org.apache.commons.io
Class FileUtilsFileNewerTestCase

java.lang.Object
  junit.framework.Assert
      junit.framework.TestCase
          org.apache.commons.io.testtools.FileBasedTestCase
              org.apache.commons.io.FileUtilsFileNewerTestCase

All Implemented Interfaces:

junit.framework.Test

public class FileUtilsFileNewerTestCase
extends FileBasedTestCase

This is used to test FileUtils for correctness.

Author:

Alban Peignier

Constructor Summary

FileUtilsFileNewerTestCase(java.lang.String name)

Method Summary

protected void	setUp()
protected void	tearDown()
void	testIsFileNewer() Tests the isFileNewer(File, *) methods which a "normal" file.
protected void	testIsFileNewer(java.lang.String description, java.io.File file, long time, boolean wantedResult) Tests the isFileNewer(File, *) methods which the specified conditions.
void	testIsFileNewerImaginaryFile() Tests the isFileNewer(File, *) methods which a not existing file.
void	testIsFileNewerNoDate() Tests the isFileNewer(File, Date) method without specifying a Date.
void	testIsFileNewerNoFile() Tests the isFileNewer(File, long) method without specifying a File.
void	testIsFileNewerNoFileReference() Tests the isFileNewer(File, File) method without specifying a reference File.

Methods inherited from class org.apache.commons.io.testtools.FileBasedTestCase

assertEqualContent, assertEqualContent, checkFile, checkWrite, checkWrite, createFile, createLineBasedFile, deleteFile, generateTestData, generateTestData, getTestDirectory, newFile

Methods inherited from class junit.framework.TestCase

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

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtilsFileNewerTestCase

public FileUtilsFileNewerTestCase(java.lang.String name)

Method Detail

setUp

protected void setUp()
              throws java.lang.Exception

Overrides:

setUp in class junit.framework.TestCase

Throws:

java.lang.Exception

See Also:

TestCase.setUp()

tearDown

protected void tearDown()
                 throws java.lang.Exception

Overrides:

tearDown in class junit.framework.TestCase

Throws:

java.lang.Exception

See Also:

TestCase.tearDown()

testIsFileNewer

public void testIsFileNewer()

Tests the isFileNewer(File, *) methods which a "normal" file.

See Also:

FileUtils#isFileNewer(File, long), FileUtils#isFileNewer(File, Date), FileUtils#isFileNewer(File, File)

testIsFileNewerImaginaryFile

public void testIsFileNewerImaginaryFile()

Tests the isFileNewer(File, *) methods which a not existing file.

See Also:

FileUtils#isFileNewer(File, long), FileUtils#isFileNewer(File, Date), FileUtils#isFileNewer(File, File)

testIsFileNewer

protected void testIsFileNewer(java.lang.String description,
                               java.io.File file,
                               long time,
                               boolean wantedResult)

Tests the isFileNewer(File, *) methods which the specified conditions.

Creates :

• a Date which represents the time reference
• a temporary file with the same last modification date than the time reference

Then compares (with the needed isFileNewer method) the last modification date of the specified file with the specified time reference, the created Date and the temporary file.
The test is successfull if the three comparaisons return the specified wanted result.

Parameters:

description - describes the tested situation

file - the file of which the last modification date is compared

timeMillis - the time reference measured in milliseconds since the epoch

See Also:

FileUtils#isFileNewer(File, long), FileUtils#isFileNewer(File, Date), FileUtils#isFileNewer(File, File)

testIsFileNewerNoFile

public void testIsFileNewerNoFile()

Tests the isFileNewer(File, long) method without specifying a File.
The test is successfull if the method throws an IllegalArgumentException.

testIsFileNewerNoDate

public void testIsFileNewerNoDate()

Tests the isFileNewer(File, Date) method without specifying a Date.
The test is successfull if the method throws an IllegalArgumentException.

testIsFileNewerNoFileReference

public void testIsFileNewerNoFileReference()

Tests the isFileNewer(File, File) method without specifying a reference File.
The test is successfull if the method throws an IllegalArgumentException.