringServiceJSON.

@Test
public void testMeteringServiceJSON() throws WebApplicationException, IOException, JsonParseException {
    deleteIfExists(JsonTestOutputFile);
    DummyStatRetriever dbStatRetriever = new DummyStatRetriever();
    MeteringService statResource = new MeteringService();
    statResource.setStatRetriever(dbStatRetriever);
    DummyHttpHeaders header = new DummyHttpHeaders(MediaType.APPLICATION_JSON_TYPE);
    Response r = statResource.getStats("2012-08-08T00", header);
    Assert.assertNotNull(r);
    Assert.assertEquals(Status.OK.getStatusCode(), r.getStatus());
    Assert.assertTrue(r.getEntity() instanceof StreamingOutput);
    StreamingOutput so = (StreamingOutput) r.getEntity();
    File of = new File(JsonTestOutputFile);
    OutputStream os = new FileOutputStream(of);
    try {
        so.write(os);
    } finally {
        os.close();
    }
    ObjectMapper mapper = null;
    mapper = new ObjectMapper();
    AnnotationIntrospector introspector = new JaxbAnnotationIntrospector();
    mapper.getDeserializationConfig().withAnnotationIntrospector(introspector);
    Stats stats = mapper.readValue(new File(JsonTestOutputFile), Stats.class);
    Assert.assertEquals(100, stats.stats.size());
    deleteIfExists(JsonTestOutputFile);
}