/**
* Deletes existing screenshots before creating new ones.
*
* @see org.junit.rules.TestWatcher#starting(org.junit.runner.Description)
*/
@Override
protected void starting(final Description description) {
if ("on".equals(getPropertyValue("screenshots"))) {
final TestCase currentTestCase = description.getAnnotation(TestCase.class);
// if screenshots are enabled, and the output directory already
// exists, then delete the existing screenshots first.
final String screenshotDirectory = getPropertyValue("site.resources.output.screenshots");
final File outputFolder = new File(screenshotDirectory + currentTestCase.id());
if (outputFolder.exists()) {
final File[] files = outputFolder.listFiles();
for (final File file : files) {
file.delete();
}
}
}
super.starting(description);
}
@Override
protected void starting(Description description) {
super.starting(description);
className = description.getClassName();
memWatcher = new MemWatcher();
}