Package io.quarkus.test.vertx

Interface UniAsserter

All Known Subinterfaces:
UnwrappableUniAsserter
All Known Implementing Classes:
DefaultUniAsserter, UniAsserterInterceptor
public interface UniAsserter
Used in conjunction with RunOnVertxContext (or similar annotations) in order to test assertions on APIs that return Uni and whose execution needs to occur on a Vert.x Event Loop Thread (such as Hibernate Reactive for example). The following example shows how this class is meant to be used: 
 @QuarkusTest
 public class SomeTestClass {

     @RunOnVertxContext
     @Test
     public void someTest(UniAsserter asserter) {
         asserter
                 .assertNotNull(() -> MyAPI.someObject())
                 .assertEquals(() -> MyAPI.count(), 0L);
     }
 }
As can be seen in example, UniAsserter is used as parameter of a test method for a class annotated with QuarkusTest.

As far as the API is concerned, each assertion in the pipeline is executed when the result of the corresponding Uni becomes available.