Conty | use unprivileged Linux container | DevOps library
kandi X-RAY | Conty Summary
kandi X-RAY | Conty Summary
This is an easy to use compressed unprivileged Linux container packed into a single executable that works on most Linux distros. It's designed to be as simple and user-friendly as possible. You can use it to run any applications, including games (Vulkan and OpenGL). In its default configuration it includes, among others, these apps: Wine-Staging-TkG, Steam, Lutris, PlayOnLinux, GameHub, Minigalaxy, Legendary, Bottles, MultiMC, RetroArch, PPSSPP, PCSX2, OBS Studio, OpenJDK, Firefox. You can install any other applications or run locally installed apps. Besides, Conty supports true filesystem and X11 sandboxing, so you can even use it to isolate applications.
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QUESTION
I have a question about the unit test. I am writing a test to check if the service saves the data correctly (i.e. does not make a duplicate) There is a service class that has several fields, we are interested in TypeRepository field. In the method for saving it is called and the find method is used... in this case when I run the test I get NullPointerException. I don't know exactly what can help in this case. I would be grateful for help
Service
...ANSWER
Answered 2022-Jan-19 at 01:25You could write more code of your test class, because it can be a test configuration problem or something that is not on these pieces of code. But first things first, make sure you're injecting the repository on your service, it doesn't look like it is, so annotate the repository attribute with @Autowired or create a constructor and initiate the repository instance inside him. Another thing that can cause a problem is that your service method is private, it needs to be public, otherwise only the service class can access it.
About the tests, usually when I do these kinds of tests, they can be mocked or integrated.
Mocked test:
You gotta use an annotation such as @RunWith(MockitoJunitRunner.class) above the service test class. Then inject the service and mock the repository that you are using with @Mock (repo) and @InjectMocks (service).
QUESTION
I am not sure what is going wrong. But the system is printing the same values again and again, where it should echo the value only once where it is matching student_id in the delivery table. The full code I have edited as requested. This is not executing the query but able display the Table headings.
The code is :
...ANSWER
Answered 2020-Sep-22 at 16:18Here is your code updated to fix the performance issues mentioned by Arnold Daniels.
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