chapter 10  testing your code with junit

... pieces of code call other pieces of code, and if the other pieces of code are not tested or even executable, your tests are useless as the problem may not be in your code To be able to test your granular ... quite a while • Every program starts with a single line of code, and every test bed starts with a single test The objective with TDD is to write some code and test code at the same time By doing each ... untested code, the first reaction is to test the higher-level code And testing the higher-level code without testing the lower-level code is the wrong thing to because you end up testing all of the code...

Ngày tải lên: 05/10/2013, 11:20

... fault with your code, your reputation will grow rapidly—along with your job security! I don’t really know how the code is supposed to behave so I can’t test it If you truly don’t know how the code ... 14 15 20 Your 2.1 2.2 2.3 Writing Tests in JUnit 3.1 Structuring Unit Tests 3.2 JUnit Asserts 3.3 JUnit Framework 3.4 JUnit Test Composition 3.5 JUnit Custom Asserts 3.6 JUnit and ... assuming that lowerlevel code worked, and then went on to use that in higher-level code, which was in turn used by more code, and so on Without legitimate confidence in any of the code, Pat was building...

Ngày tải lên: 15/03/2014, 10:20

... feature with same name within specialized SubOb (“override”) www.wileyeurope com/college/van lamsweerde Chap.10: Modeling Conceptual Objects © 2009 John Wiley and Sons 26 Object specialization with ... class diagram – “objects”, classes not in the OO design sense: RE is concerned with the problem world only ! – classes with no operations: data encapsulation is a design concern; no design decisions ... assertions – most assertions are not expressible by multiplicities "A borrowed book must be returned within weeks” “A copy may not be both borrowed and available” ⇒ need for other domain invariants,...

Ngày tải lên: 13/07/2014, 07:20

Ngày tải lên: 10/12/2013, 16:15

... InfoCatalog Ensure that the display of your favorites and channels represents the current content of the InfoCatalog Start Excel with the Business Explorer add-in without executing a workbook An empty ... Tools 10–5 Chapter 10: Working With the BEx Browser Adding Workbooks to the Favorites Channel Adding Workbooks to the Favorites Channel To personalize the way you work with the Business Information ... can create your own Favorites channels Favorites channels can be used to store workbooks that you access on a regular basis You can copy frequently used workbooks from the channels into your favorites...

Ngày tải lên: 11/12/2013, 14:15

... Device • Some guidelines for naming conventions are that names should: – Start with a letter – Not contain a space – End with a letter or digit – Have characters of only letters, digits, and dashes ... Website: www.bkacad.com Backup Configurations with Text Capture (TeraTerm) H c vi n m ng Bách khoa - Website: www.bkacad.com Backup Configurations with Text Capture (TeraTerm) On the File menu, ... steps used to examine the startup config, make changes to config, and replace the startup config with the running config H c vi n m ng Bách khoa - Website: www.bkacad.com Manage configuration file...

Ngày tải lên: 22/12/2013, 13:17

... source code (regression test)  Provides living documentation of how the units (e.g Method) works  Unit Testing in Java  most used testing framework in java ◦ Junit ◦ TestNG  This time we used Junit ... Method of testing that verifies the individual units of the code is working properly (Wikipedia)  Test the smallest unit in source code  Why Unit Testing Verifies if the unit is working offcourse! ... is Junit Is a unit test framework in java  Developed by Kent Beck and Erich Gamma  Widely used and commonly become standard unit test framework  Is part of xUnit family xUnit is a ported Junit...

Ngày tải lên: 19/01/2014, 14:20

... for simplicity, but you can also use these interfaces with C++, as they are often in the actual Mozilla source code Most interfaces deal with datasources, which drive the use of RDF in Mozilla ... interfaces serve different purposes and are often used in conjunction with one another In your particular application space, you may find yourself using some subsets of these interfaces constantly and ... is not replacing a datasource with the same name Once a datasource is registered with the component manager in this way, it can be retrieved by name and associated with another instance: secondDatasource...

Ngày tải lên: 21/01/2014, 06:20

... work together with the incoming data Example 10-10 shows how a series of events is created in an object and then used to handle parser events Example 10-10 Setup nsIRDFXMLSink with event handlers ... template with no problems, which allows you to aggregate data from different places, such as contact data, work information, and computer hardware information (e.g., "Eric uses a Compaq with the ... resource, their data types are different isContainer, isSequence, and isEmpty can be used more easily with other RDF functions when a resource is used as a parameter: object = datasource.GetTarget(subject,predicate,true);...

Ngày tải lên: 21/01/2014, 06:20

... should make it accessible from within the browser application, where users can access it easily This is where RDF and dynamic overlays come in The RDF you provide in your package makes it possible ... and update the data (if(gRDF.getAttribute(tempItem,'name')==name), and utilities that make work with RDF files easier (path = fileUtils.chrome_to_path(rdfFileURL)) Example 10-13 initializes and ... that both a and a , which display the same data in different ways, will be updated with the same datasource The onload function is called after the main XUL document is loaded A class...

Ngày tải lên: 21/01/2014, 06:20

... segment unshared with parent process Process B’s memory segment unshared with parent process Parent process’ memory segment shared with Process A Parent process’ memory segment shared with Process ... Suppose you find yourself stuck with self-contained Perl CGI scripts (i.e., all the code placed in the CGI script itself) You would like to preload modules to benefit from sharing the code between ... (continued) # some code goes here CORE::exit(0); } # possibly more code here usually run by the parent Of course, the real code should be placed between freeing the parent code and the child...

Ngày tải lên: 26/01/2014, 07:20

... to get your brand and your product in front of your customers at other places they shop have already grown to know and trust By co-branding with these other companies, your company and your brand ... out smarting your competition than it is about out spending your competition With Guerilla Marketing, you will be able to increase the amount of traffic that comes into your business without spending ... building your brand and differentiating yourself from your competition It inevitably makes the customer decision on who to business with an easy one - you 28 Tom Richard Chapter 3: Building Your...

Ngày tải lên: 07/04/2014, 11:17

... backs up your bank accounts If your plan is covered and the sponsoring company goes bust, the PBGC will take over benefit payments up to a maximum amount The insurance protection helps make your ... risk in placing your career and a large portion of your retirement savings in the hands of one company In my opinion, 10% in company stock seems to be a prudent amount 167 Protecting Your Wealth ... their projected benefits under the current plan If you are in your 50s, it may be wise to reduce those projections by 25% If you are in your 40s, it seems plausible to reduce them by 50% and add...

Ngày tải lên: 02/07/2014, 11:20

... simulates returns from a portfolio with weights 0.30, 0.25, and 0.45, invested in Assets 1, 2, and 3, respectively Asset rates of return are 144 FINANCIAL MODELING WITH CRYSTAL BALL AND EXCEL FIGURE ... 98.22 $ 99.27 $ 4,687 $ 2,392 $ 2,407 opportunities with potential losses X1 and X2 Both X1 and X2 loss distributions have Pareto distributions with Location Parameter = and Shape Parameter = Cell ... portfolio Assets 1, 2, and have mean returns of 10 percent, 12 percent, and 13 percent, respectively, with variance-covariance matrix   0.10 0.04 0.03  0.04 0.20 −0.04  0.03 −0.04 0.30 The variance-covariance...

Ngày tải lên: 05/07/2014, 18:20

... associated with hemorrhagic cystitis BK-induced cystitis usually remits with decreasing immunosuppression Anecdotal reports have described the treatment of infections due to adenovirus and BK virus with ... patients with severe (

Ngày tải lên: 07/07/2014, 01:20

... verb that is used with different prepositions in order to convey either playing a sport or playing a musical instrument More specifically, jouer is used with sports and jouer de with instruments ... the two verbs? Well, you use the two verbs with different types of information For example, use connaître when you mean to know or to be acquainted with a person, a place, or a thing Meanwhile, ... don’t know, you simply say Je sais or Je ne sais pas You can also follow savoir with an infinitive, but you can’t that with connaître In this way, savoir means to know how to something For example,...

Ngày tải lên: 08/08/2014, 10:22

... disasters, with trends (Source: Munich Re 2001) Copyright 2002 Andrew Skidmore 206 Environmental Modelling with CIS and Remote Sensing 10.2 DISASTER MANAGEMENT One way of dealing with natural ... Although the time-span is still not long enough to indicate it with certainty, these data indicate that climate change is negatively related with the occurrence of natural disasters There seems to be ... and Copyright 2002 Andrew Skidmore Environmental Modelling with CIS and Remote Sensing 208 should supply planners and decision-makers with adequate and understandable information As many types...

Ngày tải lên: 12/08/2014, 02:23