Lec 09 Integration & System Testing- 1 CSCE 747 Fall 2013

CSCE 747 Software Testing and Quality Assurance

Lecture 09-Integration and System Testing

9/25/2013 1

Lec 09 Integration & System Testing- 2 CSCE 747 Fall 2013 2

Last Time Structural Testing WrapUp Ch 11, pp 169-177

Today Integration & System

Testing Part III Levels of Testing Ch 12,

pp 181-1

Jorgensen, Paul C. Software Testing A Craftsman Approach

Lec 09 Integration & System Testing- 3 CSCE 747 Fall 2013

Levels of Testing

Unit Tests

Jorgensen, Paul C. Software Testing A Craftsman Approach

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Waterfall Life Cycle

Jorgensen, Paul C. Software Testing A Craftsman Approach

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Fig 12.2 Decomposition of ATM system

Integrate subsystems

Jorgensen, Paul C. Software Testing A Craftsman Approach

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Functional decompositionSculpting analogy

Functional decomposition Can only be done well when we understand the

final system Sculpting analogy

Marble sculpture Wax Sculpture Clay - pottery

Jorgensen, Paul C. Software Testing A Craftsman Approach

Lec 09 Integration & System Testing- 7 CSCE 747 Fall 2013

Life Cycle with Builds

Jorgensen, Paul C. Software Testing A Craftsman Approach

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Specification-based Life Cycle Models

Jorgensen, Paul C. Software Testing A Craftsman Approach

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Rapid Prototyping life cycle

Jorgensen, Paul C. Software Testing A Craftsman Approach

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Executable Specifications

Jorgensen, Paul C. Software Testing A Craftsman Approach

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Screens of the SATM

Jorgensen, Paul C. Software Testing A Craftsman Approach

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Screens of the SATM

Jorgensen, Paul C. Software Testing A Craftsman Approach

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Screens of the SATM

Jorgensen, Paul C. Software Testing A Craftsman Approach

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SATM Interface

Jorgensen, Paul C. Software Testing A Craftsman Approach

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SATM: Screen 1Welcome/Enter PIN

Jorgensen, Paul C. Software Testing A Craftsman Approach

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SATMDataflow

More Jorgensen, Paul C. Software Testing

A Craftsman Approach

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A Craftsman Approach

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ER Model of the SATM

Jorgensen, Paul C. Software Testing A Craftsman Approach

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Finite State Model of SATM

Jorgensen, Paul C. Software Testing A Craftsman Approach

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FS Model of SATM: PIN-entry

Jorgensen, Paul C. Software Testing A Craftsman Approach

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Functional Decomposition

Jorgensen, Paul C. Software Testing A Craftsman Approach

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SATM Functional Decomposition

Jorgensen, Paul C. Software Testing A Craftsman Approach

Lec 09 Integration & System Testing- 23 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 24 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 25 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 26 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 27 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 28 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 29 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 30 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 31 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 32 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 33 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 34 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 35 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 36 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 37 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach

Lec 09 Integration & System Testing- 38 CSCE 747 Fall 2013Jorgensen, Paul C. Software Testing

A Craftsman Approach