org.assertj.core.api.Assertions.assertThatExceptionOfType()方法的使用及代码示例

x33g5p2x  于2022-01-15 转载在 其他  
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本文整理了Java中org.assertj.core.api.Assertions.assertThatExceptionOfType()方法的一些代码示例，展示了Assertions.assertThatExceptionOfType()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Assertions.assertThatExceptionOfType()方法的具体详情如下：
包路径：org.assertj.core.api.Assertions
类名称：Assertions
方法名：assertThatExceptionOfType

Assertions.assertThatExceptionOfType介绍

[英]Entry point to check that an exception of type T is thrown by a given throwingCallablewhich allows to chain assertions on the thrown exception.

Example:

assertThatExceptionOfType(IOException.class) 
.isThrownBy(() -> { throw new IOException("boom!"); }) 
.withMessage("boom!");

This method is more or less the same of #assertThatThrownBy(ThrowableAssert.ThrowingCallable) but in a more natural way.
[中]用于检查给定ThrowingCallables是否引发T类型异常的入口点，该入口点允许对引发的异常链接断言。
例子：

assertThatExceptionOfType(IOException.class) 
.isThrownBy(() -> { throw new IOException("boom!"); }) 
.withMessage("boom!");

此方法与#assertThatThrownBy（ThrowableAssert.ThrowingCallable）大致相同，但更自然。

代码示例

代码示例来源：origin: org.assertj/assertj-core

/**
 * Alias for {@link #assertThatExceptionOfType(Class)} for {@link IllegalStateException}.
 *
 * @return the created {@link ThrowableTypeAssert}.
 *
 * @since 3.7.0
 */
@CheckReturnValue
public static ThrowableTypeAssert<IllegalStateException> assertThatIllegalStateException() {
 return assertThatExceptionOfType(IllegalStateException.class);
}

代码示例来源：origin: org.assertj/assertj-core

/**
 * Alias for {@link #assertThatExceptionOfType(Class)} for {@link NullPointerException}.
 *
 * @return the created {@link ThrowableTypeAssert}.
 *
 * @since 3.7.0
 */
@CheckReturnValue
public static ThrowableTypeAssert<NullPointerException> assertThatNullPointerException() {
 return assertThatExceptionOfType(NullPointerException.class);
}

代码示例来源：origin: org.assertj/assertj-core

/**
 * Alias for {@link #assertThatExceptionOfType(Class)} for {@link IllegalArgumentException}.
 *
 * @return the created {@link ThrowableTypeAssert}.
 *
 * @since 3.7.0
 */
@CheckReturnValue
public static ThrowableTypeAssert<IllegalArgumentException> assertThatIllegalArgumentException() {
 return assertThatExceptionOfType(IllegalArgumentException.class);
}

代码示例来源：origin: org.assertj/assertj-core

/**
 * Alias for {@link #assertThatExceptionOfType(Class)} for {@link IOException}.
 *
 * @return the created {@link ThrowableTypeAssert}.
 *
 * @since 3.7.0
 */
@CheckReturnValue
public static ThrowableTypeAssert<IOException> assertThatIOException() {
 return assertThatExceptionOfType(IOException.class);
}

代码示例来源：origin: spring-projects/spring-security

@Test
public void authenticateWhenPostAuthenticationChecksFail() {
  when(this.userDetailsService.findByUsername(any())).thenReturn(Mono.just(this.user));
  doThrow(new LockedException("account is locked")).when(this.postAuthenticationChecks).check(any());
  when(this.encoder.matches(any(), any())).thenReturn(true);
  this.manager.setPasswordEncoder(this.encoder);
  this.manager.setPostAuthenticationChecks(this.postAuthenticationChecks);
  assertThatExceptionOfType(LockedException.class)
      .isThrownBy(() -> this.manager.authenticate(new UsernamePasswordAuthenticationToken(this.user, this.user.getPassword())).block())
      .withMessage("account is locked");
  verify(this.postAuthenticationChecks).check(eq(this.user));
}

代码示例来源：origin: prestodb/presto

@Test
public void testFloat()
    throws ParquetCorruptionException
{
  String column = "FloatColumn";
  assertEquals(getDomain(REAL, 0, null, ID, column, true), all(REAL));
  float minimum = 4.3f;
  float maximum = 40.3f;
  assertEquals(getDomain(REAL, 10, floatColumnStats(minimum, minimum), ID, column, true), singleValue(REAL, (long) floatToRawIntBits(minimum)));
  assertEquals(
      getDomain(REAL, 10, floatColumnStats(minimum, maximum), ID, column, true),
      create(ValueSet.ofRanges(range(REAL, (long) floatToRawIntBits(minimum), true, (long) floatToRawIntBits(maximum), true)), false));
  // ignore corrupted statistics
  assertEquals(getDomain(REAL, 10, floatColumnStats(maximum, minimum), ID, column, false), create(ValueSet.all(REAL), false));
  // fail on corrupted statistics
  assertThatExceptionOfType(ParquetCorruptionException.class)
      .isThrownBy(() -> getDomain(REAL, 10, floatColumnStats(maximum, minimum), ID, column, true))
      .withMessage("Corrupted statistics for column \"FloatColumn\" in Parquet file \"testFile\": [min: 40.30000, max: 4.30000, num_nulls: 0]");
}

代码示例来源：origin: reactor/reactor-core

@Test
public void verifyCompleteUsesDefaultTimeout() {
  assertThatExceptionOfType(AssertionError.class)
      .isThrownBy(() ->
          StepVerifier.create(Mono.delay(Duration.ofMillis(150)))
                .verifyComplete())
      .withMessageStartingWith("VerifySubscriber timed out");
}

代码示例来源：origin: reactor/reactor-core

@Test
public void verifyErrorUsesDefaultTimeout() {
  assertThatExceptionOfType(AssertionError.class)
      .isThrownBy(() ->
          StepVerifier.create(Mono.delay(Duration.ofMillis(150)))
                .verifyError())
      .withMessageStartingWith("VerifySubscriber timed out");
}

代码示例来源：origin: reactor/reactor-core

@Test
public void verifyErrorMatchesUsesDefaultTimeout() {
  assertThatExceptionOfType(AssertionError.class)
      .isThrownBy(() ->
          StepVerifier.create(Mono.delay(Duration.ofMillis(150)))
                .verifyErrorMatches(ignore -> true))
      .withMessageStartingWith("VerifySubscriber timed out");
}

代码示例来源：origin: reactor/reactor-core

@Test
public void noEventExpectationButError() {
  assertThatExceptionOfType(AssertionError.class)
      .isThrownBy(StepVerifier.create(Flux.error(new IllegalStateException("boom")).hide())
                  .expectSubscription()
                  .expectNoEvent(Duration.ofMillis(50))
                  .expectComplete()
          ::verify)
      .withMessage("Unexpected error during a no-event expectation: java.lang.IllegalStateException: boom")
      .withCause(new IllegalStateException("boom"));
}

代码示例来源：origin: prestodb/presto

@Test
public void testDate()
    throws ParquetCorruptionException
{
  String column = "DateColumn";
  assertEquals(getDomain(DATE, 0, null, ID, column, true), all(DATE));
  assertEquals(getDomain(DATE, 10, intColumnStats(100, 100), ID, column, true), singleValue(DATE, 100L));
  assertEquals(getDomain(DATE, 10, intColumnStats(0, 100), ID, column, true), create(ValueSet.ofRanges(range(DATE, 0L, true, 100L, true)), false));
  // ignore corrupted statistics
  assertEquals(getDomain(DATE, 10, intColumnStats(200, 100), ID, column, false), create(ValueSet.all(DATE), false));
  // fail on corrupted statistics
  assertThatExceptionOfType(ParquetCorruptionException.class)
      .isThrownBy(() -> getDomain(DATE, 10, intColumnStats(200, 100), ID, column, true))
      .withMessage("Corrupted statistics for column \"DateColumn\" in Parquet file \"testFile\": [min: 200, max: 100, num_nulls: 0]");
}

代码示例来源：origin: prestodb/presto

@Test
public void testDouble()
    throws ParquetCorruptionException
{
  String column = "DoubleColumn";
  assertEquals(getDomain(DOUBLE, 0, null, ID, column, true), all(DOUBLE));
  assertEquals(getDomain(DOUBLE, 10, doubleColumnStats(42.24, 42.24), ID, column, true), singleValue(DOUBLE, 42.24));
  assertEquals(getDomain(DOUBLE, 10, doubleColumnStats(3.3, 42.24), ID, column, true), create(ValueSet.ofRanges(range(DOUBLE, 3.3, true, 42.24, true)), false));
  // ignore corrupted statistics
  assertEquals(getDomain(DOUBLE, 10, doubleColumnStats(42.24, 3.3), ID, column, false), create(ValueSet.all(DOUBLE), false));
  // fail on corrupted statistics
  assertThatExceptionOfType(ParquetCorruptionException.class)
      .isThrownBy(() -> getDomain(DOUBLE, 10, doubleColumnStats(42.24, 3.3), ID, column, true))
      .withMessage("Corrupted statistics for column \"DoubleColumn\" in Parquet file \"testFile\": [min: 42.24000, max: 3.30000, num_nulls: 0]");
}

代码示例来源：origin: reactor/reactor-core

@Test
public void expectNextSequenceWithPartialMatchingSequenceNoMoreExpectation() {
  assertThatExceptionOfType(AssertionError.class)
      .isThrownBy(() -> StepVerifier.create(Flux.range(1, 5))
        .expectNextSequence(Arrays.asList(1, 2, 3))
        .verifyComplete())
      .withMessage("expectation \"expectComplete\" failed (expected: onComplete(); actual: onNext(4))");
}

代码示例来源：origin: prestodb/presto

@Test
public void testBigint()
    throws ParquetCorruptionException
{
  String column = "BigintColumn";
  assertEquals(getDomain(BIGINT, 0, null, ID, column, true), all(BIGINT));
  assertEquals(getDomain(BIGINT, 10, longColumnStats(100L, 100L), ID, column, true), singleValue(BIGINT, 100L));
  assertEquals(getDomain(BIGINT, 10, longColumnStats(0L, 100L), ID, column, true), create(ValueSet.ofRanges(range(BIGINT, 0L, true, 100L, true)), false));
  // ignore corrupted statistics
  assertEquals(getDomain(BIGINT, 10, longColumnStats(100L, 0L), ID, column, false), create(ValueSet.all(BIGINT), false));
  // fail on corrupted statistics
  assertThatExceptionOfType(ParquetCorruptionException.class)
      .isThrownBy(() -> getDomain(BIGINT, 10, longColumnStats(100L, 10L), ID, column, true))
      .withMessage("Corrupted statistics for column \"BigintColumn\" in Parquet file \"testFile\": [min: 100, max: 10, num_nulls: 0]");
}

代码示例来源：origin: prestodb/presto

@Test
public void testInteger()
    throws ParquetCorruptionException
{
  String column = "IntegerColumn";
  assertEquals(getDomain(INTEGER, 0, null, ID, column, true), all(INTEGER));
  assertEquals(getDomain(INTEGER, 10, longColumnStats(100, 100), ID, column, true), singleValue(INTEGER, 100L));
  assertEquals(getDomain(INTEGER, 10, longColumnStats(0, 100), ID, column, true), create(ValueSet.ofRanges(range(INTEGER, 0L, true, 100L, true)), false));
  assertEquals(getDomain(INTEGER, 20, longColumnStats(0, 2147483648L), ID, column, true), notNull(INTEGER));
  // ignore corrupted statistics
  assertEquals(getDomain(INTEGER, 10, longColumnStats(2147483648L, 0), ID, column, false), create(ValueSet.all(INTEGER), false));
  // fail on corrupted statistics
  assertThatExceptionOfType(ParquetCorruptionException.class)
      .isThrownBy(() -> getDomain(INTEGER, 10, longColumnStats(2147483648L, 10), ID, column, true))
      .withMessage("Corrupted statistics for column \"IntegerColumn\" in Parquet file \"testFile\": [min: 2147483648, max: 10, num_nulls: 0]");
}

代码示例来源：origin: prestodb/presto

@Test
public void testTinyint()
    throws ParquetCorruptionException
{
  String column = "TinyintColumn";
  assertEquals(getDomain(TINYINT, 0, null, ID, column, true), all(TINYINT));
  assertEquals(getDomain(TINYINT, 10, longColumnStats(100, 100), ID, column, true), singleValue(TINYINT, 100L));
  assertEquals(getDomain(TINYINT, 10, longColumnStats(0, 100), ID, column, true), create(ValueSet.ofRanges(range(TINYINT, 0L, true, 100L, true)), false));
  assertEquals(getDomain(TINYINT, 20, longColumnStats(0, 2147483648L), ID, column, true), notNull(TINYINT));
  // ignore corrupted statistics
  assertEquals(getDomain(TINYINT, 10, longColumnStats(2147483648L, 0), ID, column, false), create(ValueSet.all(TINYINT), false));
  // fail on corrupted statistics
  assertThatExceptionOfType(ParquetCorruptionException.class)
      .isThrownBy(() -> getDomain(TINYINT, 10, longColumnStats(2147483648L, 10), ID, column, true))
      .withMessage("Corrupted statistics for column \"TinyintColumn\" in Parquet file \"testFile\": [min: 2147483648, max: 10, num_nulls: 0]");
}

代码示例来源：origin: prestodb/presto

@Test
public void testSmallint()
    throws ParquetCorruptionException
{
  String column = "SmallintColumn";
  assertEquals(getDomain(SMALLINT, 0, null, ID, column, true), all(SMALLINT));
  assertEquals(getDomain(SMALLINT, 10, longColumnStats(100, 100), ID, column, true), singleValue(SMALLINT, 100L));
  assertEquals(getDomain(SMALLINT, 10, longColumnStats(0, 100), ID, column, true), create(ValueSet.ofRanges(range(SMALLINT, 0L, true, 100L, true)), false));
  assertEquals(getDomain(SMALLINT, 20, longColumnStats(0, 2147483648L), ID, column, true), notNull(SMALLINT));
  // ignore corrupted statistics
  assertEquals(getDomain(SMALLINT, 10, longColumnStats(2147483648L, 0), ID, column, false), create(ValueSet.all(SMALLINT), false));
  // fail on corrupted statistics
  assertThatExceptionOfType(ParquetCorruptionException.class)
      .isThrownBy(() -> getDomain(SMALLINT, 10, longColumnStats(2147483648L, 10), ID, column, true))
      .withMessage("Corrupted statistics for column \"SmallintColumn\" in Parquet file \"testFile\": [min: 2147483648, max: 10, num_nulls: 0]");
}

代码示例来源：origin: reactor/reactor-core

@Test(timeout = 1000L)
public void thenConsumeWhileLowRequestShortcircuits() {
  StepVerifier.Step<Integer> validSoFar = StepVerifier.create(Flux.just(1, 2), 1)
                            .expectNext(1);
  assertThatExceptionOfType(IllegalArgumentException.class)
      .isThrownBy(() -> validSoFar.thenConsumeWhile(s -> s == 1))
      .withMessageStartingWith("The scenario will hang at thenConsumeWhile due to too little request being performed for the expectations to finish; ")
      .withMessageEndingWith("request remaining since last step: 0, expected: at least 1 (best effort estimation)");
}

代码示例来源：origin: prestodb/presto

@Test
public void testString()
    throws ParquetCorruptionException
{
  String column = "StringColumn";
  assertEquals(getDomain(createUnboundedVarcharType(), 0, null, ID, column, true), all(createUnboundedVarcharType()));
  assertEquals(getDomain(createUnboundedVarcharType(), 10, stringColumnStats("taco", "taco"), ID, column, true), singleValue(createUnboundedVarcharType(), utf8Slice("taco")));
  assertEquals(getDomain(createUnboundedVarcharType(), 10, stringColumnStats("apple", "taco"), ID, column, true), create(ValueSet.ofRanges(range(createUnboundedVarcharType(), utf8Slice("apple"), true, utf8Slice("taco"), true)), false));
  assertEquals(getDomain(createUnboundedVarcharType(), 10, stringColumnStats("中国", "美利坚"), ID, column, true), create(ValueSet.ofRanges(range(createUnboundedVarcharType(), utf8Slice("中国"), true, utf8Slice("美利坚"), true)), false));
  // ignore corrupted statistics
  assertEquals(getDomain(createUnboundedVarcharType(), 10, stringColumnStats("taco", "apple"), ID, column, false), create(ValueSet.all(createUnboundedVarcharType()), false));
  // fail on corrupted statistics
  assertThatExceptionOfType(ParquetCorruptionException.class)
      .isThrownBy(() -> getDomain(createUnboundedVarcharType(), 10, stringColumnStats("taco", "apple"), ID, column, true))
      .withMessage("Corrupted statistics for column \"StringColumn\" in Parquet file \"testFile\": [min: taco, max: apple, num_nulls: 0]");
}

代码示例来源：origin: reactor/reactor-core

@Test
public void verifyVirtualTimeNoEventNeverError() {
  assertThatExceptionOfType(AssertionError.class)
      .isThrownBy(() -> StepVerifier.withVirtualTime(() -> Mono.never()
                                   .log())
                     .expectNoEvent(Duration.ofDays(10000))
                     .thenCancel()
                     .verify())
      .withMessageStartingWith("expectation failed (expected no event: onSubscribe(");
}

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