T - the type under testpublic class JacksonTester<T> extends AbstractJsonMarshalTester<T>
initFields(Object, ObjectMapper), for example:
public class ExampleObjectJsonTests {
private JacksonTester<ExampleObject> json;
@Before
public void setup() {
ObjectMapper objectMapper = new ObjectMapper();
JacksonTester.initFields(this, objectMapper);
}
@Test
public void testWriteJson() throws IOException {
ExampleObject object = //...
assertThat(json.write(object)).isEqualToJson("expected.json");
}
}
See AbstractJsonMarshalTester for more details.AbstractJsonMarshalTester.FieldInitializer<M>| Modifier | Constructor and Description |
|---|---|
|
JacksonTester(Class<?> resourceLoadClass,
ResolvableType type,
com.fasterxml.jackson.databind.ObjectMapper objectMapper)
Create a new
JacksonTester instance. |
|
JacksonTester(Class<?> resourceLoadClass,
ResolvableType type,
com.fasterxml.jackson.databind.ObjectMapper objectMapper,
Class<?> view) |
protected |
JacksonTester(com.fasterxml.jackson.databind.ObjectMapper objectMapper)
Create a new
JacksonTester instance. |
| Modifier and Type | Method and Description |
|---|---|
JacksonTester<T> |
forView(Class<?> view)
Returns a new instance of
JacksonTester with the view that should be used
for json serialization/deserialization. |
protected JsonContent<T> |
getJsonContent(String json)
Factory method used to get a
JsonContent instance from a source JSON
string. |
static void |
initFields(Object testInstance,
ObjectFactory<com.fasterxml.jackson.databind.ObjectMapper> objectMapperFactory)
Utility method to initialize
JacksonTester fields. |
static void |
initFields(Object testInstance,
com.fasterxml.jackson.databind.ObjectMapper objectMapper)
Utility method to initialize
JacksonTester fields. |
protected T |
readObject(InputStream inputStream,
ResolvableType type)
Read from the specified input stream to create an object of the specified type.
|
protected T |
readObject(Reader reader,
ResolvableType type)
Read from the specified reader to create an object of the specified type.
|
protected String |
writeObject(T value,
ResolvableType type)
Write the specified object to a JSON string.
|
getResourceLoadClass, getType, initialize, parse, parse, parseObject, parseObject, read, read, read, read, read, readObject, readObject, readObject, readObject, readObject, writeprotected JacksonTester(com.fasterxml.jackson.databind.ObjectMapper objectMapper)
JacksonTester instance.objectMapper - the Jackson object mapperpublic JacksonTester(Class<?> resourceLoadClass, ResolvableType type, com.fasterxml.jackson.databind.ObjectMapper objectMapper)
JacksonTester instance.resourceLoadClass - the source class used to load resourcestype - the type under testobjectMapper - the Jackson object mapperpublic JacksonTester(Class<?> resourceLoadClass, ResolvableType type, com.fasterxml.jackson.databind.ObjectMapper objectMapper, Class<?> view)
protected JsonContent<T> getJsonContent(String json)
AbstractJsonMarshalTesterJsonContent instance from a source JSON
string.getJsonContent in class AbstractJsonMarshalTester<T>json - the source JSONJsonContent instanceprotected T readObject(InputStream inputStream, ResolvableType type) throws IOException
AbstractJsonMarshalTesterAbstractJsonMarshalTester.readObject(Reader, ResolvableType).readObject in class AbstractJsonMarshalTester<T>inputStream - the source input stream (never null)type - the resulting type (never null)IOException - on read errorprotected T readObject(Reader reader, ResolvableType type) throws IOException
AbstractJsonMarshalTesterreadObject in class AbstractJsonMarshalTester<T>reader - the source reader (never null)type - the resulting type (never null)IOException - on read errorprotected String writeObject(T value, ResolvableType type) throws IOException
AbstractJsonMarshalTesterwriteObject in class AbstractJsonMarshalTester<T>value - the source value (never null)type - the resulting type (never null)IOException - on write errorpublic static void initFields(Object testInstance, com.fasterxml.jackson.databind.ObjectMapper objectMapper)
JacksonTester fields. See class-level documentation for example usage.testInstance - the test instanceobjectMapper - the object mapperinitFields(Object, ObjectMapper)public static void initFields(Object testInstance, ObjectFactory<com.fasterxml.jackson.databind.ObjectMapper> objectMapperFactory)
JacksonTester fields. See class-level documentation for example usage.testInstance - the test instanceobjectMapperFactory - a factory to create the object mapperinitFields(Object, ObjectMapper)public JacksonTester<T> forView(Class<?> view)
JacksonTester with the view that should be used
for json serialization/deserialization.view - the view class