Package org.fest.assertions

Class ByteAssert

java.lang.Object

org.fest.assertions.Assert

org.fest.assertions.GenericAssert<Byte>

org.fest.assertions.ByteAssert

All Implemented Interfaces:

NumberAssert

public class ByteAssert
extends GenericAssert<Byte>
implements NumberAssert

Understands assertion methods for Bytes and bytes. To create a new instance of this class call Assertions.assertThat(Byte) or Assertions.assertThat(byte).

Since:

1.2

Field Summary

Fields

Modifier and Type	Field	Description
private static final byte	ZERO

Fields inherited from class org.fest.assertions.GenericAssert

actual

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ByteAssert(byte actual)	Creates a new ByteAssert.
(package private)	ByteAssert(int actual)
protected	ByteAssert(Byte actual)	Creates a new ByteAssert.

Method Summary

Modifier and Type	Method	Description
ByteAssert	as(String description)	Sets the description of the actual value, to be used in as message of any AssertionError thrown when an assertion fails.
ByteAssert	as(Description description)	Sets the description of the actual value, to be used in as message of any AssertionError thrown when an assertion fails.
ByteAssert	describedAs(String description)	Alias for GenericAssert.as(String), since "as" is a keyword in Groovy.
ByteAssert	describedAs(Description description)	Alias for GenericAssert.as(Description), since "as" is a keyword in Groovy.
ByteAssert	doesNotSatisfy(Condition<Byte> condition)	Verifies that the actual Byte does not satisfy the given condition.
ByteAssert	is(Condition<Byte> condition)	Alias for satisfies(Condition).
ByteAssert	isEqualTo(byte expected)	Verifies that the actual Byte value is equal to the given one.
ByteAssert	isEqualTo(Byte expected)	Verifies that the actual Byte value is equal to the given one.
ByteAssert	isGreaterThan(byte other)	Verifies that the actual Byte value is greater than the given one.
ByteAssert	isGreaterThanOrEqualTo(byte other)	Verifies that the actual Byte value is greater or equal to the given one.
ByteAssert	isLessThan(byte other)	Verifies that the actual Byte value is less than the given one.
ByteAssert	isLessThanOrEqualTo(byte other)	Verifies that the actual Byte value is less or equal to the given one.
ByteAssert	isNegative()	Verifies that the actual Byte value is negative.
ByteAssert	isNot(Condition<Byte> condition)	Alias for doesNotSatisfy(Condition).
ByteAssert	isNotEqualTo(byte other)	Verifies that the actual Byte value is not equal to the given one.
ByteAssert	isNotEqualTo(Byte other)	Verifies that the actual Byte is not equal to the given one.
ByteAssert	isNotNull()	Verifies that the actual Byte is not null.
ByteAssert	isNotSameAs(Byte other)	Verifies that the actual Byte is not the same object as the given one.
ByteAssert	isPositive()	Verifies that the actual Byte value is positive.
ByteAssert	isSameAs(Byte expected)	Verifies that the actual Byte is the same object as the given one.
ByteAssert	isZero()	Verifies that the actual Byte value is equal to zero.
ByteAssert	overridingErrorMessage(String message)	Replaces the default message displayed in case of a failure with the given one.
ByteAssert	satisfies(Condition<Byte> condition)	Verifies that the actual Byte satisfies the given condition.

Methods inherited from class org.fest.assertions.GenericAssert

assertDoesNotSatisfy, assertEqualTo, assertIs, assertIsNot, assertNotEqualTo, assertNotNull, assertNotSameAs, assertSameAs, assertSatisfies, isNull

Methods inherited from class org.fest.assertions.Assert

customErrorMessage, description, description, description, equals, fail, fail, failIfCustomMessageIsSet, failIfCustomMessageIsSet, failure, formattedErrorMessage, hashCode, rawDescription, replaceDefaultErrorMessagesWith

Methods inherited from class java.lang.Object

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

Field Details

ZERO

private static final byte ZERO

See Also:

• Constant Field Values

Constructor Details

ByteAssert

ByteAssert(int actual)

ByteAssert

protected ByteAssert(byte actual)

Creates a new ByteAssert.

Parameters:

actual - the actual value to verify.

ByteAssert

protected ByteAssert(Byte actual)

Creates a new ByteAssert.

Parameters:

actual - the actual value to verify.

Method Details

as

public ByteAssert as(String description)

Sets the description of the actual value, to be used in as message of any AssertionError thrown when an assertion fails. This method should be called before any assertion method, otherwise any assertion failure will not show the provided description.

For example:

 assertThat(val).as("name").isEqualTo("Frodo");
 

Specified by:

as in class GenericAssert<Byte>

Parameters:

description - the description of the actual value.

Returns:

this assertion object.

describedAs

public ByteAssert describedAs(String description)

Alias for GenericAssert.as(String), since "as" is a keyword in Groovy. This method should be called before any assertion method, otherwise any assertion failure will not show the provided description.

For example:

 assertThat(val).describedAs("name").isEqualTo("Frodo");
 

Specified by:

describedAs in class GenericAssert<Byte>

Parameters:

description - the description of the actual value.

Returns:

this assertion object.

as

public ByteAssert as(Description description)

Sets the description of the actual value, to be used in as message of any AssertionError thrown when an assertion fails. This method should be called before any assertion method, otherwise any assertion failure will not show the provided description.

For example:

 assertThat(val).as(new BasicDescription("name")).isEqualTo("Frodo");
 

Specified by:

as in class GenericAssert<Byte>

Parameters:

description - the description of the actual value.

Returns:

this assertion object.

describedAs

public ByteAssert describedAs(Description description)

Alias for GenericAssert.as(Description), since "as" is a keyword in Groovy. This method should be called before any assertion method, otherwise any assertion failure will not show the provided description.

For example:

 assertThat(val).describedAs(new BasicDescription("name")).isEqualTo("Frodo");
 

Specified by:

describedAs in class GenericAssert<Byte>

Parameters:

description - the description of the actual value.

Returns:

this assertion object.

isEqualTo

public ByteAssert isEqualTo(byte expected)

Verifies that the actual Byte value is equal to the given one.

Parameters:

expected - the value to compare the actual one to.

Returns:

this assertion object.

Throws:

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

isEqualTo

public ByteAssert isEqualTo(Byte expected)

Verifies that the actual Byte value is equal to the given one.

Specified by:

isEqualTo in class GenericAssert<Byte>

Parameters:

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

Returns:

this assertion object.

Throws:

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

Since:

1.3

isNotEqualTo

public ByteAssert isNotEqualTo(byte other)

Verifies that the actual Byte value is not equal to the given one.

Parameters:

other - the given value.

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is equal to the given one.

isNotEqualTo

public ByteAssert isNotEqualTo(Byte other)

Verifies that the actual Byte is not equal to the given one.

Specified by:

isNotEqualTo in class GenericAssert<Byte>

Parameters:

other - the given Byte to compare the actual Byte to.

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is equal to the given one.

Since:

1.3

isGreaterThan

public ByteAssert isGreaterThan(byte other)

Verifies that the actual Byte value is greater than the given one.

Parameters:

other - the given value.

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is not greater than the given one.

isLessThan

public ByteAssert isLessThan(byte other)

Verifies that the actual Byte value is less than the given one.

Parameters:

other - the given value.

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is not less than the given one.

isGreaterThanOrEqualTo

public ByteAssert isGreaterThanOrEqualTo(byte other)

Verifies that the actual Byte value is greater or equal to the given one.

Parameters:

other - the given value.

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is not greater than or equal to the given one.

isLessThanOrEqualTo

public ByteAssert isLessThanOrEqualTo(byte other)

Verifies that the actual Byte value is less or equal to the given one.

Parameters:

other - the given value.

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is not less than or equal to the given one.

isZero

public ByteAssert isZero()

Verifies that the actual Byte value is equal to zero.

Specified by:

isZero in interface NumberAssert

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is not equal to zero.

isPositive

public ByteAssert isPositive()

Verifies that the actual Byte value is positive.

Specified by:

isPositive in interface NumberAssert

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is not positive.

isNegative

public ByteAssert isNegative()

Verifies that the actual Byte value is negative.

Specified by:

isNegative in interface NumberAssert

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is not negative.

overridingErrorMessage

public ByteAssert overridingErrorMessage(String message)

Replaces the default message displayed in case of a failure with the given one.

For example, the following assertion:

 assertThat("Hello").isEqualTo("Bye");
 

will fail with the default message "expected:<'[Bye]'> but was:<'[Hello]'>."

We can replace this message with our own:

 assertThat("Hello").overridingErrorMessage("'Hello' should be equal to 'Bye'").isEqualTo("Bye");
 

in this case, the assertion will fail showing the message "'Hello' should be equal to 'Bye'".

Specified by:

overridingErrorMessage in class GenericAssert<Byte>

Parameters:

message - the given error message, which will replace the default one.

Returns:

this assertion.

satisfies

public ByteAssert satisfies(Condition<Byte> condition)

Verifies that the actual Byte satisfies the given condition.

Specified by:

satisfies in class GenericAssert<Byte>

Parameters:

condition - the given condition.

Returns:

this assertion object.

Throws:

NullPointerException - if the given condition is null.

AssertionError - if the actual Byte does not satisfy the given condition.

Since:

1.3

See Also:

• is(Condition)

doesNotSatisfy

public ByteAssert doesNotSatisfy(Condition<Byte> condition)

Verifies that the actual Byte does not satisfy the given condition.

Specified by:

doesNotSatisfy in class GenericAssert<Byte>

Parameters:

condition - the given condition.

Returns:

this assertion object.

Throws:

NullPointerException - if the given condition is null.

AssertionError - if the actual Byte does satisfies the given condition.

Since:

1.3

See Also:

• isNot(Condition)

is

public ByteAssert is(Condition<Byte> condition)

Alias for satisfies(Condition).

Specified by:

is in class GenericAssert<Byte>

Parameters:

condition - the given condition.

Returns:

this assertion object.

Throws:

NullPointerException - if the given condition is null.

AssertionError - if the actual Byte does not satisfy the given condition.

Since:

1.3

isNot

public ByteAssert isNot(Condition<Byte> condition)

Alias for doesNotSatisfy(Condition).

Specified by:

isNot in class GenericAssert<Byte>

Parameters:

condition - the given condition.

Returns:

this assertion object.

Throws:

NullPointerException - if the given condition is null.

AssertionError - if the actual Byte does not satisfy the given condition.

Since:

1.3

isNotNull

public ByteAssert isNotNull()

Verifies that the actual Byte is not null.

Specified by:

isNotNull in class GenericAssert<Byte>

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is null.

Since:

1.3

isSameAs

public ByteAssert isSameAs(Byte expected)

Verifies that the actual Byte is the same object as the given one.

Specified by:

isSameAs in class GenericAssert<Byte>

Parameters:

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

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is not the same as the given one.

Since:

1.3

isNotSameAs

public ByteAssert isNotSameAs(Byte other)

Verifies that the actual Byte is not the same object as the given one.

Specified by:

isNotSameAs in class GenericAssert<Byte>

Parameters:

other - the given Byte to compare the actual Byte to.

Returns:

this assertion object.

Throws:

AssertionError - if the actual Byte value is the same as the given one.

Since:

1.3