org.apache.commons.validator.routines.checkdigit

Class AbstractCheckDigitTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

org.apache.commons.validator.routines.checkdigit.AbstractCheckDigitTest

All Implemented Interfaces:

junit.framework.Test

Direct Known Subclasses:

ABANumberCheckDigitTest, CUSIPCheckDigitTest, EAN13CheckDigitTest, IBANCheckDigitTest, ISBN10CheckDigitTest, ISBNCheckDigitTest, ISINCheckDigitTest, LuhnCheckDigitTest, SedolCheckDigitTest, VerhoeffCheckDigitTest

public abstract class AbstractCheckDigitTest
extends junit.framework.TestCase

Luhn Check Digit Test.

Since:

Validator 1.4

Version:

$Revision: 909004 $

Field Summary

Fields

Modifier and Type	Field and Description
protected int	checkDigitLth Check digit routine being tested
protected String[]	invalid Array of invalid code values
protected org.apache.commons.logging.Log	log logging instance
protected String	missingMessage Prefix for error messages
protected org.apache.commons.validator.routines.checkdigit.CheckDigit	routine Check digit routine being tested
protected String[]	valid Array of valid code values
protected String	zeroSum code value which sums to zero

Constructor Summary

Constructors

Constructor and Description
AbstractCheckDigitTest(String name) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
protected String	checkDigit(String code) Returns the check digit (i.e.
protected String[]	createInvalidCodes(String[] codes) Returns an array of codes with invalid check digits.
protected String	removeCheckDigit(String code) Returns a code with the Check Digit (i.e.
protected void	tearDown() Tear Down - clears routine and valid codes.
void	testCalculateInvalid() Test calculate() for invalid values.
void	testCalculateValid() Test calculate() for valid values.
void	testIsValidFalse() Test isValid() for invalid values.
void	testIsValidTrue() Test isValid() for valid values.
void	testMissingCode() Test missing code
void	testSerialization() Test check digit serialization.
void	testZeroSum() Test zero sum

Methods inherited from class junit.framework.TestCase

countTestCases, createResult, getName, run, run, runBare, runTest, setName, setUp, toString

Methods inherited from class junit.framework.Assert

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail, failNotEquals, failNotSame, failSame

Methods inherited from class java.lang.Object

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

Field Detail

log

protected org.apache.commons.logging.Log log

logging instance

checkDigitLth

protected int checkDigitLth

Check digit routine being tested

routine

protected org.apache.commons.validator.routines.checkdigit.CheckDigit routine

Check digit routine being tested

valid

protected String[] valid

Array of valid code values

invalid

protected String[] invalid

Array of invalid code values

zeroSum

protected String zeroSum

code value which sums to zero

missingMessage

protected String missingMessage

Prefix for error messages

Constructor Detail

AbstractCheckDigitTest

public AbstractCheckDigitTest(String name)

Constructor

Parameters:

name - test name

Method Detail

tearDown

protected void tearDown()
                 throws Exception

Tear Down - clears routine and valid codes.

Overrides:

tearDown in class junit.framework.TestCase

Throws:

Exception

testIsValidTrue

public void testIsValidTrue()

Test isValid() for valid values.

testIsValidFalse

public void testIsValidFalse()

Test isValid() for invalid values.

testCalculateValid

public void testCalculateValid()

Test calculate() for valid values.

testCalculateInvalid

public void testCalculateInvalid()

Test calculate() for invalid values.

testMissingCode

public void testMissingCode()

Test missing code

testZeroSum

public void testZeroSum()

Test zero sum

testSerialization

public void testSerialization()

Test check digit serialization.

createInvalidCodes

protected String[] createInvalidCodes(String[] codes)

Returns an array of codes with invalid check digits.

Parameters:

codes - Codes with valid check digits

Returns:

Codes with invalid check digits

removeCheckDigit

protected String removeCheckDigit(String code)

Returns a code with the Check Digit (i.e. last character) removed.

Parameters:

code - The code

Returns:

The code without the check digit

checkDigit

protected String checkDigit(String code)

Returns the check digit (i.e. last character) for a code.

Parameters:

code - The code

Returns:

The check digit