程序包 org.springframework.boot.test.json

类 AbstractJsonMarshalTester<T>

  • 类型参数:
    T - the type under test
    直接已知子类:
    GsonTester, JacksonTester
    public abstract class AbstractJsonMarshalTester<T>
extends Object
    Base class for AssertJ based JSON marshal testers. Exposes specific Asserts following a read, write or parse of JSON content. Typically used in combination with an AssertJ assertThat call. For example: 
     public class ExampleObjectJsonTests {

     private AbstractJsonTester<ExampleObject> json = //...

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

 }
    For a complete list of supported assertions see JsonContentAssert and ObjectContentAssert.

    To use this library JSONAssert must be on the test classpath.

    从以下版本开始:
    1.4.0
    另请参阅:
    JsonContentAssert, ObjectContentAssert

    • 方法详细资料

      • initialize

        protected final void initialize​(Class<?> resourceLoadClass,
                                org.springframework.core.ResolvableType type)
        Initialize the marshal tester for use.
        参数:
        resourceLoadClass - the source class used when loading relative classpath resources
        type - the type under test

      • getType

        protected final org.springframework.core.ResolvableType getType()
        Return the type under test.
        返回:
        the type under test

      • getResourceLoadClass

        protected final Class<?> getResourceLoadClass()
        Return class used to load relative resources.
        返回:
        the resource load class

      • parseObject

        public T parseObject​(byte[] jsonBytes)
              throws IOException
        Return the object created from parsing the specific JSON bytes.
        参数:
        jsonBytes - the source JSON bytes
        返回:
        the resulting object
        抛出:
        IOException - on parse error

      • parseObject

        public T parseObject​(String jsonString)
              throws IOException
        Return the object created from parsing the specific JSON String.
        参数:
        jsonString - the source JSON string
        返回:
        the resulting object
        抛出:
        IOException - on parse error

      • readObject

        public T readObject​(String resourcePath)
             throws IOException
        Return the object created from reading from the specified classpath resource.
        参数:
        resourcePath - the source resource path. May be a full path or a path relative to the resourceLoadClass passed to the constructor
        返回:
        the resulting object
        抛出:
        IOException - on read error

      • readObject

        public T readObject​(File file)
             throws IOException
        Return the object created from reading from the specified file.
        参数:
        file - the source file
        返回:
        the resulting object
        抛出:
        IOException - on read error

      • readObject

        public T readObject​(InputStream inputStream)
             throws IOException
        Return the object created from reading from the specified input stream.
        参数:
        inputStream - the source input stream
        返回:
        the resulting object
        抛出:
        IOException - on read error

      • readObject

        public T readObject​(org.springframework.core.io.Resource resource)
             throws IOException
        Return the object created from reading from the specified resource.
        参数:
        resource - the source resource
        返回:
        the resulting object
        抛出:
        IOException - on read error

      • readObject

        public T readObject​(Reader reader)
             throws IOException
        Return the object created from reading from the specified reader.
        参数:
        reader - the source reader
        返回:
        the resulting object
        抛出:
        IOException - on read error

      • writeObject

        protected abstract String writeObject​(T value,
                                      org.springframework.core.ResolvableType type)
                               throws IOException
        Write the specified object to a JSON string.
        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​(InputStream inputStream,
                       org.springframework.core.ResolvableType type)
                throws IOException
        Read from the specified input stream to create an object of the specified type. The default implementation delegates to readObject(Reader, ResolvableType).
        参数:
        inputStream - the source input stream (never null)
        type - the resulting type (never null)
        返回:
        the resulting object
        抛出:
        IOException - on read error

      • readObject

        protected abstract T readObject​(Reader reader,
                                org.springframework.core.ResolvableType type)
                         throws IOException
        Read from the specified reader to create an object of the specified type.
        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