org.apache.paimon.testutils.assertj

Class PaimonAssertions

java.lang.Object

org.apache.paimon.testutils.assertj.PaimonAssertions

public final class PaimonAssertions
extends Object

Some reusable assertions and utilities for AssertJ.

Field Summary

Fields

Modifier and Type	Field and Description
static org.assertj.core.api.InstanceOfAssertFactory<java.util.stream.Stream,org.assertj.core.api.ListAssert<Throwable>>	STREAM_THROWABLE

Method Summary

Modifier and Type	Method and Description
static org.assertj.core.api.ThrowingConsumer<? super Throwable>	anyCauseMatches(Class<? extends Throwable> clazz) Shorthand to assert the chain of causes includes a Throwable matching a specific Class.
static org.assertj.core.api.ThrowingConsumer<? super Throwable>	anyCauseMatches(Class<? extends Throwable> clazz, String containsMessage) Shorthand to assert the chain of causes includes a Throwable matching a specific Class and containing the provided message.
static org.assertj.core.api.ThrowingConsumer<? super Throwable>	anyCauseMatches(String containsMessage) Shorthand to assert the chain of causes includes a Throwable matching a specific Class and containing the provided message.
static org.assertj.core.api.ListAssert<Throwable>	assertThatChainOfCauses(Throwable root) Shorthand to assert chain of causes.
static <T> PaimonCompletableFutureAssert<T>	assertThatFuture(CompletableFuture<T> actual) Create assertion for CompletableFuture.
static <T> PaimonCompletableFutureAssert<T>	assertThatFuture(CompletionStage<T> actual) Create assertion for CompletionStage.
static java.util.stream.Stream<Throwable>	chainOfCauses(Throwable throwable)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

STREAM_THROWABLE

public static final org.assertj.core.api.InstanceOfAssertFactory<java.util.stream.Stream,org.assertj.core.api.ListAssert<Throwable>> STREAM_THROWABLE

See Also:

chainOfCauses(Throwable)

Method Detail

anyCauseMatches

public static org.assertj.core.api.ThrowingConsumer<? super Throwable> anyCauseMatches(Class<? extends Throwable> clazz,
                                                                                       String containsMessage)

Shorthand to assert the chain of causes includes a Throwable matching a specific Class and containing the provided message. Same as:

 assertThatChainOfCauses(throwable)
     .anySatisfy(
          cause ->
              assertThat(cause)
                  .isInstanceOf(clazz)
                  .hasMessageContaining(containsMessage));
 

anyCauseMatches

public static org.assertj.core.api.ThrowingConsumer<? super Throwable> anyCauseMatches(Class<? extends Throwable> clazz)

Shorthand to assert the chain of causes includes a Throwable matching a specific Class. Same as:

 assertThatChainOfCauses(throwable)
     .anySatisfy(
          cause ->
              assertThat(cause)
                  .isInstanceOf(clazz));
 

anyCauseMatches

public static org.assertj.core.api.ThrowingConsumer<? super Throwable> anyCauseMatches(String containsMessage)

Shorthand to assert the chain of causes includes a Throwable matching a specific Class and containing the provided message. Same as:

 assertThatChainOfCauses(throwable)
     .anySatisfy(
          cause ->
              assertThat(cause)
                  .hasMessageContaining(containsMessage));
 

assertThatChainOfCauses

public static org.assertj.core.api.ListAssert<Throwable> assertThatChainOfCauses(Throwable root)

Shorthand to assert chain of causes. Same as:

 assertThat(throwable)
     .extracting(PaimonAssertions::chainOfCauses, PaimonAssertions.STREAM_THROWABLE)
 

chainOfCauses

public static java.util.stream.Stream<Throwable> chainOfCauses(Throwable throwable)

assertThatFuture

public static <T> PaimonCompletableFutureAssert<T> assertThatFuture(CompletableFuture<T> actual)

Create assertion for CompletableFuture.

Type Parameters:

T - the type of the value contained in the CompletableFuture.

Parameters:

actual - the actual value.

Returns:

the created assertion object.

assertThatFuture

public static <T> PaimonCompletableFutureAssert<T> assertThatFuture(CompletionStage<T> actual)

Create assertion for CompletionStage.

Type Parameters:

T - the type of the value contained in the CompletionStage.

Parameters:

actual - the actual value.

Returns:

the created assertion object.