IOUtilsTestCase (Commons IO 2.5-SNAPSHOT Test API)

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

All Implemented Interfaces:

junit.framework.Test
```
public class IOUtilsTestCase
extends FileBasedTestCase
```
This is used to test IOUtils for correctness. The following checks are performed:
- The return must not be null, must be the same type and equals() to the method's second arg
- All bytes must have been read from the source (available() == 0)
- The source and destination content must be identical (byte-wise comparison check)
- The output stream must not have been closed (a byte/char is written to test this, and subsequent size checked)
Due to interdependencies in IOUtils and IOUtilsTestlet, one bug may cause multiple tests to fail.

Constructor Summary

Constructors
Constructor and Description

IOUtilsTestCase(String name)

Constructors
Constructor and Description
`IOUtilsTestCase(String name)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`setUp()`
`void`	`tearDown()`
`void`	`testAsBufferedInputStream()`
`void`	`testAsBufferedNull()`
`void`	`testAsBufferedOutputStream()`
`void`	`testAsBufferedReader()`
`void`	`testAsBufferedWriter()`
`void`	`testCloseQuietly_CloseableIOException()`
`void`	`testCloseQuietly_Selector()`
`void`	`testCloseQuietly_SelectorIOException()`
`void`	`testCloseQuietly_SelectorNull()`
`void`	`testCloseQuietly_SelectorTwice()`
`void`	`testCloseQuietly_ServerSocket()`
`void`	`testCloseQuietly_ServerSocketIOException()`
`void`	`testCloseQuietly_Socket()`
`void`	`testCloseQuietly_SocketIOException()`
`void`	`testConstants()`
`void`	`testContentEquals_InputStream_InputStream()`
`void`	`testContentEquals_Reader_Reader()`
`void`	`testContentEqualsIgnoreEOL()`
`void`	`testCopy_ByteArray_OutputStream()`
`void`	`testCopy_ByteArray_Writer()`
`void`	`testCopy_String_Writer()`
`void`	`testCopyLarge_CharExtraLength()`
`void`	`testCopyLarge_CharFullLength()`
`void`	`testCopyLarge_CharNoSkip()`
`void`	`testCopyLarge_CharSkip()`
`void`	`testCopyLarge_CharSkipInvalid()`
`void`	`testCopyLarge_ExtraLength()`
`void`	`testCopyLarge_FullLength()`
`void`	`testCopyLarge_NoSkip()`
`void`	`testCopyLarge_Skip()`
`void`	`testCopyLarge_SkipInvalid()`
`void`	`testRead_ReadableByteChannel()`
`void`	`testReadFully_InputStream_ByteArray()`
`void`	`testReadFully_InputStream_Offset()`
`void`	`testReadFully_ReadableByteChannel()`
`void`	`testReadFully_Reader_Offset()`
`void`	`testReadFully_Reader()`
`void`	`testReadLines_InputStream_String()`
`void`	`testReadLines_InputStream()`
`void`	`testReadLines_Reader()`
`void`	`testSkip_FileReader()`
`void`	`testSkip_InputStream()`
`void`	`testSkip_ReadableByteChannel()`
`void`	`testSkipFully_InputStream()`
`void`	`testSkipFully_ReadableByteChannel()`
`void`	`testSkipFully_Reader()`
`void`	`testStringToOutputStream()`
`void`	`testToBufferedInputStream_InputStream()`
`void`	`testToByteArray_InputStream_NegativeSize()`
`void`	`testToByteArray_InputStream_Size()`
`void`	`testToByteArray_InputStream_SizeIllegal()`
`void`	`testToByteArray_InputStream_SizeLong()`
`void`	`testToByteArray_InputStream_SizeZero()`
`void`	`testToByteArray_InputStream()`
`void`	`testToByteArray_Reader()`
`void`	`testToByteArray_String()`
`void`	`testToByteArray_URI()`
`void`	`testToByteArray_URL()`
`void`	`testToByteArray_URLConnection()`
`void`	`testToCharArray_InputStream_CharsetName()`
`void`	`testToCharArray_InputStream()`
`void`	`testToCharArray_Reader()`
`void`	`testToInputStream_CharSequence()` Test for `IOUtils.toInputStream(CharSequence)` and `IOUtils.toInputStream(CharSequence, String)`.
`void`	`testToInputStream_String()` Test for `IOUtils.toInputStream(String)` and `IOUtils.toInputStream(String, String)`.
`void`	`testToString_ByteArray()`
`void`	`testToString_InputStream()`
`void`	`testToString_Reader()`
`void`	`testToString_URI_CharsetName()`
`void`	`testToString_URI_CharsetNameNull()`
`void`	`testToString_URI()`
`void`	`testToString_URL_CharsetName()`
`void`	`testToString_URL_CharsetNameNull()`
`void`	`testToString_URL()`

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
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, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail
- IOUtilsTestCase
```
public IOUtilsTestCase(String name)
```

Method Detail

setUp
```
public void setUp()
```
Overrides:

setUp in class junit.framework.TestCase

tearDown
```
public void tearDown()
```
Overrides:

tearDown in class junit.framework.TestCase

testCloseQuietly_CloseableIOException

public void testCloseQuietly_CloseableIOException()

testCloseQuietly_Selector

public void testCloseQuietly_Selector()

testCloseQuietly_SelectorIOException

public void testCloseQuietly_SelectorIOException()

testCloseQuietly_SelectorNull

public void testCloseQuietly_SelectorNull()

testCloseQuietly_SelectorTwice

public void testCloseQuietly_SelectorTwice()

testCloseQuietly_ServerSocket

public void testCloseQuietly_ServerSocket()
                                   throws IOException

Throws:: IOException

testCloseQuietly_ServerSocketIOException

public void testCloseQuietly_ServerSocketIOException()
                                              throws IOException

Throws:: IOException

testCloseQuietly_Socket
```
public void testCloseQuietly_Socket()
```

testCloseQuietly_SocketIOException

public void testCloseQuietly_SocketIOException()

testConstants

public void testConstants()
                   throws Exception

Throws:: Exception

testContentEquals_InputStream_InputStream

public void testContentEquals_InputStream_InputStream()
                                               throws Exception

Throws:: Exception

testContentEquals_Reader_Reader

public void testContentEquals_Reader_Reader()
                                     throws Exception

Throws:: Exception

testContentEqualsIgnoreEOL

public void testContentEqualsIgnoreEOL()
                                throws Exception

Throws:: Exception

testCopy_ByteArray_OutputStream

public void testCopy_ByteArray_OutputStream()
                                     throws Exception

Throws:: Exception

testCopy_ByteArray_Writer

public void testCopy_ByteArray_Writer()
                               throws Exception

Throws:: Exception

testCopy_String_Writer

public void testCopy_String_Writer()
                            throws Exception

Throws:: Exception

testCopyLarge_CharExtraLength

public void testCopyLarge_CharExtraLength()
                                   throws IOException

Throws:: IOException

testCopyLarge_CharFullLength

public void testCopyLarge_CharFullLength()
                                  throws IOException

Throws:: IOException

testCopyLarge_CharNoSkip

public void testCopyLarge_CharNoSkip()
                              throws IOException

Throws:: IOException

testCopyLarge_CharSkip

public void testCopyLarge_CharSkip()
                            throws IOException

Throws:: IOException

testCopyLarge_CharSkipInvalid

public void testCopyLarge_CharSkipInvalid()
                                   throws IOException

Throws:: IOException

testCopyLarge_ExtraLength

public void testCopyLarge_ExtraLength()
                               throws IOException

Throws:: IOException

testCopyLarge_FullLength

public void testCopyLarge_FullLength()
                              throws IOException

Throws:: IOException

testCopyLarge_NoSkip

public void testCopyLarge_NoSkip()
                          throws IOException

Throws:: IOException

testCopyLarge_Skip

public void testCopyLarge_Skip()
                        throws IOException

Throws:: IOException

testCopyLarge_SkipInvalid

public void testCopyLarge_SkipInvalid()
                               throws IOException

Throws:: IOException

testRead_ReadableByteChannel

public void testRead_ReadableByteChannel()
                                  throws Exception

Throws:: Exception

testReadFully_InputStream_ByteArray

public void testReadFully_InputStream_ByteArray()
                                         throws Exception

Throws:: Exception

testReadFully_InputStream_Offset

public void testReadFully_InputStream_Offset()
                                      throws Exception

Throws:: Exception

testReadFully_ReadableByteChannel

public void testReadFully_ReadableByteChannel()
                                       throws Exception

Throws:: Exception

testReadFully_Reader

public void testReadFully_Reader()
                          throws Exception

Throws:: Exception

testReadFully_Reader_Offset

public void testReadFully_Reader_Offset()
                                 throws Exception

Throws:: Exception

testReadLines_InputStream

public void testReadLines_InputStream()
                               throws Exception

Throws:: Exception

testReadLines_InputStream_String

public void testReadLines_InputStream_String()
                                      throws Exception

Throws:: Exception

testReadLines_Reader

public void testReadLines_Reader()
                          throws Exception

Throws:: Exception

testSkip_FileReader

public void testSkip_FileReader()
                         throws Exception

Throws:: Exception

testSkip_InputStream

public void testSkip_InputStream()
                          throws Exception

Throws:: Exception

testSkip_ReadableByteChannel

public void testSkip_ReadableByteChannel()
                                  throws Exception

Throws:: Exception

testSkipFully_InputStream

public void testSkipFully_InputStream()
                               throws Exception

Throws:: Exception

testSkipFully_ReadableByteChannel

public void testSkipFully_ReadableByteChannel()
                                       throws Exception

Throws:: Exception

testSkipFully_Reader

public void testSkipFully_Reader()
                          throws Exception

Throws:: Exception

testStringToOutputStream

public void testStringToOutputStream()
                              throws Exception

Throws:: Exception

testToBufferedInputStream_InputStream

public void testToBufferedInputStream_InputStream()
                                           throws Exception

Throws:: Exception

testToByteArray_InputStream

public void testToByteArray_InputStream()
                                 throws Exception

Throws:: Exception

testToByteArray_InputStream_NegativeSize

public void testToByteArray_InputStream_NegativeSize()
                                              throws Exception

Throws:: Exception

testToByteArray_InputStream_Size

public void testToByteArray_InputStream_Size()
                                      throws Exception

Throws:: Exception

testToByteArray_InputStream_SizeIllegal

public void testToByteArray_InputStream_SizeIllegal()
                                             throws Exception

Throws:: Exception

testToByteArray_InputStream_SizeLong

public void testToByteArray_InputStream_SizeLong()
                                          throws Exception

Throws:: Exception

testToByteArray_InputStream_SizeZero

public void testToByteArray_InputStream_SizeZero()
                                          throws Exception

Throws:: Exception

testToByteArray_Reader

public void testToByteArray_Reader()
                            throws IOException

Throws:: IOException

testToByteArray_String

public void testToByteArray_String()
                            throws Exception

Throws:: Exception

testToByteArray_URI

public void testToByteArray_URI()
                         throws Exception

Throws:: Exception

testToByteArray_URL

public void testToByteArray_URL()
                         throws Exception

Throws:: Exception

testToByteArray_URLConnection

public void testToByteArray_URLConnection()
                                   throws Exception

Throws:: Exception

testToCharArray_InputStream

public void testToCharArray_InputStream()
                                 throws Exception

Throws:: Exception

testToCharArray_InputStream_CharsetName

public void testToCharArray_InputStream_CharsetName()
                                             throws Exception

Throws:: Exception

testToCharArray_Reader

public void testToCharArray_Reader()
                            throws Exception

Throws:: Exception

testToInputStream_CharSequence
```
public void testToInputStream_CharSequence()
                                    throws Exception
```
Test for IOUtils.toInputStream(CharSequence) and IOUtils.toInputStream(CharSequence, String). Note, this test utilizes on IOUtils.toByteArray(java.io.InputStream) and so relies on testToByteArray_InputStream() to ensure this method functions correctly.

Throws:

Exception - on error

testToInputStream_String
```
public void testToInputStream_String()
                              throws Exception
```
Test for IOUtils.toInputStream(String) and IOUtils.toInputStream(String, String). Note, this test utilizes on IOUtils.toByteArray(java.io.InputStream) and so relies on testToByteArray_InputStream() to ensure this method functions correctly.

Throws:

Exception - on error

testToString_ByteArray

public void testToString_ByteArray()
                            throws Exception

Throws:: Exception

testToString_InputStream

public void testToString_InputStream()
                              throws Exception

Throws:: Exception

testToString_Reader

public void testToString_Reader()
                         throws Exception

Throws:: Exception

testToString_URI

public void testToString_URI()
                      throws Exception

Throws:: Exception

testToString_URI_CharsetName

public void testToString_URI_CharsetName()
                                  throws Exception

Throws:: Exception

testToString_URI_CharsetNameNull

public void testToString_URI_CharsetNameNull()
                                      throws Exception

Throws:: Exception

testToString_URL

public void testToString_URL()
                      throws Exception

Throws:: Exception

testToString_URL_CharsetName

public void testToString_URL_CharsetName()
                                  throws Exception

Throws:: Exception

testToString_URL_CharsetNameNull

public void testToString_URL_CharsetNameNull()
                                      throws Exception

Throws:: Exception

testAsBufferedNull
```
public void testAsBufferedNull()
```

testAsBufferedInputStream

public void testAsBufferedInputStream()

testAsBufferedOutputStream

public void testAsBufferedOutputStream()

testAsBufferedReader
```
public void testAsBufferedReader()
```

testAsBufferedWriter
```
public void testAsBufferedWriter()
```

Class IOUtilsTestCase

Constructor Summary

Method Summary

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

Methods inherited from class junit.framework.TestCase

Methods inherited from class java.lang.Object

Constructor Detail

IOUtilsTestCase

Method Detail

setUp

tearDown

testCloseQuietly_CloseableIOException

testCloseQuietly_Selector

testCloseQuietly_SelectorIOException

testCloseQuietly_SelectorNull

testCloseQuietly_SelectorTwice

testCloseQuietly_ServerSocket

testCloseQuietly_ServerSocketIOException

testCloseQuietly_Socket

testCloseQuietly_SocketIOException

testConstants

testContentEquals_InputStream_InputStream

testContentEquals_Reader_Reader

testContentEqualsIgnoreEOL

testCopy_ByteArray_OutputStream

testCopy_ByteArray_Writer

testCopy_String_Writer

testCopyLarge_CharExtraLength

testCopyLarge_CharFullLength

testCopyLarge_CharNoSkip

testCopyLarge_CharSkip

testCopyLarge_CharSkipInvalid

testCopyLarge_ExtraLength

testCopyLarge_FullLength

testCopyLarge_NoSkip

testCopyLarge_Skip

testCopyLarge_SkipInvalid

testRead_ReadableByteChannel

testReadFully_InputStream_ByteArray

testReadFully_InputStream_Offset

testReadFully_ReadableByteChannel

testReadFully_Reader

testReadFully_Reader_Offset

testReadLines_InputStream

testReadLines_InputStream_String

testReadLines_Reader

testSkip_FileReader

testSkip_InputStream

testSkip_ReadableByteChannel

testSkipFully_InputStream

testSkipFully_ReadableByteChannel

testSkipFully_Reader

testStringToOutputStream

testToBufferedInputStream_InputStream

testToByteArray_InputStream

testToByteArray_InputStream_NegativeSize

testToByteArray_InputStream_Size

testToByteArray_InputStream_SizeIllegal

testToByteArray_InputStream_SizeLong

testToByteArray_InputStream_SizeZero

testToByteArray_Reader

testToByteArray_String

testToByteArray_URI

testToByteArray_URL

testToByteArray_URLConnection

testToCharArray_InputStream

testToCharArray_InputStream_CharsetName

testToCharArray_Reader

testToInputStream_CharSequence

testToInputStream_String

testToString_ByteArray

testToString_InputStream

testToString_Reader

testToString_URI

testToString_URI_CharsetName

testToString_URI_CharsetNameNull

testToString_URL

testToString_URL_CharsetName

testToString_URL_CharsetNameNull

testAsBufferedNull