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Software Test Plan

Software Test Plan. Why do you need a test plan? Provides a road map Provides a feasibility check of: Resources/Cost Schedule Goal What is a test plan? A document that outlines What is the goal of this testing effort (exit criteria) What are the items to be tested High level list

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Software Test Plan

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  1. Software Test Plan • Why do you need a test plan? • Provides a road map • Provides a feasibility check of: • Resources/Cost • Schedule • Goal • What is a test plan? • A document that outlines • What is the goal of this testing effort (exit criteria) • What are the items to be tested • High level list • Detailed features • What test process will be used • For different deliverables and different features • What record keeping and measurements will be performed • What resources are needed • What is the schedule • What are the risks and contingencies

  2. Goal(s) of Your Testing • Goals may be different for each test. • They often need to match the product goal or the project goal • Generic : “Meets customer requirements or satisfaction” is a bit too broad. • A Level Deeper Examples are: • Ensure that all the (requirements) features exist in the system • Ensure that the developed components and the purchased components integrate as specified • Ensure that performance targets (response time, resource capacity, transaction rate, etc) are met. • Ensure the system is robust (stress the system) • Ensure that the user interface is “clear,” “novel,” or “catchy,” etc. • Ensure that the required functionality and features are “high quality.” • Ensure that industry standards are met. • Ensure that internationalism works (laws and looks) • Ensure that the software is migratable

  3. Test Items • Testing the deliverables (Depends on the goal): • Requirements specification • Design specification • Executable code • User guides • Initialization data • Testing the individual function/features (Depends onthe goal): • Logical application functions (list all of them – usually from requirement spec. - - - from the users perspective) • At the detail level for small applications (list all the modules – from design spec. or build list - - - from development perspective) • User interfaces (list all the screens – usually from Req. and Design spec.) • Navigation (if usability is a goal)

  4. Not included in the Test • List of items not included in this test • Possible Reasons: • Low risk items • Future release item that is finished coding phase • Not a high priority item (from req. spec.)

  5. Test Process • What testing methodology will be applied: • Non executable – • formal inspection, informal reviews, (unit test user guide examples) • Executable – • unit test, functional test, system test, regression test, etc. • Blackbox testing • Data flow testing • Boundary analysis • Stress testing and performance testing • Installation test • Whitebox testing • Path testing • Object testing (inheritance, polymorphism, etc.) • What test-fix methodology will be applied • What “promotion” and locking mechanism will be used. • What data will be gathered and what metrics will be used to gauge testing. • # of Problems found by severity, by area, by source, by time • # of problems fixed, returned with no resolution, in abeyance • # of problems resolved by severity, turn around time, by area, etc. • How to gauge if goals are met • Metrics for validating the goal • Decision process for release

  6. Test Resources • Based on the amount of testing items and testing process defined so far, estimate the people resources needed • The skills of the people • Additional training needs • # of people • The non-people resources needed • Tools • Configuration management • Automated test tool • Test script writing tool • Hardware, network, database • Environment (access to developers, support, systems, etc.)

  7. Test Schedule • Based on: • Amount of test items • Test process and methodology • Test resources • A schedule containing the following information should be stated: • Task • Assigned person • Time duration

  8. Risks and Contingencies • Examples of Risks: • Changes to original requirements or design • Lack of available and qualified personnel • Lack of (or late) delivery from the development organization: • Requirements • Design • Code • Late delivery of tools and other resources • State the contingencies • Move schedule • Do less testing • Change the goals and exit criteria

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