"I understand. The whole team is on it," the examiner said the vice president.
"Well, sir, I am glad you asked, because there's a few things they need, and I would show them what they have in mind. Do you have a minute to look around? Tester smiled.
"It's a nice sized project, how are you going to do it all? They must implement in one weeks and the code has not been delivered yet. Will you have testers?" asked the vice president.In the previous chapter I discussed various approaches for managing the testing work. In this chapter, dig in to the actual methods to perform a stress check that focuses on the functioning of the most important.
Overview of MIT's:
The most important testing (MITS) was developed as an aid to the size of the testing efforts based on risk of process failure. While originally developed for use primarily in the top-down process, integration and function tests, the methods are feasible for all levels of testing. The core of the most important check process is a form of statistical tests in which the evaluators use several techniques to identify areas that require to be tested and evaluated the risks associated with the various components and features and functions of the project. These risks are translated in to a priority ranking process that identifies the most important areas for testing for priority attention. As part of this process, measurement and management can focus on more constructive check work. The thoroughness of the tests may be made in advance and budgeted.In the ideal situation, the tester, after completing a thorough analysis, presents a check plan for managing and negotiating for time and resources necessary to over out a check work. In fact, the check work is trapped in the space between the finish of the development cycle and the release date of the project. The impact of this limitation may vary depending on the timely turnover of code development and flexibility of the release date. In most cases, compensation will be made in order to fit the work check in the time-frame necessary. Smart phones process provides tools to help you make these trade-off decisions.If you are in an agile development work, design changes daily. You can get the new code each day as well. The tests were executed yesterday may be meaningless today. Planning of the tests is a waste of time, and you have no time to lose. The manager wants to know if the work is on schedule, but half of the functions that had been testing (and was thought about complete) are not in the latest version of the code. Its developer has decided it can not fix the bug that is blocking your other check until your business partner (customer) decides on the sequence of the Q & A dialogs. How do you report all this to his crew chief? Smart phones can help with this.
What MITs Does:
In the planning phase, the method for Smartphones provides tools to choose the size that permit the testing work to settle in a specified timeframe. The method allows evaluators and managers to see the impact of compensation for the resources and coverage of the evidence relating to different time lines and check strategies. The method uses spreadsheets and enumeration of time to measure costs and savings associated with various trade commitments. Smartphones tools such as worksheets and inventory of evidence, are helpful in negotiating the resources and time for the real check work.During the testing phase, Smartphones tools to facilitate monitoring of progress of the evidence and choose the logical finish of the exercise check. The method uses S-curves for the estimation, check monitoring, and reporting of state. S-curves show the state of the evidence and the method at a glance. The curves show the rate of progress and the magnitude of the outstanding issues in the method. The figures also show the five possible end-of-the-stress check and indicate clearly when the check team has exhausted its ability to find errors.Smartphones method measures the performance of efforts so that the testing methods, assumptions, and stocks can fine-tune and improve future efforts. A performance measure based on the percentage of errors found during the check cycle is used to assess the effectiveness of check coverage. Based on this metric, check hypotheses and inventories can fine-tune and improve future efforts.
How to Succeed with MIT's:
A couple of factors that influence the methods & parameters are correct for you to start with & which ones are most useful to you. In fact, it is more likely to use some of these methods. The first factor is the ease of application. Some of these methods & measurements are much less difficult to apply & demonstrate a nice return on investment than others. Another factor is the development process being used in the draft is approaching.Plan-driven development efforts Smart phones using the same methods as agile development efforts, which is characterized as heavy & light weight, but their goals & expectations are different. So the priorities placed on individual steps Smart phones are very different. I go in to this in more detail in the next section. I mention this here because, over the years, I have included plenty of comments from students about these methods. These students come from four light heavyweights & efforts. I find it interesting that the reviewers of both types of efforts to agree on the usefulness & ease of application of the methods of Smart phones.
Methods That Are Most Useful and Easiest to Implement:
The lists below show the methods that have been identified as the most useful. They are listed according to the respondent's perception of its ease of application.
EASIEST TO IMPLEMENT :
-Bug tracking & bug tracking indicators
-The inventory of check & measurement of check coverage
-Smart phones criteria for classification & grading (risk analysis)
-Planning, trajectory analysis & information analysis
-Performance metrics of the check
-The spreadsheet check estimation
MORE DIFFICULT TO IMPLEMENT :
Most companies already have well-established bug tracking tools and metrics. Some have developed sophisticated intranet tracking systems that over all the way through evidence in support of systems and customer support.The only tool I have seen come in to its own over the past 10 years is the inventory of evidence. Today, an inventory of the check is thought about a prerequisite in most testing efforts, even if it is a continuous evolution. Ten years ago, not very somebody was using an inventory. However, there is much evidence that the inventory can do for you as a working tool, as discussed in the next one chapters.Most of the testing efforts rely heavily on their bug tracking indicators. For the most part, indicators of errors in the use of low-key indicators are derived indicators such as average time between failures and errors encountered per hour. Smartphones use techniques that permit for an analysis based on several types of measurements taken together. Several examples of using these techniques to receive a top view of the state of a application technique are provided in this book.Check performance parameters and S-curves are closely related and can be applied simultaneously, if the computer is the graphical tool to produce S-curves.  Ironically, agile groups that have worked with have been those who see the value of S-curves and taking the time and energy to implement them. This work is due to the need for agile technique for rapid design changes during development in the method.If you are using the inventory of evidence, you will see some examples of how to derive more value from it and how inventory can help you make the leap to the route, information and risk analysis. One times that is done the risk analysis (even without any path and information analysis), use the size check spreadsheet, a tool that will change your life.The S curve is one of the best projects to follow up existing imaging tools. These graphs provide critical information on progress at a glance. Agile efforts usually are collaboration technologies in place that make it less difficult for them to get team members to document the number of tests that the fuel S-curves. So I find it less difficult to implement this powerful tool that the plan promoted by the efforts that must go through a documentation method more complex and difficult to over out reporting it.Agile managers pay much to get accurate information about the real state of draft day. In the heavyweight front, Boeing is the only company I know who use them regularly. Boeing has been using S-curves for years.The repeatability of check automation is one of the toolkit more difficult to receive a positive return, and yet everyone has tried it. The thing to recall about automated tools rerun the check is that it only gets a refund if the check is rerun a lot.Agile efforts are dynamic. The product is continually evolving, and so a static check is short-lived. Capture playback is of tiny use to an Agile tester. In heavyweight projects, the time necessary to generate and maintain these tests is often the issue. Although the tests could re-run a lot, over a long period of time, management is usually reluctant to invest in the creation of evidence unless they are definite that repeats and investment recaptured.