org.apache.flink.core.testutils

类 FlinkAssertions

java.lang.Object

org.apache.flink.core.testutils.FlinkAssertions

public final class FlinkAssertions
extends Object

Some reusable assertions and utilities for AssertJ.

字段概要

字段

限定符和类型	字段和说明
static org.assertj.core.api.InstanceOfAssertFactory<java.util.stream.Stream,org.assertj.core.api.ListAssert<Throwable>>	STREAM_THROWABLE

方法概要

限定符和类型	方法和说明
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 java.util.stream.Stream<Throwable>	chainOfCauses(Throwable throwable) You can use this method in combination with AbstractAssert.extracting(Function, AssertFactory) to perform assertions on a chain of causes.

从类继承的方法 java.lang.Object

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

字段详细资料

STREAM_THROWABLE

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

另请参阅:

chainOfCauses(Throwable)

方法详细资料

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(FlinkAssertions::chainOfCauses, FlinkAssertions.STREAM_THROWABLE)
 

chainOfCauses

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

You can use this method in combination with AbstractAssert.extracting(Function, AssertFactory) to perform assertions on a chain of causes. For example:

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

返回:

the list is ordered from the current Throwable up to the root cause.