com.google.common.truth

Class PrimitiveDoubleArraySubject

java.lang.Object

com.google.common.truth.Subject<AbstractArraySubject<S,T>,T>

com.google.common.truth.AbstractArraySubject<PrimitiveDoubleArraySubject,double[]>

com.google.common.truth.PrimitiveDoubleArraySubject

public class PrimitiveDoubleArraySubject
extends AbstractArraySubject<PrimitiveDoubleArraySubject,double[]>

A Subject to handle testing propositions for double[]. Note: this class deprecates some common methods because the operation of equality and comparison on floating point numbers requires additional specification. Alternatives equality tests are provided.

Author:

Christian Gruber (cgruber@israfil.net)

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.truth.Subject

Subject.HasField

Field Summary

Fields inherited from class com.google.common.truth.Subject

failureStrategy

Constructor Summary

Constructors

Constructor and Description
PrimitiveDoubleArraySubject(FailureStrategy failureStrategy, double[] o)

Method Summary

Modifier and Type	Method and Description
void	isEqualTo(Object expected) Deprecated. use isEqualTo(Object, double)
void	isEqualTo(Object expected, double tolerance) A proposition that the provided double[] is an array of the same length and type, and contains elements such that each element in expected is equal to each element in the subject, and in the same position.
void	isNotEqualTo(Object expected) Deprecated. use isNotEqualTo(Object, double)
void	isNotEqualTo(Object expectedArray, double tolerance) A proposition that the provided double[] is not an array of the same length or type, or has at least one element that does not pass an equality test within the given tolerance.
protected List<Double>	listRepresentation()
protected String	underlyingType()

Methods inherited from class com.google.common.truth.AbstractArraySubject

failWithBadType, getDisplaySubject, named

Methods inherited from class com.google.common.truth.Subject

check, equals, fail, failWithBadResults, failWithCustomSubject, failWithoutSubject, failWithRawMessage, getSubject, hasField, hashCode, internalCustomName, is, isA, isNotA, isNotNull, isNull, labeled

Methods inherited from class java.lang.Object

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

Constructor Detail

PrimitiveDoubleArraySubject

public PrimitiveDoubleArraySubject(FailureStrategy failureStrategy,
                                   double[] o)

Method Detail

underlyingType

protected String underlyingType()

Specified by:

underlyingType in class AbstractArraySubject<PrimitiveDoubleArraySubject,double[]>

listRepresentation

protected List<Double> listRepresentation()

Specified by:

listRepresentation in class AbstractArraySubject<PrimitiveDoubleArraySubject,double[]>

isEqualTo

@Deprecated
public void isEqualTo(Object expected)

Deprecated. use isEqualTo(Object, double)

This form is unsafe for double-precision floating point types, and will throw an UnsupportedOperationException.

Overrides:

isEqualTo in class Subject<AbstractArraySubject<PrimitiveDoubleArraySubject,double[]>,double[]>

isEqualTo

public void isEqualTo(Object expected,
                      double tolerance)

A proposition that the provided double[] is an array of the same length and type, and contains elements such that each element in expected is equal to each element in the subject, and in the same position.

isNotEqualTo

@Deprecated
public void isNotEqualTo(Object expected)

Deprecated. use isNotEqualTo(Object, double)

This form is unsafe for double-precision floating point types, and will throw an UnsupportedOperationException.

Overrides:

isNotEqualTo in class Subject<AbstractArraySubject<PrimitiveDoubleArraySubject,double[]>,double[]>

isNotEqualTo

public void isNotEqualTo(Object expectedArray,
                         double tolerance)

A proposition that the provided double[] is not an array of the same length or type, or has at least one element that does not pass an equality test within the given tolerance.