org.assertj.core.api

Class AbstractIntegerAssert<S extends AbstractIntegerAssert<S>>

java.lang.Object

org.assertj.core.api.AbstractAssert<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)

Method Summary

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	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, isGreaterThan, isGreaterThanOrEqualTo, isLessThan, isLessThanOrEqualTo

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

as, as, describedAs, describedAs, descriptionText, doesNotHave, doesNotHaveSameClassAs, equals, failWithMessage, getWritableAssertionInfo, has, hashCode, hasSameClassAs, is, isEqualTo, isExactlyInstanceOf, isIn, isIn, isInstanceOf, isInstanceOfAny, isNot, isNotEqualTo, isNotExactlyInstanceOf, isNotIn, isNotIn, isNotInstanceOf, isNotInstanceOfAny, isNotNull, isNotOfAnyClassIn, isNotSameAs, isNull, isOfAnyClassIn, isSameAs, overridingErrorMessage

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.

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.

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.

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.

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.

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.

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).

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).

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.

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.

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.

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.

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).

 // these assertions succeed ... 
 assertThat(12).isBetween(10, 14);
 assertThat(12).isBetween(12, 14);
 assertThat(12).isBetween(10, 12);
 
 // ... but these 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).

 // this assertion succeeds ... 
 assertThat(12).isBetween(10, 14);
 
 // ... but these one fails
 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.

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.