com.google.common.truth

Class DoubleSubject

java.lang.Object

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

com.google.common.truth.ComparableSubject<DoubleSubject,Double>

com.google.common.truth.DoubleSubject

public final class DoubleSubject
extends ComparableSubject<DoubleSubject,Double>

Propositions for Double subjects.

Author:

Kurt Alfred Kluever

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	DoubleSubject.TolerantDoubleComparison A partially specified proposition about an approximate relationship to a double subject using a tolerance.

Field Summary

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

failureStrategy

Method Summary

Methods

Modifier and Type	Method and Description
void	isEqualTo(Double other) Deprecated. Use isWithin(double) instead. Double comparison should always have a tolerance.
void	isEquivalentAccordingToCompareTo(Double other) Deprecated. Use isWithin(double) instead. Double comparison should always have a tolerance.
void	isNaN() Asserts that the subject is Double.NaN.
void	isNegativeInfinity() Asserts that the subject is Double.NEGATIVE_INFINITY.
void	isNotEqualTo(Double other) Deprecated. Use isNotWithin(double) instead. Double comparison should always have a tolerance.
DoubleSubject.TolerantDoubleComparison	isNotWithin(double tolerance) Prepares for a check that the subject is not within the given tolerance of an expected value that will be provided in the next call in the fluent chain.
void	isPositiveInfinity() Asserts that the subject is Double.POSITIVE_INFINITY.
DoubleSubject.TolerantDoubleComparison	isWithin(double tolerance) Prepares for a check that the subject is within the given tolerance of an expected value that will be provided in the next call in the fluent chain.

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

comparesEqualTo, isAtLeast, isAtMost, isGreaterThan, isIn, isLessThan, isNotIn

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

check, equals, fail, fail, fail, failWithBadResults, failWithCustomSubject, failWithoutSubject, failWithRawMessage, getDisplaySubject, getSubject, hashCode, internalCustomName, isAnyOf, isEqualTo, isIn, isInstanceOf, isNoneOf, isNotEqualTo, isNotIn, isNotInstanceOf, isNotNull, isNotSameAs, isNull, isSameAs, named

Methods inherited from class java.lang.Object

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

Method Detail

isWithin

@CheckReturnValue
public DoubleSubject.TolerantDoubleComparison isWithin(double tolerance)

Prepares for a check that the subject is within the given tolerance of an expected value that will be provided in the next call in the fluent chain.

isNotWithin

@CheckReturnValue
public DoubleSubject.TolerantDoubleComparison isNotWithin(double tolerance)

Prepares for a check that the subject is not within the given tolerance of an expected value that will be provided in the next call in the fluent chain.

isEqualTo

@Deprecated
public final void isEqualTo(@Nullable
                        Double other)

Deprecated. Use isWithin(double) instead. Double comparison should always have a tolerance.

isNotEqualTo

@Deprecated
public final void isNotEqualTo(@Nullable
                           Double other)

Deprecated. Use isNotWithin(double) instead. Double comparison should always have a tolerance.

isEquivalentAccordingToCompareTo

@Deprecated
public final void isEquivalentAccordingToCompareTo(Double other)

Deprecated. Use isWithin(double) instead. Double comparison should always have a tolerance.

Description copied from class: ComparableSubject

Fails if the subject is not equivalent to the given value according to Comparable.compareTo(T), (i.e., fails if a.comparesTo(b) != 0).

Note: Do not use this method for checking object equality. Instead, use Subject.isEqualTo(Object).

Overrides:

isEquivalentAccordingToCompareTo in class ComparableSubject<DoubleSubject,Double>

isPositiveInfinity

public final void isPositiveInfinity()

Asserts that the subject is Double.POSITIVE_INFINITY.

isNegativeInfinity

public final void isNegativeInfinity()

Asserts that the subject is Double.NEGATIVE_INFINITY.

isNaN

public final void isNaN()

Asserts that the subject is Double.NaN.