Examples with PrefixOutputDecorator com.fasterxml.jackson.dataformat.smile.testutil.PrefixOutputDecorator used on opensource projects

Example 1 with PrefixOutputDecorator

use of com.fasterxml.jackson.dataformat.smile.testutil.PrefixOutputDecorator in project jackson-dataformats-binary by FasterXML.

the class StreamingDecoratorsTest method testOutputDecorators.

public void testOutputDecorators() throws Exception {
    final byte[] DOC = _smileDoc(" 137");
    // important! Do not add document header for this test
    final SmileFactory streamF = smileFactoryBuilder(false, false, false).outputDecorator(new PrefixOutputDecorator(DOC)).build();
    final SmileMapper mapper = SmileMapper.builder(streamF).build();
    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
    JsonGenerator g = mapper.createGenerator(bytes);
    g.writeString("foo");
    g.close();
    JsonParser p = mapper.createParser(bytes.toByteArray());
    assertToken(JsonToken.VALUE_NUMBER_INT, p.nextToken());
    assertEquals(137, p.getIntValue());
    assertToken(JsonToken.VALUE_STRING, p.nextToken());
    assertEquals("foo", p.getText());
    assertNull(p.nextToken());
    p.close();
}