java - Spring boot integration test with SpringApplicationConfiguration doesn't seem to resolve @Value annotation -

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i have integration test set like:

@runwith(springjunit4classrunner.class) @springapplicationconfiguration(classes = {xmlfilesplitter.class, ...}) public class xmlfilesplittertests { ..

in xmlfilesplitter have property annotated @value("${default.output.file}") , value retrieved application.properties. works fine when running app normally. when running integration test, value not resolved (it "${default.output.file}"). when debugged through code resolving placeholder noticed org.springframework.beans.factory.support.abstractbeanfactory embeddedvalueresolvers empty in test, while containing propertysourcesplaceholderconfigurer when running app normally.

i saw normal run has propertyplaceholderautoconfiguration spring-boot-autoconfigure configure propertyplaceholder , figured needed add class springapplicationconfiguration classes have configured integration test. added it:

@springapplicationconfiguration(classes = {xmlfilesplitter.class, ... , propertyplaceholderautoconfiguration.class})

and indeeds resolves @value annotation (with value application.properties).

however feels wrong, adding knowledge of class test. question how solve properly?


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