When you load a solution for the first time, you will see all your existing tests pending. You need to run these tests manually (see Running All Pending Tests).
A Typemock Isolator’s component that runs test is called SmartRunner. After SmartRunner ran the solution’s tests for the first time, only those tests are run that were affected since the last build. This includes all modified tests and those tests that need to run because the code they test changed.
After tests are completed, you can view the result of each test along with their coverage directly in the code. Failed tests can be debugged and run again directly from the test itself or from the code.