org.assertj.core.api

Interface FloatingPointNumberAssert<S extends FloatingPointNumberAssert<S,A>,A extends Number>

Type Parameters:

S - the "self" type of this assertion class. Please read "Emulating 'self types' using Java Generics to simplify fluent API implementation" for more details.

A - the type of the "actual" value.

All Superinterfaces:

NumberAssert<S,A>

All Known Implementing Classes:

AbstractDoubleAssert, AbstractFloatAssert, DoubleAssert, FloatAssert

public interface FloatingPointNumberAssert<S extends FloatingPointNumberAssert<S,A>,A extends Number>
extends NumberAssert<S,A>

Assertion methods applicable to floating-point Numbers.

Author:

Alex Ruiz, Yvonne Wang, Mikhail Mazursky

Method Summary

Methods

Modifier and Type	Method and Description
S	isEqualTo(A expected, Offset<A> offset) Verifies that the actual value is equal to the given one, within a positive offset.
S	isNaN() Verifies that the actual value is equal to NaN.
S	isNotNaN() Verifies that the actual value is not equal to NaN.

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

isBetween, isNegative, isNotNegative, isNotPositive, isNotZero, isPositive, isStrictlyBetween, isZero

Method Detail

isEqualTo

S isEqualTo(A expected,
          Offset<A> offset)

Verifies that the actual value is equal to the given one, within a positive offset.

Parameters:

expected - the given value to compare the actual value to.

offset - the given positive offset.

Returns:

this assertion object.

Throws:

NullPointerException - if the given offset is null.

NullPointerException - if the expected number is null.

AssertionError - if the actual value is not equal to the given one.

isNaN

S isNaN()

Verifies that the actual value is equal to NaN.

Returns:

this assertion object.

Throws:

AssertionError - if the actual value is not equal to NaN.

isNotNaN

S isNotNaN()

Verifies that the actual value is not equal to NaN.

Returns:

this assertion object.

Throws:

AssertionError - if the actual value is equal to NaN.