Software Development Cross Solution - Index of - Free

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table of contents xvi 6 / It building your code Insert tab a into slot b... pays to follow the instructions... ...especially when you write them yourself. It’s not enough to use configuration management to ensure your code stays safe. You’ve also got to worry about compiling your code and packaging it into a deployable unit. On top of all that, which class should be the main class of your application? How should that class be run? In this chapter, you’ll learn how a build tool allows you to write your own instructions for dealing with your source code. Pieces of your project Build process Working system log4j .jar You’ve got folders of source code and unit tests... apachecommons .jar ...libraries, jars, dlls, so’s... ...probably some binary files, like images or icons... ...deployment descriptors, HTML files, app. configs, etc... This is what we’ve been focusing on so far... The build magic happens here. Developers aren’t mind readers 220 Building your project in one step 221 Ant: a build tool for Java projects 222 Projects, properties, targets, tasks 223 Good build scripts... 228 Good build scripts go BEYOND the basics 230 Your build script is code, too 232 New developer, take two 233 Tools for your Software Development Toolbox 234 Here’s what we need to work on now. And out pops your system, ready to run. Download at WoweBook.Com
7 Black-box testing Grey-box testing testing and continuous integration Things fall apart Sometimes even the best developer breaks the build. table of contents Everyone’s done it at least once. You’re sure your code compiles, you’ve tested it over and over again on your machine and committed it into the repository. But somewhere between your machine and that black box they call a server someone must have changed your code. The unlucky soul who does the next checkout is about to have a bad morning sorting out what used to be working code. In this chapter we’ll talk about how to put together a safety net to keep the build in working order and you productive. Things will ALWAYS go wrong... 236 There are three ways to look at your system... 238 Black-box testing focuses on INPUT and OUTPUT 239 Grey-box testing gets you CLOSER to the code 240 White-box testing uses inside knowledge 243 Testing EVERYTHING with one step 248 Automate your tests with a testing framework 250 Use your framework to run your tests 251 At the wheel of CI with CruiseControl 254 Testing guarantees things will work... right? 256 Testing all your code means testing EVERY BRANCH 264 Use a coverage report to see what’s covered 265 Getting good coverage isn’t always easy... 267 What CM does... 270 Tools for your Software Development Toolbox 274 Download at WoweBook.Com White-box testing TestGoodDBAccessor + getGC(gcId : int) :GiftCard + saveGC(card : GiftCard) :void processOrder(...) Order DBAccessor + getGC(gcId : int) :GiftCard + saveGC(card : GiftCard) :void TestInsufficientDBAccessor + getGC(gcId : int) :GiftCard + saveGC(card : GiftCard) :void DB Utilities TestInvalidDBAccessor + getGC(gcId : int) :GiftCard + saveGC(card : GiftCard) :void check balances, etc. saveOrder(...) insert into ... saveGC(...) update amnt ... MySqlDBAccessor + getGC(gcId : int) :GiftCard + saveGC(card : GiftCard) :void xvii
Page 2 and 3: Download at WoweBook.Com
Page 4 and 5: Praise for Head First Object-Orient
Page 6 and 7: Other related books from O’Reilly
Page 8 and 9: Head First Software Development by
Page 10 and 11: the authors Author(s) of Head First
Page 12 and 13: table of contents x 1 If The Goal g
Page 14 and 15: table of contents xii 3 project pla
Page 16 and 17: table of contents xiv 5 good-enough
Page 20 and 21: table of contents xviii 8 Sometimes
Page 22 and 23: table of contents xx 10 Think the n
Page 24 and 25: table of contents xxii 12 You’ve
Page 26 and 27: table of contents xxiv ii appendix
Page 28 and 29: how to use this book Who is this bo
Page 30 and 31: how to use this book xxviii intro W
Page 32 and 33: how to use this book Here’s what
Page 34 and 35: how to use this book Read Me This i
Page 36 and 37: the review team The technical revie
Page 38 and 39: safari books online Safari® Books
Page 40 and 41: Tom’s Trails Tom’s Trails is go
Page 42 and 43: the Big Bang approach The Big Bang
Page 44 and 45: the Big Bang ends with a big mess B
Page 46 and 47: great software development is... 8
Page 48 and 49: delivering with iteration Getting t
Page 50 and 51: an iteration delivers working softw
Page 52 and 53: an iteration is a complete developm
Page 54 and 55: uild a plan out of iterations and f
Page 56 and 57: deciding on a iteration tempo for y
Page 58 and 59: change happens The customer WILL ch
Page 60 and 61: handle change with iteration Iterat
Page 62 and 63: use the right process for you The r
Page 64 and 65: CHAPTER 1 your software development
Page 66 and 67: exercise solutions 28 Chapter 1 1 P
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orion’s orbits Orion’s Orbits i
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equirements start with customer ide
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capturing what’s in your customer
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getting more with role playing and
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customer-oriented requirements Our
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keep your customer in the loop Q: W
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user stories capture what your soft
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estimates come with assumptions 44
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assumptions kill confidence in your
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highlighting assumptions and obtain
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assumptions are killed or become ri
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use your customer effectively 52 Ch
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keep estimates small A BIG user sto
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aim for estimates you and your team
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your estimates are your promise Q:
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develop your estimates cyclically T
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sum your estimates to find out your
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when your project is too long 64 Ch
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CHAPTER 2 your software development
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Download at WoweBook.Com
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deliver what you can, when it’s n
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priorities come from your customer
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Title: Description: Est: Title: 15
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factoring in team performance 76 Ch
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uilding achievable milestones Work
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your customer decides priority Titl
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milestone = paid, iteration = on tr
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continuously buildable and runnable
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inging reality to your plan 86 Chap
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velocity applies your real performa
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from ideal to real estimates Progra
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confidence comes at a price When is
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iterations with velocity The maximu
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eality means being honest Title: Es
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eaking realistic but bad news Manag
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introducing the big board The Big B
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happiness is a project that can be
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performance and burn down Work left
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introducing iSwoon Introducing iSwo
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eak up user stories into tasks Task
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tasks have estimates Your task desc
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tasks on your board Add your tasks
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moving tasks to in progress Start w
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multiple tasks at the same time Wha
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keep communication flowing with dai
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doing your first task Task 1: Creat
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inging your design to life with a s
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exercise solution The date is asked
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monitoring your progress Standup me
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updating your project board 132 Cha
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updating your project board 134 Cha
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into the second week Standup meetin
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detecting problems with the design
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surprises... 140 Chapter 4 We inter
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dealing with unplanned tasks If the
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velocity doesn’t account for surp
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you know where you are We have a lo
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meet velocity Head First: Welcome,
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inging iSwoon under control iSwoon
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detecting bad design ...you needed
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design refactoring The Date class c
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srp analysis Spotting multiple resp
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single responsibility It makes sens
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don’t repeat yourself Your design
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efactoring iSwoon’s design A date
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standup meeting The post-refactorin
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unplanned work Unplanned tasks are
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good-enough delivers “Good Enough
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end of iteration board When everyth
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exercises 172 Chapter 5 Take each o
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exercise solutions Unplanned tasks
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introducing beatbox pro You’ve go
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digging into code Here’s the code
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finish the story And now the GUI wo
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merging changes And Bob does the sa
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disaster recovery What went wrong?
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version control in action Let’s s
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1 2 creating a repository First set
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merging changes Most version contro
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identifying conflicts If your softw
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esolving conflicts Make these chang
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dealing with older code More iterat
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dealing with multiple releases We h
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viewing logs Good commit messages m
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tagging revisions (Emergency) stand
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anches and tags 1 Use the mkdir com
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working with branches Fixing Versio
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anches, tags, and subversion Q: I
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avoiding unnecessary branches When
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214 Chapter 6 What version control
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CHAPTER 6 Development Techniques Us
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uilding buildable software Develope
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introducing ant Ant: a build tool f
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more exercises 224 Chapter 6 ½ Are
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a full build script The javac task
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habits of good build scripts Good b
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even more build script tricks Good
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version control your build script Y
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CHAPTER 6 1/2 Development Technique
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it never rains but it pours Things
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lack box testing There are three wa
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grey box testing Grey-box testing g
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white box testing was Below is a us
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testing functionality BeatB These s
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you create tests test for establish
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one-click testing Testing EVERYTHIN
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making the most of a framework Auto
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continuous integration For you and
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setting up continuous integration A
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tests only cover what you tell them
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tested code is completed code } 258
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putting code to the test 260 Chapte
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100% coverage All three of these te
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using a coverage report Testing all
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the cost of testing Q: How do cover
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is 100% coverage efficient? 268 Cha
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an environment for testing 270 Chap
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exercise solutions 272 Chapter 7 Te
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test before code Test FIRST, not la
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unit testing Your first test... The
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green means pass Get your tests to
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testing a user story’s functional
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implement a test in code import org
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drive your code with TDD In TDD, te
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task done when tests pass Completin
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first fail Red: write (failing) tes
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keep it simple You can just make up
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simple code is testable code Always
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switching to test code with the str
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where to place your test code Remem
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etter code through testing Testing
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tests = code and lots of it More te
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mock objects We need lots of differ
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using a mock object framework Mock
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why mock objects? Q: These mock obj
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all green, you’re done It’s not
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test, red, code, green A day in the
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esults from an iteration Your itera
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daily standup meetings Standup Meet
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urn-down analysis 322 Chapter 9 Bef
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system testing System testing MUST
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incorporating system testing System
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issues with test iterations More it
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enabling communication 330 Chapter
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This is usually called acceptance t
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filing and fixing a bug The life (a
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ug trackers So you found a bug....
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learn from your iteration But there
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different project hurdles 340 Chapt
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iteration reviews Time for the iter
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other things to do A GENERAL priori
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CHAPTER 9 346 Chapter 9 Tools for y
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crossword solution 13 B 1 S Iterati
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an iteration finishes with more tha
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planning the next iteration You nee
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uilding your board for the next ite
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uilding your board for the next ite
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factoring in real velocity Q: A tea
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the customer still rules And it’s
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it’s still software Someone else
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integration tasks on your board Tit
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integrating third-party code How yo
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euse means trust too //... 368 Chap
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when reuse lets you down Testing yo
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trust no one Standup meeting 372 Ch
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looking for problems in reused sour
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finding problems in reused source c
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your process deals with it You with
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oken code happens � � � � Q
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exercise solutions 2 R 1 R 3 E S P
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At the end of the last chapter, thi
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always communicate First, you’ve
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prioritize what you do 388 Chapter
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ump some things for later 390 Chapt
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apply your process Priority one: ge
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focus on functionality We could fix
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test for bugs Figure out what funct
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think about estimating Even though
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spike tests Spike test to estimate
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estimate what’s left What do the
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factor in confidence Your team’s
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always communicate Give your custom
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apply other techniques Figure out w
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successful deliveries matter Things
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functionality wins most importantly
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CHAPTER 11 414 Chapter 11 Tools for
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crossword solution 10 F 15 H 5 P Bu
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software process defined Pinning do
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evaluate everything The big board 4
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ensure changes improve things The b
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formalize if necessary Formal attir
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other resources Some additional res
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CHAPTER 12 428 Chapter 12 Tools for
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exercise solutions 4 S 11 P 14 A So
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uml and class diagrams #1. UML clas
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sequence diagrams #2. Sequence diag
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user stories and use cases #3. User
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system testing vs. unit testing #4.
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CHAPTER 1 development techniques CH
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development principles Deliver soft
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the index building projects (contin
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the index H Head First Java BeatBox
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the index No Dumb Questions (contin
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the index singularly focused 152 so
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the index third-party code bugs in
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