@Before
	public void setUp() throws Exception {
		env = new TestEnv();

		PluginTool tool = env.launchDefaultTool();
		plugin = env.addPlugin(SampleGraphPlugin.class);
		DockingActionIf showProviderAction =
			getAction(plugin, SampleGraphPlugin.SHOW_PROVIDER_ACTION_NAME);
		performAction(showProviderAction, true);
		provider = (SampleGraphProvider) tool.getComponentProvider(SampleGraphProvider.NAME);
	}
An integration test for the {@link SampleGraphPlugin}.   These tests are really just
regression tests meant to catch if the sample plugin gets broken.  The functionality of
the plugin is barely tested.
Ghidra/Extensions/sample/src/test.slow/java/ghidra/examples/graph/SampleGraphPluginTest.java