Stress and Integration Testing

Hello,
Can anybody provide me some documents on Integration and Stress Testing with examples. I searched the forum but found only a general view of Integration testing.
Thanks

hi sap bw begineer,
use this links
https://www.purdue.edu/onepurdue/contribute_pdf/sap_integration_testing_orientation.pdf
http://www.sucid.com/sucidload.shtml
with hopes
Raja Singh

Similar Messages

Unit testing and integration testing

hello 2 all,
what is the diff bet unit and integration testing? in sap what is unit teesting consists of and integration testing consists of what?
is this the work of test engineers r whose work is this?
take care
love ur parents

Hi Sameer,
Unit Testing
A unit test is a procedure used to validate that a particular module of source code is working properly from each modification to the next. The procedure is to write test cases for all functions and methods so that whenever a change causes a regression, it can be quickly identified and fixed. Ideally, each test case is
separate from the others; constructs such as mock objects can assist in separating unit tests. This type of testing is mostly done by the developers and not by end-users.
Integration testing
Integration testing can proceed in a number of different ways, which can be broadly characterized as top down or bottom up. In top down integration testing the high level control routines are tested first, possibly with the middle level control structures present only as stubs. Subprogram stubs were presented in Section 2 as incomplete subprograms which are only present to allow the higher level control routines to be tested. Thus a menu driven program may have the major menu options initially only present as stubs, which merely announce that they have been successfully called, in order to allow the high level menu driver to be tested.
Top down testing can proceed in a depth-first or a breadth-first manner. For depth-first integration each module is tested in increasing detail, replacing more and more levels of detail with actual code rather than stubs. Alternatively breadth-first would proceed by refining all the modules at the same level of control
throughout the application. In practice a combination of the two techniques would be used. At the initial stages all the modules might be only partly functional, possibly being implemented only to deal with non-erroneous data. These would be tested in breadth-first manner, but over a period of time each would be
replaced with successive refinements which were closer to the full functionality. This allows depth-first testing of a module to be performed simultaneously with breadth-first testing of all the modules.The other major category of integration testing is bottom up integration testing where an individual module is
tested from a test harness. Once a set of individual modules have been tested they are then combined into a collection of modules, known as builds, which are then tested by a second test harness. This process can continue until the build consists of the entire application.
In practice a combination of top-down and bottom-up testing would be used. In a large software project being developed by a number of sub-teams, or a smaller project where different modules were being built by individuals. The sub-teams or individuals would conduct bottom-up testing of the modules which they were
constructing before releasing them to an integration team which would assemble them together for top-down testing.
I think this will help.
Thanks ,
Saptarshi

Unit Testing and Integrating testing In HR

Dear Sap Gurus,
Would you be kind enough to give me an example of unit testing and integrating testing?? what do you test, eg..TC and what else.. what happened.??. And also an example of Integrating testing ..and an example ....I know what unit and integrating test is ..and with a good example, i will have a great idea about it ...thanks a lot.

Hi Pooja
Unit Testing:
A process for verifying that software, a system, or a system component performs its intended functions.
Unit transactions are tested against their own specifications and design documents.
Integration Testing
An orderly progression of testing in which software elements, hardware elements or both are combined and tested until the entire system has been integrated.
Integration tests deal mainly with the testing of cross-application process chains in addition to transactions and business processes. The process models and the test cases derived from these form the basis of these tests.
Regards
Vijay

Difference between unit testing and integration testing

What is the difference between unit testing and integration testing in SAP? Is unit testing takes place in Dev client and integration testing takes place in QA system?
Please clarify
thanks

Hello Krishen,
unit testing means veryfiingsmall / the smallet pieces of software, while integration testing checks the overall functionality of applications. Within the AS ABAP the tool ECATT + manual tests is used for integration tests and the ABAP Unit language integration for unit testing.
When, Who, Where tests are carried out is ultimately a personal decision. As unit tests are operate even under heavy development they are often the first choice for developers, but the unit tests can also serve for regression tests over a long period. Integration tests tend too be created and executed in later stages as they require often a certain majurity of the software under test.
Beside the mentioned links you may check out ABAP Unit infos also in the Wiki.
https://wiki.sdn.sap.com/wiki/display/HOME/ABAP+Unit
Best Regards
Klaus

BI stress and load testing

Hi all,
I am looking for Scenarios in BW/BI related to stress and load testing, does anyone worked on this area? I am looking for a scenario and what are the 3 rd party tools required for this?
any documents ..plz help me ..its urgent
Thanks in advance

Hi,
Not too sure if Mercury LoadRunner is the solution you're looking for.
www.mercury.com/us/products/performance-center/loadrunner/
http://www.sap.com/usa/solutions/solutionextensions/pdf/BWP_LoadRunner.pdf
I think one of the solution is to check with your SAP accounts manager and ask if he/she has solution to offer. The last time we did a stress test (2 years ago) was to co-ordinate groups of users to refresh multiple massive queries...
Hope this helps.
Cheers,
Gimmo

Stress and load testing

Hi all,
How do you do the stress and load testing on queries( WAD) in BW, does mercury loadrunner supports this? I am little bit confused with the portal and BW, where i hv to do stress and load testing of Web queries( i views)? plz help me

Stress and Load testing are the different types of testing used to test the Application in Development by increasing the loads on the application in order to test the applications behavior as to how it would react with the increased loads. Example in testing a website we constantly increase the number of users accessing that website at the same time in order to check how much of response time is the web page taking to show up on the screen, how is the back end of the website working and at a time how many users can log on before the website crashes.
Let me know if this is of any help and assign points if helpful. Sorry for the delayed reply.
Thanks,
Reena

Purpose of UVT and integrations tests

Hello
Can you please explain me the purpose of User validation and integration tests?
In which system are these tests conducted?
Thanks

Hi,
These Tests are done in
1)User Tests-In Dev-Done by Developer
2)IntegrationTest - In Quality.-Done by Third Party or user.
The Purpose of it ..........
1)There is Gap in understanding of the User Requiement and what wehave developed.
2)For Ducumentation purpose so that if there is ny clarifiction in future we can always refer the UT/IT.
3)Security Reasons,impact
4)Authorization Reasons,impact.
5)To check the Quality of Data and the Amount of Validation done.
6)To Cross check all the Scenerios as per Requieement.
7)if any Programs are used ,the impact of the same.
Rgds
SVU

Lync Stress and performance test - DTMF

Hi all,
I found the below parameters in the CAA xml file generated by the LSS tool.
      <ConfIdEntryDelayInSec>15</ConfIdEntryDelayInSec>
      <PlayParticipantName>true</PlayParticipantName>
      <ParticipantNamePlayDurationInSec>45</ParticipantNamePlayDurationInSec>
      <ParticipantNameAudioFileName>Audio.wma</ParticipantNameAudioFileName>
      <DtmfEntryPercentage>0</DtmfEntryPercentage>
      <DtmfEntryIntervalInSeconds>600</DtmfEntryIntervalInSeconds>
      <Dtmfs>*1,*6</Dtmfs>
      <DtmfHardMutePercentage>0</DtmfHardMutePercentage>
      <DtmfHardMuteDelayInSeconds>300</DtmfHardMuteDelayInSeconds>
      <DtmfUnHardMuteDelayInSeconds>300</DtmfUnHardMuteDelayInSeconds>
      <DtmfAdmitAllPercentage>0</DtmfAdmitAllPercentage>
      <DtmfAdmitAllDelayInSeconds>300</DtmfAdmitAllDelayInSeconds>
Based on the DTMF parameters, am i correct in saying that generic DTMF inputs can be stress tested, but there isn't an option to enter conference ID's of manually created conferences via the tool ?
Thanks
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| Twitter: @mkris9

I am afraid not.
LSS is used to simulate all Lync Server workloads or just specific workloads and perform a stress testing exercise.
Lisa Zheng
TechNet Community Support

Stress and Performance test SAP NW EP7

Hi Experts,
Is there any application that we can use for stress/load and/or performance testing on
SAP NW7 EP7 SP15.
We are on Windows 2003/ Oracle 10g
Thanks,

Hi,
You can book a GoLive service as per your requirement.
Refer https://websmp107.sap-ag.de/supportofferings
Thank you,
Tilak

Unit testing or integration testing?

Here it says that this example is more of an explanation of framework than best practice because of the conflation of integration/unit testing concepts: http://docs.flexunit.org/index.php?title=Using_Asynchronous_Startup
My question is, how do you define a line here between unit testing and integration testing? What kind of UI components asynchronous tests are then considered to be unit tests and not yet integration tests? Many books recommend having 100% code coverage with unit tests. How would this example look like, to be considered only a unit test and not integration test?

The question about which levels of testing to do are really dependent upon you. Let me explain a bit more.
If you are building an application, and only an application, then functional testing probably covers most of your needs. In an application environment, you have a relatively narrow pathway of options and interactions that a user might follow. So long as you test those options well, your app will probably work as well.
Where I see the real value of unit testing is testing for the unknowns. If you have a class that will be used in multiple applications in multiple ways, or perhaps it is intended to be a reusable class where others in your organization will use it in the future, then you want lower level testing. You want to have the best coverage you can because you want to know that, regardless of the way someone chooses to use the code, it will likely function or at least fail gracefully.
The same is true for integration. If I am creating a Flex component, then I can unit test part of it, but not all. So, I want to use integration tests to ensure that it works in as many circumstance as possible. Further, Flex components have a life cycle, so testing them when they are not on the display list isn't really a valid test..
So, to summarize, I see unit and integration w/Flex about testing possibilities and trying to achieve realistic code coverage for known and possible use cases. I see functional testing as testing those components in very specific use cases.
Which do you need? Depends. Are you developing reusable components across (n) projects, likely the first 2 and maybe the last. Are you an application developer testing that an application works in documented business cases? Just functional will likely work.
Hope that helps,
Mike

Scenario Testing vs. Integration Testing

Hi,
I am really confused with all the Testing lingo. There are so many different types of testing. They all sound like one another. Can somebody please clarify for me the difference btwn scenario testing and integration testing. A definition of each with a brief explanation would be nice.
Thanks
<b><REMOVED BY MODERATOR></b>
Message was edited by:
Alvaro Tejada Galindo

Hi Ali,
Testing is actually the process of exercising or evaluating a system or a system component by manual or automated means to verify that it satisfies specified requirements. It is the process of executing a program with the intent of locating errors.
There are certain levels of testing as below:
1) Unit Testing or Component Testing or White Box Testing or Scenario Testing
2) Integration Testing or Interface Testing
3) System Testing
So, Scenario or Unit testing is taken care by the developer by executing the particular piece. Example is Developer wrote one program to display the list of vendors details. So, the developer tests whether the program is displaying the data correctly and in the correct format meeting the requirements.
Integration testing is a logical extension of unit testing. In its simplest form, two units that have already been tested are combined into a component and the interface between them is tested. A component, in this sense, refers to an integrated aggregate of more than one unit. In a realistic scenario, many units are combined into components, which are in turn aggregated into even larger parts of the program. The idea is to test combinations of pieces and eventually expand the process to test your modules with those of other groups. Eventually all the modules making up a process are tested together.
Integration testing (sometimes called Integration and Testing, abbreviated I&T) is the phase of software testing in which individual software modules are combined and tested together as a group.The purpose of integration testing is to verify functional, performance and reliability requirements placed on major design items.
Example: A third party system sends vendor data file into our unix box. Our application program read the file and uploads the data and posts to different tables there by creating some document numbers.
Hope this helps.
<b><REMOVED BY MODERATOR></b>
Thanks,
Srinivasa
Message was edited by:
Alvaro Tejada Galindo

Unit testing, integration and functional testing

Hello all,
I would like to know the difference between Unit testing, integration and functional testing. And also what are the testing tools that are more commonly used?
Thanks,
Maxx

Hi,
    Unit testing :
                A complete cycle of each module will be tested
                ie for PP Right from requirements to planned orders /production orders
                confirmation .
    Integration testing:
                Here cross module testing will be carried out.
                 ie PP and MM integration
                    After confirming production order a GR is made /billing is carried out
                    and delivered.
      Functional testing:
                This testing is carried out to see whether the system can with stand l the loads during processing by users.
                Stress test and volume test.
            Regards,
            nandha

Unit testing and system integration testing for crystal report

Hi gurus,
I am creating crystal report by oracle procedure, will you please tell me how to do unit testing and system integration testing? appreciate very much.

The focus of this forum is report design. The actual testing of reports would be subject to your own internal policies and procedures.
Jason

V I Engineering, Inc has immediate needs for Systems Engineers (Contract) and Senior Systems Engineers (Contract) (reporting to the Test Software and Integration Group Manager)

Company: V I Engineering, Inc.
Locations: Various - USA
Salary/Wage: $negotiable
Status: Hourly Contractor
Relevant Work Experience: 5+ years system integration (LabVIEW/TestStand experience required)
Career Level: Intermediate/Experienced
Education Level: Bachelor's Degree
Residency/Citizenship: USA Citizenship or Greencard required
Driving Business Results through Test Engineering
V I Engineering, Inc. has a vision for every client we engage. That vision is to achieve on-time and on-budget program launch more efficiently that the competition. To realize this vision, customers need to achieve predictable test systems development, eliminate waste in test information management, and drive increased leverage of test assets. An underlying requirement for all of these areas is metrics tracking and measurement based decision making.
Job Description
Ready to make a difference? Bring your experiences and skills to the industry leading test organization. Help us to continue to shape the way the world views test. We are seeking a talented Systems Engineer Contractor to be responsible for technical execution of successful projects in the Medical, Military, Transportation, Consumer Electronics and Aerospace Industries. The position will have very high visibility to customers and vendors. This is a very fast paced team with close customer contact and strong career development opportunities. A large part of the position is to identify, own and drive technical design, development and installation of test systems. You will work alongside other like-minded and equally talented engineers, and be creative in a fast-paced and flexible environment that encourages you to think outside the box. You will be available to spend extended periods at our customer sites to complete system installations.
Required
5+ years of Systems Integration experience
3+ years LabVIEW experience
1+ years TestStand experience
Experience in Implementation and Delivery of Test Systems, including integration
Experience in ATE usage and development
Experience in building and Integrating Mechanical Fixtures
Experience in Understanding the design of Circuit Boards as they relate to a total system, and their fault-finding
Experience in Taking Part in Technical Teams throughout All Phases of Project Lifecycle
Experience in Interfacing with Sub-vendors and Customers
Ability to Multitask
Comfortable Working on Various Team Sizes
Excellent Communication Skills
Desired
Requirements generation and review experience
National Instruments Hardware knowledge
Experience with Source Code Control (SCC)
Experience executing verification and validation for projects
Experience generating and/or reviewing cost proposals
RF Technology (DAQ, General RF Theory)
FPGA (with LabVIEW)
Professional software engineering processes and metrics experience
TortoiseSVN
V I Package Manager (VIPM)
Experience with Projects for Regulated Industries
MS Project
Formal Education
Technical degree (BS Engineering, Computer Science, Physics, Math)
National Instruments Courses a plus
National Instruments certification a plus
Notes:
Expected Travel Time is up to 50%.
V I Engineering, Inc. offers a dynamic work environment and the flexibility of a small company.
The Test Software and Integration Group values innovation, out-of-the-box thinking, high-tech toys and a fun / amazingly collaborative working environment. We're a National Instruments Select Integrator, and we're the closest you can get to playing with all the pre-released and new NI toys without joining the NI R&D team - and we get to play with them in the real world.
To apply for this position, email a cover letter and resume to [email protected] with the subject "TSIG Systems Engineer (Contract) employment application".
Copyright © 2004-2015 Christopher G. Relf. Some Rights Reserved. This posting is licensed under a Creative Commons Attribution 2.5 License.

Edit
Jeff

V I Engineering, Inc has immediate needs for Systems Engineers and Senior Systems Engineers (reporting to the Test Software and Integration Group Manager)

Company: V I Engineering, Inc.
Locations: Positions available in our Farmington Hills, MI Office
Salary/Wage: $negotiable
Status: Full Time, Employee
Relevant Work Experience: 5+ years system integration (LabVIEW/TestStand experience preferred, but not required)
Career Level: Intermediate (Non-Manager)
Education Level: Bachelor's Degree
Residency/Citizenship: USA Citizenship or Greencard required
Driving Business Results through Test Engineering
V I Engineering, Inc. has a vision for every client we engage. That vision is to achieve on-time and on-budget program launch more efficiently that the competition. To realize this vision, customers need to achieve predictable test systems development, eliminate waste in test information management, and drive increased leverage of test assets. An underlying requirement for all of these areas is metrics tracking and measurement based decision making.
Job Description
Ready to make a difference? Bring your experiences and skills to the industry leading test organization. Help us to continue to shape the way the world views test. We are seeking a talented Systems Engineer to be responsible for technical execution of successful projects in the Medical, Military, Transportation, Consumer Electronics and Aerospace Industries. The position will have high visibility to customers and vendors. This is a very fast paced team with close customer contact and strong career development opportunities. A large part of the position is to identify, own and drive technical design and development of test systems. You will work alongside other like-minded and equally talented engineers, and be creative in a fast-paced and flexible environment that encourages you to think outside the box.
Required
5+ years of Systems Integration experience
Experience in Design and Implementation of Test Systems, including integration
Experience in ATE usage and development
Experience in reviewing of Mechanical Fixtures
Experience in understanding the design of Circuit Boards as they relate to a total system
Experience in Taking Part in Technical Teams throughout All Phases of Project Lifecycle
Experience in Interfacing with Sub-vendors and Customers
Ability to Multitask
Comfortable Working on Various Team Sizes
Excellent Communication Skills
Desired
Requirements generation and review experience
National Instruments Hardware knowledge
LabVIEW/TestStand experience
Experience with Source Code Control (SCC)
Experience executing verification and validation for projects
Experience generating and/or reviewing cost proposals
RF Technology (DAQ, General RF Theory)
FPGA (with LabVIEW)
Professional software engineering processes and metrics experience (statement coverage, code size, reuse measurement, etc)
TortoiseSVN
V I Package Manager (VIPM)
UML
Experience with Projects for Regulated Industries
MS Project
Formal Education
Technical degree (BS Engineering, Computer Science, Physics, Math)
National Instruments Courses a plus
National Instruments certification a plus
Notes:
Expected Travel Time is up to 25%Re
location assistance is possible.
V I Engineering, Inc. offers incredible opportunities to grow and advance your career, a dynamic work environment and the flexibility of a small company.
The Test Software and Integration Group values innovation, out-of-the-box thinking, high-tech toys and a fun / amazingly collaborative working environment. We're a National Instruments Select Integrator, and we're the closest you can get to playing with all the pre-released and new NI toys without joining the NI R&D team - and we get to play with them in the real world.
To apply for this position, email a cover letter and resume to [email protected] with the subject "TSIG Systems Engineer employment application".
Copyright © 2004-2015 Christopher G. Relf. Some Rights Reserved. This posting is licensed under a Creative Commons Attribution 2.5 License.

Edit
Jeff

Stress and Integration Testing

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