Package org.eclipse.jgit.junit

Class JGitTestUtil

java.lang.Object

org.eclipse.jgit.junit.JGitTestUtil

public abstract class JGitTestUtil
extends java.lang.Object

Abstract test util class

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	JGitTestUtil.GatherStackTrace

Field Summary

Fields

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

Constructor Summary

Constructors

Modifier	Constructor	Description
private	JGitTestUtil()

Method Summary

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

CLASSPATH_TO_RESOURCES

public static final java.lang.String CLASSPATH_TO_RESOURCES

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

See Also:

Constant Field Values

Constructor Detail

JGitTestUtil

private JGitTestUtil()

Method Detail

getName

public static java.lang.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

s

private static java.lang.String s(byte[] raw)

getTestResourceFile

public static java.io.File getTestResourceFile(java.lang.String fileName)

Get test resource file.

Parameters:

fileName -

Returns:

the test resource file

copyTestResource

public static void copyTestResource(java.lang.String name,
                                    java.io.File dest)
                             throws java.io.IOException

Copy test resource.

Parameters:

name -

dest -

Throws:

java.io.IOException

cl

private static java.lang.ClassLoader cl()

writeTrashFile

public static java.io.File writeTrashFile(Repository db,
                                          java.lang.String name,
                                          java.lang.String data)
                                   throws java.io.IOException

Write a trash file.

Parameters:

db -

name -

data -

Returns:

the trash file

Throws:

java.io.IOException

writeTrashFile

public static java.io.File writeTrashFile(Repository db,
                                          java.lang.String subdir,
                                          java.lang.String name,
                                          java.lang.String data)
                                   throws java.io.IOException

Write a trash file.

Parameters:

db -

subdir -

name -

data -

Returns:

the trash file

Throws:

java.io.IOException

write

public static void write(java.io.File f,
                         java.lang.String body)
                  throws java.io.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:

java.io.IOException - the file could not be written.

read

public static java.lang.String read(java.io.File file)
                             throws java.io.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:

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

read

public static java.lang.String read(Repository db,
                                    java.lang.String name)
                             throws java.io.IOException

Read a file's content

Parameters:

db -

name -

Returns:

the content of the file

Throws:

java.io.IOException

check

public static boolean check(Repository db,
                            java.lang.String name)

Check if file exists

Parameters:

db -

name - name of the file

Returns:

true if the file exists

deleteTrashFile

public static void deleteTrashFile(Repository db,
                                   java.lang.String name)
                            throws java.io.IOException

Delete a trash file.

Parameters:

db -

name -

Throws:

java.io.IOException

writeLink

public static java.nio.file.Path writeLink(Repository db,
                                           java.lang.String link,
                                           java.lang.String target)
                                    throws java.lang.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:

java.lang.Exception

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