AbstractFloatAssert (AssertJ fluent assertions 3.12.0 API)

java.lang.Object
- org.assertj.core.api.AbstractAssert<SELF,ACTUAL>
- - org.assertj.core.api.AbstractObjectAssert<SELF,ACTUAL>
  - - org.assertj.core.api.AbstractComparableAssert<SELF,Float>
    - - org.assertj.core.api.AbstractFloatAssert<SELF>

Type Parameters:

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

All Implemented Interfaces:

Assert<SELF,Float>, ComparableAssert<SELF,Float>, Descriptable<SELF>, ExtensionPoints<SELF,Float>, FloatingPointNumberAssert<SELF,Float>, NumberAssert<SELF,Float>

Direct Known Subclasses:

FloatAssert
```
public abstract class AbstractFloatAssert<SELF extends AbstractFloatAssert<SELF>>
extends AbstractComparableAssert<SELF,Float>
implements FloatingPointNumberAssert<SELF,Float>
```
Base class for all implementations of assertions for Floats.

Author:

Drummond Dawson, Yvonne Wang, Alex Ruiz, Ansgar Konermann, Mikhail Mazursky, Nicolas François

Field Summary
- Fields inherited from class org.assertj.core.api.AbstractAssert
  actual, info, myself, throwUnsupportedExceptionOnEquals

Constructor Summary

Constructors
Constructor and Description
`AbstractFloatAssert(float actual, Class<?> selfType)`
`AbstractFloatAssert(Float actual, Class<?> selfType)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`SELF`	`isBetween(Float start, Float end)` Verifies that the actual value is in [start, end] range (start included, end included).
`SELF`	`isCloseTo(float expected, Offset<Float> offset)` Verifies that the actual number is close to the given one within the given offset value.
`SELF`	`isCloseTo(Float expected, Offset<Float> offset)` Verifies that the actual number is close to the given one within the given offset value.
`SELF`	`isCloseTo(float expected, Percentage percentage)` Verifies that the actual number is close to the given one within the given percentage. If difference is equal to the percentage value, assertion is considered valid.
`SELF`	`isCloseTo(Float expected, Percentage percentage)` Verifies that the actual number is close to the given one within the given percentage. If difference is equal to the percentage value, assertion is considered valid.
`SELF`	`isEqualTo(float expected)` Verifies that the actual value is equal to the given one.
`SELF`	`isEqualTo(float expected, Offset<Float> offset)` Verifies that the actual number is close to the given one within the given offset value.
`SELF`	`isEqualTo(Float expected, Offset<Float> offset)` Verifies that the actual number is close to the given one within the given offset value.
`SELF`	`isGreaterThan(float other)` Verifies that the actual value is greater than the given one.
`SELF`	`isGreaterThanOrEqualTo(float other)` Verifies that the actual value is greater than or equal to the given one.
`SELF`	`isLessThan(float other)` Verifies that the actual value is less than the given one.
`SELF`	`isLessThanOrEqualTo(float other)` Verifies that the actual value is less than or equal to the given one.
`SELF`	`isNaN()` Verifies that the actual value is equal to `NaN`.
`SELF`	`isNegative()` Verifies that the actual value is negative.
`SELF`	`isNotCloseTo(float expected, Offset<Float> offset)` Verifies that the actual number is not close to the given one by less than the given offset.
`SELF`	`isNotCloseTo(Float expected, Offset<Float> offset)` Verifies that the actual number is not close to the given one by less than the given offset.
`SELF`	`isNotCloseTo(float expected, Percentage percentage)` Verifies that the actual number is not close to the given one within the given percentage. If difference is equal to the percentage value, the assertion fails.
`SELF`	`isNotCloseTo(Float expected, Percentage percentage)` Verifies that the actual number is not close to the given one within the given percentage. If difference is equal to the percentage value, the assertion fails.
`SELF`	`isNotEqualTo(float other)` Verifies that the actual value is not equal to the given one.
`SELF`	`isNotNaN()` Verifies that the actual value is not equal to `NaN`.
`SELF`	`isNotNegative()` Verifies that the actual value is non negative (positive or equal zero).
`SELF`	`isNotPositive()` Verifies that the actual value is non positive (negative or equal zero).
`SELF`	`isNotZero()` Verifies that the actual value is not equal to zero.
`SELF`	`isOne()` Verifies that the actual value is equal to one.
`SELF`	`isPositive()` Verifies that the actual value is positive.
`SELF`	`isStrictlyBetween(Float start, Float end)` Verifies that the actual value is in ]start, end[ range (start excluded, end excluded).
`SELF`	`isZero()` Verifies that the actual value is equal to zero.
`SELF`	`usingComparator(Comparator<? super Float> customComparator)` Use the given custom comparator instead of relying on actual type A equals method for incoming assertion checks.
`SELF`	`usingComparator(Comparator<? super Float> customComparator, String customComparatorDescription)` Use the given custom comparator instead of relying on actual type A equals method for incoming assertion checks.
`SELF`	`usingDefaultComparator()` Revert to standard comparison for the incoming assertion checks.

Methods inherited from class org.assertj.core.api.AbstractComparableAssert
inBinary, inHexadecimal, isEqualByComparingTo, isGreaterThan, isGreaterThanOrEqualTo, isLessThan, isLessThanOrEqualTo, isNotEqualByComparingTo

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AbstractFloatAssert
```
public AbstractFloatAssert(Float actual,
                           Class<?> selfType)
```
  - AbstractFloatAssert
```
public AbstractFloatAssert(float actual,
                           Class<?> selfType)
```
- Method Detail
  - isNaN
```
public SELF isNaN()
```
    Verifies that the actual value is equal to NaN.
    Example:
```
 // assertions will pass
 assertThat(Double.NaN).isNaN();
 assertThat(0.0 / 0.0).isNaN();
 assertThat(0.0F * Float.POSITIVE_INFINITY).isNaN();
 
 // assertions will fail
 assertThat(1.0).isNaN();
 assertThat(-1.0F).isNaN();
```
    Specified by:
    
    isNaN in interface FloatingPointNumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Returns:
    
    this assertion object.
  - isNotNaN
```
public SELF isNotNaN()
```
    Verifies that the actual value is not equal to NaN.
    Example:
```
 // assertions will pass
 assertThat(1.0).isNotNaN();
 assertThat(-1.0F).isNotNaN();
 
 // assertions will fail
 assertThat(Double.NaN).isNotNaN();
 assertThat(0.0 / 0.0).isNotNaN();
 assertThat(0.0F * Float.POSITIVE_INFINITY).isNotNaN();
```
    Specified by:
    
    isNotNaN in interface FloatingPointNumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Returns:
    
    this assertion object.
  - isZero
```
public SELF isZero()
```
    Verifies that the actual value is equal to zero.
    Although 0.0f == -0.0f (primitives), Float(-0.0f) is not zero as Float.floatToIntBits(0.0f) == Float.floatToIntBits(-0.0f) is false.
    Example:
```
 // assertions will pass
 assertThat(0.0f).isZero();
 assertThat(-0.0f).isZero();

 // assertions will fail
 assertThat(new Float(-0.0)).isZero();
 assertThat(3.142f).isZero();
```
    Specified by:
    
    isZero in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Returns:
    
    this assertion object.
    
    Throws:
    
    AssertionError - if the actual value is null.
    
    AssertionError - if the actual value is not equal to zero.
  - isNotZero
```
public SELF isNotZero()
```
    Verifies that the actual value is not equal to zero.
    Although 0.0f == -0.0f (primitives), Float(-0.0f) is not zero as Float.floatToIntBits(0.0f) == Float.floatToIntBits(-0.0f) is false.
    Example:
```
 // assertions will pass
 assertThat(3.142f).isNotZero();
 assertThat(new Float(-0.0f)).isNotZero();

 // assertions will fail
 assertThat(0.0f).isNotZero();
 assertThat(new Float(0.0f)).isNotZero();
 assertThat(-0.0f).isNotZero();
```
    Specified by:
    
    isNotZero in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Returns:
    
    this assertion object.
    
    Throws:
    
    AssertionError - if the actual value is null.
    
    AssertionError - if the actual value is equal to zero.
  - isOne
```
public SELF isOne()
```
    Verifies that the actual value is equal to one.
    Example:
```
 // assertions will pass
 assertThat(1).isOne();
 assertThat(1.0).isOne();

 // assertions will fail
 assertThat(42).isOne();
 assertThat(3.142).isOne();
```
    Specified by:
    
    isOne in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Returns:
    
    this assertion object.
  - isPositive
```
public SELF isPositive()
```
    Verifies that the actual value is positive.
    Example:
```
 // assertions will pass
 assertThat(42).isPositive();
 assertThat(3.142).isPositive();

 // assertions will fail
 assertThat(0).isPositive();
 assertThat(-42).isPositive();
```
    Specified by:
    
    isPositive in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Returns:
    
    this assertion object.
  - isNegative
```
public SELF isNegative()
```
    Verifies that the actual value is negative.
    Example:
```
 // assertions will pass
 assertThat(-42).isNegative();
 assertThat(-3.124).isNegative();

 // assertions will fail
 assertThat(0).isNegative();
 assertThat(42).isNegative();
```
    Specified by:
    
    isNegative in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Returns:
    
    this assertion object.
  - isNotNegative
```
public SELF isNotNegative()
```
    Verifies that the actual value is non negative (positive or equal zero).
    Example:
```
 // assertions will pass
 assertThat(42).isNotNegative();
 assertThat(0).isNotNegative();

 // assertions will fail
 assertThat(-42).isNotNegative();
 assertThat(-3.124).isNotNegative();
```
    Specified by:
    
    isNotNegative in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Returns:
    
    this assertion object.
  - isNotPositive
```
public SELF isNotPositive()
```
    Verifies that the actual value is non positive (negative or equal zero).
    Example:
```
 // assertions will pass
 assertThat(-42).isNotPositive();
 assertThat(0).isNotPositive();

 // assertions will fail
 assertThat(42).isNotPositive();
 assertThat(3.124).isNotPositive();
```
    Specified by:
    
    isNotPositive in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Returns:
    
    this assertion object.
  - isEqualTo
```
public SELF isEqualTo(float expected)
```
    Verifies that the actual value is equal to the given one.
    Example:
```
 // assertions will pass:
 assertThat(1.0f).isEqualTo(1.0f);
 assertThat(1f).isEqualTo(1.0f);
 
 // assertions will fail:
 assertThat(0.0f).isEqualTo(1.0f);
 assertThat(-1.0f).isEqualTo(1.0f);
```
    Parameters:
    
    expected - the given value to compare the actual value to.
    
    Returns:
    
    this assertion object.
    
    Throws:
    
    AssertionError - if the actual value is null.
    
    AssertionError - if the actual value is not equal to the given one.
  - isCloseTo
```
public SELF isCloseTo(float expected,
                      Offset<Float> offset)
```
    Verifies that the actual number is close to the given one within the given offset value.
    When abs(actual - expected) == offset value, the assertion:
    - succeeds when using Assertions.within(Float) or Assertions.offset(Float)
    - fails when using Assertions.byLessThan(Float) or Offset.strictOffset(Number)
    Breaking change since 2.9.0/3.9.0: using Assertions.byLessThan(Float) implies a strict comparison, use Assertions.within(Float) to get the old behavior.
    Examples:
```
 // assertions succeed
 assertThat(8.1f).isCloseTo(8.0f, within(0.2f));
 assertThat(8.1f).isCloseTo(8.0f, offset(0.2f)); // alias of within 
 assertThat(8.1f).isCloseTo(8.0f, byLessThan(0.2f)); // strict

 // assertions succeed when the difference == offset value ...  
 assertThat(0.1f).isCloseTo(0.0f, within(0.1f));
 assertThat(0.1f).isCloseTo(0.0f, offset(0.1f));
 // ... except when using byLessThan which implies a strict comparison
 assertThat(0.1f).isCloseTo(0.0f, byLessThan(0.1f)); // strict => fail
 
 // this assertion also fails
 assertThat(8.1f).isCloseTo(8.0f, within(0.001f));
```
    Parameters:
    
    expected - the given number 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 close to the given one.
  - isNotCloseTo
```
public SELF isNotCloseTo(float expected,
                         Offset<Float> offset)
```
    Verifies that the actual number is not close to the given one by less than the given offset.
    
    When abs(actual - expected) == offset value, the assertion:
    - succeeds when using Assertions.byLessThan(Float) or Offset.strictOffset(Number)
    - fails when using Assertions.within(Float) or Assertions.offset(Float)
    Breaking change since 2.9.0/3.9.0: using Assertions.byLessThan(Float) implies a strict comparison, use Assertions.within(Float) to get the old behavior.
    Example:
```
 // assertions succeed
 assertThat(8.1f).isNotCloseTo(8.0f, byLessThan(0.01f));
 assertThat(8.1f).isNotCloseTo(8.0f, within(0.01f));
 assertThat(8.1f).isNotCloseTo(8.0f, offset(0.01f));
 // diff == offset but isNotCloseTo succeeds as we use byLessThan
 assertThat(0.1f).isNotCloseTo(0.0f, byLessThan(0.1f));   

 // assertions fail
 assertThat(0.1f).isNotCloseTo(0.0f, within(0.1f));
 assertThat(0.1f).isNotCloseTo(0.0f, offset(0.1f));
 assertThat(8.1f).isNotCloseTo(8.0f, within(0.2f));
 assertThat(8.1f).isNotCloseTo(8.0f, offset(0.2f));
 assertThat(8.1f).isNotCloseTo(8.0f, byLessThan(0.2f));
```
    Parameters:
    
    expected - the given number 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 close to the given one.
    
    Since:
    
    2.6.0 / 3.6.0
    
    See Also:
    
    Assertions.byLessThan(Float)
  - isCloseTo
```
public SELF isCloseTo(Float expected,
                      Offset<Float> offset)
```
    Verifies that the actual number is close to the given one within the given offset value.
    When abs(actual - expected) == offset value, the assertion:
    - succeeds when using Assertions.within(Float) or Assertions.offset(Float)
    - fails when using Assertions.byLessThan(Float) or Offset.strictOffset(Number)
    Breaking change since 2.9.0/3.9.0: using Assertions.byLessThan(Float) implies a strict comparison, use Assertions.within(Float) to get the old behavior.
    Examples:
```
 // assertions succeed
 assertThat(8.1f).isCloseTo(8.0f, within(0.2f));
 assertThat(8.1f).isCloseTo(8.0f, offset(0.2f)); // alias of within 
 assertThat(8.1f).isCloseTo(8.0f, byLessThan(0.2f)); // strict

 // assertions succeed when the difference == offset value ...  
 assertThat(0.1f).isCloseTo(0.0f, within(0.1f));
 assertThat(0.1f).isCloseTo(0.0f, offset(0.1f));
 // ... except when using byLessThan which implies a strict comparison
 assertThat(0.1f).isCloseTo(0.0f, byLessThan(0.1f)); // strict => fail
 
 // this assertion also fails
 assertThat(8.1f).isCloseTo(8.0f, within(0.001f));
```
    Specified by:
    
    isCloseTo in interface FloatingPointNumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Specified by:
    
    isCloseTo in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Parameters:
    
    expected - the given number 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 close to the given one.
  - isNotCloseTo
```
public SELF isNotCloseTo(Float expected,
                         Offset<Float> offset)
```
    Verifies that the actual number is not close to the given one by less than the given offset.
    
    When abs(actual - expected) == offset value, the assertion:
    - succeeds when using Assertions.byLessThan(Float) or Offset.strictOffset(Number)
    - fails when using Assertions.within(Float) or Assertions.offset(Float)
    Breaking change since 2.9.0/3.9.0: using Assertions.byLessThan(Float) implies a strict comparison, use Assertions.within(Float) to get the old behavior.
    Example:
```
 // assertions succeed
 assertThat(8.1f).isNotCloseTo(8.0f, byLessThan(0.01f));
 assertThat(8.1f).isNotCloseTo(8.0f, within(0.01f));
 assertThat(8.1f).isNotCloseTo(8.0f, offset(0.01f));
 // diff == offset but isNotCloseTo succeeds as we use byLessThan
 assertThat(0.1f).isNotCloseTo(0.0f, byLessThan(0.1f));   

 // assertions fail
 assertThat(0.1f).isNotCloseTo(0.0f, within(0.1f));
 assertThat(0.1f).isNotCloseTo(0.0f, offset(0.1f));
 assertThat(8.1f).isNotCloseTo(8.0f, within(0.2f));
 assertThat(8.1f).isNotCloseTo(8.0f, offset(0.2f));
 assertThat(8.1f).isNotCloseTo(8.0f, byLessThan(0.2f));
```
    Specified by:
    
    isNotCloseTo in interface FloatingPointNumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Specified by:
    
    isNotCloseTo in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Parameters:
    
    expected - the given number 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 close to the given one.
    
    Since:
    
    2.6.0 / 3.6.0
    
    See Also:
    
    Assertions.byLessThan(Float)
  - isCloseTo
```
public SELF isCloseTo(Float expected,
                      Percentage percentage)
```
    Verifies that the actual number is close to the given one within the given percentage.
    If difference is equal to the percentage value, assertion is considered valid.
    Example with float:
```
 // assertions will pass:
 assertThat(11.0f).isCloseTo(new Float(10.0f), withinPercentage(20f));

 // if difference is exactly equals to the computed offset (1.0), it's ok
 assertThat(11.0f).isCloseTo(new Float(10.0f), withinPercentage(10f));

 // assertion will fail
 assertThat(11.0f).isCloseTo(new Float(10.0f), withinPercentage(5f));
```
    Specified by:
    
    isCloseTo in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Parameters:
    
    expected - the given number to compare the actual value to.
    
    percentage - the given positive percentage.
    
    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 close to the given one.
  - isNotCloseTo
```
public SELF isNotCloseTo(Float expected,
                         Percentage percentage)
```
    Verifies that the actual number is not close to the given one within the given percentage.
    If difference is equal to the percentage value, the assertion fails.
    Example with float:
```
 // assertion will pass:
 assertThat(11.0f).isNotCloseTo(new Float(10.0f), withinPercentage(5f));

 // assertions will fail
 assertThat(11.0f).isNotCloseTo(new Float(10.0f), withinPercentage(10f));
 assertThat(11.0f).isNotCloseTo(new Float(10.0f), withinPercentage(20f));
```
    Specified by:
    
    isNotCloseTo in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Parameters:
    
    expected - the given number to compare the actual value to.
    
    percentage - the given positive percentage.
    
    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 close to the given one.
    
    Since:
    
    2.6.0 / 3.6.0
  - isCloseTo
```
public SELF isCloseTo(float expected,
                      Percentage percentage)
```
    Verifies that the actual number is close to the given one within the given percentage.
    If difference is equal to the percentage value, assertion is considered valid.
    Example with float:
```
 // assertions will pass:
 assertThat(11.0f).isCloseTo(10.0f, withinPercentage(20f));

 // if difference is exactly equals to the computed offset (1.0), it's ok
 assertThat(11.0f).isCloseTo(10.0f, withinPercentage(10f));

 // assertion will fail
 assertThat(11.0f).isCloseTo(10.0f, withinPercentage(5f));
```
    Parameters:
    
    expected - the given number to compare the actual value to.
    
    percentage - the given positive percentage.
    
    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 close to the given one.
  - isNotCloseTo
```
public SELF isNotCloseTo(float expected,
                         Percentage percentage)
```
    Verifies that the actual number is not close to the given one within the given percentage.
    If difference is equal to the percentage value, the assertion fails.
    Example with float:
```
 // assertion will pass:
 assertThat(11.0f).isNotCloseTo(10.0f, withinPercentage(5f));

 // assertions will fail
 assertThat(11.0f).isNotCloseTo(10.0f, withinPercentage(10f));
 assertThat(11.0f).isNotCloseTo(10.0f, withinPercentage(20f));
```
    Parameters:
    
    expected - the given number to compare the actual value to.
    
    percentage - the given positive percentage.
    
    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 close to the given one.
    
    Since:
    
    2.6.0 / 3.6.0
  - isEqualTo
```
public SELF isEqualTo(Float expected,
                      Offset<Float> offset)
```
    Verifies that the actual number is close to the given one within the given offset value.
    This assertion is the same as isCloseTo(float, Offset).
    When abs(actual - expected) == offset value, the assertion:
    - succeeds when using Assertions.within(Float) or Assertions.offset(Float)
    - fails when using Assertions.byLessThan(Float) or Offset.strictOffset(Number)
    Examples:
```
 // assertions will pass
 assertThat(8.1f).isEqualTo(8.0f, within(0.2f));
 assertThat(8.1f).isEqualTo(8.0f, offset(0.2f)); // alias of within 
 assertThat(8.1f).isEqualTo(8.0f, byLessThan(0.2f)); // strict

 // assertions succeed when the difference == offset value ...
 assertThat(0.1f).isEqualTo(0.0f, within(0.1f));
 assertThat(0.1f).isEqualTo(0.0f, offset(0.1f));
 // ... except when using byLessThan which implies a strict comparison
 assertThat(0.1f).isEqualTo(0.0f, byLessThan(0.1f)); // strict => fail
 
 // this assertion also fails
 assertThat(0.1f).isEqualTo(0.0f, within(0.001f));
```
    Specified by:
    
    isEqualTo in interface FloatingPointNumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    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.
  - isEqualTo
```
public SELF isEqualTo(float expected,
                      Offset<Float> offset)
```
    Verifies that the actual number is close to the given one within the given offset value.
    This assertion is the same as isCloseTo(float, Offset).
    When abs(actual - expected) == offset value, the assertion:
    - succeeds when using Assertions.within(Float) or Assertions.offset(Float)
    - fails when using Assertions.byLessThan(Float) or Offset.strictOffset(Number)
    Examples:
```
 // assertions will pass
 assertThat(8.1f).isEqualTo(8.0f, within(0.2f));
 assertThat(8.1f).isEqualTo(8.0f, offset(0.2f)); // alias of within 
 assertThat(8.1f).isEqualTo(8.0f, byLessThan(0.2f)); // strict

 // assertions succeed when the difference == offset value ...
 assertThat(0.1f).isEqualTo(0.0f, within(0.1f));
 assertThat(0.1f).isEqualTo(0.0f, offset(0.1f));
 // ... except when using byLessThan which implies a strict comparison
 assertThat(0.1f).isEqualTo(0.0f, byLessThan(0.1f)); // strict => fail
 
 // this assertion also fails
 assertThat(0.1f).isEqualTo(0.0f, within(0.001f));
```
    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.
  - isNotEqualTo
```
public SELF isNotEqualTo(float other)
```
    Verifies that the actual value is not equal to the given one.
    Example:
```
 // assertions will pass:
 assertThat(0.0f).isNotEqualTo(1.0f);
 assertThat(-1.0f).isNotEqualTo(1.0f);
 
 // assertions will fail:
 assertThat(1.0f).isNotEqualTo(1.0f);
 assertThat(1f).isNotEqualTo(1.0f);
```
    Parameters:
    
    other - the given value to compare the actual value to.
    
    Returns:
    
    this assertion object.
    
    Throws:
    
    AssertionError - if the actual value is null.
    
    AssertionError - if the actual value is equal to the given one.
  - isLessThan
```
public SELF isLessThan(float other)
```
    Verifies that the actual value is less than the given one.
    Example:
```
 // assertions will pass:
 assertThat(1.0f).isLessThan(2.0f);
 assertThat(1.0f).isLessThan(1.01f);
 
 // assertions will fail:
 assertThat(2.0f).isLessThan(1.0f);
 assertThat(1.0f).isLessThan(1.0f);
```
    Parameters:
    
    other - the given value to compare the actual value to.
    
    Returns:
    
    this assertion object.
    
    Throws:
    
    AssertionError - if the actual value is null.
    
    AssertionError - if the actual value is equal to or greater than the given one.
  - isLessThanOrEqualTo
```
public SELF isLessThanOrEqualTo(float other)
```
    Verifies that the actual value is less than or equal to the given one.
    Example:
```
 // assertions will pass:
 assertThat(-1.0f).isLessThanOrEqualTo(1.0f);
 assertThat(1.0f).isLessThanOrEqualTo(1.0f);
 
 // assertion will fail:
 assertThat(2.0f).isLessThanOrEqualTo(1.0f);
```
    Parameters:
    
    other - the given value to compare the actual value to.
    
    Returns:
    
    this assertion object.
    
    Throws:
    
    AssertionError - if the actual value is null.
    
    AssertionError - if the actual value is greater than the given one.
  - isGreaterThan
```
public SELF isGreaterThan(float other)
```
    Verifies that the actual value is greater than the given one.
    Example:
```
 // assertions will pass:
 assertThat(2.0f).isGreaterThan(1.0f);
 assertThat(2.0f).isGreaterThan(1.99f);
 
 // assertions will fail:
 assertThat(1.0f).isGreaterThan(1.0f);
 assertThat(1.0f).isGreaterThan(2.0f);
```
    Parameters:
    
    other - the given value to compare the actual value to.
    
    Returns:
    
    this assertion object.
    
    Throws:
    
    AssertionError - if the actual value is null.
    
    AssertionError - if the actual value is equal to or less than the given one.
  - isGreaterThanOrEqualTo
```
public SELF isGreaterThanOrEqualTo(float other)
```
    Verifies that the actual value is greater than or equal to the given one.
    Example:
```
 // assertions will pass:
 assertThat(2.0f).isGreaterThanOrEqualTo(1.0f);
 assertThat(1.0f).isGreaterThanOrEqualTo(1.0f);
 
 // assertions will fail:
 assertThat(1.0f).isGreaterThanOrEqualTo(2.0f);
 assertThat(1.0f).isGreaterThanOrEqualTo(0.99f);
```
    Parameters:
    
    other - the given value to compare the actual value to.
    
    Returns:
    
    this assertion object.
    
    Throws:
    
    AssertionError - if the actual value is null.
    
    AssertionError - if the actual value is less than the given one.
  - isBetween
```
public SELF isBetween(Float start,
                      Float end)
```
    Verifies that the actual value is in [start, end] range (start included, end included).
    Example:
```
 // assertions will pass
 assertThat(1f).isBetween(-1f, 2f);
 assertThat(1f).isBetween(1f, 2f);
 assertThat(1f).isBetween(0f, 1f);

 // assertion will fail
 assertThat(1f).isBetween(2f, 3f);
```
    Specified by:
    
    isBetween in interface ComparableAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Specified by:
    
    isBetween in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Overrides:
    
    isBetween in class AbstractComparableAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Parameters:
    
    start - the start value (inclusive), expected not to be null.
    
    end - the end value (inclusive), expected not to be null.
    
    Returns:
    
    this assertion object.
  - isStrictlyBetween
```
public SELF isStrictlyBetween(Float start,
                              Float end)
```
    Verifies that the actual value is in ]start, end[ range (start excluded, end excluded).
    Example:
```
 // assertion will pass
 assertThat(1f).isStrictlyBetween(-1f, 2f);

 // assertions will fail
 assertThat(1f).isStrictlyBetween(1f, 2f);
 assertThat(1f).isStrictlyBetween(0f, 1f);
 assertThat(1f).isStrictlyBetween(2f, 3f);
```
    Specified by:
    
    isStrictlyBetween in interface ComparableAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Specified by:
    
    isStrictlyBetween in interface NumberAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Overrides:
    
    isStrictlyBetween in class AbstractComparableAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Parameters:
    
    start - the start value (exclusive), expected not to be null.
    
    end - the end value (exclusive), expected not to be null.
    
    Returns:
    
    this assertion object.
  - usingComparator
```
public SELF usingComparator(Comparator<? super Float> customComparator)
```
    Description copied from class: AbstractAssert
    Use the given custom comparator instead of relying on actual type A equals method for incoming assertion checks.
    The custom comparator is bound to assertion instance, meaning that if a new assertion instance is created, the default comparison strategy will be used.
    Examples :
```
 // frodo and sam are instances of Character with Hobbit race (obviously :).
 // raceComparator implements Comparator<Character>
 assertThat(frodo).usingComparator(raceComparator).isEqualTo(sam);
```
    Specified by:
    
    usingComparator in interface Assert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Overrides:
    
    usingComparator in class AbstractComparableAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Parameters:
    
    customComparator - the comparator to use for the incoming assertion checks.
    
    Returns:
    
    this assertion object.
  - usingComparator
```
public SELF usingComparator(Comparator<? super Float> customComparator,
                            String customComparatorDescription)
```
    Description copied from class: AbstractAssert
    Use the given custom comparator instead of relying on actual type A equals method for incoming assertion checks.
    The custom comparator is bound to assertion instance, meaning that if a new assertion instance is created, the default comparison strategy will be used.
    Examples :
```
 // frodo and sam are instances of Character with Hobbit race (obviously :).
 // raceComparator implements Comparator<Character>
 assertThat(frodo).usingComparator(raceComparator, "Hobbit Race Comparator").isEqualTo(sam);
```
    Specified by:
    
    usingComparator in interface Assert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Overrides:
    
    usingComparator in class AbstractComparableAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Parameters:
    
    customComparator - the comparator to use for the incoming assertion checks.
    
    customComparatorDescription - comparator description to be used in assertion error messages
    
    Returns:
    
    this assertion object.
  - usingDefaultComparator
```
public SELF usingDefaultComparator()
```
    Description copied from class: AbstractAssert
    
    Revert to standard comparison for the incoming assertion checks.
    This method should be used to disable a custom comparison strategy set by calling usingComparator.
    
    Specified by:
    
    usingDefaultComparator in interface Assert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Overrides:
    
    usingDefaultComparator in class AbstractComparableAssert<SELF extends AbstractFloatAssert<SELF>,Float>
    
    Returns:
    
    this assertion object.

Class AbstractFloatAssert<SELF extends AbstractFloatAssert<SELF>>

Field Summary

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

Constructor Summary

Method Summary

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

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

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

Methods inherited from class java.lang.Object

Constructor Detail

AbstractFloatAssert

AbstractFloatAssert

Method Detail

isNaN

isNotNaN

isZero

isNotZero

isOne

isPositive

isNegative

isNotNegative

isNotPositive

isEqualTo

isCloseTo

isNotCloseTo

isCloseTo

isNotCloseTo

isCloseTo

isNotCloseTo

isCloseTo

isNotCloseTo

isEqualTo

isEqualTo

isNotEqualTo

isLessThan

isLessThanOrEqualTo

isGreaterThan

isGreaterThanOrEqualTo

isBetween

isStrictlyBetween

usingComparator

usingComparator

usingDefaultComparator