AbstractIntegerAssert (AssertJ fluent assertions 3.3.0 API)

java.lang.Object
- org.assertj.core.api.AbstractAssert<S,A>
- - org.assertj.core.api.AbstractObjectAssert<S,A>
  - - org.assertj.core.api.AbstractComparableAssert<S,Integer>
    - - org.assertj.core.api.AbstractIntegerAssert<S>

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.

All Implemented Interfaces:

Assert<S,Integer>, ComparableAssert<S,Integer>, Descriptable<S>, ExtensionPoints<S,Integer>, NumberAssert<S,Integer>

Direct Known Subclasses:

IntegerAssert
```
public abstract class AbstractIntegerAssert<S extends AbstractIntegerAssert<S>>
extends AbstractComparableAssert<S,Integer>
implements NumberAssert<S,Integer>
```
Base class for all implementations of assertions for Integers.

Author:

Yvonne Wang, David DIDIER, Ansgar Konermann, Alex Ruiz, Joel Costigliola, Mikhail Mazursky, Nicolas François

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

Constructor Summary

Constructors
Modifier Constructor and Description

protected AbstractIntegerAssert(Integer actual, Class<?> selfType)

Constructors
Modifier	Constructor and Description
`protected`	`AbstractIntegerAssert(Integer actual, Class<?> selfType)`

Method Summary

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

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

Methods inherited from class org.assertj.core.api.AbstractObjectAssert
extracting, extracting, hasFieldOrProperty, hasFieldOrPropertyWithValue, isEqualToComparingFieldByField, isEqualToComparingOnlyGivenFields, isEqualToIgnoringGivenFields, isEqualToIgnoringNullFields

Methods inherited from class org.assertj.core.api.AbstractAssert
as, as, asList, asString, describedAs, describedAs, descriptionText, doesNotHave, doesNotHaveSameClassAs, equals, failWithMessage, getWritableAssertionInfo, has, hashCode, hasSameClassAs, hasToString, is, isEqualTo, isExactlyInstanceOf, isIn, isIn, isInstanceOf, isInstanceOfAny, isNot, isNotEqualTo, isNotExactlyInstanceOf, isNotIn, isNotIn, isNotInstanceOf, isNotInstanceOfAny, isNotNull, isNotOfAnyClassIn, isNotSameAs, isNull, isOfAnyClassIn, isSameAs, matches, matches, overridingErrorMessage, throwAssertionError, withFailMessage, withThreadDumpOnError

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

- Constructor Detail
  - AbstractIntegerAssert
```
protected AbstractIntegerAssert(Integer actual,
                                Class<?> selfType)
```
- Method Detail
  - isEqualTo
```
public S isEqualTo(int expected)
```
    Verifies that the actual value is equal to the given one.
    Example:
```
 // assertions will pass:
 assertThat(1).isEqualTo(1);
 assertThat(-1).isEqualTo(-1);
 
 // assertions will fail:
 assertThat(1).isEqualTo(2);
 assertThat(1).isEqualTo(-1);
```
    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.
  - isNotEqualTo
```
public S isNotEqualTo(int other)
```
    Verifies that the actual value is not equal to the given one.
    Example:
```
 // assertions will pass:
 assertThat(1).isNotEqualTo(2);
 assertThat(1).isNotEqualTo(-1);
 
 // assertion will fail:
 assertThat(1).isNotEqualTo(1);
```
    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.
  - isZero
```
public S isZero()
```
    Verifies that the actual value is equal to zero.
    Example:
```
 int intZero = 0;
 long longZero = 0L;

 // assertions will pass
 assertThat(intZero).isZero();
 assertThat(longZero).isZero();

 int meaningOfLife = 42;
 double someOfPi = 3.142;

 // assertions will fail
 assertThat(meaningOfLife).isZero();
 assertThat(someOfPi).isZero();
```
    Specified by:
    
    isZero in interface NumberAssert<S extends AbstractIntegerAssert<S>,Integer>
    
    Returns:
    
    this assertion object.
  - isNotZero
```
public S isNotZero()
```
    Verifies that the actual value is not equal to zero.
    Example:
```
 int meaningOfLife = 42;
 double someOfPi = 3.142;

 // assertions will pass
 assertThat(meaningOfLife).isNotZero();
 assertThat(someOfPi).isNotZero();

 int intZero = 0;
 long longZero = 0L;

 // assertions will fail
 assertThat(intZero).isNotZero();
 assertThat(longZero).isNotZero();
```
    Specified by:
    
    isNotZero in interface NumberAssert<S extends AbstractIntegerAssert<S>,Integer>
    
    Returns:
    
    this assertion object.
  - isPositive
```
public S isPositive()
```
    Verifies that the actual value is positive.
    Example:
```
 int positive = 42;
 int zero = 0;
 int negative = -42;

 // assertions will pass
 assertThat(positive).isPositive();

 // assertions will fail
 assertThat(zero).isPositive();
 assertThat(negative).isPositive();
```
    Specified by:
    
    isPositive in interface NumberAssert<S extends AbstractIntegerAssert<S>,Integer>
    
    Returns:
    
    this assertion object.
  - isNegative
```
public S isNegative()
```
    Verifies that the actual value is negative.
    Example:
```
 int positive = 42;
 int zero = 0;
 int negative = -42;

 // assertions will pass
 assertThat(negative).isNegative();

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

 // assertions will pass
 assertThat(positive).isNotNegative();
 assertThat(zero).isNotNegative();

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

 // assertions will pass
 assertThat(negative).isNotPositive();
 assertThat(zero).isNotPositive();

 // assertions will fail
 assertThat(positive).isNotPositive();
```
    Specified by:
    
    isNotPositive in interface NumberAssert<S extends AbstractIntegerAssert<S>,Integer>
    
    Returns:
    
    this assertion object.
  - isLessThan
```
public S isLessThan(int other)
```
    Verifies that the actual value is less than the given one.
    Example:
```
 // assertions will pass:
 assertThat(1).isLessThan(2);
 assertThat(-2).isLessThan(-1);
 
 // assertions will fail:
 assertThat(1).isLessThan(0);
 assertThat(1).isLessThan(1);
```
    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 S isLessThanOrEqualTo(int other)
```
    Verifies that the actual value is less than or equal to the given one.
    Example:
```
 // assertions will pass:
 assertThat(1).isLessThanOrEqualTo(2);
 assertThat(-1).isLessThanOrEqualTo(-2);
 assertThat(1).isLessThanOrEqualTo(1);
 
 // assertions will fail:
 assertThat(1).isLessThanOrEqualTo(2);
 assertThat(-1).isLessThanOrEqualTo(-2);
```
    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 S isGreaterThan(int other)
```
    Verifies that the actual value is greater than the given one.
    Example:
```
 // assertions will pass:
 assertThat(1).isGreaterThan(0);
 assertThat(-1).isGreaterThan(-2);
 
 // assertions will fail:
 assertThat(1).isGreaterThan(2);
 assertThat(1).isGreaterThan(1);
```
    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 S isGreaterThanOrEqualTo(int other)
```
    Verifies that the actual value is greater than or equal to the given one.
    Example:
```
 // assertions will pass:
 assertThat(2).isGreaterThanOrEqualTo(1);
 assertThat(1).isGreaterThanOrEqualTo(1);
 
 // assertions will fail:
 assertThat(1).isGreaterThanOrEqualTo(2);
 assertThat(-1).isGreaterThanOrEqualTo(1);
```
    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 S isBetween(Integer start,
                   Integer end)
```
    Verifies that the actual value is in [start, end] range (start included, end included).
    Example:
```
 // these assertions succeed ...
 assertThat(12).isBetween(10, 14);
 assertThat(12).isBetween(12, 14);
 assertThat(12).isBetween(10, 12);
 
 // ... but this one fails
 assertThat(12).isBetween(14, 16);
```
    Specified by:
    
    isBetween in interface NumberAssert<S extends AbstractIntegerAssert<S>,Integer>
    
    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 S isStrictlyBetween(Integer start,
                           Integer end)
```
    Verifies that the actual value is in ]start, end[ range (start excluded, end excluded).
    Example:
```
 // this assertion succeeds ...
 assertThat(12).isBetween(10, 14);
 
 // ... but these ones fail
 assertThat(12).isBetween(12, 14);
 assertThat(12).isBetween(10, 12);
 assertThat(12).isBetween(16, 18);
```
    Specified by:
    
    isStrictlyBetween in interface NumberAssert<S extends AbstractIntegerAssert<S>,Integer>
    
    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.
  - isCloseTo
```
public S isCloseTo(int expected,
                   Offset<Integer> offset)
```
    Verifies that the actual int is close to the given one within the given offset.
    If difference is equal to offset value, assertion is considered valid.
    Example:
```
 // assertions will pass:
 assertThat(5).isCloseTo(7, within(3));

 // if difference is exactly equals to the offset, it's ok
 assertThat(5).isCloseTo(7, within(2));

 // assertion will fail
 assertThat(5).isCloseTo(7, within(1));
```
    Parameters:
    
    expected - the given int to compare the actual value to.
    
    offset - the given positive offset.
    
    Returns:
    
    this assertion object.
    
    Throws:
    
    NullPointerException - if the given offset is null.
    
    AssertionError - if the actual value is not equal to the given one.
  - isCloseTo
```
public S isCloseTo(Integer expected,
                   Offset<Integer> offset)
```
    Verifies that the actual int is close to the given one within the given offset.
    If difference is equal to offset value, assertion is considered valid.
    Example:
```
 // assertions will pass:
 assertThat(5).isCloseTo(Integer.valueOf(7), within(3));

 // if difference is exactly equals to the offset, it's ok
 assertThat(5).isCloseTo(Integer.valueOf(7), within(2));

 // assertion will fail
 assertThat(5).isCloseTo(Integer.valueOf(7), within(1));
```
    Specified by:
    
    isCloseTo in interface NumberAssert<S extends AbstractIntegerAssert<S>,Integer>
    
    Parameters:
    
    expected - the given int to compare the actual value to.
    
    offset - the given positive offset.
    
    Returns:
    
    this assertion object.
    
    Throws:
    
    NullPointerException - if the given offset is null.
    
    AssertionError - if the actual value is not equal to the given one.
  - isCloseTo
```
public S isCloseTo(Integer 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 integer:
```
 // assertions will pass:
 assertThat(11).isCloseTo(Integer.valueOf(10), withinPercentage(20));

 // if difference is exactly equals to the computed offset (1), it's ok
 assertThat(11).isCloseTo(Integer.valueOf(10), withinPercentage(10));

 // assertion will fail
 assertThat(11).isCloseTo(Integer.valueOf(10), withinPercentage(5));
```
    Specified by:
    
    isCloseTo in interface NumberAssert<S extends AbstractIntegerAssert<S>,Integer>
    
    Parameters:
    
    expected - the given number to compare the actual value to.
    
    percentage - the given positive percentage between 0 and 100.
    
    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.
  - isCloseTo
```
public S isCloseTo(int 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 integer:
```
 // assertions will pass:
 assertThat(11).isCloseTo(10, withinPercentage(20));

 // if difference is exactly equals to the computed offset (1), it's ok
 assertThat(11).isCloseTo(10, withinPercentage(10));

 // assertion will fail
 assertThat(11).isCloseTo(10, withinPercentage(5));
```
    Parameters:
    
    expected - the given number to compare the actual value to.
    
    percentage - the given positive percentage between 0 and 100.
    
    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.
  - usingComparator
```
public S usingComparator(Comparator<? super Integer> customComparator)
```
    Description copied from class: AbstractAssert
    Use given custom comparator instead of relying on actual type A equals method for incoming assertion checks.
    Custom comparator is bound to assertion instance, meaning that if a new assertion is created, it will use default comparison strategy.
    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<S extends AbstractIntegerAssert<S>,Integer>
    
    Overrides:
    
    usingComparator in class AbstractComparableAssert<S extends AbstractIntegerAssert<S>,Integer>
    
    Parameters:
    
    customComparator - the comparator to use for incoming assertion checks.
    
    Returns:
    
    this assertion object.
  - usingDefaultComparator
```
public S usingDefaultComparator()
```
    Description copied from class: AbstractAssert
    
    Revert to standard comparison for incoming assertion checks.
    This method should be used to disable a custom comparison strategy set by calling Assert.usingComparator(Comparator).
    
    Specified by:
    
    usingDefaultComparator in interface Assert<S extends AbstractIntegerAssert<S>,Integer>
    
    Overrides:
    
    usingDefaultComparator in class AbstractComparableAssert<S extends AbstractIntegerAssert<S>,Integer>
    
    Returns:
    
    this assertion object.

Class AbstractIntegerAssert<S extends AbstractIntegerAssert<S>>

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

AbstractIntegerAssert

Method Detail

isEqualTo

isNotEqualTo

isZero

isNotZero

isPositive

isNegative

isNotNegative

isNotPositive

isLessThan

isLessThanOrEqualTo

isGreaterThan

isGreaterThanOrEqualTo

isBetween

isStrictlyBetween

isCloseTo

isCloseTo

isCloseTo

isCloseTo

usingComparator

usingDefaultComparator