com.atlassian.scheduler.core.tests

Class CronExpressionValidatorTest

java.lang.Object

com.atlassian.scheduler.core.tests.CronExpressionValidatorTest

Direct Known Subclasses:

QuartzCronExpressionValidatorTest

public abstract class CronExpressionValidatorTest
extends Object

Core compatibility test for a CronExpressionValidator.

Since:

v1.4

Field Summary

Fields

Modifier and Type	Field and Description
protected CronExpressionValidator	validator

Constructor Summary

Constructors

Constructor and Description
CronExpressionValidatorTest()

Method Summary

Modifier and Type	Method and Description
protected void	assertError(String cronExpression, ErrorCode errorCode, String message, String value, int errorOffset)
protected void	assertErrorQuartzExempt(String cronExpression, ErrorCode errorCode, String message, String value, int pos, String whyQuartzIsWrong) Assert that the given cron expression is invalid, but that the Quartz implementations will incorrectly say it is valid.
protected void	assertInvalidFlagL(String cronExpression, int errorOffset)
protected void	assertInvalidName(String cronExpression, String name, int errorOffset)
protected void	assertInvalidNameDayOfWeek(String cronExpression, String name, int errorOffset)
protected void	assertInvalidNameField(String cronExpression, String name, int errorOffset)
protected void	assertInvalidNameRange(String cronExpression, int errorOffset)
protected void	assertValid(String cronExpression)
protected org.hamcrest.Matcher<CronSyntaxException>	exception(String cronExpression, ErrorCode errorCode, String message, String value, int errorOffset)
protected static String	stackTrace(Throwable e)
void	testBadDayOfMonthExpressions()
void	testCronDoesNotGrokThatCharacter()
void	testEmptyString()
void	testHashOption()
void	testInvalidIncrements()
void	testLastFlagSpecifiedForUnsupportedField()
void	testLastFlagWithHyphenW()
void	testMisplacedCommas()
void	testMissingFields()
void	testNameRanges()
void	testNameRangesWrongLength()
void	testNumericValueOutOfRange()
void	testQuestionMarkInBothDayFields()
void	testQuestionMarkInNonDayField()
void	testQuestionMarkWithNonWhitespaceAfterIt()
void	testRealWorldErrorsFromCloud()
void	testSupportForLastMinusNumberForDayOfMonth()
void	testTrailingGarbageIgnoredIfYearsArePresent()
void	testTruncatedExpression()
void	testWeekdayFlagSpecifiedForUnsupportedField()
protected boolean	verifyErrorOffset(int expected, CronSyntaxException cse) Factored out into its own method because the Quartz implementations frequently return -1 instead of the correct error offset.

Methods inherited from class java.lang.Object

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

Field Detail

validator

protected CronExpressionValidator validator

Constructor Detail

CronExpressionValidatorTest

public CronExpressionValidatorTest()

Method Detail

testEmptyString

public void testEmptyString()

testMissingFields

public void testMissingFields()

testTruncatedExpression

public void testTruncatedExpression()

testNameRanges

public void testNameRanges()

testNameRangesWrongLength

public void testNameRangesWrongLength()

testCronDoesNotGrokThatCharacter

public void testCronDoesNotGrokThatCharacter()

testQuestionMarkWithNonWhitespaceAfterIt

public void testQuestionMarkWithNonWhitespaceAfterIt()

testQuestionMarkInNonDayField

public void testQuestionMarkInNonDayField()

testQuestionMarkInBothDayFields

public void testQuestionMarkInBothDayFields()

testMisplacedCommas

public void testMisplacedCommas()

testSupportForLastMinusNumberForDayOfMonth

public void testSupportForLastMinusNumberForDayOfMonth()

testBadDayOfMonthExpressions

public void testBadDayOfMonthExpressions()

testLastFlagWithHyphenW

public void testLastFlagWithHyphenW()

testLastFlagSpecifiedForUnsupportedField

public void testLastFlagSpecifiedForUnsupportedField()

testWeekdayFlagSpecifiedForUnsupportedField

public void testWeekdayFlagSpecifiedForUnsupportedField()

testHashOption

public void testHashOption()

testTrailingGarbageIgnoredIfYearsArePresent

public void testTrailingGarbageIgnoredIfYearsArePresent()

testNumericValueOutOfRange

public void testNumericValueOutOfRange()

testInvalidIncrements

public void testInvalidIncrements()

testRealWorldErrorsFromCloud

public void testRealWorldErrorsFromCloud()

assertValid

protected void assertValid(String cronExpression)

assertError

protected void assertError(String cronExpression,
                           ErrorCode errorCode,
                           String message,
                           String value,
                           int errorOffset)

verifyErrorOffset

protected boolean verifyErrorOffset(int expected,
                                    CronSyntaxException cse)

Factored out into its own method because the Quartz implementations frequently return -1 instead of the correct error offset.

Parameters:

expected - the expected error offset

cse - the actual exception

assertErrorQuartzExempt

protected void assertErrorQuartzExempt(String cronExpression,
                                       ErrorCode errorCode,
                                       String message,
                                       String value,
                                       int pos,
                                       String whyQuartzIsWrong)

Assert that the given cron expression is invalid, but that the Quartz implementations will incorrectly say it is valid.

It's really sad that this is necessary, but there are just so many places where Quartz is just plain wrong that doing this any other way would be even more confusing.

Parameters:

cronExpression - the invalid cron expression

errorCode - the expected error code

message - the expected error message

value - the expected token value

pos - the expected error offset

whyQuartzIsWrong - an explanation as to what Quartz does instead and why it is wrong

assertInvalidFlagL

protected void assertInvalidFlagL(String cronExpression,
                                  int errorOffset)

assertInvalidName

protected void assertInvalidName(String cronExpression,
                                 String name,
                                 int errorOffset)

assertInvalidNameField

protected void assertInvalidNameField(String cronExpression,
                                      String name,
                                      int errorOffset)

assertInvalidNameRange

protected void assertInvalidNameRange(String cronExpression,
                                      int errorOffset)

assertInvalidNameDayOfWeek

protected void assertInvalidNameDayOfWeek(String cronExpression,
                                          String name,
                                          int errorOffset)

exception

protected org.hamcrest.Matcher<CronSyntaxException> exception(String cronExpression,
                                                              ErrorCode errorCode,
                                                              String message,
                                                              String value,
                                                              int errorOffset)

stackTrace

protected static String stackTrace(Throwable e)