@Test
public void testLayerRenamed() throws Exception {
mediator.layerRenamed("old", "new");
verify(storageBroker, times(1)).rename(eq("old"), eq("new"));
doThrow(new StorageException("target directory already exists"))
.when(storageBroker)
.rename(eq("old"), eq("new"));
try {
mediator.layerRenamed("old", "new");
fail("Expected RTE");
} catch (RuntimeException e) {
assertTrue(e.getCause() instanceof StorageException);
}
}
