/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.util.test;
import java.io.File;
import java.util.Properties;
import org.jboss.test.JBossTestCase;
import org.jboss.util.StringPropertyReplacer;
/** Unit tests for the StringPropertyReplacer utility class
*
* @see org.jboss.util.StringPropertyReplacer
* @author Scott.Stark@jboss.org
* @author Dimitris.Andreadis@jboss.org
*
* @version $Revision: 81036 $
*/
public class StringPropertyReplacerUnitTestCase extends JBossTestCase
{
public StringPropertyReplacerUnitTestCase(String name)
{
super(name);
}
/** Tests of the ${x} property replacement
*
* @throws Exception
*/
public void testPropReplacement()
throws Exception
{
getLog().debug("+++ testPropReplacement");
String xref = "${x}";
String xval = StringPropertyReplacer.replaceProperties(xref);
assertTrue("xval == xref", xval.equals(xref));
System.setProperty("x", "testPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref);
assertTrue("xval == 'xval'", xval.equals("testPropReplacement"));
}
/** Tests of the ${x} property replacement with a non-System Properties
*
* @throws Exception
*/
public void testNonSystemPropReplacement()
throws Exception
{
getLog().debug("+++ testNonSystemPropReplacement");
String xref = "${xx}";
Properties props = new Properties();
props.setProperty("xx", "testNonSystemPropReplacement");
String xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xval'", xval.equals("testNonSystemPropReplacement"));
}
/** Test the specified default value is used
* when the system property could not be replaced,
* and ignored when the system property is replaced.
*/
public void testDefaultValueSystemPropReplacement()
throws Exception
{
getLog().debug("+++ testDefaultValueSystemPropReplacement");
String xref = "${xxx:d}";
String xdef = "d";
String xval = StringPropertyReplacer.replaceProperties(xref);
assertTrue("xval == xdef", xval.equals(xdef));
System.setProperty("xxx", "testPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref);
assertTrue("xval == 'xval'", xval.equals("testPropReplacement"));
}
/** Test the specified default value is used
* when the non-system property could not be replaced
* and ignored when the non-property is replaced.
*/
public void testDefaultValueNonSystemPropReplacement()
throws Exception
{
getLog().debug("+++ testDefaultValueNonSystemPropReplacement");
Properties props = new Properties();
String xref = "${xxx:d}";
String xdef = "d";
String xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == xdef", xval.equals(xdef));
props.setProperty("xxx", "testNonSystemPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xval'", xval.equals("testNonSystemPropReplacement"));
}
/**
* Test the scenario where a primary and a secondary
* system property is specified.
*/
public void testSecondarySystemPropReplacement()
throws Exception
{
getLog().debug("+++ testSecondarySystemPropReplacement");
String xref = "${x1,x2}";
String xval = StringPropertyReplacer.replaceProperties(xref);
assertTrue("xval == 'xref'", xval.equals(xref));
System.setProperty("x2", "secondaryPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref);
assertTrue("xval == 'xval'", xval.equals("secondaryPropReplacement"));
System.setProperty("x1", "primaryPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref);
assertTrue("xval == 'xval'", xval.equals("primaryPropReplacement"));
}
/**
* Test the scenario where a primary and a secondary
* non-system property, plus a default value are specified
*/
public void testSecondaryNonSystemPropReplacementWithDefault()
throws Exception
{
getLog().debug("+++ testSecondaryNonSystemPropReplacementWithDefault");
Properties props = new Properties();
String xref = "${x1,x2:d}";
String xdef = "d";
String xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xdef'", xval.equals(xdef));
props.setProperty("x2", "secondaryPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xval'", xval.equals("secondaryPropReplacement"));
props.setProperty("x1", "primaryPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xval'", xval.equals("primaryPropReplacement"));
}
/**
* Test that we first check if the property is set before
* trying to apply a default or a resolving secondary property
*/
public void testPathologicalNonSystemPropReplacement()
throws Exception
{
getLog().debug("+++ testPathologicalNonSystemPropReplacement");
Properties props = new Properties();
String xref = "${x1,x2:d}";
props.setProperty("x1,x2:d", "pathologicalPropReplacement");
String xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xval'", xval.equals("pathologicalPropReplacement"));
}
/**
* Test that a composite property gets resolved
* when the secondary property is missing.
*/
public void testPathologicalMissingSecondaryProperty()
throws Exception
{
getLog().debug("+++ testPathologicalMissingSecondaryProperty");
Properties props = new Properties();
String xref = "${x1,}";
String xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xref'", xval.equals(xref));
props.setProperty("x1", "primaryPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xval'", xval.equals("primaryPropReplacement"));
}
/**
* Test that a composite property with a default gets resolved
* when the secondary property is missing.
*/
public void testPathologicalMissingSecondaryPropertyWithDefault()
throws Exception
{
getLog().debug("+++ testPathologicalMissingSecondaryPropertyWithDefault");
Properties props = new Properties();
String xref = "${x1,:d}";
String xdef = "d";
String xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xdef'", xval.equals(xdef));
props.setProperty("x1", "primaryPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xval'", xval.equals("primaryPropReplacement"));
}
/**
* Test that a composite property gets resolved
* when the primary property is missing.
*/
public void testPathologicalMissingPrimaryProperty()
throws Exception
{
getLog().debug("+++ testPathologicalMissingPrimaryProperty");
Properties props = new Properties();
String xref = "${,x2}";
String xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xref'", xval.equals(xref));
props.setProperty("x2", "secondaryPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xval'", xval.equals("secondaryPropReplacement"));
}
/**
* Test that a composite property with a default gets resolved
* when the primary property is missing.
*/
public void testPathologicalMissingPrimaryPropertyWithDefault()
throws Exception
{
getLog().debug("+++ testPathologicalMissingPrimaryPropertyWithDefault");
Properties props = new Properties();
String xref = "${,x2:d}";
String xdef = "d";
String xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xdef'", xval.equals(xdef));
props.setProperty("x2", "secondaryPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xval'", xval.equals("secondaryPropReplacement"));
}
/**
* Test that with an empty default value we get the
* property evaluating to an empty string "", when
* the property is undefined
*/
public void testEmptyDefaultNonSystemPropReplacement()
throws Exception
{
getLog().debug("+++ testEmptyDefaultNonSystemPropReplacement");
Properties props = new Properties();
String xref="${x1:}";
String xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == ''", xval.equals(""));
props.setProperty("x1", "primaryPropReplacement");
xval = StringPropertyReplacer.replaceProperties(xref, props);
assertTrue("xval == 'xval'", xval.equals("primaryPropReplacement"));
}
/** Test that ${/} and ${:} refs are replaced with
*
* @throws Exception
*/
public void testFilePropReplacement()
throws Exception
{
getLog().debug("+++ testFilePropReplacement");
String pathSeparatorRef = "${:}";
String pathSeparator = StringPropertyReplacer.replaceProperties(pathSeparatorRef);
String separatorRef = "${/}";
String separator = StringPropertyReplacer.replaceProperties(separatorRef);
getLog().debug("File.pathSeparator='"+File.pathSeparator+"'");
getLog().debug("File.separator='"+File.separator+"'");
assertTrue("${:}("+pathSeparator+") == File.pathSeparator", pathSeparator.equals(File.pathSeparator));
assertTrue("${/}("+separator+") == File.separator", separator.equals(File.separator));
}
}