@Before
public void setUp() throws IOException {
final URL conf = getClass().getResource("/wrapper.conf");
config = new File(testIndex.getDirectory("configs"), "wrapper.conf");
config.delete();
copyFile(new File(conf.getFile()), config);
jswConfig = new JSWConfig(config);
jswConfig.load();
}
/**
* Verify that calling write, multiple times, will not append overridden properties multiple
* times.
*
* @throws IOException unexpected
*/
@Test
public void subsequentSavesProducesSameFile() throws IOException {
jswConfig.setProperty("wrapper.java.classpath.2", "foo/*");
jswConfig.save();
// copy written configuration file so we can compare
final File saved = new File(testIndex.getDirectory("configs"), "wrapper-1.conf");
copyFile(config, saved);
// save again
jswConfig.save();
// and check that the last save and previous saved are equal
assertThat(config, FileMatchers.matchSha1(saved));
// check that original property is written
assertThat(
config, contains("wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperSimpleApp"));
// check that overridden property is written
assertThat(config, contains("wrapper.java.classpath.2=foo/*"));
}