/*
* Test method for 'prefuse.Visualization.getSourceTuple(VisualItem)'
*/
@Test
public void testGetSourceTuple() {
Assert.assertEquals(m_t0, m_vis.getSourceTuple(m_vt0));
Assert.assertEquals(m_n0, m_vis.getSourceTuple(m_vn0));
Assert.assertEquals(m_t0, m_vt0.getSourceTuple());
Assert.assertEquals(m_n0, m_vn0.getSourceTuple());
}