C # Create a unit Test "graphic Tutorial"

To create a unit test in VS2012

1 Open Tools-Custom

2 Select context Menu--Editor Context menu | code window

3 Here we can see the "Create Unit Test" menu, move it under the Run Test menu

4 off vs and restart
After restarting the class name and clicking the right button, the "Create Unit Test" button appears in the context menu, but it is grayed out and cannot be used. But we are not far from success.
Rebooting is important, and if you don't reboot, the menu doesn't come out.

5 in the solution, add--New project, add a unit test project.

As shown in figure:

6 Right-key unit test project, Add--Unit test

Haha, this time is done, you return to the non-test project project, right click on the class name, you can see the "Create Unit Test" can be used.

PS: As if the project was reopened, the "Create unit Test" would be grayed out, but it would be OK to perform step 6 again.