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Ensure your system can accommodate even unstable dependency services. You’re a Java developer for a large company that sells stock photography. You’re responsible for the service that ingests images. Unfortunately, the ingestion process is being negatively affected by a flaky external web service that the ingestion engine uses, and the problem is not reproducible in unit testing since there’s no connection to the external service at that time. Working in IntelliJ IDEA, you’ll establish an in-memory HTTP service, configure it to simulate a dependency service, write a test to reproduce the error, and use the test to build robustness into your system.
This liveProject is for developers with an intermediate-level understanding of Java and object-oriented design. To begin these liveProjects you’ll need to be familiar with the following:TOOLS
In this liveProject, you’ll learn to mock an external service to address and prevent problems related to external dependencies.
geekle is based on a wordle clone.