@Test
public void testInit_context() throws Exception {

    VolleyX.init(RuntimeEnvironment.application);
    assertThat(VolleyX.DEFAULT_REQUESTQUEUE, is(not(nullValue())));
    assertThat(VolleyX.sRequestQueue, is(not(nullValue())));
    assertThat(VolleyX.sContext, is(not(nullValue())));
    assertThat(VolleyX.sInited, is(true));
}