org.fest.assertions.internal

Class Floats

java.lang.Object

org.fest.assertions.internal.Comparables

org.fest.assertions.internal.Numbers<NUMBER>

org.fest.assertions.internal.RealNumbers<java.lang.Float>

org.fest.assertions.internal.Floats

public class Floats
extends RealNumbers<java.lang.Float>

Reusable assertions for Floats.

Author:

Alex Ruiz, Joel Costigliola

Constructor Summary

Constructors

Constructor and Description
Floats(ComparisonStrategy comparisonStrategy)

Method Summary

Modifier and Type	Method and Description
void	assertEqual(AssertionInfo info, java.lang.Float actual, java.lang.Float expected, Offset<java.lang.Float> offset) Verifies that two floats are equal within a positive offset. It does not rely on the custom comparisonStrategy (if one is set) because using an offset is already a specific comparison strategy.
static Floats	instance() Returns the singleton instance of this class based on StandardComparisonStrategy.
protected boolean	isEqualTo(java.lang.Float actual, java.lang.Float expected, Offset<?> offset) Returns true if the two floats parameter are equal within a positive offset, false otherwise. It does not rely on the custom comparisonStrategy (if one is set) because using an offset is already a specific comparison strategy.
protected java.lang.Float	NaN()
protected java.lang.Float	zero()

Methods inherited from class org.fest.assertions.internal.RealNumbers

assertIsNaN, assertIsNotNaN

Methods inherited from class org.fest.assertions.internal.Numbers

assertIsNegative, assertIsNotNegative, assertIsNotPositive, assertIsNotZero, assertIsPositive, assertIsZero

Methods inherited from class org.fest.assertions.internal.Comparables

areEqual, assertEqual, assertEqualByComparison, assertGreaterThan, assertGreaterThanOrEqualTo, assertLessThan, assertLessThanOrEqualTo, assertNotEqual, assertNotEqualByComparison, assertNotNull, getComparator

Methods inherited from class java.lang.Object

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

Constructor Detail

Floats

public Floats(ComparisonStrategy comparisonStrategy)

Method Detail

instance

public static Floats instance()

Returns the singleton instance of this class based on StandardComparisonStrategy.

Returns:

the singleton instance of this class based on StandardComparisonStrategy.

zero

protected java.lang.Float zero()

Specified by:

zero in class Numbers<java.lang.Float>

NaN

protected java.lang.Float NaN()

Specified by:

NaN in class RealNumbers<java.lang.Float>

isEqualTo

protected boolean isEqualTo(java.lang.Float actual,
                            java.lang.Float expected,
                            Offset<?> offset)

Description copied from class: RealNumbers

Returns true if the two floats parameter are equal within a positive offset, false otherwise.
It does not rely on the custom comparisonStrategy (if one is set) because using an offset is already a specific comparison strategy.

Specified by:

isEqualTo in class RealNumbers<java.lang.Float>

Parameters:

actual - the actual value.

expected - the expected value.

offset - the given positive offset.

Returns:

true if the two floats parameter are equal within a positive offset, false otherwise.

assertEqual

public void assertEqual(AssertionInfo info,
                        java.lang.Float actual,
                        java.lang.Float expected,
                        Offset<java.lang.Float> offset)

Verifies that two floats are equal within a positive offset.
It does not rely on the custom comparisonStrategy (if one is set) because using an offset is already a specific comparison strategy.

Parameters:

info - contains information about the assertion.

actual - the actual value.

expected - the expected value.

offset - the given positive offset.

Throws:

java.lang.NullPointerException - if the given offset is null.

java.lang.AssertionError - if the actual value is not equal to the expected one.