Package io.mats3.spring.test

package io.mats3.spring.test

Mats³ Spring-specific testing tools, for quickly firing up a test-harness using either JUnit or Jupiter (JUnit 5) - read class doc of MatsTestContext and MatsTestInfrastructureConfiguration.

Related Packages

Package	Description
io.mats3.spring	Mats3 Spring integration ("SpringConfig"), supplying a set of annotations including @EnableMats to enable bean scanning for @MatsMapping and @MatsClassMapping annotations, simplifying use of Mats3 in a Spring context.

Class	Description
MatsTestContext	One-stop-shop for making simple Spring-based integration/unit tests of Mats endpoints (NOT utilizing SQL Connections), automatically importing the configuration .
MatsTestContext.MatsSimpleTestInfrastructureContextInitializer	The reason for this obscure way to add the MatsTestInfrastructureConfiguration (as opposed to just point to it with "classes=..") is as follows: Spring's testing integration has this feature where any static inner @Configuration class of the test class is automatically loaded.
MatsTestDbContext	Same as MatsTestContext, but includes a H2 DataSource, as configured by MatsTestInfrastructureDbConfiguration.
MatsTestDbContext.MatsSimpleTestInfrastructureDbContextInitializer	The reason for this obscure way to add the MatsTestInfrastructureDbConfiguration (as opposed to just point to it with "classes=..") is as follows: Spring's testing integration has this feature where any static inner @Configuration class of the test class is automatically loaded.
MatsTestInfrastructureConfiguration	Spring @Configuration class that cooks up the simple test infrastructure, employing a MatsSerializer from the Spring context if available, otherwise creates a default MatsSerializerJson.
MatsTestInfrastructureDbConfiguration	Same as MatsTestInfrastructureConfiguration, but includes a H2 DataSource, as configured by MatsTestInfrastructureDbConfiguration.MatsTestH2DataSourceConfiguration, which uses the TestH2DataSource.createStandard() convenience method.
MatsTestInfrastructureDbConfiguration.MatsTestH2DataSourceConfiguration
MatsTestProfile	The only thing this annotation does, is to meta-annotate the test class with @ActiveProfiles(MatsProfiles.PROFILE_MATS_TEST).
SpringInjectRulesAndExtensions	Use this Test Execution Listener to autowire JUnit Rules and Jupiter Extensions, i.e.
SpringInjectRulesAndExtensions.SpringInjectRulesAndExtensionsTestExecutionListener	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.
TestSpringMatsFactoryProvider	A testing-oriented MatsFactory-provider which utilizes the MatsTestBroker for the produced MatsFactory to connect to - this is for the scenarios where you do NOT have your test load the entire application's Spring configuration, but instead "piece together" the relevant Spring @Components containing test-relevant Mats endpoints and other beans from your application along with test-specific mocked-out endpoints: You will then probably not have the MatsFactory present in the Spring context.