Examples with Schema com.hortonworks.registries.schemaregistry.webservice.ConfluentSchemaRegistryCompatibleResource.Schema used on opensource projects

Example 1 with Schema

use of com.hortonworks.registries.schemaregistry.webservice.ConfluentSchemaRegistryCompatibleResource.Schema in project registry by hortonworks.

the class ConfluentRegistryCompatibleResourceTest method testConfluentApis.

@Test
public void testConfluentApis() throws Exception {
    List<String> schemas = Arrays.stream(new String[] { "/device.avsc", "/device-compat.avsc", "/device-incompat.avsc" }).map(x -> {
        try {
            return fetchSchema(x);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }).collect(Collectors.toList());
    ObjectMapper objectMapper = new ObjectMapper();
    List<String> subjects = new ArrayList<>();
    for (String schemaText : schemas) {
        String subjectName = UUID.randomUUID().toString();
        subjects.add(subjectName);
        // check post schema version
        Long schemaId = objectMapper.readValue(postSubjectSchema(subjectName, schemaText).readEntity(String.class), Id.class).getId();
        // check get version api
        Schema schemaVersionEntry = getVersion(subjectName, "latest");
        Assert.assertEquals(subjectName, schemaVersionEntry.getSubject());
        Assert.assertEquals(schemaId.intValue(), schemaVersionEntry.getId().intValue());
        org.apache.avro.Schema recvdSchema = new org.apache.avro.Schema.Parser().parse(schemaVersionEntry.getSchema());
        org.apache.avro.Schema regdSchema = new org.apache.avro.Schema.Parser().parse(schemaText);
        Assert.assertEquals(regdSchema, recvdSchema);
    }
    // check all registered subjects
    List<String> recvdSubjects = getAllSubjects();
    Assert.assertEquals(new HashSet<>(subjects), new HashSet<>(recvdSubjects));
}

Example 2 with Schema

use of com.hortonworks.registries.schemaregistry.webservice.ConfluentSchemaRegistryCompatibleResource.Schema in project registry by hortonworks.

the class ConfluentRegistryCompatibleResourceTest method testConfluentSerDes.

@Test
public void testConfluentSerDes() throws Exception {
    org.apache.avro.Schema schema = new org.apache.avro.Schema.Parser().parse(GENERIC_TEST_RECORD_SCHEMA);
    GenericRecord record = new GenericRecordBuilder(schema).set("field1", "some value").set("field2", "some other value").build();
    Map<String, Object> config = new HashMap<>();
    config.put(AbstractKafkaAvroSerDeConfig.SCHEMA_REGISTRY_URL_CONFIG, rootTarget.getUri().toString());
    KafkaAvroSerializer kafkaAvroSerializer = new KafkaAvroSerializer();
    kafkaAvroSerializer.configure(config, false);
    byte[] bytes = kafkaAvroSerializer.serialize("topic", record);
    KafkaAvroDeserializer kafkaAvroDeserializer = new KafkaAvroDeserializer();
    kafkaAvroDeserializer.configure(config, false);
    GenericRecord result = (GenericRecord) kafkaAvroDeserializer.deserialize("topic", bytes);
    LOG.info(result.toString());
}

Example 3 with Schema

use of com.hortonworks.registries.schemaregistry.webservice.ConfluentSchemaRegistryCompatibleResource.Schema in project registry by hortonworks.

the class ConfluentRegistryCompatibleResourceTest method testSubjectWithVersionIdApi.

@Test
public void testSubjectWithVersionIdApi() throws Exception {
    String subject = testName();
    String response = postSubjectSchema(subject, fetchSchema("/device.avsc")).readEntity(String.class);
    ObjectMapper objectMapper = new ObjectMapper();
    long id = objectMapper.readValue(response, Id.class).getId();
    Assert.assertTrue(id > 0);
    String validResponse = rootTarget.path(String.format("/subjects/%s/versions/%s", subject, id)).request(MediaType.APPLICATION_JSON_TYPE).get(String.class);
    Schema schemaVersionEntry = new ObjectMapper().readValue(validResponse, Schema.class);
    Assert.assertEquals(subject, schemaVersionEntry.getSubject());
    Assert.assertEquals(id, schemaVersionEntry.getVersion().intValue());
    // invalid subject, valid version
    String invalidSubject = subject + new Random().nextInt();
    Response invalidSubjectResponse = rootTarget.path(String.format("/subjects/%s/versions/%s", invalidSubject, id)).request(MediaType.APPLICATION_JSON_TYPE).get();
    Assert.assertEquals(subjectNotFoundError().getEntity(), objectMapper.readValue(invalidSubjectResponse.readEntity(String.class), ErrorMessage.class));
    // valid subject, invalid versions
    String[] invalidVersions = { // non existing version
    id + 10 + "", // invalid version string
    "invalid-version", // invalid version number can not be <= 0
    -1 + "", // invalid version number can not be <= 0
    0 + "", // invalid version number, can not be > Integer.MAX_VALUE
    ((long) Integer.MAX_VALUE) + 10L + "" };
    for (String invalidVersion : invalidVersions) {
        Response invalidVersionResponse = rootTarget.path(String.format("/subjects/%s/versions/%s", subject, invalidVersion)).request(MediaType.APPLICATION_JSON_TYPE).get();
        Assert.assertEquals(versionNotFoundError().getEntity(), objectMapper.readValue(invalidVersionResponse.readEntity(String.class), ErrorMessage.class));
    }
}