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package org.apache.tools.ant.taskdefs.optional;
import org.apache.tools.ant.BuildFileTest;
import java.io.*;
import java.util.Properties;
/**
* Tests the EchoProperties task.
*
* @author Matt Albrecht <a href="mailto:groboclown@users.sourceforge.net">groboclown@users.sourceforge.net</a>
* @created 17-Jan-2002
* @since Ant 1.5
*/
public class EchoPropertiesTest extends BuildFileTest {
private final static String TASKDEFS_DIR = "src/etc/testcases/taskdefs/optional/";
private static final String GOOD_OUTFILE = "test.properties";
private static final String PREFIX_OUTFILE = "test-prefix.properties";
private static final String TEST_VALUE = "isSet";
private static final String BAD_OUTFILE = ".";
public EchoPropertiesTest(String name) {
super(name);
}
public void setUp() {
configureProject(TASKDEFS_DIR + "echoproperties.xml");
project.setProperty( "test.property", TEST_VALUE );
}
public void tearDown() {
executeTarget("cleanup");
}
public void testEchoToLog() {
expectLogContaining("testEchoToLog", "test.property="+TEST_VALUE);
}
public void testEchoToBadFile() {
expectBuildExceptionContaining( "testEchoToBadFile",
"outfile is not writeable",
"Destfile "+toAbsolute(BAD_OUTFILE)+" could not be written to." );
}
public void testEchoToBadFileFail() {
expectBuildExceptionContaining( "testEchoToBadFileFail",
"outfile is not writeable",
"Destfile "+toAbsolute(BAD_OUTFILE)+" could not be written to." );
}
public void testEchoToBadFileNoFail() {
expectLog( "testEchoToBadFileNoFail",
"Destfile "+toAbsolute(BAD_OUTFILE)+" could not be written to." );
}
public void testEchoToGoodFile() throws Exception {
executeTarget( "testEchoToGoodFile" );
assertGoodFile();
}
public void testEchoToGoodFileFail() throws Exception {
executeTarget( "testEchoToGoodFileFail" );
assertGoodFile();
}
public void testEchoToGoodFileNoFail() throws Exception {
executeTarget( "testEchoToGoodFileNoFail" );
assertGoodFile();
}
public void testEchoPrefix() throws Exception {
executeTarget( "testEchoPrefix" );
Properties props=loadPropFile(PREFIX_OUTFILE);
// props.list(System.out);
assertEquals("prefix didn't include 'a.set' property","true",props.getProperty("a.set"));
assertNull("prefix failed to filter out property 'b.set'",
props.getProperty("b.set"));
}
protected Properties loadPropFile(String relativeFilename)
throws IOException {
File f = createRelativeFile( relativeFilename );
Properties props=new Properties();
InputStream in=null;
try {
in=new BufferedInputStream(new FileInputStream(f));
props.load(in);
} finally {
if(in!=null) {
try { in.close(); } catch(IOException e) {}
}
}
return props;
}
protected void assertGoodFile() throws Exception {
File f = createRelativeFile( GOOD_OUTFILE );
assertTrue(
"Did not create "+f.getAbsolutePath(),
f.exists() );
Properties props=loadPropFile(GOOD_OUTFILE);
props.list(System.out);
assertEquals("test property not found ",
TEST_VALUE, props.getProperty("test.property"));
/*
// read in the file
FileReader fr = new FileReader( f );
try {
BufferedReader br = new BufferedReader( fr );
String read = null;
while ( (read = br.readLine()) != null)
{
if (read.indexOf("test.property" + TEST_VALUE) >= 0)
{
// found the property we set - it's good.
return;
}
}
fail( "did not encounter set property in generated file." );
} finally {
try { fr.close(); } catch(IOException e) {}
}
*/
}
protected String toAbsolute( String filename ) {
return createRelativeFile( filename ).getAbsolutePath();
}
protected File createRelativeFile( String filename ) {
if (filename.equals( "." )) {
return getProjectDir();
}
// else
return new File( getProjectDir(), filename );
}
}