void (Module... modules) { assertEquals(1, myRootsChangedCount); for (Module module : modules) { File dir = getOutputDir(module, false); VirtualFile outputDir = LocalFileSystem.getInstance().findFileByIoFile(dir); assertNotNull("output directory wasn't refreshed: " + dir.getAbsolutePath(), outputDir); } LOG.debug("myRootsChangedCount = " + myRootsChangedCount); }