@Test
public void testGetBusStopString() {

	assertNull(this.network.getBusStop("STOP1")); //$NON-NLS-1$
	assertNull(this.network.getBusStop("STOP2")); //$NON-NLS-1$
	assertNull(this.network.getBusStop("STOP3")); //$NON-NLS-1$
	assertNull(this.network.getBusStop("STOP4")); //$NON-NLS-1$
	assertNull(this.network.getBusStop("STOP-TMP")); //$NON-NLS-1$
	initTest();
	assertSame(this.stop1, this.network.getBusStop("STOP1")); //$NON-NLS-1$
	assertSame(this.stop2, this.network.getBusStop("STOP2")); //$NON-NLS-1$
	assertSame(this.stop3, this.network.getBusStop("STOP3")); //$NON-NLS-1$
	assertSame(this.stop4, this.network.getBusStop("STOP4")); //$NON-NLS-1$
	assertNull(this.network.getBusStop("STOP-TMP")); //$NON-NLS-1$
}