Module org.junitpioneer

Package org.junitpioneer.jupiter.json

Provides parameterized test arguments from JSON (inline or file).

Note that these extensions require a JSON parser to be available at run time, which may include adding it to the module graph with --add-modules. For details on that, see the documentation on the JSON argument source.

Check out the following types for details on providing values for parameterized tests:

• JsonSource
• JsonClasspathSource
• JsonFileSource

Interface Summary

Interface	Description
AbstractJsonSourceBasedArgumentsProvider.Source
JsonConverter	A JSON Converter which parses an input stream into a Node.
Node	A node representing a JSON structure.
ObjectMapperProvider	Service interface for providing a custom ObjectMapper instance at runtime.

Class Summary

Class	Description
AbstractJsonArgumentsProvider<A extends java.lang.annotation.Annotation>	Provides arguments from JSON files specified with JsonFileSource.
AbstractJsonSourceBasedArgumentsProvider<A extends java.lang.annotation.Annotation>
DefaultObjectMapperProvider
JacksonJsonConverter	A JsonConverter using Jackson 2 ObjectMapper to perform the conversion
JacksonNode	A Node implementation for Jackson 2.
JsonClasspathSourceArgumentsProvider	Provides arguments from JSON files specified with JsonClasspathSource.
JsonConverterProvider
JsonFileSourceArgumentsProvider	Provides arguments from JSON files specified with JsonFileSource.
JsonInlineArgumentsProvider	Provides arguments from inline JSON specified with JsonSource.

Exception Summary

Exception	Description
NoJsonParserConfiguredException	Indicates that no supported JSON parsing library was found at run time.

Annotation Types Summary

Annotation Type	Description
JsonClasspathSource	@JsonClasspathSource is an ArgumentsSource that loads JSON from a classpath resource, parses it, and passes it as arguments to a parametrized test.
JsonFileSource	@JsonFileSource is an ArgumentsSource that loads JSON from a file, parses it, and passes it as arguments to a parametrized test.
JsonSource	@JsonSource is an ArgumentsSource that parses inline JSON and passes it as arguments to a parametrized test.
Property	An annotation indicating the name of the JSON property that should be extracted into the method parameter.
UseObjectMapper