Package org.assertj.core.api

Class DoublePredicateAssert

java.lang.Object

org.assertj.core.api.AbstractAssert<DoublePredicateAssert,DoublePredicate>

org.assertj.core.api.DoublePredicateAssert

All Implemented Interfaces:

Assert<DoublePredicateAssert,DoublePredicate>, Descriptable<DoublePredicateAssert>, ExtensionPoints<DoublePredicateAssert,DoublePredicate>

public class DoublePredicateAssert
extends AbstractAssert<DoublePredicateAssert,DoublePredicate>

Assertions for Predicate.

Since:

3.5.0

Author:

Filip Hrisafov

Field Summary

Fields inherited from class org.assertj.core.api.AbstractAssert

actual, info, myself, objects, throwUnsupportedExceptionOnEquals

Constructor Summary

Constructors

Constructor	Description
DoublePredicateAssert(DoublePredicate actual)

Method Summary

Modifier and Type	Method	Description
DoublePredicateAssert	accepts(double... values)	Verifies that DoublePredicate evaluates all the given values to true.
protected DoublePredicateAssert	acceptsAllInternal(Iterable<? extends Double> values)
protected DoublePredicateAssert	acceptsInternal(Double value)
static DoublePredicateAssert	assertThatDoublePredicate(DoublePredicate actual)
DoublePredicateAssert	rejects(double... values)	Verifies that DoublePredicate evaluates all the given values to false.
protected DoublePredicateAssert	rejectsAllInternal(Iterable<? extends Double> values)
protected DoublePredicateAssert	rejectsInternal(Double value)

Methods inherited from class org.assertj.core.api.AbstractAssert

actual, areEqual, asInstanceOf, asList, assertionError, asString, describedAs, descriptionText, doesNotHave, doesNotHaveSameClassAs, doesNotHaveSameHashCodeAs, doesNotHaveToString, doesNotHaveToString, doesNotMatch, doesNotMatch, equals, extracting, extracting, failure, failureWithActualExpected, failWithActualExpectedAndMessage, failWithMessage, getWritableAssertionInfo, has, hashCode, hasSameClassAs, hasSameHashCodeAs, hasToString, hasToString, inBinary, inHexadecimal, is, isElementOfCustomAssert, isEqualTo, isExactlyInstanceOf, isIn, isIn, isInstanceOf, isInstanceOfAny, isInstanceOfSatisfying, isNot, isNotEqualTo, isNotExactlyInstanceOf, isNotIn, isNotIn, isNotInstanceOf, isNotInstanceOfAny, isNotNull, isNotOfAnyClassIn, isNotSameAs, isNull, isOfAnyClassIn, isSameAs, matches, matches, newListAssertInstance, overridingErrorMessage, overridingErrorMessage, satisfies, satisfies, satisfies, satisfiesAnyOf, satisfiesAnyOf, satisfiesAnyOfForProxy, satisfiesForProxy, setCustomRepresentation, setDescriptionConsumer, setPrintAssertionsDescription, throwAssertionError, usingComparator, usingComparator, usingDefaultComparator, usingEquals, usingEquals, usingRecursiveAssertion, usingRecursiveAssertion, usingRecursiveComparison, usingRecursiveComparison, withFailMessage, withFailMessage, withRepresentation, withThreadDumpOnError

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.assertj.core.api.Descriptable

as, as, as, describedAs, describedAs

Constructor Details

DoublePredicateAssert

public DoublePredicateAssert(DoublePredicate actual)

Method Details

assertThatDoublePredicate

public static DoublePredicateAssert assertThatDoublePredicate(DoublePredicate actual)

accepts

public DoublePredicateAssert accepts(double... values)

Verifies that DoublePredicate evaluates all the given values to true.

Example :

 DoublePredicate tallSize = size -> size > 1.90;

 // assertion succeeds:
 assertThat(tallSize).accepts(1.95, 2.00, 2.05);

 // assertion fails:
 assertThat(tallSize).accepts(1.85, 1.95, 2.05);

Parameters:

values - values that the actual Predicate should accept.

Returns:

this assertion object.

Throws:

AssertionError - if the actual Predicate does not accept all given values.

rejects

public DoublePredicateAssert rejects(double... values)

Verifies that DoublePredicate evaluates all the given values to false.

Example :

 DoublePredicate tallSize = size -> size > 1.90;

 // assertion succeeds:
 assertThat(tallSize).rejects(1.75, 1.80, 1.85);

 // assertion fails because of 1.90 size:
 assertThat(tallSize).rejects(1.80, 1.85, 1.90);

Parameters:

values - values that the actual Predicate should reject.

Returns:

this assertion object.

Throws:

AssertionError - if the actual Predicate accepts one of the given values.

acceptsInternal

protected DoublePredicateAssert acceptsInternal(Double value)

rejectsInternal

protected DoublePredicateAssert rejectsInternal(Double value)

acceptsAllInternal

protected DoublePredicateAssert acceptsAllInternal(Iterable<? extends Double> values)

rejectsAllInternal

protected DoublePredicateAssert rejectsAllInternal(Iterable<? extends Double> values)