Uses of Class
io.reactivex.rxjava3.observers.TestObserver

Packages that use TestObserver

Package	Description
io.reactivex.rxjava3.core	Base reactive classes: Flowable, Observable, Single, Maybe and Completable; base reactive consumers; other common base interfaces.
io.reactivex.rxjava3.observers	Default wrappers and implementations for observer-based consumer classes and interfaces, including disposable and resource-tracking variants and the TestObserver that allows unit testing Observable-, Single-, Maybe- and Completable-based flows.

Uses of TestObserver in io.reactivex.rxjava3.core

Methods in io.reactivex.rxjava3.core that return TestObserver

Modifier and Type	Method	Description
final @NonNull TestObserver<Void>	Completable.test()	Creates a TestObserver and subscribes it to this Completable.
final @NonNull TestObserver<Void>	Completable.test(boolean dispose)	Creates a TestObserver optionally in cancelled state, then subscribes it to this Completable.
final @NonNull TestObserver<T>	Maybe.test()	Creates a TestObserver and subscribes it to this Maybe.
final @NonNull TestObserver<T>	Maybe.test(boolean dispose)	Creates a TestObserver optionally in cancelled state, then subscribes it to this Maybe.
final @NonNull TestObserver<T>	Observable.test()	Creates a TestObserver and subscribes it to the current Observable.
final @NonNull TestObserver<T>	Observable.test(boolean dispose)	Creates a TestObserver, optionally disposes it and then subscribes it to the current Observable.
final @NonNull TestObserver<T>	Single.test()	Creates a TestObserver and subscribes it to this Single.
final @NonNull TestObserver<T>	Single.test(boolean dispose)	Creates a TestObserver optionally in cancelled state, then subscribes it to this Single.

Uses of TestObserver in io.reactivex.rxjava3.observers

Subclasses with type arguments of type TestObserver in io.reactivex.rxjava3.observers

Modifier and Type	Class	Description
class	TestObserver<T>	An Observer, MaybeObserver, SingleObserver and CompletableObserver composite that can record events from Observables, Maybes, Singles and Completables and allows making assertions about them.

Methods in io.reactivex.rxjava3.observers that return TestObserver

Modifier and Type	Method	Description
protected final @NonNull TestObserver<T>	TestObserver.assertSubscribed()	Assert that the TestObserver.onSubscribe(Disposable) method was called exactly once.
static <T> @NonNull TestObserver<T>	TestObserver.create()	Constructs a non-forwarding TestObserver.
static <T> @NonNull TestObserver<T>	TestObserver.create(@NonNull Observer<? super T> delegate)	Constructs a forwarding TestObserver.