Package org.assertj.core.api

Class DoublePredicateAssert

java.lang.Object

org.assertj.core.api.AbstractAssert<SELF,PRIMITIVE_PREDICATE>

org.assertj.core.api.DoublePredicateAssert

All Implemented Interfaces:

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

public class DoublePredicateAssert
extends AbstractAssert<SELF,PRIMITIVE_PREDICATE>

Assertions for Predicate.

Since:

3.5.0

Author:

Filip Hrisafov

Field Summary

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

actual, info, myself

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 SELF	acceptsAllInternal(Iterable<? extends PRIMITIVE> values)
protected SELF	acceptsInternal(PRIMITIVE value)
DoublePredicateAssert	rejects(double... values)	Verifies that DoublePredicate evaluates all the given values to false.
protected SELF	rejectsAllInternal(Iterable<? extends PRIMITIVE> values)
protected SELF	rejectsInternal(PRIMITIVE value)

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

as, as, asList, asString, describedAs, describedAs, descriptionText, doesNotHave, doesNotHaveSameClassAs, equals, failWithMessage, getWritableAssertionInfo, has, hashCode, hasSameClassAs, hasToString, inBinary, inHexadecimal, is, isEqualTo, isExactlyInstanceOf, isIn, isIn, isInstanceOf, isInstanceOfAny, isInstanceOfSatisfying, isNot, isNotEqualTo, isNotExactlyInstanceOf, isNotIn, isNotIn, isNotInstanceOf, isNotInstanceOfAny, isNotNull, isNotOfAnyClassIn, isNotSameAs, isNull, isOfAnyClassIn, isSameAs, matches, matches, overridingErrorMessage, satisfies, setCustomRepresentation, throwAssertionError, usingComparator, usingDefaultComparator, withFailMessage, withRepresentation, withThreadDumpOnError

Methods inherited from class java.lang.Object

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

Constructor Detail

DoublePredicateAssert

public DoublePredicateAssert(DoublePredicate actual)

Method Detail

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 SELF acceptsInternal(PRIMITIVE value)

rejectsInternal

protected SELF rejectsInternal(PRIMITIVE value)

acceptsAllInternal

protected SELF acceptsAllInternal(Iterable<? extends PRIMITIVE> values)

rejectsAllInternal

protected SELF rejectsAllInternal(Iterable<? extends PRIMITIVE> values)