Test Automation Success: Choosing the Right People & Process Kiran Pyneni, Automation Manager Aetna, Inc.

Agenda Company Background Automation Team Automation Objectives Our Journey… Strategy Team Delivery Team Benefits of Teams Strategy Automation Lifecycle Benefits of Process Integration Metrics Of Our Success Automation Coverage, Efforts Automated, Utilization & Cost Avoidance Questions

Aetna Background Aetna is one of the nation's leading diversified health care benefits companies, serving members with information and resources to help them make better informed decisions about their health care. Products and management Programs: Aetna offers a broad range of insurance and employee benefits products. The first national, full-service health insurer to offer a consumer-directed health plan, Aetna continues to lead the way with its Aetna HealthFund2 line of products, including HSA, HRA and RRA options. Aetna offers a wide array of programs and services that help control rising employee benefits costs while striving to improve the quality of health care, such as case management; disease and patient safety programs; integrated medical, dental, pharmaceutical, behavioral health and disability information. Aetna provides members with access to convenient tools and easy-to-understand information that can help them make better-informed decisions about their health and financial wellbeing. 3

Automation Team Improves efficiencies and quality at our organization by automating consistent and repeatable manual tasks using industry standard technologies / tools / frameworks. Standards & Best Practices Automation Team Reports & Metrics Assessments & Designs Automation Development & Maintenance

Automation Objectives Automating Right Tasks Utilization of existing automation Sustaining and Growing Automation Suite

Decentralized Approach Our Journey… Decentralized Approach Centralized Approach Benefits Easy identification of automation opportunities Higher collaboration between application & automation teams Challenges Automation development has become expensive Usage of different tools & solutions Standards & Best practices are not shared across applications Benefits Standardization of automation tool set at enterprise level Sharing of coding best practices, templates and standards Cost of automation development is lowered Challenges Slower automation coverage progression Lower automated scripts utilization Funding Challenges

Our Journey Cont’d. – Challenges & Solutions Identification of automation opportunities Prioritization of automation projects based on ROI Cost of automation Implementation of optimized designs Challenges Early completion of maintenance for automation scripts Funding for automation projects Collaboration between automation & business teams Solution Structuring automation as strategy & delivery team Solution Create automation life cycle process and integrate with company's overall software development life cycle

Automation Team Structure Strategy Team Automation Delivery Team

Automation Strategy Team Definition: To provide automation strategic direction and identify potential new automation opportunities Characteristics: Project management experience Various automation frameworks/tools knowledge Ability to manage multiple projects in parallel Very strong written and verbal communication skills Very strong leadership and analytical skills Activities: Process & Best Practices Assessment & Strategies Design Solutions & Techniques Estimations & Planning ROI Cost/Benefit Analysis Reports & Metrics Tool Technical Support & Analysis

Automation Delivery Team Definition: To develop, deliver, and maintain automation solutions Characteristics: Understanding of programming principles and best practices Knowledge of various automation tools Knowledge of multiple programming languages Strong communication skills Activities: Scripts Development Scripts Maintenance Coding Standards Scripts Planning & Execution Day to Day interactions w/End User

Benefits of Teams Strategy Easy identification of automation opportunities Prioritization of automation projects based on ROI Improved automation design Optimized the cost of automation Clearly defined roles & responsibilities Better communication process Optimized automation project planning

Automation Lifecycle Phases Activities Deliverables G1 G2 G3 Preliminary Estimations Automation Test Strategy Business Case - ROI Selected automation tool Detailed Estimations Go, No Go Automation Project Plan Framework documentation – Re-usable components, Portability, test data grid design, etc. Business Process Test (BPT) components Automation Scripts Test Data Tested automation scripts Automated test execution results Lessons Learned Sign Off G1 G2 G3 Automation Evaluation Understand functionality of the project / application Understand testing processes Understand target environments Understand test data details Verify automation tool compatibility Identify Automation opportunities Phases Activities Deliverables Automation Preparation Identify the resources needed. Understand the requirements with the help application demos. Create automation framework / design Identify timelines and milestones Training required for automation tools Tool installation if required Access & Environment Setup Automation Generation Create Business Process Test (BPT) components Parameterize test data in BPT components Review components for quality and correctness String the BPT components together to create a test script Develop automation scripts for BPT components Identify test data to conduct unit & acceptance testing Unit testing of automation Deliver automation to application team Execute automation by application team Validation of ROI Retrospection Sign off Execution & Acceptance **Our Lifecycle reference HP BPT as part of our life cycle process but you can apply your tool set to the process.**

Team Collaboration Automation Strategy Team Automation Delivery Team Evaluation Automation Preparation Automation Generation Execution & Acceptance

Automation ROI Calculator

Automation ROI Calculator

Integration of Automation Lifecycle & Software Development Lifecycle Evaluation Feasibility/Analysis Automation Preparation Design Automation Generation Implementation Execution & Acceptance Testing & Maintenance

Benefits of Process Integration Improved understanding on automation process across the entire organization Better collaboration between business and automation teams Funding challenges are removed Improved on-time delivery of automation scripts Helped to promote the automation across entire organization Formal escalation process developed Initialized the creation of automation reports & metrics

Automation Coverage – Regression Testing 35% Year-2008 42% Q1-2009 45% Q2-2009 47% Q3-2009 52% Q4-2009

Manual Testing Efforts Automated 13,803 hrs 11,750 hrs 10,200 hrs 8,570 hrs 7,047 hrs Year-2008 Q1-2009 Q2-2009 Q3-2009 Q4-2009 Year As of 2008 As of 2009 2009 only efforts Total Efforts Automated 7047 hrs 13803 hrs 6756 hrs

Utilization & Cost Avoidance 150% 134% 130% 87% 45% Year-2008 Q1-2009 Q2-2009 Q3-2009 Q4-2009 Cost Avoidance 10,810 hrs 9,867 hrs 9,618 hrs 7,200 hrs Q1-2009 Q2-2009 Q3-2009 Q4-2009

Savings Vs. Cost Avoidance Cost Savings Efforts difference between manual and automation testing Manual (Not automation) execution frequency Produced by automation strategy team after assessment Automation ROI Calculator Cost Avoidance Test coverage difference between manual & automation testing Automation execution frequency Generated from Quality Center after release implementation Helped to improve the credibility of automation metrics significantly

Automation Metrics – Best Practices Automation is a way of Testing and process followed for manual testing can be applied Best Practices followed in Test Management Tool – Quality Center Define automation work flow Regression Testing identifier Automation Assessment status Automation Development status Store automation inventory Manage automated test scripts execution

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