How Sahi automation tool works:
Contrasted with other latest automation testing tools, Sahi controller (IDE) can be utilized as a part of different browsers.
Sahi’s APIs don’t depend much on the HTML structure. Sahi web automation tool, does not utilize XPaths and has APIs like _near, _in and so forth to discover one component in connection to another. Regardless of whether the structure of the page changes, these work appropriately. Sahi automation tool documentation is useful in managing the evolving pages of any website.
Differentiating Features of Sahi Automation Tool:
Non regression software Testing is an approach to software testing which checks if the required past functionalities of a product application not bargained after the presentation of new systems or functional alterations in new launch.
What is non regression testing?
Non regression software testing term came into picture after Regression Testing
Non regression testing: After changing some functionality in the application,
We’ll go for regression to confirm the bugs and its effect on the other functionality of the application.
Software non-regression testing Example: No regression means if the arrival of the project is normal soon, we don’t get as much time to test the entire application once more. Around then the choice might be brought by a tester with a lead that doesn’t go for regressions, i.e., Non regression software testing.
In such a case just we need to retest the evolving build/module/functionality.
A Non-Regression test can perform in accordance the accompanying advances:
Exploratory testing performed following comparative advances, yet it varies from no harm testing software or NRT concerning their examination stage and center, seeking, thus, for various outcomes and conclusions. The Non regression software Testing intends to check if any undesired behavior turns out after the last adjustments connected to the product.
There, the new behavior of the application is beforehand known, making conceivable the distinguishing proof of a possible regression (bug). Exploratory testing, then again, looks to discover how the product functions, mollifying simultaneous testing and learning or stimulating testers to make new test cases.
Now you are thinking of what is no harm testing? So, the no harm testing meaning is same as Non regression testing. These both the terms are interconnected other and perform as similar procedures in the advancement of any software product lifecycle.
Context driven testing methodology prescribes testers to pick their testing destinations, procedures, test deliverable and test documentation by looking initially at the details of a particular circumstance.
The significance of context driven testing is the project-appropriate app of expertise and judgment. Testing is a solution for an extremely troublesome issue, it must be appropriate to the context of the project, and thus testing is a human movement that requires a lot of ability to do well.
The context driven testing methodology recommends for continuous and innovative assessment of testing openings. This approach of testing advocates testing in a way that fits in with the context of the project, as opposed to applying “best practice.”
For context driven testing methodologies, a great tester should ask however many inquiries as could be expected under the circumstances to uncover parts of the context as well as enough of it to have the capacity to follow up on the data.
It is likewise an objective to do an ideal testing with the context given and have the capacity to be pleased with that work.
What is context driven testing?
The context driven testing methodology is a model for creating and troubleshooting PC software that considers the courses in which the projects will be utilized or are relied upon to utilize as a part of this present reality. With a specific end goal to effectively lead this sort of conversion testing, software developers must recognize the expected market and assess the conditions in which individuals are probably going to utilize the product.
These are Seven Basic Principle of Context driven testing is given as:
What is ‘context driven testing’ in agile method?
Context driven testing methodology in an Agile Context:
Testing is an agile domain is unique many individuals say. However, Agile is diverse in each task. Rapid software testing in an agile context finished by taking a look at the details of the particular circumstance first. Keep in mind the seventh rule of context-driven testing: “Just through judgment and expertise, practiced agreeably all through the whole task, are we ready to do the correct things at the correct circumstances to successfully test our products.”
Agile accompanies a group of cool new strategies like BDD, TDD, and ATDD. There is a considerable measure of session based testing on automating testing. There is nothing wrong with these techniques and automating … if done right. This discussion zooms in on the distinction amongst testing vs checking instituted by Michael Bolton.
Checking can be automated, and I guarantee that in an agile context this should be carried by a developer. It isn’t a decent technique to assign these assignments to the tester.
The idea of context-driven testing is unique about some different sorts of software testing that are more specialized by definition. For example of context driven testing: white box testing and black box testing are two software testing systems that differ regarding whether engineers are taking a look at the interior plan of a product. Different sorts of testing, similar to module testing and reconciliation testing, need to do with whether engineers are testing individual modules of code, or associated modules that shape a practical part of a software product program.
This is Context Driven testing methodology; making your conditions the essential sources of info and influencers for your test methodology. It suggests us to glance around and consider everything around you.
Spike testing in software testing is done to assess the shortcoming of an application and see the dramatic conduct of the framework when a sudden decrements or increment in the load by a client. Spike testing in software testing is mostly done to perceive how the system responds to unforeseen ascent and fall of the load. It is additionally called Data volume testing.
“Spike” implies a sudden increment in the extent of something. Commonly live web application confront short burst of the high load which prompts moment to fall under such client load. Apparently, along these lines, associations need to confront large measure of income misfortune, and corporate status endanger. So it is vital to test the behaviour of app against uncommon spikes of client load.
The execution of a product must assess under a wide range of conditions. Some of these conditions would be typical and routine yet some eventual uncommon but imperative to its prosperity. Testing of every single such circumstance is critical to ensure that regardless of what the conditions the product still performs at an ideal level. One such sort of load testing is Spike Testing in performance testing
What is spike testing?
Spike testing definition: spike testing is a subset of the load test. The object of this kind of execution test is to check a framework’s strength during blasts of the simultaneous client as well as framework movement to differing degrees of load over changing time phases.
Spike testing in software testing with example:
Think a system intended to deal with 1000 simultaneous clients. When one more client tries to enter the system, it may give a message that system is already full and no one can sign in at that moment.
Another method for taking care of is to enable the client to enter the framework yet framework execution may get degraded. The system may give a message that there could be an execution issue when framework overloads.
How to do spike testing in JMeter?
Spike Testing using JMeter gives Synchronizing Timer which can stop strings till required number is accessible and discharges them at the very same minute causing “spike”.
You can as well consider utilizing Ultimate Thread Group where you can control virtual client’s entry in the simple visual way.
Importance of Spike Testing
The primary aim of Spike Testing is to get to:
Recovery Time – The stress testing graph of software product needs to recover between two consecutive spikes or crests as it impacts the execution. Thus, the recovery time should be negligible but then sufficiently adequate for the framework to do at its best.
How Well The System Performs – The primary point of Spike Testing is to get to how well the load is overseen by the product when it wavers between two inverse ranges. At the point when the load is less, things will undoubtedly move easily however when the load all of a sudden expands the framework may very well hang or crash. To keep away from such an extraordinary reaction post the dispatch, Spike Testing executed.
Advantage of Spike Testing
The different benefits of Spike Testing are:Helps Access Extreme Case Scenarios – While standard testing the most pessimistic scenario situations not tended to. In any case, sitting above them doesn’t imply that they won’t happen. Every product must prepare for such inevitabilities. One such most dire outcome imaginable is loading, the effect of which can be judged and limited through Spike Testing.
Manages The Software Performance – Business progression must keep up no matter what and this is conceivable just if the product executes as proposed. At the point when there are a radical decrement and increment in a load of any framework, there will undoubtedly be some unpredictable behaviour. Spike Testing is the most suitable method for judging the execution of the product even under such unpleasant conditions.
Disadvantages of Spike Testing in software testing
The main predictable downside of Spike Testing is that it is a costly action as it requires setting up of exceptional test conditions. However, over the long haul, its advantages supersede its disadvantages.