Package org.openrefine.util

Class TestUtils

java.lang.Object

org.openrefine.util.TestUtils

public class TestUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
TestUtils()

Method Summary

Modifier and Type	Method	Description
static void	assertEqualsAsJson(String actual, String expected)	Assert that two JSON strings are equal as JSON objects.
static File	createTempDirectory(String name)	Create a temporary directory.
static File	createTempFile(String filename, String contents)	Creates a temporary file with the given contents.
static boolean	equalAsJson(String a, String b)
static void	isSerializedTo(Object o, String targetJson, com.fasterxml.jackson.databind.ObjectWriter writer)
static void	jsonDiff(String a, String b)
static <T> Set<T>	set(T... values)

Methods inherited from class java.lang.Object

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

Constructor Detail

TestUtils

public TestUtils()

Method Detail

createTempDirectory

public static File createTempDirectory(String name)
                                throws IOException

Create a temporary directory. NOTE: This is a quick and dirty implementation suitable for tests, not production code.

Parameters:

name -

Returns:

Throws:

IOException

createTempFile

public static File createTempFile(String filename,
                                  String contents)
                           throws IOException

Creates a temporary file with the given contents. This is useful in the case where Java's resource mechanism is not applicable, for instance when importing from files with Spark (as they need to be located by path, not using an InputStream).

Parameters:

filename - the filename of the temporary file to create

contents - the contents to write in the file

Returns:

a {%class java.io.File} object, use File.getAbsolutePath() to obtain its path.

Throws:

IOException

assertEqualsAsJson

public static void assertEqualsAsJson(String actual,
                                      String expected)

Assert that two JSON strings are equal as JSON objects.

equalAsJson

public static boolean equalAsJson(String a,
                                  String b)

isSerializedTo

public static void isSerializedTo(Object o,
                                  String targetJson,
                                  com.fasterxml.jackson.databind.ObjectWriter writer)

jsonDiff

public static void jsonDiff(String a,
                            String b)
                     throws com.fasterxml.jackson.core.JsonParseException,
                            com.fasterxml.jackson.databind.JsonMappingException

Throws:

com.fasterxml.jackson.core.JsonParseException

com.fasterxml.jackson.databind.JsonMappingException

set

@SafeVarargs
public static <T> Set<T> set(T... values)