Phil Werli

Introduce assorted Reactor `StepVerifier` Refaster rules

5

### Summary This PR introduces a bunch of rules associated to `StepVerifier.Asserations` and a trivial `StepVerifier` rule. --- ### Example I spotted the following interesting pattern: ```java Mono.empty() .as(StepVerifier::create) .expectError(SpecificException.class)...

BugChecker to validate JUnit 5's parameterized test cases

1

### Problem Using JUnit 5's `Arguments` API performs validation of its parameters at runtime which can lead to three scenarios: 1. Mismatching types - found when executing the tests (i.e....

### Problem Methods returning reactive types but in reality are implemented synchronously give callers a wrong impression of what's going on in a method. See [this section](https://youtu.be/xCu73WVg8Ps?t=1258) of the "Avoiding...

### Problem Reactor's `PublisherProbe` defines a neat API to test reactive code. However, it is only helpful when it is _actually_ used. Considering the following code snippet, the `PublisherProbe` is...