It is a company level document and developed by QA category people like QA and PM. This document defines "Testing Approach" to achieve testing objective. Test strategy is the freezed part of BRS from which we get Test Policy and Test Strategy.
Components in the Test Strategy are as follows:
1. Scope and objective
2. Business issues
3. Roles and responsibilities
4. Communication and status reporting
5. Test deliverable
6. Test approach
7. Test automation and tools
8. Testing measurements and metrics
9. Risks and mitigation
10. Defect reporting and tracking
11. Change and configuration management
12. Training plan
Components in the Test Strategy are as follows:
1. Scope and objective
2. Business issues
3. Roles and responsibilities
4. Communication and status reporting
5. Test deliverable
6. Test approach
7. Test automation and tools
8. Testing measurements and metrics
9. Risks and mitigation
10. Defect reporting and tracking
11. Change and configuration management
12. Training plan