@Before
	public void setUp() throws Exception {
		env = new TestEnv();
		plugin = env.addPlugin(FunctionComparisonPlugin.class);
		program1 = buildTestProgram();
		showTool(plugin.getTool());
		env.open(program1);
		FunctionManager functionManager = program1.getFunctionManager();
		fun1 = functionManager.getFunctionAt(addr(0x01002cf5));
		fun2 = functionManager.getFunctionAt(addr(0x0100415a));
	}
Tests for the {@link FunctionComparisonPlugin function comparison plugin}
that involve the GUI
Ghidra/Test/IntegrationTest/src/test.slow/java/ghidra/app/plugin/compare/CompareFunctionsDecompilerViewTest.java