org.apache.commons.configuration
Class TestSubnodeConfiguration

java.lang.Object
  junit.framework.Assert
      junit.framework.TestCase
          org.apache.commons.configuration.TestSubnodeConfiguration

All Implemented Interfaces:

junit.framework.Test

public class TestSubnodeConfiguration
extends junit.framework.TestCase

Test case for SubnodeConfiguration.

Version:

$Id: TestSubnodeConfiguration.java 531038 2007-04-21 14:31:58Z oheger $

Author:

Oliver Heger

Constructor Summary

TestSubnodeConfiguration()

Method Summary

protected org.apache.commons.configuration.tree.ConfigurationNode	getSubnodeRoot(org.apache.commons.configuration.HierarchicalConfiguration conf) Returns the root node for the subnode config.
protected void	setUp()
protected org.apache.commons.configuration.HierarchicalConfiguration	setUpParentConfig() Initializes the parent configuration.
protected void	setUpSubnodeConfig() Performs a standard initialization of the subnode config to test.
protected void	tearDown()
void	testAddProperty() Tests adding of properties.
void	testConfiguarationAt() Tests the configurationAt() method.
void	testGetKeys() Tests listing the defined keys.
void	testGetProperties() Tests if properties of the sub node can be accessed.
void	testInitSubNodeConfig() Tests creation of a subnode config.
void	testInitSubNodeConfigWithNullNode() Tests constructing a subnode configuration with a null root node.
void	testInitSubNodeConfigWithNullParent() Tests constructing a subnode configuration with a null parent.
void	testInterpolation() Tests interpolation features.
void	testInterpolationFromConfigurationAt() An additional test for interpolation when the configurationAt() method is involved.
void	testParentChangeDetach() Tests a manipulation of the parent configuration that causes the subnode configuration to become invalid.
void	testParentChangeDetatchException() Tests detaching a subnode configuration when an exception is thrown during reconstruction.
void	testParentReloadNotSupported() Tests a reload operation for the parent configuration when the subnode configuration does not support reloads.
void	testParentReloadSubSubnode() Tests whether reloads work with sub subnode configurations.
void	testParentReloadSubSubnodeNoChangeSupport() Tests creating a sub sub config when the sub config is not aware of changes.
void	testParentReloadSupportAccessParent() Tests a reload operation for the parent configuration when the subnode configuration is aware of reloads, and the parent configuration is accessed first.
void	testParentReloadSupported() Tests a reload operation for the parent configuration when the subnode configuration does support reloads.
void	testSetDelimiterParsingDisabled() Tests handling of the delimiter parsing disabled flag.
void	testSetExpressionEngine() Tests changing the expression engine.
void	testSetListDelimiter() Tests manipulating the list delimiter.
void	testSetProperty() Tests setting of properties in both the parent and the subnode configuration and whether the changes are visible to each other.
void	testSetThrowExceptionOnMissing() Tests setting the exception on missing flag.

Methods inherited from class junit.framework.TestCase

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

Methods inherited from class java.lang.Object

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

Constructor Detail

TestSubnodeConfiguration

public TestSubnodeConfiguration()

Method Detail

setUp

protected void setUp()
              throws java.lang.Exception

Overrides:

setUp in class junit.framework.TestCase

Throws:

java.lang.Exception

tearDown

protected void tearDown()
                 throws java.lang.Exception

Overrides:

tearDown in class junit.framework.TestCase

Throws:

java.lang.Exception

testInitSubNodeConfig

public void testInitSubNodeConfig()

Tests creation of a subnode config.

testInitSubNodeConfigWithNullParent

public void testInitSubNodeConfigWithNullParent()

Tests constructing a subnode configuration with a null parent. This should cause an exception.

testInitSubNodeConfigWithNullNode

public void testInitSubNodeConfigWithNullNode()

Tests constructing a subnode configuration with a null root node. This should cause an exception.

testGetProperties

public void testGetProperties()

Tests if properties of the sub node can be accessed.

testSetProperty

public void testSetProperty()

Tests setting of properties in both the parent and the subnode configuration and whether the changes are visible to each other.

testAddProperty

public void testAddProperty()

Tests adding of properties.

testGetKeys

public void testGetKeys()

Tests listing the defined keys.

testSetThrowExceptionOnMissing

public void testSetThrowExceptionOnMissing()

Tests setting the exception on missing flag. The subnode config obtains this flag from its parent.

testSetDelimiterParsingDisabled

public void testSetDelimiterParsingDisabled()

Tests handling of the delimiter parsing disabled flag. This is shared with the parent, too.

testSetListDelimiter

public void testSetListDelimiter()

Tests manipulating the list delimiter. This piece of data is derived from the parent.

testSetExpressionEngine

public void testSetExpressionEngine()

Tests changing the expression engine.

testConfiguarationAt

public void testConfiguarationAt()

Tests the configurationAt() method.

testInterpolation

public void testInterpolation()

Tests interpolation features. The subnode config should use its parent for interpolation.

testInterpolationFromConfigurationAt

public void testInterpolationFromConfigurationAt()

An additional test for interpolation when the configurationAt() method is involved.

testParentReloadNotSupported

public void testParentReloadNotSupported()
                                  throws org.apache.commons.configuration.ConfigurationException

Tests a reload operation for the parent configuration when the subnode configuration does not support reloads. Then the new value should not be detected.

Throws:

org.apache.commons.configuration.ConfigurationException

testParentReloadSupported

public void testParentReloadSupported()
                               throws org.apache.commons.configuration.ConfigurationException

Tests a reload operation for the parent configuration when the subnode configuration does support reloads. The new value should be returned.

Throws:

org.apache.commons.configuration.ConfigurationException

testParentReloadSupportAccessParent

public void testParentReloadSupportAccessParent()
                                         throws org.apache.commons.configuration.ConfigurationException

Tests a reload operation for the parent configuration when the subnode configuration is aware of reloads, and the parent configuration is accessed first. The new value should be returned.

Throws:

org.apache.commons.configuration.ConfigurationException

testParentReloadSubSubnode

public void testParentReloadSubSubnode()
                                throws org.apache.commons.configuration.ConfigurationException

Tests whether reloads work with sub subnode configurations.

Throws:

org.apache.commons.configuration.ConfigurationException

testParentReloadSubSubnodeNoChangeSupport

public void testParentReloadSubSubnodeNoChangeSupport()
                                               throws org.apache.commons.configuration.ConfigurationException

Tests creating a sub sub config when the sub config is not aware of changes. Then the sub sub config shouldn't be either.

Throws:

org.apache.commons.configuration.ConfigurationException

testParentChangeDetach

public void testParentChangeDetach()

Tests a manipulation of the parent configuration that causes the subnode configuration to become invalid. In this case the sub config should be detached and keep its old values.

testParentChangeDetatchException

public void testParentChangeDetatchException()

Tests detaching a subnode configuration when an exception is thrown during reconstruction. This can happen e.g. if the expression engine is changed for the parent.

setUpParentConfig

protected org.apache.commons.configuration.HierarchicalConfiguration setUpParentConfig()

Initializes the parent configuration. This method creates the typical structure of tables and fields nodes.

Returns:

the parent configuration

getSubnodeRoot

protected org.apache.commons.configuration.tree.ConfigurationNode getSubnodeRoot(org.apache.commons.configuration.HierarchicalConfiguration conf)

Returns the root node for the subnode config. This method returns the first table node.

Parameters:

conf - the parent config

Returns:

the root node for the subnode config

setUpSubnodeConfig

protected void setUpSubnodeConfig()

Performs a standard initialization of the subnode config to test.