Package io.permazen.test

Class TestSupport

java.lang.Object

io.permazen.test.TestSupport

Direct Known Subclasses:

KVTestSupport

public abstract class TestSupport
extends Object

Base class for unit tests providing logging and random seed setup.

Field Summary

Fields

Modifier and Type	Field	Description
protected final Logger	log
protected Random	random
protected jakarta.validation.Validator	validator

Constructor Summary

Constructors

Constructor	Description
TestSupport()

Method Summary

Modifier and Type	Method	Description
static void	assertEquals(double[] a1, double[] a2, String message)
static void	assertEquals(float[] a1, float[] a2, String message)
protected void	assertSameOrDiff(String expected, String actual)
static List	buildList(Object... items)
static Map	buildMap(Object... kv)
static Set	buildSet(Object... items)
static SortedMap	buildSortedMap(Object... kv)
static SortedSet	buildSortedSet(Object... items)
static void	checkMap(Map actual, Map expected)
static void	checkSet(Set actual, Set expected)
protected <T> Set<jakarta.validation.ConstraintViolation<T>>	checkValid(T object, boolean valid)
protected File	createTempDirectory()
protected void	deleteDirectoryHierarchy(File root)
protected String	diff(String s1, String s2)	Run diff(1) on two strings.
static Random	getRandom(String randomSeed)
protected String	readResource(File file)	Read some file in as a UTF-8 encoded string.
protected String	readResource(String path)	Read some classpath resource in as a UTF-8 encoded string.
protected String	readResource(URL url)	Read some URL resource in as a UTF-8 encoded string.
void	seedRandom(String randomSeed)
void	setUpValidator()
protected String	show(Throwable t)

Methods inherited from class java.lang.Object

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

Field Details

log

protected final Logger log

validator

protected jakarta.validation.Validator validator

random

protected Random random

Constructor Details

TestSupport

public TestSupport()

Method Details

setUpValidator

@BeforeClass
public void setUpValidator()

seedRandom

@BeforeClass
public void seedRandom(String randomSeed)

createTempDirectory

protected File createTempDirectory()
                            throws IOException

Throws:

IOException

deleteDirectoryHierarchy

protected void deleteDirectoryHierarchy(File root)
                                 throws IOException

Throws:

IOException

getRandom

public static Random getRandom(String randomSeed)

checkValid

protected <T>
Set<jakarta.validation.ConstraintViolation<T>> checkValid(T object,
 boolean valid)

readResource

protected String readResource(File file)

Read some file in as a UTF-8 encoded string.

Parameters:

file - file to read

Returns:

file content

readResource

protected String readResource(String path)

Read some classpath resource in as a UTF-8 encoded string.

Parameters:

path - classpath resource

Returns:

file content

readResource

protected String readResource(URL url)

Read some URL resource in as a UTF-8 encoded string.

Parameters:

url - resource URL

Returns:

resource content

checkSet

public static void checkSet(Set actual,
 Set expected)

checkMap

public static void checkMap(Map actual,
 Map expected)

assertEquals

public static void assertEquals(float[] a1,
 float[] a2,
 String message)

assertEquals

public static void assertEquals(double[] a1,
 double[] a2,
 String message)

buildSet

public static Set buildSet(Object... items)

buildSortedSet

public static SortedSet buildSortedSet(Object... items)

buildList

public static List buildList(Object... items)

buildMap

public static Map buildMap(Object... kv)

buildSortedMap

public static SortedMap buildSortedMap(Object... kv)

show

protected String show(Throwable t)

assertSameOrDiff

protected void assertSameOrDiff(String expected,
 String actual)

diff

protected String diff(String s1,
 String s2)

Run diff(1) on two strings.

Parameters:

s1 - first string

s2 - second string

Returns:

the diff, or null if strings are the same