Examples with DynamicMessage com.google.protobuf.DynamicMessage used on opensource projects

Example 31 with DynamicMessage

use of com.google.protobuf.DynamicMessage in project druid by druid-io.

the class SchemaRegistryBasedProtobufBytesDecoderTest method testParse.

@Test
public void testParse() throws Exception {
    Mockito.when(registry.getSchemaById(ArgumentMatchers.eq(1234))).thenReturn(parseProtobufSchema());
    ProtoTestEventWrapper.ProtoTestEvent event = getTestEvent();
    byte[] bytes = event.toByteArray();
    ByteBuffer bb = ByteBuffer.allocate(bytes.length + 6).put((byte) 0).putInt(1234).put((byte) 0).put(bytes);
    bb.rewind();
    // When
    DynamicMessage actual = new SchemaRegistryBasedProtobufBytesDecoder(registry).parse(bb);
    // Then
    Assert.assertEquals(actual.getField(actual.getDescriptorForType().findFieldByName("id")), event.getId());
}