@Test
public void coords() {

    CxSmilesState state = new CxSmilesState();
    assertThat(CxSmilesParser.processCx("|(.0,-1.5,;-1.3,-.75,;-2.6,-1.5,;-3.9,-.75,;-3.9,.75,)|", state), is(not(-1)));
    assertThat(state.atomCoords.get(0), new AprxDoubleArray(0, -1.5, 0));
    assertThat(state.atomCoords.get(1), new AprxDoubleArray(-1.3, -.75, 0));
    assertThat(state.atomCoords.get(2), new AprxDoubleArray(-2.6, -1.5, 0));
    assertThat(state.atomCoords.get(3), new AprxDoubleArray(-3.9, -.75, 0));
    assertThat(state.atomCoords.get(4), new AprxDoubleArray(-3.9, .75, 0));
}