Test Strategy:
Test strategy is basically implementation of test levels (Test actions) in a test environments.
The main aim of test strategy to plan test levels a.k.a test actions in a planned condition or conditions, where AUT (Application under test) is present.
And test approach is super-set of test strategy.
So, the inner core of test strategy is test levels than the strategy and in end the test approach used by the test expert to apply the strategy.
Test implementators can also used ISO 9126 template for strategy.
Test strategy is basically implementation of test levels (Test actions) in a test environments.
The main aim of test strategy to plan test levels a.k.a test actions in a planned condition or conditions, where AUT (Application under test) is present.
And test approach is super-set of test strategy.
So, the inner core of test strategy is test levels than the strategy and in end the test approach used by the test expert to apply the strategy.
Test implementators can also used ISO 9126 template for strategy.
