Route works when running application but produces 404 during tests [SWS-977]

[gregturn]

Martin Formanek opened SWS-977 and commented

Steps to reproduce:

• Clone the reproduction project
• Build the project using ./mvnw verify -> 1 test failure
• Run the project using ./mvnw spring-boot:run
• Use Postman or a similar program to upload a file via PUT to the URL from the test failure (http://localhost:8080/images/upload) -> works

What puzzles me:

• The route is clearly defined in com.example.presentation.ImageController
• It works when running the actual application, but it fails when running the tests
• Even during the tests, there is the following line in the log:

2016-12-05 10:53:31.878  INFO 8933 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/images/upload],methods=[PUT]}" onto public void com.example.presentation.ImageController.uploadImage(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) throws java.io.IOException

After asking several other people to take a look at this, I have come to the conclusion that this is likely a bug. Unfortunately, I have no idea where to start looking for it.

I would appreciate it if somebody could look into this, as it currently prevents me from making progress with my journeypiece / thesis.

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Reference URL: https://github.com/fNek/spring-framework-issues/tree/master/SWS-977