Package com.singularsys.exttests

Class CleanerTest

java.lang.Object

com.singularsys.exttests.CleanerTest

Direct Known Subclasses:

DoubleMatrixFieldCleanerTest, FieldCleanerTest, MatrixCleanerTest

public class CleanerTest
extends Object

Tests for the ExpressionCleaner

Author:

Rich Morris Created on 17-Apr-2005

Field Summary

Fields

Modifier and Type	Field	Description
protected Jep	jep
static final boolean	PRINT_RESULTS
protected ExpressionCleaner	sv

Constructor Summary

Constructors

Constructor	Description
CleanerTest()

Method Summary

Modifier and Type	Method	Description
void	clean_with_vector()
void	const_var_const_var()
void	constant_matrix_become_MatrixI()
void	constant_vector_become_VectorI()
void	Integer_power()
void	myAssertEquals(String msg, Object expected, Object actual)	Assertion with message on command line.
void	nomCommute()
String	parsePreprocSimp(String expr)
Node	parseProcSimpEval(String expr, Object expected)
void	setUp()
void	simplifyTest(String expr, String expected)
void	simplifyTestFB(String expr, String expected)	Test with FullBracket expansion
void	simplifyTestString(String expr, String expected)
void	test_commutative_multiplication()
void	test_double_negative()
void	testBad()
void	testCommutative()
void	testDirtyFunctions()	Checks that cleaner does not clean functions and operators marked with DirtyFunction and does clean other functions and operators with constant arguments.
void	testInfinity()
void	testKummerExpansion()
void	testMigrate()
void	testMinus()
void	testNegZero()
void	testSimplification()
void	testThreeArguments()	Simplification fails when an operator with three arguments is supplied.
void	testUnitaryPlusBug()

Methods inherited from class java.lang.Object

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

Field Details

PRINT_RESULTS

public static final boolean PRINT_RESULTS

sv

protected ExpressionCleaner sv

jep

protected Jep jep

Constructor Details

CleanerTest

public CleanerTest()

Method Details

setUp

@BeforeEach
public void setUp()

myAssertEquals

public void myAssertEquals(String msg,
 Object expected,
 Object actual)

Assertion with message on command line.

Parameters:

msg - message to display

expected - expected result

actual - actual result

parsePreprocSimp

public String parsePreprocSimp(String expr)
                        throws IllegalArgumentException,
JepException

Throws:

IllegalArgumentException

JepException

simplifyTestString

public void simplifyTestString(String expr,
 String expected)
                        throws IllegalArgumentException,
JepException

Throws:

IllegalArgumentException

JepException

simplifyTest

public void simplifyTest(String expr,
 String expected)
                  throws IllegalArgumentException,
JepException

Throws:

IllegalArgumentException

JepException

simplifyTestFB

public void simplifyTestFB(String expr,
 String expected)
                    throws IllegalArgumentException,
JepException

Test with FullBracket expansion

Parameters:

expr -

expected -

Throws:

IllegalArgumentException

JepException

parseProcSimpEval

public Node parseProcSimpEval(String expr,
 Object expected)
                       throws Exception

Throws:

Exception

testSimplification

@Test
public void testSimplification()
                        throws IllegalArgumentException,
JepException

Throws:

IllegalArgumentException

JepException

test_commutative_multiplication

@Test
public void test_commutative_multiplication()
                                     throws JepException

Throws:

JepException

testUnitaryPlusBug

@Test
public void testUnitaryPlusBug()
                        throws Exception

Throws:

Exception

testCommutative

@Test
public void testCommutative()
                     throws JepException

Throws:

JepException

testNegZero

@Test
public void testNegZero()
                 throws IllegalArgumentException,
JepException

Throws:

IllegalArgumentException

JepException

const_var_const_var

@Test
public void const_var_const_var()
                         throws Exception

Throws:

Exception

nomCommute

@Test
public void nomCommute()
                throws Exception

Throws:

Exception

testThreeArguments

@Test
public void testThreeArguments()
                        throws IllegalArgumentException,
JepException

Simplification fails when an operator with three arguments is supplied. These can be constructed by the polynomial package

Throws:

IllegalArgumentException

JepException

testMinus

@Test
public void testMinus()
               throws IllegalArgumentException,
JepException

Throws:

IllegalArgumentException

JepException

testMigrate

@Test
public void testMigrate()
                 throws IllegalArgumentException,
JepException

Throws:

IllegalArgumentException

JepException

test_double_negative

@Test
public void test_double_negative()
                          throws IllegalArgumentException,
JepException

Throws:

IllegalArgumentException

JepException

Integer_power

@Test
public void Integer_power()
                   throws ParseException

Throws:

ParseException

testInfinity

@Test
public void testInfinity()
                  throws IllegalArgumentException,
JepException

Throws:

IllegalArgumentException

JepException

testDirtyFunctions

@Test
public void testDirtyFunctions()
                        throws JepException

Checks that cleaner does not clean functions and operators marked with DirtyFunction and does clean other functions and operators with constant arguments.

Throws:

JepException

testKummerExpansion

@Test
public void testKummerExpansion()
                         throws JepException

Throws:

JepException

constant_vector_become_VectorI

@Test
public void constant_vector_become_VectorI()
                                    throws ParseException,
EvaluationException

Throws:

ParseException

EvaluationException

clean_with_vector

@Test
public void clean_with_vector()
                       throws ParseException

Throws:

ParseException

constant_matrix_become_MatrixI

@Test
public void constant_matrix_become_MatrixI()
                                    throws ParseException,
EvaluationException

Throws:

ParseException

EvaluationException

testBad

@Test
@Tag("known-failure")
public void testBad()
             throws Exception

Throws:

Exception