1. Continuous Integration I wan not convinced by Kent Beck. I’ll look into it for more. 2. Collective Ownership a. The code will be simpler and simpler. If you don’t make it simple, others will. b. Stupid code will not stuck you anymore because you can get it out of the way. …
1. Always have the simplest thing that could possibly work(that can make all the test cases run) 2. Design through refactoring a.Implement the first story, then the second, then remove the duplicated codes b.Refactoring should be done step by step (Incremental Change) 3.Why XP suggests we only design for today? Won’t it …
1. You don’t write tests for anything. You write tests for things what MIGHT break. 2. Two kinds of tests a.Unit Tests written by Programmers b.Functional Tests written by Custoerms
Rapid feedback Assume simplicity Incremental change Embracing change Quality work Others: Work with human nature, not against it Play to win, not play not to lose
Coding Testing Listening Designing: part of daily business
Planning Grame. Determine the scope, proirity and estimates. Small Releases Metaphor Simple Design — Run all tests, no duplication, not complicated Testing Refactoring
Pair Programming Collective Ownership — Everybody can change any part of the system, via Pair Programming Continuous Integration — hour-basis 40-Hour Week — If you are not fresh or rested, you can’t perform other practices well On-Site Customer — He can help you development software better and sonner. The advantage of this will outweight of …
There are Four core values for XP 1. Communication The more you communicate, the less you make a mistake 2. Simplicity The simpler the system is, the less you have to communicate 3. Feedback a. Feedback from tests b. Feedback from people The more feedback you have,the …
" Driving is about constantly paying attention, making a little correction this way, a little correction that way", said Kent Beck’s mum. Note that the driver of a software project is the customer. The customer should keep his eyes on the road, that is the system under developing. So what do we programmers do? We …
Notes on XP — No.5: Software process is like driving a car Read More »
If 1. a JUnit test is run with PowerMock, 2. and this test calls "this.getClass().getResourceAsStream()", 3. and this test class is loaded in a jar file, instead of being loaded as a single file Then A "java.net.MalformedURLException" will be thrown at this.getClass().getResourceAsStream() when this test is invoked.