org.apache.commons.jexl2
Class JexlTestCase

java.lang.Object
  junit.framework.Assert
      junit.framework.TestCase
          org.apache.commons.jexl2.JexlTestCase

All Implemented Interfaces:

junit.framework.Test

Direct Known Subclasses:

ArithmeticTest, ArrayAccessTest, ArrayLiteralTest, AsserterTest, AssignTest, BitwiseOperatorTest, BlockTest, CacheTest, ClassCreatorTest, DiscoveryTest, ForEachTest, IfTest, IssuesTest, JexlTest, MapLiteralTest, MethodTest, ParseFailuresTest, PublicFieldsTest, SandboxTest, ScriptCallableTest, ScriptTest, UnifiedJEXLTest, VarTest, WhileTest

public class JexlTestCase
extends junit.framework.TestCase

Implements runTest methods to dynamically instantiate and invoke a test, wrapping the call with setUp(), tearDown() calls. Eases the implementation of main methods to debug.

Field Summary

protected JexlEngine

JEXL A default Jexl engine instance.

Constructor Summary

	JexlTestCase()
protected	JexlTestCase(JexlEngine jexl)
	JexlTestCase(String name)
protected	JexlTestCase(String name, JexlEngine jexl)

Method Summary

static JexlEngine	createEngine(boolean lenient)
static JexlEngine	createThreadedArithmeticEngine(boolean lenient)
static void	debuggerCheck(JexlEngine jexl) Will force testing the debugger for each derived test class by recreating each expression from the JexlNode in the JexlEngine cache & testing them for equality with the origin.
protected static ArrayList<JexlNode>	flatten(JexlNode node) Creates a list of all descendants of a script including itself.
protected String	flattenedStr(Script e) A helper class to help debug AST problems.
static void	main(String[] args) Runs a test.
void	runTest(String name) Dynamically runs a test method.
static void	runTest(String tname, String mname) Instantiate and runs a test method; useful for debugging purpose.
protected void	tearDown()

Methods inherited from class junit.framework.TestCase

countTestCases, createResult, getName, run, run, runBare, runTest, setName, setUp, toString

Methods inherited from class junit.framework.Assert

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, fail, fail, failNotEquals, failNotSame, failSame, format

Methods inherited from class java.lang.Object

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

Field Detail

JEXL

protected final JexlEngine JEXL

A default Jexl engine instance.

Constructor Detail

JexlTestCase

public JexlTestCase(String name)

JexlTestCase

protected JexlTestCase(String name,
                       JexlEngine jexl)

JexlTestCase

public JexlTestCase()

JexlTestCase

protected JexlTestCase(JexlEngine jexl)

Method Detail

tearDown

protected void tearDown()
                 throws Exception

Overrides:

tearDown in class junit.framework.TestCase

Throws:

Exception

createEngine

public static JexlEngine createEngine(boolean lenient)

createThreadedArithmeticEngine

public static JexlEngine createThreadedArithmeticEngine(boolean lenient)

debuggerCheck

public static void debuggerCheck(JexlEngine jexl)
                          throws Exception

Will force testing the debugger for each derived test class by recreating each expression from the JexlNode in the JexlEngine cache & testing them for equality with the origin.

Throws:

Exception

flatten

protected static ArrayList<JexlNode> flatten(JexlNode node)

Creates a list of all descendants of a script including itself.

Parameters:

script - the script to flatten

Returns:

the descendants-and-self list

flattenedStr

protected String flattenedStr(Script e)

A helper class to help debug AST problems.

Parameters:

e - the script

Returns:

an indented version of the AST

runTest

public void runTest(String name)
             throws Exception

Dynamically runs a test method.

Parameters:

name - the test method to run

Throws:

Exception - if anything goes wrong

runTest

public static void runTest(String tname,
                           String mname)
                    throws Exception

Instantiate and runs a test method; useful for debugging purpose. For instance: public static void main(String[] args) throws Exception { runTest("BitwiseOperatorTest","testAndVariableNumberCoercion"); }

Parameters:

tname - the test class name

mname - the test class method

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Runs a test.

Parameters:

args - where args[0] is the test class name and args[1] the test class method

Throws:

Exception