程序包 org.springframework.boot.test.json

类 GsonTester<T>

java.lang.Object

org.springframework.boot.test.json.AbstractJsonMarshalTester<T>

org.springframework.boot.test.json.GsonTester<T>

类型参数:

T - the type under test

public class GsonTester<T>
extends AbstractJsonMarshalTester<T>

AssertJ based JSON tester backed by Gson. Usually instantiated via initFields(Object, Gson), for example:

 public class ExampleObjectJsonTests {

     private GsonTester<ExampleObject> json;

     @Before
     public void setup() {
         Gson gson = new GsonBuilder().create();
         GsonTester.initFields(this, gson);
     }

     @Test
     public void testWriteJson() throws IOException {
         ExampleObject object = //...
         assertThat(json.write(object)).isEqualToJson("expected.json");
     }

 }
 

See AbstractJsonMarshalTester for more details.

从以下版本开始:

1.4.0

作者:

Phillip Webb

嵌套类概要

从类继承的嵌套类/接口 org.springframework.boot.test.json.AbstractJsonMarshalTester

AbstractJsonMarshalTester.FieldInitializer<M>

构造器概要

构造器

限定符	构造器	说明
protected	GsonTester(com.google.gson.Gson gson)	Create a new uninitialized GsonTester instance.
	GsonTester(Class<?> resourceLoadClass, ResolvableType type, com.google.gson.Gson gson)	Create a new GsonTester instance.

方法概要

修饰符和类型	方法	说明
static void	initFields(Object testInstance, com.google.gson.Gson gson)	Utility method to initialize GsonTester fields.
static void	initFields(Object testInstance, ObjectFactory<com.google.gson.Gson> gson)	Utility method to initialize GsonTester fields.
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.

从类继承的方法 org.springframework.boot.test.json.AbstractJsonMarshalTester

getJsonContent, getResourceLoadClass, getType, initialize, parse, parse, parseObject, parseObject, read, read, read, read, read, readObject, readObject, readObject, readObject, readObject, readObject, write

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

GsonTester

protected GsonTester(com.google.gson.Gson gson)

Create a new uninitialized GsonTester instance.

参数:

gson - the Gson instance

GsonTester

public GsonTester(Class<?> resourceLoadClass,
 ResolvableType type,
 com.google.gson.Gson gson)

Create a new GsonTester instance.

参数:

resourceLoadClass - the source class used to load resources

type - the type under test

gson - the Gson instance

另请参阅:

• initFields(Object, Gson)

方法详细资料

writeObject

protected String writeObject(T value,
 ResolvableType type)
                      throws IOException

从类复制的说明: AbstractJsonMarshalTester

Write the specified object to a JSON string.

指定者:

writeObject 在类中 AbstractJsonMarshalTester<T>

参数:

value - the source value (never null)

type - the resulting type (never null)

返回:

the JSON string

抛出:

IOException - on write error

readObject

protected T readObject(Reader reader,
 ResolvableType type)
                throws IOException

从类复制的说明: AbstractJsonMarshalTester

Read from the specified reader to create an object of the specified type.

指定者:

readObject 在类中 AbstractJsonMarshalTester<T>

参数:

reader - the source reader (never null)

type - the resulting type (never null)

返回:

the resulting object

抛出:

IOException - on read error

initFields

public static void initFields(Object testInstance,
 com.google.gson.Gson gson)

Utility method to initialize GsonTester fields. See class-level documentation for example usage.

参数:

testInstance - the test instance

gson - the Gson instance

initFields

public static void initFields(Object testInstance,
 ObjectFactory<com.google.gson.Gson> gson)

Utility method to initialize GsonTester fields. See class-level documentation for example usage.

参数:

testInstance - the test instance

gson - an object factory to create the Gson instance