net.sourceforge.jtds.jdbc

Class UnitTestBase

java.lang.Object

TestCase

net.sourceforge.jtds.jdbc.TestBase

net.sourceforge.jtds.jdbc.DatabaseTestCase

net.sourceforge.jtds.jdbc.UnitTestBase

Direct Known Subclasses:

ConnectionTest, DefaultPropertiesUnitTest, DriverUnitTest, JtdsDataSourceTest, JtdsObjectFactoryTest, MessagesPropertiesUnitTest, MessagesPropertiesUnitTest.TestDescriptionHasProperty, MessagesPropertiesUnitTest.TestPropertyHasDescription, NamedPipeUnitTest, SupportUnitTest

public abstract class UnitTestBase
extends DatabaseTestCase

Base class for unit tests which do not connect to a database.

Version:

$Id: UnitTestBase.java,v 1.12 2005-12-22 17:24:07 ddkilzer Exp $

Author:

David D. Kilzer

Field Summary

Fields inherited from class net.sourceforge.jtds.jdbc.TestBase

con, props

Constructor Summary

Constructors

Constructor and Description
UnitTestBase(java.lang.String name) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	assertEquals(java.lang.String message, java.lang.Object[] expected, java.lang.Object[] actual) Compare two arrays element-by-element.
private void	failNotEquals(java.lang.String message, java.lang.Object[] expected, java.lang.Object[] actual)
private java.lang.String	format(java.lang.Object[] object) Format an Object[] object to a String.
static java.lang.Object	invokeConstructor(java.lang.Class klass, java.lang.Class[] classes, java.lang.Object[] objects) Invoke a constructor on a class using reflection.
static java.lang.Object	invokeGetInstanceField(java.lang.Object instance, java.lang.String fieldName) Get the value of an instance field on an object using reflection.
static java.lang.Object	invokeInstanceMethod(java.lang.Object instance, java.lang.String methodName, java.lang.Class[] classes, java.lang.Object[] objects) Invoke an instance method on an object using reflection.
static void	invokeSetInstanceField(java.lang.Object instance, java.lang.String fieldName, java.lang.Object fieldValue) Set the value of an instance field on an object using reflection.
static java.lang.Object	invokeStaticMethod(java.lang.Class klass, java.lang.String methodName, java.lang.Class[] classes, java.lang.Object[] objects) Invoke a static method on a class using reflection.
protected static java.lang.String	ucFirst(java.lang.String s) Changes the first character of a string to uppercase.

Methods inherited from class net.sourceforge.jtds.jdbc.DatabaseTestCase

compareBytes, getLongString, getLongString, getType, getTypemap

Methods inherited from class net.sourceforge.jtds.jdbc.TestBase

compareInputStreams, compareReaders, connect, dropDatabase, dropFunction, dropProcedure, dropTable, dropTrigger, dropType, dropView, dump, dump, dumpAll, dumpKeys, dumpRow, dumpRow, getConnection, getConnection, makeObjects, makeTestTables, setUp, tearDown

Methods inherited from class java.lang.Object

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

Constructor Detail

UnitTestBase

public UnitTestBase(java.lang.String name)

Constructor.

Parameters:

name - The name of the test.

Method Detail

invokeConstructor

public static java.lang.Object invokeConstructor(java.lang.Class klass,
                                 java.lang.Class[] classes,
                                 java.lang.Object[] objects)

Invoke a constructor on a class using reflection.

Parameters:

klass - The class.

classes - The classes in the parameter list.

objects - The objects to be used as parameters.

Returns:

The object constructed.

invokeGetInstanceField

public static java.lang.Object invokeGetInstanceField(java.lang.Object instance,
                                      java.lang.String fieldName)

Get the value of an instance field on an object using reflection.

Parameters:

instance - The instance of the object.

fieldName - The name of the field.

Returns:

The object returned by getting the field.

invokeSetInstanceField

public static void invokeSetInstanceField(java.lang.Object instance,
                          java.lang.String fieldName,
                          java.lang.Object fieldValue)

Set the value of an instance field on an object using reflection.

Parameters:

instance - The instance of the object.

fieldName - The name of the field.

fieldValue - The value to set the field to.

invokeInstanceMethod

public static java.lang.Object invokeInstanceMethod(java.lang.Object instance,
                                    java.lang.String methodName,
                                    java.lang.Class[] classes,
                                    java.lang.Object[] objects)

Invoke an instance method on an object using reflection.

Parameters:

instance - The instance of the object.

methodName - The name of the method.

classes - The classes in the parameter list.

objects - The objects to be used as parameters.

Returns:

The object returned by invoking the method.

invokeStaticMethod

public static java.lang.Object invokeStaticMethod(java.lang.Class klass,
                                  java.lang.String methodName,
                                  java.lang.Class[] classes,
                                  java.lang.Object[] objects)

Invoke a static method on a class using reflection.

Parameters:

klass - The class.

methodName - The name of the method.

classes - The classes in the parameter list.

objects - The objects to be used as parameters.

Returns:

The object returned by invoking the method.

assertEquals

protected void assertEquals(java.lang.String message,
                java.lang.Object[] expected,
                java.lang.Object[] actual)

Compare two arrays element-by-element.

The default JUnit Assert#assertEquals(String, Object, Object) method does not handle them properly.

Parameters:

message - The message to print upon failure.

expected - The expected value.

actual - The actual value.

failNotEquals

private void failNotEquals(java.lang.String message,
                 java.lang.Object[] expected,
                 java.lang.Object[] actual)

See Also:

Assert#failNotEquals(java.lang.String, java.lang.Object, java.lang.Object)

format

private java.lang.String format(java.lang.Object[] object)

Format an Object[] object to a String.

Parameters:

object - The object to be formatted.

Returns:

Formatted string representing the object.

ucFirst

protected static java.lang.String ucFirst(java.lang.String s)

Changes the first character of a string to uppercase.

Parameters:

s - The string to be processed.

Returns:

The value of s if it is null or zero length, else the string with the first character changed to uppercase.