@Test
public void parseJsonResponse_noFixedPositions_shouldReturnEmptyPositioning()
        throws JSONException {

    MoPubClientPositioning positioning = subject.parseJsonResponse(
            "{fixed: []}");
    assertThat(positioning.getFixedPositions()).isEmpty();
    assertThat(positioning.getRepeatingInterval()).isEqualTo(MoPubClientPositioning.NO_REPEAT);
}