io.mats3.spring.test

Class SpringInjectRulesAndExtensions.SpringInjectRulesAndExtensionsTestExecutionListener

java.lang.Object

org.springframework.test.context.support.AbstractTestExecutionListener

io.mats3.spring.test.SpringInjectRulesAndExtensions.SpringInjectRulesAndExtensionsTestExecutionListener

All Implemented Interfaces:

org.springframework.core.Ordered, org.springframework.test.context.TestExecutionListener

Enclosing class:

SpringInjectRulesAndExtensions

public static class SpringInjectRulesAndExtensions.SpringInjectRulesAndExtensionsTestExecutionListener
extends org.springframework.test.context.support.AbstractTestExecutionListener

This TestExecutionListener finds all fields in the test class instance which is annotated with JUnit Rule or JUnit 5 Jupiter RegisterExtension, and runs beanFactory.autowireBean(fieldValue) on them.

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
SpringInjectRulesAndExtensionsTestExecutionListener()

Method Summary

Modifier and Type	Method and Description
protected static java.util.Set<java.lang.reflect.Field>	findFields(java.lang.Class<?> clazz, java.lang.String annotationClassName) Find all fields in class with given annotation.
void	prepareTestInstance(org.springframework.test.context.TestContext testContext) Performs dependency injection on Rule and @RegisterExtension fields in test-class as supplied by testContext.

Methods inherited from class org.springframework.test.context.support.AbstractTestExecutionListener

afterTestClass, afterTestExecution, afterTestMethod, beforeTestClass, beforeTestExecution, beforeTestMethod, getOrder

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringInjectRulesAndExtensionsTestExecutionListener

public SpringInjectRulesAndExtensionsTestExecutionListener()

Method Detail

prepareTestInstance

public void prepareTestInstance(org.springframework.test.context.TestContext testContext)

Performs dependency injection on Rule and @RegisterExtension fields in test-class as supplied by testContext.

Specified by:

prepareTestInstance in interface org.springframework.test.context.TestExecutionListener

Overrides:

prepareTestInstance in class org.springframework.test.context.support.AbstractTestExecutionListener

findFields

protected static java.util.Set<java.lang.reflect.Field> findFields(java.lang.Class<?> clazz,
                                                                   java.lang.String annotationClassName)

Find all fields in class with given annotation. Amended from StackOverflow, inspired by Apache Commons Lang.

https://stackoverflow.com/a/29766135