Implementing automated software testing: how to save time and lower costs while raising quality
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Upper Saddle River, NJ ; Munich [u.a.]
Addison-Wesley
2009
|
| Subjects: | |
| Online Access: | Inhaltsverzeichnis |
| Item Description: | Includes bibliographical references and index |
| Physical Description: | XXV, 340 S. Ill., graph. Darst. |
| ISBN: | 0321580516 9780321580511 |
Staff View
MARC
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| 245 | 1 | 0 | |a Implementing automated software testing |b how to save time and lower costs while raising quality |c Elfriede Dustin, Thom Garrett, Bernie Gauf |
| 264 | 1 | |a Upper Saddle River, NJ ; Munich [u.a.] |b Addison-Wesley |c 2009 | |
| 300 | |a XXV, 340 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 500 | |a Includes bibliographical references and index | ||
| 650 | 4 | |a Computer software |x Testing |x Automation | |
| 650 | 0 | 7 | |a Automation |0 (DE-588)4003957-2 |2 gnd |9 rswk-swf |
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| 689 | 0 | |5 DE-604 | |
| 700 | 1 | |a Garrett, Thom |e Verfasser |4 aut | |
| 700 | 1 | |a Gauf, Bernie |e Verfasser |4 aut | |
| 856 | 4 | 2 | |m Digitalisierung UB Bayreuth |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017322205&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-017322205 | ||
Record in the Search Index
| _version_ | 1804138829411516416 |
|---|---|
| adam_text | Contents
Foreword by Admiral Edmund P. Giambastiani, Jr.
xv
Foreword by Dr. William Nylin, Jr.
xvii
Preface
xix
Acknowledgments
xxiii
About the Authors
xxv
What Is Automated Software Testing and Why Should
We Automate?
1
1.
What Is Effective Automated Software Testing (AST)?
3
1.1
Automated Software Testing Definition
4
1.2
Automated Software Testing Recipes
5
1.3
Advances in AST Technologies
8
1.4
Automating Various Software Testing Types
11
1.5
Providing AST Based Production Support
16
Support Troubleshooting the Production Issue, As Needed
16
Support Identifying the Specific Program Components Affected by
the Correction
16
Verify the Accuracy and Quality of the Program Correction
17
Support the Production
STR
Triage
17
1.6
Automating Standards Assessments
18
Summary
20
Notes
21
2.
Why Automate?
23
2.1
The Challenges of Testing Software Today
24
2.2
Reducing the Time and Cost of Software Testing
26
Automated Test Planning and Devehpment
—
Initial Test Effort Increase
28
vi
Contents
Test Data
Generation—
Test
Effort/Schedule Decrease
28
Test
Execution
—
Test
Effort/Schedule Decrease
32
Test Results Analysis
—
Test Effort/Schedule Decrease
З З
Error Status/Correction Monitoring
—
Test Effort/Schedule Decrease
3 5
Report Creation
—
Test Effort/Schedule Decrease
37
Other Mitigating Factors to Consider
3 7
2.3
Impacting Software Quality
38
2.4
Improvements to Your Software Test Program
42
Improved Build Verification Testing (Smoke Test)
43
Improved Regression Testing
43
Multiplatform and Configuration Compatibility Testing
44
Improved Execution of Mundane Tests
44
Improved Focus on Advanced Test Issues
44
Testing What Manual Testing Can t Accomplish
45
Ability to Reproduce Software Defects
45
Enhancement of System Expertise
45
After-Hours Lights-Out Testing
45
Improved Requirements Definition
46
Improved Performance Testing
46
Improved Stress and Endurance Testing
47
Quality Measurements and Test Optimization
47
Improved System Development Lifecycle
48
Improved Documentation and Traceability
48
Distributed Workload and Concurrency Testing
49
Summary
49
Notes
50
3.
The Business Case
51
3.1
Definition of the Business Case
51
3.2
Identifying the Business Needs
53
Need for Speeding Up the Testing Effort and Increasing Efficiency
5 3
Need for Decreasing the Testing Cost
54
Need for Applying Test Team Member Skilb Most Effectively
5 5
3.3
Justifying Automation in Terms of Cost and Benefits
55
Estimating
ROI
55
Overall Test Automation Savings
57
Test Environment Setup Time Savings
5 7
Test Development Time Savings
59
Test
Execution
Time Savings
61
Test Evaluation/Diagnostics Time Savings
62
Other
ROI
Considerations
63
More
R
ΟΙ
Metrics
6 5
3.4
Risks
65
3.5
Other Considerations
67
Contents
vii
Summary
68
Notes
68
4.
Why Automated Software Testing Fails and Pitfalls to Avoid
69
4.1
R&D Does Not Generally Focus on Automated or Manual
Testing Efforts
71
4.2
AST Myths and Realities
74
Automatic Test Plan Generation
74
Test Tool Fits All
75
Immediate Test Effort Reduction
76
Immediate Reduction in Schedule
77
Tool Ease of Use
77
Universal Application of AST
77
100%
Test Coverage
79
Equating Capture/Playback to AST
80
AST Is a Manual Tester Activity
81
Losing
Sißht
of the Testing Goal: Finding Defects
82
Focusing on System Test Automation and Not Automating Unit Tests
82
4.3
Lack of Software Development Considerations for AST
83
Build Testability into the Application
84
Adhere to Open Architecture Standards
86
Adhere to Standard Documentation Format
87
Document Test Cases in a Standard Way
88
Adhere to Coding Standards
89
UseofOMG sIDL
89
GUI Testing Recommendations
89
G
UI
Object Naming Standards
91
Library Concept of Code Reuse
91
4.4
The Forest for the Trees
—
Not Knowing Which Tool to Pick
91
How to Evaluate and Choose a Tool
92
4.5
Lack of Automation Standards across Tool Vendors
94
Sample Automated Test Tool Standards
95
4.6
Lack of Business Case
97
Summary
97
Notes
97
II. How to Automate: Top Six Keys for Automation Payoff
99
5.
Key
1:
Know Your Requirements
101
5.1
Understand the AST Support Requirements
102
AUT
or
SUT
Requirements
103
AST Framework (ASTF) and Tool Requirements
105
viii Contents
AST Data Requirements
105
Test Environment Requirements
108
AST Process Requirements
112
5.2
Additional Information in Support of AST Requirements
114
Manual Testing Procedure
114
Design Documents
115
Prototypes
115
5.3
When Information Is Not Available
116
Conducting Interviews
118
Further Increasing Your Knowledge Base
120
Developing Requirements Based on a Legacy Application or Legacy System
121
5.4
Start Implementing Your Requirements Traceability Matrix (RTM)
124
Information in an RTM
125
Example RTM
125
Summary
128
Notes
128
6.
Key
2:
Develop the Automated Test Strategy
129
6.1
The AST Strategy Document
131
6.2
Scope and Automated Test Objectives
132
Deciding Which Tests to Automate
133
Prioritize
—
Base Automation Requirements on a Prioritized Feature
Scbedule3
137
Defining the Test Objectives: An Example
138
6.3
Identify the Approach
139
Designing and Developing the Test Cases
139
6.4
Automated Software Test Framework (ASTF)
146
6.5
AST Environment/Configuration
150
Test Configurations
151
Other Test Environment Automated Testing Requirements
153
Automating the Test Environment Management
—
Automated CM
153
6.6
Automating the RTM
159
Require Standard Test Case Templates That Are Usable for Tour
Automation Framework
160
Hyperlink the Test Cases
160
Update the Test Case Steps to Include Pass/Fail Results
161
Update the RTM to Include Pass/Fail Results
161
6.7
Automated Defect Tracking
164
Summary
164
Notes
165
Contents ix
7. Key 3: Test
the
Automated Software Test Framework (ASTF) 167
7.1
Verify That the ASTF Meets Specified Requirements and That
Features Behave As Expected
169
Verify That Effective ASTF Development Processes Have Been Applied
169
7.2
Peer-Review All ASTF-Related Artifacts, Including Design,
Development, and Test Cases
170
Peer Review As Part of the Software Development Lifecycle
170
Evaluate All ASTF Components
173
Review Test Cases
173
Review Test Logic
175
Review Test Data
176
Review Automated Test Code
178
7.3
Verify Requirements and Coverage
182
Traceability
182
Coverage
183
7.4
Hold a Customer Review
183
Summary
184
Notes
184
8.
Key
4:
Continuously Track Progress
—
and Adjust Accordingly
187
8.1
AST Program Tracking and Defect Prevention
188
Conduct Technical Interchanges and Walk-throughs
189
Conduct Internal Inspections
189
Examine Constraints and Associated Risks
189
Implement Risk Mitigation Strategies
190
Safeguard the Integrity of the AST Process and Environments
190
Define, Communicate, and Track Schedules and Costs
191
Track Actions, Issues, and Defects
192
8.2
AST Metrics
192
Percent Automatable or Automation Index
196
Automation Progress
198
Test Progress
199
Percent of Automated Test Coverage
199
Defect Density
201
Defect Trend Analysis
202
Defect Removal Efficiency
203
Automated Software Testing
ROI
204
Other Softwa re Testing Metrics
204
8.3
Root Cause Analysis
205
Summary
206
Notes
207
Contents
9. Key 5:
Implement AST
Processes
209
9.1
AST Phases and Milestones
211
9.2
AST Phase
1:
Requirements Gathering—Analyze Automated
Testing Needs
212
9.3
AST Phase
2:
Test Case Design and Development
215
9.4
AST Phase
3:
Automated Software Testing Framework (ASTF)
and Test Script Development
216
9.5
AST Phase
4:
Automated Test Execution and Results Reporting
217
9.6
AST Phase
5:
Program Review and Assessment
218
9.7
Virtual Quality Gates
219
9.8
Process Measurement
220
Summary
221
Notes
222
10.
Key
6:
Put the Right People on the Project
—
Know the Skill
Sets Required
223
Soft Skills
231
10.1
Program Management
232
AST Phase
1:
Requirements Gathering
—
Analyze Automated Testing Needs
233
AST Phase
2:
Test Case Design and Development
234
AST Phase
3:
Automated Software Testing Framework (ASTF) and Test
Script Development
2 34
AST Phase
4:
Automated Test Execution and Results Reporting
235
AST Phase
5:
Program Review and Assessment
235
10.2
Systems Engineering
236
AST Phase
1:
Requirements Gathering
—
Analyze Automated Testing Needs
236
AST Phase
2:
Test Case Design and Development
237
AST Phase
3:
Automated Software Testing Framework (ASTF) and Test
Script Development
238
AST Phase
4:
Automated Test Execution and Results Reporting
238
AST Phase
5:
Program Review and Assessment
238
10.3
Software Development
239
AST Phase
1:
Requirements Gathering
—
Analyze Automated Testing Needs
239
AST Phase
2:
Test Case Design and Development
240
AST Phase
3:
Automated Software Testing Framework (ASTF) and Test
Script Development
240
AST Phase
4:
Automated Test Execution and Results Reporting
241
AST Phase
5:
Program Review and Assessment
241
10.4
Configuration Management
242
AST Phase
1:
Requirements Gathering
—
Analyze Automated Testing Needs
242
Contents xi
AST Phase 2: Test
Case
Design and Development 243
AST Phase 3: Automated Software
Testing
Framework (ASTF) and Test
Script Development 243
AST Phase 4:
Automated Test Execution and Results Reporting
243
AST Phase 5: Program Review
and Assessment
243
10.5
Quality Assurance
244
AST Phase
1:
Requirements Gathering
—
Analyze Automated Testing Needs
244
AST Phase
2:
Test Case Design and Development
244
AST Phase
3:
Automated Software Testing Framework (ASTF) and Test
Script Development
245
AST Phase
4:
Automated Test Execution and Results Reporting
245
AST Phase
5:
Program Review and Assessment
245
10.6
Subject Matter Experts (SMEs)
246
Training
246
Summary
247
Notes
248
Appendices
249
A. Process Checklist
251
A.1 AST Phase
1:
Requirements Gathering
—
Analyze Automated
Testing Needs
252
Checklist
252
Products
252
A.
2
AST Phase
2:
Test Case Design and Development
253
Checklist
253
Products
254
A.3 AST Phase
3:
Automated Software Testing Framework (ASTF)
and Test Script Development
254
Checklist ISA
Products
255
A.4 AST Phase
4:
Automated Test Execution and Results Reporting
255
Checklist
255
Products
256
A.5 AST Phase
5:
Program Review and Assessment
256
Checklist
256
Products
256
B. AST Applied to Various Testing Types
257
B.1 Security Testing
257
B.2 Soak Testing
261
B.3 Concurrency Testing
263
Xli
Contents
B.4 Performance
Testing
265
B.5 Code
Coverage Testing
269
B.6
Unit Testing
271
Notes
274
C. The Right Tool for the Job
275
C.1 Requirements Management
(RM)
276
Automating Requirements Management
2 78
C.2 Unit Testing Frameworks
—
Example Evaluation
281
How to Evaluate and Choose a Framework
281
C.3 Configuration Management
—
Example Evaluation
284
Benefits of Software Configuration Management (SCM)
285
The SCM Tools Evaluated
286
C.4 Defect Tracking
—
Example Evaluation
292
How to Evaluate and Choose a Defect Tracking Tool
292
Bugzilla versus
Trac
296
Conclusion: Security Is
Jobi
298
C.5 Security Testing
299
Static Analysis versus Dynamic Analysis
300
Source Analysis versus Binary Analysis
301
Application Footprinting
302
Fuzz Testing or Penetration Testing
302
Threat Modeling
—
Prioritizing Security Testing with Threat Modeling
303
Automated Regression Testing
303
Wireless Security Assessment Tools
303
C.6 Automated Software Testing Framework (ASTF)
—
Example Evaluation
306
Test Case Development
307
High-Level Languages
307
Platform Support
307
Open-Source
307
Cost
308
Multiple Process Management
309
Capturing Test Case Results
309
Support of Distributed Environment
309
Future Execution Time
310
Scalable
310
Footprint on
SUT
310
E-mail
311
Conclusion for ASTF
311
Automated Test Tool Example: Testplant s Eggplant
312
Contents xiii
C.7
Other STL
Support Tools 316
Self-testable or
Autonomie
Computing
318
Notes
319
D.
Case Study: An Automated Software Testing Framework
(ASTF) Example
321
D.1 Key Design Features
323
D.2 Test Manager
325
D.3 More on Automated Test Case and Test Code Generation
326
D.4 Results Reporting
328
D.5 Automated Defect Reporting
328
Notes
329
Contributing Authors
331
Index
333
|
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| id | DE-604.BV035401569 |
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| indexdate | 2024-07-09T21:34:24Z |
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| language | English |
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| spelling | Dustin, Elfriede Verfasser aut Implementing automated software testing how to save time and lower costs while raising quality Elfriede Dustin, Thom Garrett, Bernie Gauf Upper Saddle River, NJ ; Munich [u.a.] Addison-Wesley 2009 XXV, 340 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Includes bibliographical references and index Computer software Testing Automation Automation (DE-588)4003957-2 gnd rswk-swf Softwaretest (DE-588)4132652-0 gnd rswk-swf Softwaretest (DE-588)4132652-0 s Automation (DE-588)4003957-2 s DE-604 Garrett, Thom Verfasser aut Gauf, Bernie Verfasser aut Digitalisierung UB Bayreuth application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017322205&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Dustin, Elfriede Garrett, Thom Gauf, Bernie Implementing automated software testing how to save time and lower costs while raising quality Computer software Testing Automation Automation (DE-588)4003957-2 gnd Softwaretest (DE-588)4132652-0 gnd |
| subject_GND | (DE-588)4003957-2 (DE-588)4132652-0 |
| title | Implementing automated software testing how to save time and lower costs while raising quality |
| title_auth | Implementing automated software testing how to save time and lower costs while raising quality |
| title_exact_search | Implementing automated software testing how to save time and lower costs while raising quality |
| title_full | Implementing automated software testing how to save time and lower costs while raising quality Elfriede Dustin, Thom Garrett, Bernie Gauf |
| title_fullStr | Implementing automated software testing how to save time and lower costs while raising quality Elfriede Dustin, Thom Garrett, Bernie Gauf |
| title_full_unstemmed | Implementing automated software testing how to save time and lower costs while raising quality Elfriede Dustin, Thom Garrett, Bernie Gauf |
| title_short | Implementing automated software testing |
| title_sort | implementing automated software testing how to save time and lower costs while raising quality |
| title_sub | how to save time and lower costs while raising quality |
| topic | Computer software Testing Automation Automation (DE-588)4003957-2 gnd Softwaretest (DE-588)4132652-0 gnd |
| topic_facet | Computer software Testing Automation Automation Softwaretest |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017322205&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT dustinelfriede implementingautomatedsoftwaretestinghowtosavetimeandlowercostswhileraisingquality AT garrettthom implementingautomatedsoftwaretestinghowtosavetimeandlowercostswhileraisingquality AT gaufbernie implementingautomatedsoftwaretestinghowtosavetimeandlowercostswhileraisingquality |