Module org.eclipse.jgit.junit

Package org.eclipse.jgit.junit

Class JGitTestUtil

java.lang.Object

org.eclipse.jgit.junit.JGitTestUtil

public abstract class JGitTestUtil
extends Object

Abstract test util class

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CLASSPATH_TO_RESOURCES	Constant CLASSPATH_TO_RESOURCES="org/eclipse/jgit/test/resources/"

Method Summary

Modifier and Type	Method	Description
static void	assertEquals(byte[] exp, byte[] act)	Assert byte arrays are equal
static boolean	check(org.eclipse.jgit.lib.Repository db, String name)	Check if file exists
static byte[]	concat(byte[]... b)	Concatenate byte arrays.
static void	copyTestResource(String name, File dest)	Copy test resource.
static void	deleteTrashFile(org.eclipse.jgit.lib.Repository db, String name)	Delete a trash file.
static String	getName()	Get name of current test by inspecting stack trace
static File	getTestResourceFile(String fileName)	Get test resource file.
static String	read(File file)	Fully read a UTF-8 file and return as a string.
static String	read(org.eclipse.jgit.lib.Repository db, String name)	Read a file's content
static void	write(File f, String body)	Write a string as a UTF-8 file.
static Path	writeLink(org.eclipse.jgit.lib.Repository db, String link, String target)	Write a symbolic link
static File	writeTrashFile(org.eclipse.jgit.lib.Repository db, String name, String data)	Write a trash file.
static File	writeTrashFile(org.eclipse.jgit.lib.Repository db, String subdir, String name, String data)	Write a trash file.

Methods inherited from class java.lang.Object

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

Field Details

CLASSPATH_TO_RESOURCES

public static final String CLASSPATH_TO_RESOURCES

Constant CLASSPATH_TO_RESOURCES="org/eclipse/jgit/test/resources/"

See Also:

• Constant Field Values

Method Details

getName

public static String getName()

Get name of current test by inspecting stack trace

Returns:

the name

assertEquals

public static void assertEquals(byte[] exp,
 byte[] act)

Assert byte arrays are equal

Parameters:

exp - expected value

act - actual value

getTestResourceFile

public static File getTestResourceFile(String fileName)

Get test resource file.

Parameters:

fileName - file name

Returns:

the test resource file

copyTestResource

public static void copyTestResource(String name,
 File dest)
                             throws IOException

Copy test resource.

Parameters:

name - resource name

dest - destination file

Throws:

IOException - if an IO error occurred

writeTrashFile

public static File writeTrashFile(org.eclipse.jgit.lib.Repository db,
 String name,
 String data)
                           throws IOException

Write a trash file.

Parameters:

db - the repository

name - file name

data - file content

Returns:

the trash file

Throws:

IOException - if an IO error occurred

writeTrashFile

public static File writeTrashFile(org.eclipse.jgit.lib.Repository db,
 String subdir,
 String name,
 String data)
                           throws IOException

Write a trash file.

Parameters:

db - the repository

subdir - under working tree

name - file name

data - file content

Returns:

the trash file

Throws:

IOException - if an IO error occurred

write

public static void write(File f,
 String body)
                  throws IOException

Write a string as a UTF-8 file.

Parameters:

f - file to write the string to. Caller is responsible for making sure it is in the trash directory or will otherwise be cleaned up at the end of the test. If the parent directory does not exist, the missing parent directories are automatically created.

body - content to write to the file.

Throws:

IOException - the file could not be written.

read

public static String read(File file)
                   throws IOException

Fully read a UTF-8 file and return as a string.

Parameters:

file - file to read the content of.

Returns:

UTF-8 decoded content of the file, empty string if the file exists but has no content.

Throws:

IOException - the file does not exist, or could not be read.

read

public static String read(org.eclipse.jgit.lib.Repository db,
 String name)
                   throws IOException

Read a file's content

Parameters:

db - the repository

name - file name

Returns:

the content of the file

Throws:

IOException - if an IO error occurred

check

public static boolean check(org.eclipse.jgit.lib.Repository db,
 String name)

Check if file exists

Parameters:

db - the repository

name - name of the file

Returns:

true if the file exists

deleteTrashFile

public static void deleteTrashFile(org.eclipse.jgit.lib.Repository db,
 String name)
                            throws IOException

Delete a trash file.

Parameters:

db - the repository

name - file name

Throws:

IOException - if an IO error occurred

writeLink

public static Path writeLink(org.eclipse.jgit.lib.Repository db,
 String link,
 String target)
                      throws Exception

Write a symbolic link

Parameters:

db - the repository

link - the path of the symbolic link to create

target - the target of the symbolic link

Returns:

the path to the symbolic link

Throws:

Exception - if an error occurred

Since:

4.2

concat

public static byte[] concat(byte[]... b)

Concatenate byte arrays.

Parameters:

b - byte arrays to combine together.

Returns:

a single byte array that contains all bytes copied from input byte arrays.

Since:

4.9