@Test
public void testDoesntAddExtraSlashAtEndOfMasterUrl() {

    //noinspection ConstantConditions
    assertFalse(MASTER_URL.endsWith("/"));
    final B2StorageClientWebifierImpl ifier = new B2StorageClientWebifierImpl(
            webApiClient,
            USER_AGENT,
            MASTER_URL + "/",
            null);
    assertTrue(ifier.getMasterUrl().endsWith("/"));
    assertFalse(ifier.getMasterUrl().endsWith("//"));
}