Summary
Summary System Analysis Summaries
- Course
- Institution
Documentation goes in depth with diagrams for Learning Unit 5 Chapter 14.
[Show more]
Seller
Follow
keely-annmaritz
Content preview
LEARNING UNIT 5: CHAPTER 14DEPLOYING THE NEW SYSTEM LEARNING OBJECTIVES
LO10: discuss various types of software tests
LO11: discuss the advantages of various approaches to data conversion and system deployment
LO12: explain the role of configuration and change management, and source code control for the
implementation, testing, and deployment of a system
IMPLEMENTING AND DEPLOYMENT ACTIVITIES
WHAT IS TESTING?
Testing: the process of examining a component, subsystem, or system to determine its
operational characteristics and whether it contains any defects
Test care: a formal description of a starting state, one or more events to which the software
must respond, and the expected response or ending state
o Defined based on well understood
o functional and non-functional requirements
o Must test all normal and exception situations
Test data: a set of starting states and events used to test a module, group of modules, or
entire system
o The data that will be used for a test case
, MOST COMMON TYPES OF TESTS
Unit testing tests of an individual method, class, or component before it is integrated with other
software
Driver: a method or class developed for unit testing that simulates the behaviour of a
method that sends a message to the method being tested
Stub: a method or class developed for unit testing that simulates the behaviour of a method
invoked that hasn’t yet been written
UNIT TESTING
Driver and stub components
Integration testing: tests of the behaviour of a group of methods, classes, or components
Interface incompatibility: for example, one method passes a parameter of the wrong data type to
another method
Parameter values: a method is passed or returns a value that was unexpected, such as a negative
number for a price
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller keely-annmaritz. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.73. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77529 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now