reactor.test

Interface StepVerifier.LastStep

All Known Subinterfaces:

StepVerifier.FirstStep<T>, StepVerifier.Step<T>

Enclosing interface:

StepVerifier

public static interface StepVerifier.LastStep

Define a builder for terminal states.

Method Summary

Modifier and Type	Method and Description
StepVerifier	consumeErrorWith(java.util.function.Consumer<Throwable> consumer) Expect an error and consume with the given consumer.
StepVerifier	expectComplete() Expect the completion signal.
StepVerifier	expectError() Expect an unspecified error.
StepVerifier	expectError(Class<? extends Throwable> clazz) Expect an error of the specified type.
StepVerifier	expectErrorMatches(java.util.function.Predicate<Throwable> predicate) Expect an error and evaluate with the given predicate.
StepVerifier	expectErrorMessage(String errorMessage) Expect an error with the specified message.
StepVerifier	thenCancel() Cancel the underlying subscription.
java.time.Duration	verifyComplete() Trigger the verification, expecting a completion signal as terminal event.
java.time.Duration	verifyError() Trigger the verification, expecting an unspecified error as terminal event.
java.time.Duration	verifyError(Class<? extends Throwable> clazz) Trigger the verification, expecting an error of the specified type as terminal event.
java.time.Duration	verifyErrorMatches(java.util.function.Predicate<Throwable> predicate) Trigger the verification, expecting an error that matches the given predicate as terminal event.
java.time.Duration	verifyErrorMessage(String errorMessage) Trigger the verification, expecting an error with the specified messagee as terminal event.

Method Detail

consumeErrorWith

StepVerifier consumeErrorWith(java.util.function.Consumer<Throwable> consumer)

Expect an error and consume with the given consumer. Any AssertionErrors thrown by the consumer will be rethrown during verification.

Parameters:

consumer - the consumer for the exception

Returns:

the built verification

expectError

StepVerifier expectError()

Expect an unspecified error.

Returns:

the built verification

See Also:

Subscriber.onError(Throwable)

expectError

StepVerifier expectError(Class<? extends Throwable> clazz)

Expect an error of the specified type.

Parameters:

clazz - the expected error type

Returns:

the built verification

See Also:

Subscriber.onError(Throwable)

expectErrorMessage

StepVerifier expectErrorMessage(String errorMessage)

Expect an error with the specified message.

Parameters:

errorMessage - the expected error message

Returns:

the built verification

See Also:

Subscriber.onError(Throwable)

expectErrorMatches

StepVerifier expectErrorMatches(java.util.function.Predicate<Throwable> predicate)

Expect an error and evaluate with the given predicate.

Parameters:

predicate - the predicate to test on the next received error

Returns:

the built verification

See Also:

Subscriber.onError(Throwable)

expectComplete

StepVerifier expectComplete()

Expect the completion signal.

Returns:

the built verification

See Also:

Subscriber.onComplete()

thenCancel

StepVerifier thenCancel()

Cancel the underlying subscription.

Returns:

the built verification

See Also:

Subscription.cancel()

verifyError

java.time.Duration verifyError()

Trigger the verification, expecting an unspecified error as terminal event.

This is a convenience method that calls StepVerifier.verify() in addition to the expectation. Explicitly use the expect method and verification method separately if you need something more specific (like activating logging or putting a timeout).

Returns:

the Duration of the verification

See Also:

expectError(), StepVerifier.verify(), Subscriber.onError(Throwable)

verifyError

java.time.Duration verifyError(Class<? extends Throwable> clazz)

Trigger the verification, expecting an error of the specified type as terminal event.

This is a convenience method that calls StepVerifier.verify() in addition to the expectation. Explicitly use the expect method and verification method separately if you need something more specific (like activating logging or putting a timeout).

Parameters:

clazz - the expected error type

Returns:

the Duration of the verification

See Also:

expectError(Class), StepVerifier.verify(), Subscriber.onError(Throwable)

verifyErrorMessage

java.time.Duration verifyErrorMessage(String errorMessage)

Trigger the verification, expecting an error with the specified messagee as terminal event.

This is a convenience method that calls StepVerifier.verify() in addition to the expectation. Explicitly use the expect method and verification method separately if you need something more specific (like activating logging or putting a timeout).

Parameters:

errorMessage - the expected error message

Returns:

the Duration of the verification

See Also:

expectErrorMessage(String), StepVerifier.verify(), Subscriber.onError(Throwable)

verifyErrorMatches

java.time.Duration verifyErrorMatches(java.util.function.Predicate<Throwable> predicate)

Trigger the verification, expecting an error that matches the given predicate as terminal event.

This is a convenience method that calls StepVerifier.verify() in addition to the expectation. Explicitly use the expect method and verification method separately if you need something more specific (like activating logging or putting a timeout).

Parameters:

predicate - the predicate to test on the next received error

Returns:

the Duration of the verification

See Also:

expectErrorMatches(Predicate), StepVerifier.verify(), Subscriber.onError(Throwable)

verifyComplete

java.time.Duration verifyComplete()

Trigger the verification, expecting a completion signal as terminal event.

This is a convenience method that calls StepVerifier.verify() in addition to the expectation. Explicitly use the expect method and verification method separately if you need something more specific (like activating logging or putting a timeout).

Returns:

the Duration of the verification

See Also:

expectComplete(), StepVerifier.verify(), Subscriber.onComplete()