@Test
	public void testNavigateToParameter() throws Exception {

		GTreeNode fNode = getFunctionsNode();
		util.expandNode(fNode);

		GTreeNode gNode = fNode.getChild(1);
		util.expandNode(gNode);

		GTreeNode pNode = gNode.getChild(0);
		clickOnNode(pNode);

		Symbol s = ((SymbolNode) pNode).getSymbol();
		assertEquals(s.getProgramLocation(), cbPlugin.getCurrentLocation());
		ListingTextField tf = (ListingTextField) cbPlugin.getCurrentField();
		assertEquals(s.getName(), tf.getText());
	}
Tests for the symbol tree plugin.
Ghidra/Features/Base/src/test.slow/java/ghidra/app/plugin/core/symboltree/SymbolTreePlugin2Test.java