// Test for [JACKSON-554]
public void testTreeToValue() throws Exception {
String JSON = "{\"leaf\":{\"value\":13}}";
ObjectMapper mapper = new ObjectMapper();
mapper.addMixInAnnotations(Leaf.class, LeafMixIn.class);
JsonNode root = mapper.readTree(JSON);
// Ok, try converting to bean using two mechanisms
Root r1 = mapper.treeToValue(root, Root.class);
assertNotNull(r1);
assertEquals(13, r1.leaf.value);
}
/**
* Simple test to verify that byte[] values can be handled properly when converting, as long as
* there is metadata (from POJO definitions).
*/
public void testIssue709() throws Exception {
byte[] inputData = new byte[] {1, 2, 3};
ObjectNode node = MAPPER.createObjectNode();
node.put("data", inputData);
Issue709Bean result = MAPPER.treeToValue(node, Issue709Bean.class);
String json = MAPPER.writeValueAsString(node);
Issue709Bean resultFromString = MAPPER.readValue(json, Issue709Bean.class);
Issue709Bean resultFromConvert = MAPPER.convertValue(node, Issue709Bean.class);
// all methods should work equally well:
Assert.assertArrayEquals(inputData, resultFromString.data);
Assert.assertArrayEquals(inputData, resultFromConvert.data);
Assert.assertArrayEquals(inputData, result.data);
}
