@Test
public void testSourceRoot() throws IOException {
RuntimeEnvironment instance = RuntimeEnvironment.getInstance();
assertNull(instance.getSourceRootFile());
assertNull(instance.getSourceRootPath());
File f = File.createTempFile("sourceroot", null);
String path = f.getCanonicalPath();
assertTrue(f.delete());
instance.setSourceRoot(path);
assertEquals(path, instance.getSourceRootPath());
assertEquals(path, instance.getSourceRootFile().getCanonicalPath());
}
