The TestPlan consists of somany things.These are Test scope, Test Strategy, Testing Schedule, Resource planning, What to test and What not to test, What can do in manual and What can do in Automation, If Automation then which tool is preffered etc.
Test plan is that , the test lead will select how many testers are required for testing for given application. How to divide the team and test cases. How much time it takes to wind up testing process.
Test Plan Have these major contants: 1 Schadule 2 Resource need 3 Deadline 4 Budget 5 Feature to be tested with reason 6 feature not to be tested with reason 5 Test stratergy 6 Scope of testing 7 Tools to be used