Relevant bibliographies by topics / Testing as a service (TaaS)

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  2. Dissertations / Theses
  3. Books
  4. Book chapters
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Academic literature on the topic 'Testing as a service (TaaS)'

Author: Grafiati
Published: 4 June 2021
Last updated: 17 February 2022

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Journal articles on the topic "Testing as a service (TaaS)"

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Tao, Chuanqi, and Jerry Gao. "Cloud-Based Mobile Testing as a Service." International Journal of Software Engineering and Knowledge Engineering 26, no. 01 (February 2016): 147–52. http://dx.doi.org/10.1142/s0218194016500078.

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With the rapid advance of mobile computing, cloud computing and wireless network, there is a significant increase of mobile subscriptions. This brings new business requirements and demands in mobile testing service, and causes new issues and challenges. In this paper, informative discussions about cloud-based mobile testing-as-a-service (mobile TaaS) are offered, including the essential concepts, focuses, test process, and the expected testing infrastructures. Moreover, the paper presents a comparison among cloud-based mobile TaaS approaches and several best practices in industry are discussed. Futhermore, the primary issues, challenges, and needs are analyzed.
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Tilley, Scott, and Brianna Floss. "Hard Problems in Software Testing: Solutions Using Testing as a Service (TaaS)." Synthesis Lectures on Software Engineering 2, no. 1 (August 31, 2014): 1–103. http://dx.doi.org/10.2200/s00587ed1v01y201407swe002.

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Liu, Shu Kun, Jin Peng Tang, Ji Feng Chen, Shan Duan, Ling Lin Li, Qiao Yan Kuang, Mei Ling Cai, and De Peng Hu. "Virtual Software Testing Service Based on Cloud Computing." Applied Mechanics and Materials 529 (June 2014): 739–42. http://dx.doi.org/10.4028/www.scientific.net/amm.529.739.

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Clouding computing and virtualization technology have brought immense effects to software organizations including software testing region. At the same time the method and related technology will be changed a lot. Some concepts, structures and characters are described in this paper. Software testing should be regarded as a service. Four typical patterns of cloud testing and the relations among them are showed in the paper. Combined with the virtualization technology, the frame of TaaS (Testing as a Service) is defined too. In the meantime, cloud testing and traditional software testing is compared with each other. At last, the main research contents about software testing in virtualization environment are summarized.
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Tsai, Wei-Tek, and Guanqiu Qi. "Integrated fault detection and test algebra for combinatorial testing in TaaS (Testing-as-a-Service)." Simulation Modelling Practice and Theory 68 (November 2016): 108–24. http://dx.doi.org/10.1016/j.simpat.2016.08.003.

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Aruna, L. "Effective Methodologies for Enhancing Cloud Management in New Modern Enterprises." International Journal of Advanced Research in Computer Science and Software Engineering 7, no. 8 (August 30, 2017): 133. http://dx.doi.org/10.23956/ijarcsse.v7i8.39.

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Today Cloud computing is altering the way industries and enterprises do their businesses in that with passion scalable and virtualized assets are provided as a service over the Internet. This new model creates a brand new chance for enterprises. In this paper, some of the essential features of effective methodologies for cloud computing in the modern enterprise are briefly discussed with regard to the end-users, enterprises that use the cloud as a platform, and cloud providers themselves. Cloud Computing is capable as one of the main enablers for the all new manufacturing industry, it can transform the usual manufacturing business model, help it to align product innovation with business strategy, and create intelligent factory networks that support successful collaboration. Cloud computing has been in some of the major key areas of manufacturing industries such as IT, pay-as-you-go business models, productions calling up and down per require, and elasticity in deploying and customizing solutions. Clients can use cloud services according to their requirements. Cloud users can request services ranging from product design, manufacturing, testing, management, and all others tags of a product life cycle. Cloud Managed service provider (CMSP) is a company that distantly manages a customer's IT communications and/or end-user systems, typically on a proactive basis and under a subscription model.
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Gordon, Stephen P., and Marianne Reese. "High-Stakes Testing: Worth the Price?" Journal of School Leadership 7, no. 4 (July 1997): 345–68. http://dx.doi.org/10.1177/105268469700700402.

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The Texas Assessment of Academic Skills (TAAS) is a classic case of the high-stakes test, accompanied by rewards for high performing schools and sanctions for lower performing schools. In this study, over 100 teachers from Texas school districts completed open-ended surveys on how they prepare students for TAAS and the effects of the test on students, teachers, and schools. Twenty of the survey respondents engaged in interviews to gather in-depth data on their perceptions of TAAS. Results provide preliminary indications that, for many schools, high-stakes testing has become the object rather than the measure of teaching and learning, with negative side effects on curriculum, teacher decision making, instruction, student learning, school climate, and teacher and student self-concept and motivation.
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Arya Kadyanan, I. Gusti Agung Gede. "Penerapan Algoritma Kompresi Pada Sistem Pengaduan Layanan Masyarakat Online." Jurnal Ilmu Komputer 12, no. 1 (April 9, 2019): 5. http://dx.doi.org/10.24843/jik.2019.v12.i01.p02.

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Handling complaints is a reciprocal service for the public provided by the government. People who want to make a complaint can make it by dialing the phone number, web, emails and suggestion box provided by the government. Problems encountered in making this complaint include an error in entering/writing the targeted agency, the distance to the suggestion box is far and not real time. The author designed a mobile-based information system for handling public complaints using the android operating system. This public complaint handling application has a feature where the user can choose the agency in accordance with the complaint, the complaint can include pictures, location tags, can see the lates developments of complaint handling in the status of complaints, as well as chat feature that can be used to communicate directly with the Government and the Admin Agencies. Based on the result of test conducted, namely testing using black box method and stress testing, it can be concluded that this application has functioned properly. Keywords: Image, Boxblur Algorithm, Information System, Compression
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Kim, Hiun, Abbas Ahmad, Jaeyoung Hwang, Hamza Baqa, Franck Le Gall, Miguel Angel Reina Ortega, and JaeSeung Song. "IoT-TaaS: Towards a Prospective IoT Testing Framework." IEEE Access 6 (2018): 15480–93. http://dx.doi.org/10.1109/access.2018.2802489.

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Gao, Honghao, Huaikou Miao, Lilan Liu, Jinyu Kai, and Kun Zhao. "Automated Quantitative Verification for Service-Based System Design: A Visualization Transform Tool Perspective." International Journal of Software Engineering and Knowledge Engineering 28, no. 10 (September 25, 2018): 1369–97. http://dx.doi.org/10.1142/s0218194018500390.

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Service-based systems are a new software mode for distributed business processes integration. It is difficult for traditional testing methods to verify the functional and nonfunctional requirements of software. To address this problem, this paper proposes a visual verification platform to quantitatively compute the reliability and cost for evaluating the performance of service-based systems in the design phase. First, an extended automata model namely Probabilistic Reward Labeled Transition System (PRLTS) is proposed to formalize both the functional behaviors and nonfunctional features. Then, the formal language of probabilistic model checker PRISM is introduced to show the grammar of the target verification codes that we want to transform. Second, XML description tags of Business Process Execution Language (BPEL) is parsed to generate the functional behaviors using different kinds of transformation rules, based on which the probability matrix and reward concept are employed to denote the service’s reliability and cost, respectively. Third, the PRLTS model is turned into the input language of PRISM, where the graphic description language DOT of Graphviz is used as an intermediary to display system behaviors in a visual way. The model layout allows the designer to manually adjust the behaviors of the PRLTS model, where verification codes can be dynamically updated according to the changes in modified information. Fourth, to perform quantitative verification, the verification property in the form of the Probabilistic Computation Tree Logic (PCTL) formula can be automatically generated when the requirement model of the service-based system is inputted, during which the threshold value of qualitative property will be initially computed and returned as a recommended value. This allows the user to modify the qualitative property in an interactive way. Furthermore, experimental analysis of the real-world case study demonstrates the feasibility of the proposed method. Thus, our platform provides guidance for quantitative verification and graphical visualization for effectively generating formal models and checking the quantitative properties for service-based systems.
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Zou, Zhuo, Qing Chen, Ismail Uysal, and Lirong Zheng. "Radio frequency identification enabled wireless sensing for intelligent food logistics." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 372, no. 2017 (June 13, 2014): 20130313. http://dx.doi.org/10.1098/rsta.2013.0313.

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Future technologies and applications for the Internet of Things (IoT) will evolve the process of the food supply chain and create added value of business. Radio frequency identifications (RFIDs) and wireless sensor networks (WSNs) have been considered as the key technological enablers. Intelligent tags, powered by autonomous energy, are attached on objects, networked by short-range wireless links, allowing the physical parameters such as temperatures and humidities as well as the location information to seamlessly integrate with the enterprise information system over the Internet. In this paper, challenges, considerations and design examples are reviewed from system, implementation and application perspectives, particularly with focus on intelligent packaging and logistics for the fresh food tracking and monitoring service. An IoT platform with a two-layer network architecture is introduced consisting of an asymmetric tag–reader link (RFID layer) and an ad-hoc link between readers (WSN layer), which are further connected to the Internet via cellular or Wi-Fi. Then, we provide insights into the enabling technology of RFID with sensing capabilities. Passive, semi-passive and active RFID solutions are discussed. In particular, we describe ultra-wideband radio RFID which has been considered as one of the most promising techniques for ultra-low-power and low-cost wireless sensing. Finally, an example is provided in the form of an application in fresh food tracking services and corresponding field testing results.
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Dissertations / Theses on the topic "Testing as a service (TaaS)"

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Andersson, André. "Selenium-Testing as a Service." Thesis, Linköpings universitet, Interaktiva och kognitiva system, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-132372.

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Selenium has been a method to test web applications for over a decade, it is interacting directly with the browser and has gained support from both browsers and the community. With the growing amount of browsers, mobile devices and operating systems which a web application is expected to work with, services providing these systems for testing web applications against has gained interest. These services provide testing as a service (TaaS), and runs Selenium-tests in the cloud. This research tried to compare the different services with each other in regard to flexibility, cost, simplicity and reliability. I have also tried to see differences between running the tests locally and using these services. The results showed that there are some differences between the services, and the one best suited might depend on the web application.
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Rojas, Isabel Karina Villanes. "Automação de testes para aplicações móveis como serviço Automated Mobile Testing as a service AM-TaaS." Universidade Federal do Amazonas, 2016. http://tede.ufam.edu.br/handle/tede/5384.

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Due high popularization of cloud services and the use of a wide range of mobile devices with different environments and platforms, a new model to offer software test service emerged, called Testing as a Service (TaaS). It uses cloud infrastructure to provide on-demand testing services on cloud for end users at any time. Nowadays there are many studies about different services about TaaS. Based on this scenario, we propose a framework, called Automated Mobile Testing as a Service (AM-TaaS), which offers automated test for mobile applications based, preliminary, on App Quality Alliance (AQuA)’s test criteria. This research evaluated the proposed framework through two empirical studies. Firstly, a proof of concept regarding the feasibility of the proposed framework and a second study in a controlled environment to evaluate the proposed framework when compared to another local environment for testing in mobile applications. The experimental results of both studies indicate that the test service is feasible using cloud resources. The running time of the test process in AM-TaaS was less than a Local Environment Test usually used by developers or testers. In addition, a positive attitude of testers was perceived regarding the use of AM-TaaS.Due high popularization of cloud services and the use of a wide range of mobile devices with different environments and platforms, a new model to offer software test service emerged, called Testing as a Service (TaaS). It uses cloud infrastructure to provide on-demand testing services on cloud for end users at any time. Nowadays there are many studies about different services about TaaS. Based on this scenario, we propose a framework, called Automated Mobile Testing as a Service (AM-TaaS), which offers automated test for mobile applications based, preliminary, on App Quality Alliance (AQuA)’s test criteria. This research evaluated the proposed framework through two empirical studies. Firstly, a proof of concept regarding the feasibility of the proposed framework and a second study in a controlled environment to evaluate the proposed framework when compared to another local environment for testing in mobile applications. The experimental results of both studies indicate that the test service is feasible using cloud resources. The running time of the test process in AM-TaaS was less than a Local Environment Test usually used by developers or testers. In addition, a positive attitude of testers was perceived regarding the use of AM-TaaS.
Devido à alta popularização de serviços em nuvem e o uso de uma ampla variedade de dispositivos móveis com diferentes ambientes e plataformas, um novo modelo para oferecer serviço de teste de software surgiu. Chamado de Teste como Serviço (do inglês Testing as a Service – TaaS), o qual usa a infraestrutura da nuvem para fornecer serviços de teste sob demanda para usuários finais a qualquer momento. Muitos estudos apresentam os servidos oferecidos por TaaS e suas vantagens. Com base neste cenário, este trabalho propõe um arcabouço, chamado “Automated Mobile Testing as a Service” identificado com as siglas “AM-TaaS” (Automação de Testes para Aplicações Móveis como Serviço), que oferece testes automatizados para aplicações móveis baseados em critérios de teste. Os critérios de teste usados preliminarmente para esta pesquisa foram os critérios publicados pela App Quality Alliance (AQuA). Esta pesquisa avaliou o arcabouço proposto por meio de dois estudos experimentais. Um primeiro, uma prova de conceito sobre a viabilidade do arcabouço proposto e um segundo estudo em ambiente controlado para avalição do arcabouço proposto em comparação a um outro ambiente local de teste de aplicações móveis. Os resultados de ambos os estudos indicaram que é possível e viável o serviço de teste utilizando recursos na nuvem. O tempo de execução de todo o processo de teste no AM-TaaS foi inferior ao uso do Ambiente de Teste Local usualmente utilizada pelos desenvolvedores ou testadores. Além disso, uma atitude positiva foi percebida por parte dos testadores enquanto ao uso desse modelo de serviço de teste.
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Oliveira, Ricardo Ramos de. "Avaliação da portabilidade entre fornecedores de teste como serviço na computação em nuvem." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/55/55134/tde-16072018-170853/.

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O processo de automatização de teste de software possui alto custo envolvido em sistemas de larga escala, pois exigem cenários de teste complexos e tempos de execução extremamente longos. Além disso, cada etapa do processo de teste requer recursos computacionais e um tempo considerável para a execução de muitos casos de teste, tornando-se um gargalo para as empresas de Tecnologia da Informação (TI). Neste contexto, os benefícios e oportunidades oferecidos pela combinação da computação em nuvem com o Teste como Serviço (Testing as a Service, TaaS), que é considerado um novo modelo de negócio e de serviço atraente e promissor, podem proporcionar um impacto positivo na redução do tempo de execução dos testes de maneira custo-efetiva e aumentar o retorno sobre o investimento ou Return on investment (ROI). Todavia, existe o problema de vendor lock-in, que é o aprisionamento do usuário à plataforma de um fornecedor específico ou serviço de teste, ocasionado pela dificuldade de migrar de um fornecedor TaaS para outro, limitando a utilização dessas novas tecnologias de maneira efetiva e eficiente, impedindo assim, a ampla adoção do TaaS. Como os estudos existentes não são rigorosos ou conclusivos e, principalmente, devido à falta de evidência empírica na área de serviço de teste, muitas questões devem ser investigadas na perspectiva da migração entre os provedores de TaaS. O objetivo deste trabalho é reduzir o impacto ocasionado pelo problema de vendor lock-in no processo de automatização de testes na computação em nuvem, na escrita, configuração, execução e gerenciamento dos resultados de testes automatizados. Neste contexto, foi desenvolvido o protótipo da abordagem intitulada Multi-TaaS por meio de uma biblioteca Java como prova de conceito. A abordagem Multi-TaaS é uma camada de abstração e a sua arquitetura permite abstrair e flexibilizar a troca de fornecedores de TaaS de forma portável, pois permite encapsular toda a complexidade da implementação do engenheiro de software ao desacoplar o teste automatizado de qual plataforma TaaS ele será executado, bem como abstrair os aspectos da comunicação e integração entre as APIs REST proprietárias dos diferentes fornecedores de TaaS. Além disso, a abordagem Multi-TaaS possibilita também sumarizar os resultados dos testes automatizados de forma independente das tecnologias da plataforma TaaS subjacente. Foram realizadas avaliações comparativas da eficiência, efetividade, dificuldade e do esforço de migração entre as abordagens Multi-TaaS e abordagem convencional, por meio de experimentos controlados. Os resultados deste trabalho indicam que a nova abordagem permite facilitar a troca do serviço de teste, melhorar a eficiência e, principalmente, reduzir o esforço e os custos de manutenção na migração entre fornecedores de TaaS. Os estudos realizados no experimento controlado são promissores e podem auxiliar os engenheiros de software na tomada de decisão quanto aos riscos associados ao vendor lock-in no TaaS. Por fim, a abordagem Multi-TaaS contribui, principalmente, para a portabilidade dos testes automatizados na nuvem e da sumarização dos resultados dos testes e, consequentemente, possibilita que o modelo de serviço TaaS na computação em nuvem seja amplamente adotado, de forma consciente, no futuro.
The automation of software testing involves high costs in large-scale systems, since it requires complex test scenarios and extremely long execution times. Moreover, each of its steps demands computational resources and considerable time for running many test cases, which makes it a bottleneck for Information Technology (IT) companies. The benefits and opportunities offered by the combination of cloud computing and Testing as a Service (TaaS), considered a new business and service model, can reduce the execution time of tests in a cost-effective way and improve Return on Investment (ROI). However, the lock-in problem, i.e., the imprisonment of the user in the platform of a specific vendor or test service caused by the difficult migration from one TaaS provider to another limits the effective use of such new technologies and prevents the widespread adoption of TaaS. As studies conducted are neither rigorous, nor conclusive, and mainly due to the lack of empirical evidence, many issues must be investigated from the perspective of migration among TaaS providers. This research aims at reductions in the impact of the vendor lock-in problem on the automation process of testing in cloud computing, writing, configuration, execution and management of automated test results. The prototype of the Multi- TaaS approach was developed through a Java library as a proof of concept. The Multi-TaaS approach is an abstraction layer and its architecture enables the abstraction and flexibilization of the exchange of TaaS providers in a portable way, once the complexity of the software engineers implementation can be encapsulated. The two main advantages of Multi-TaaS are the decoupling of the automated test from the TaaS platform on which it will be executed and the abstraction of the communication and integration aspects among the proprietary REST APIs of the different TaaS providers. The approach also enables the summarization of automated test results independently of the underlying TaaS platform technologies. A comparative evaluation between Multi-TaaS and conventional migration approaches regarding the difficulty, efficiency, effectiveness and effort of migration among TaaS providers was conducted through controlled experiments.The results show the approach facilitates the exchange of test service, improves efficiency and reduces the effort and maintenance costs of migration among TaaS providers. The studies conducted in the controlled experiment are promising and can assist software engineers in decision-making regarding the risks associated with vendor lock-in in TaaS. The Multi-TaaS approach contributes mainly to the portability of automated tests in the cloud and summarization of their results. Finally, this research enables also the widespread adoption of the TaaS service model in cloud computing, consciously, in the future.
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Roach, Robert G. "The school reform movement and high stakes standardized testing: An analysis of factors impacting the academic outcomes of students receiving special education services." Thesis, University of North Texas, 2005. https://digital.library.unt.edu/ark:/67531/metadc4750/.

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The purpose of this study was to investigate special education outcomes in relation to state standardized testing. It specifically sought to determine if a relationship existed between selected data from the Texas Academic Excellence Indicator System (AEIS) comparing district students receiving special education services TAAS scores with selected district demographic, fiscal, and special education data. The population for this study consisted of all 2001-2002 grades 3-8 and 10 public school students with the exception of charter schools, special-purpose statutory districts, and state-administered districts. The reading analysis incorporated data from 896 Texas school districts. The mathematics analysis used data from 914 school districts. Multiple linear hierarchical regression was chosen as the method for statistical analysis. Data was obtained from the Texas Education Agency (TEA) as a special data pull. For both the reading and mathematics analyses, wealth and ethnicity were statistically insignificant although ethnicity individually accounted for a large percentage of the variance for both the reading (20.3%) and mathematics (13.2%) scores as well as producing negative β weights. All other predictor variables produced varying degrees of statistical significance. Community type, socioeconomic status, instructional expenditures per students, and instructional expenditures per student receiving special education services also produced negative β weights. Two variables in this study, enrollment and the percentage of students receiving special education services tested, produced positive β weights, substantial squared structure coefficients, and positive Pearson correlation coefficients. Of these two predictors, the strongest overall positive predictor for students receiving special education services success on the grades 3-8 and 10 reading and mathematics TAAS exams was the percentage of students receiving special education services tested. These percentages produced the largest positive correlations with passing rates (reading r = .283, mathematics r = .219) and the second largest regression coefficients (reading β = .224, mathematics β = .202). They individually accounted for the largest percentage of total criterion variance (reading = 33.0%, mathematics = 22.6%). For this study, these results clearly suggested that the dominant positive predictor of testing success for students receiving special education services was the percentage of students receiving special education services tested. Conversely, socioeconomic status was the dominant negative predictor.
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Utku, Selma. "Web Service Testing For Domain Specific Web Service Discovery Framework." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614083/index.pdf.

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The reliability of web services is important for both users and other service providers, with which they are in interaction. Thus, to guarantee reliability of the web services that are invoked and integrated at runtime, automatic testing of web services is needed. In web service testing, different test cases for web services are generated. The most important issue is to generate the most appropriate value for input parameters of web services at runtime. In this thesis, we developed a method for automatic web service testing that uses semantics dependency-based and data mutation-based techniques to analyze web services and generate different test cases. Thus, we both check whether the services function correctly by generating appropriate input values from different data sources and check robustness of web services by generating random and error-prone data inputs. With respect to the behaviors of web services, the test values are calculated and saved to the database for each web service.
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Endo, André Takeshi. "Model based testing of service oriented applications." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/55/55134/tde-20062013-140259/.

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SERVICE oriented architecture (SOA) is an architectural style to structure software systems, fostering loose coupling and dynamic integration among the applications. The use of SOA and Web services to develop complex and large business processes demands more formal and systematic testing. In addition, characteristics of this type of software limit the straightforward application of traditional testing techniques. Model-based testing (MBT) is a promising approach to deal with these problems. This dissertation investigates how two modeling techniques, namely Finite State Machine (FSM) and Event Sequence Graph (ESG), can be used to support MBT of service-oriented applications. Both techniques model different aspects and can be applied in a complementary way. Initially, we define an MBT process for service-oriented applications that employs FSMs. Based on previous experience, we propose a model-based approach to test composite services using ESGs. This approach is holistic, once test suites are generated to cover both desired situations (positive testing) and unexpected behaviors (negative testing). Three experimental studies evaluate the proposed approach: (i) a case study, (ii) a cost analysis, and (iii) a study in industry. Testing tools are also presented to support its practical use
A Arquitetura orientada a serviço (SOA) é um estilo arquitetural para estruturar sistemas de software de modo que exista um baixo grau de acoplamento entre as aplicações e essas possam ser facilmente integradas de forma dinâmica. A incorporação de SOA e serviços Web em sistemas que modelam processos de negócios grandes e complexos contribui para a necessidade de testes mais formais e sistemáticos. Além disso, características próprias dessa nova classe de software fazem com que técnicas de teste tradicionais não possam ser diretamente aplicadas. O teste baseado em modelo (TBM) apresenta-se como uma abordagem promissora que busca a resolução desses problemas. Esta tese investiga como duas técnicas de modelagem, Máquina de Estados Finitos (MEF) e Grafo de Sequência de Eventos (GSE), podem ser utilizadas para apoiar o TBM de aplicações orientadas a serviço. Essas técnicas modelam diferentes aspectos e podem ser aplicadas de forma complementar. Inicialmente, é definido um processo de TBM para aplicações orientadas a serviço que emprega MEFs. Com base na experiência adquirida, é proposta uma abordagem baseada em modelo para o teste de serviços compostos usando GSEs. Essa abordagem é holística uma vez que conjuntos de teste são gerados para cobrir tanto situações desejadas (teste positivo) quanto comportamentos inesperados (teste negativo). Três estudos experimentais avaliam a abordagem proposta: (i) um estudo de caso, (ii) uma análise de custo e (ii) um estudo na indústria. Ferramentas de teste também são apresentadas para apoiar o uso prático da abordagem proposta
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Levin, Lukas, and Christoffer Stjernlöf. "Automated Testing Toolkit Service : Software Requirements Specification." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-227859.

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Frequent automated testing of software services is vital to speed up the development cycle and ensure upgrades do not break existing features. With a centralised testing service, it is also possible to catch errors at customer sites before they become severe enough that the customers (or in the end – regular people) start suffering from them. It also gives the customers an insight into how well their services are working at a predictable cost. When developing a larger software system such as an automated testing service toolkit, a requirements specification can drastically cut development costs at the expense of a larger up-front investment. We discover some of the immediately important requirements for the first version of such an automated testing toolkit.
Upprepade automatiserade tester av mjukvarutjänster är mycket viktiga för att öka utvecklingshastigheten och försäkra att uppgraderingar inte påverkar existerande, äldre delar av systemet. Med en centraliserad testningstjänst är det också möjligt att upptäcka fel i kundens miljö innan de blir allvarliga nog att kunden märker av dem. Det ger även kunden en möjlighet att se hur väl deras tjänster fungerar utan att behöva betala oförutsedda driftrelaterade kostnader. När större mjukvarusystem, som en centraliserad tjänst för automatiserade tester, kan en kravspecifikation drastiskt minska utvecklingskostnaden mot en större initial investering. Vi har undersökt vilka några av de omedelbart viktiga kraven är för en första version av denna typ av tjänst.
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Maesano, Ariele. "Bayesian dynamic scheduling for service composition testing." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066100/document.

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Aujourd'hui la connectivité entre les systèmes se standardise. Il supprime l'intervention humaine et permet aux systèmes distribués d'accomplir des tâches longues et complexes. La SOA est une approche fondée sur le modèle qui s'appuie sur des contrats et qui permet aux systèmes existants de collaborer par échange de messages. De multiples organisations peuvent, automatiser des échanges de services sans risquer leur confidentialité. Cette collaboration est à l'origine des difficultés concernant le test, parce que si il a des échanges entre les différents partenaires, le fonctionnement interne de processus résultant dans l'information échangé est limité à certains partenaires/testeurs. Ceci nous place dans un cadre de tests boîte grise où les systèmes sont des boîtes noires et seulement l'échange de message est visible. C'est pourquoi nous proposons une approche probabiliste en utilisant l'inférence bayésienne pour tester les SOA. Le deuxième défi est leur taille. Etant donné que les systèmes sont connectés de manière lâche en les couplant deux par deux selon les spécifications, une SOA peut contenir un nombre très important de participants et donc une grande taille. La taille des SOA se reflète dans la complexité de l'inférence bayésienne. Cette seconde contrainte pousse à chercher de meilleure solution pour l'inférence bayésienne. Afin de faire face à la taille et la densité de la BN, même pour de petits services architectures, les techniques d'inférence par compilation dirigée par les modèles qui permet la génération rapide de circuits arithmétiques directement à partir du modèle de l'architecture des services et de la suite de tests sont en cours d'élaboration
In present times connectivity between systems becomes more common. It removes human mediation and allows complex distributed systems to autonomously complete long and complex tasks. SOA is a model driven contract based approach that allows legacy systems to collaborate by messages exchange. Collaboration, here, is a key word in the sense that multiple organisation can, with this approach, automate services exchanges between them without putting at risks their confidentiality. This cause to encounter the first difficulty, because if there are exchanges between the different partners, the inner-processes resulting in the exchange information is restricted to some partners and therefor to some of the testers. That put us in a grey-box testing case where the systems are black-boxes and only the message exchange is visible. That is why we propose a probabilistic approach using Bayesian Inference to test the architectures. The second Challenge is the size of the SOA. Since the systems are connected by loosely coupling them two by two according to SOA Specifications, SOA can contain a very important number of participants. In Fact most of the existing SOA are very important in there size. The size of the SOA is reflected in the complexity of the Bayesian inference. This second challenge constraints us to search for better solution for the Bayesian Inference. In order to cope with the size and density of the BN for even small services architectures, techniques of model-driven inference by compilation that allows quick generation of arithmetic circuits directly from the services architecture model and the test suite are being developed
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Reetz, Eike S. "Service testing for the 'Internet of Things'." Thesis, University of Surrey, 2016. http://epubs.surrey.ac.uk/810848/.

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Services that represent sensor and actuator nodes, together with service orchestration, aid in overcoming the heterogeneous structure of the Internet of Things (IoT). Interconnecting different sensor and actuator nodes and exposing them as services is a complex topic which is even more demanding for testing. Further effort is needed to enable common and effcient methodologies for testing IoT-based services. IoT-based services differ from web services since they usually interact with the physical environment via sensor and actuator nodes. This changes how testing can be performed. An open research question is thereby how to apply Model-Based Testing (MBT) approaches for facilitating scalable and ef cient test automation. This thesis introduces a novel test framework to facilitate functional evaluation of IoT- based services based on MBT methodologies. The concept separates the service logic from connected sensor and actuator nodes in a sandbox environment. Furthermore, a new IoT service behaviour model is designed for representing relevant characteristics of IoT-based services and ensuring the automated emulation of sensor nodes. The IoT-behaviour model proves to be automatically transformable into executable Test Cases (TCs). As a proof of concept, the automated test approach is prototypically implemented as a novel test tool. The execution of the TCs reveals, that crucial failures, such as unexpected messages, data types, or data values, can be detected during test execution. Deriving tests from a test model typically result in huge number of TCs, which cannot be executed within a reasonable time and with limited resources. To enhance the diversity of executed TCs, similarity investigation algorithms are proposed and validated. The results show that the proposed Diversity-based Steady State Genetic algorithm can outperform existing solutions up to 11.6 % with less computation time. With regard to verifying the failure detection rate, experiments show that the proposed Group Greedy algorithm can enhance the rate up to 29 %.
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Ahlberg, Jesper, and Andreas Andrén. "Usability Optimization and Testing Of Social Music Service." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-50063.

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Music playback in venues is very often controlled by the small group of people administrating the business or locale, and not by the audience of listeners themselves. The people listening rarely have any ability to affect the choice of music within the public place or business they are currently situated in. This master thesis is built around a developed social music service, that lets the listeners control the playback of music together. The project is called: Blicko, and it enables its users to collaboratively build up a playlist of music, and then vote on the order of the upcoming tracks to be played. It can be thought of as a tool which has similar functions to a jukebox. The service enables the visitors or attendees at any type of public place or venue (i.e. cafes, bars, lobby, restaurants etc.) to be a part of deciding and controlling which music is being played. The thesis is dedicated to examine the best way of refining the service, in terms of optimizing the User Experience (UX), by application of different practices and methods within the field of Human-Computer Interaction (HCI). This also involves managing the complications that rises when developing a multi-platform service for a wide range of devices.
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Books on the topic "Testing as a service (TaaS)"

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Littell, Inc McDougal. TAAS practice tests. Evanston, Il: McDougal Littell, Inc., 1999.

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Elizabeth, Miller. Cracking the TAAS: Exit-level math. New York, N.Y: Random House, Inc., 2000.

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Council, British. English language testing service. London: British Council, 1988.

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Johnson, Cynthia. No-stress guide to the exit-level TAAS. 2nd ed. New York: Simon & Schuster, 2001.

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Ahmed, Ashfaque. Software testing as a service. Boca Raton: Auerbach Publications, 2009.

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Morse, Henry. Preparing for fire service testing. [Stillwater, Okla.]: Fire Protection Publications, Oklahoma State University, 2004.

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Service, Educational Testing. The origins of Educational Testing Service. Princeton, N.J: ETS, 1992.

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Macfarlane, Ivor J. Testing an IT service for operational use. London: HMSO, 1993.

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Automotive engine performance: Tuneup, testing, and service. 2nd ed. Englewood Cliffs, N.J: Regents/Prentice Hall, 1993.

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Layne, Ken. Automotive engine performance: Tuneup, testing, and service. New York: Wiley, 1986.

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Book chapters on the topic "Testing as a service (TaaS)"

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Tsai, Wei-Tek, and Guanqiu Qi. "TaaS Design for Combinatorial Testing." In Combinatorial Testing in Cloud Computing, 101–13. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-4481-6_8.

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Tsai, Wei-Tek, and Guanqiu Qi. "Integrated Taas with Fault Detection and Test Algebra." In Combinatorial Testing in Cloud Computing, 115–28. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-4481-6_9.

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Blasco, Elizabeth. "Educational Testing Service." In Encyclopedia of Psychology, Vol. 3., 140–41. Washington: American Psychological Association, 2000. http://dx.doi.org/10.1037/10518-050.

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Olausson, Mathias, Joachim Rossberg, Jakob Ehn, and Mattias Sköld. "Agile Testing." In Pro Team Foundation Service, 293–311. Berkeley, CA: Apress, 2013. http://dx.doi.org/10.1007/978-1-4302-5996-1_19.

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McDonough, James E. "Service Locator." In Automated Unit Testing with ABAP, 211–49. Berkeley, CA: Apress, 2021. http://dx.doi.org/10.1007/978-1-4842-6951-0_9.

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Mishra, Pankhuri, and Neeraj Tripathi. "Testing as a Service." In Trends in Software Testing, 149–76. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-1415-4_7.

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Brooks, Richard R., and İlker Özçelik. "DDoS Research: Testing." In Distributed Denial of Service Attacks, 93–106. Boca Raton : CRC Press, 2020.: Chapman and Hall/CRC, 2020. http://dx.doi.org/10.1201/9781315213125-6.

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Sârbu, Constantin, Andréas Johansson, Falk Fraikin, and Neeraj Suri. "Improving Robustness Testing of COTS OS Extensions." In Service Availability, 120–39. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11955498_9.

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Kaschner, Kathrin. "Conformance Testing for Asynchronously Communicating Services." In Service-Oriented Computing, 108–24. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25535-9_8.

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Anlauf, Martin. "Programming service tests with TTCN." In Testing of Communicating Systems, 263–78. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-0-387-35381-4_16.

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Conference papers on the topic "Testing as a service (TaaS)"

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Girardon, Gustavo, Victor Costa, Rodrigo Machado, Maicon Bernardino, Guilherme Legramante, Fábio Paulo Basso, Elder de Macedo Rodrigues, and Anibal Neto. "Testing as a service (TaaS)." In SAC '20: The 35th ACM/SIGAPP Symposium on Applied Computing. New York, NY, USA: ACM, 2020. http://dx.doi.org/10.1145/3341105.3374004.

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Gao, J., Xiaoying Bai, Wei-Tek Tsai, and T. Uehara. "Testing as a Service (TaaS) on Clouds." In 2013 IEEE 7th International Symposium on Service Oriented System Engineering (SOSE 2013). IEEE, 2013. http://dx.doi.org/10.1109/sose.2013.66.

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Tsai, Wei Tek, Guanqiu Qi, Lian Yu, and Jerry Gao. "TaaS (Testing-as-a-Service) Design for Combinatorial Testing." In 2014 8th IEEE International Conference on Software Security and Reliability (SERE). IEEE, 2014. http://dx.doi.org/10.1109/sere.2014.26.

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Villanes, Isabel Karina, Erick Alexandre Bezerra Costa, and Arilo Claudio Dias-Neto. "Automated Mobile Testing as a Service (AM-TaaS)." In 2015 IEEE World Congress on Services (SERVICES). IEEE, 2015. http://dx.doi.org/10.1109/services.2015.20.

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Yan, Minzhi, Hailong Sun, Xu Wang, and Xudong Liu. "WS-TaaS: A Testing as a Service Platform for Web Service Load Testing." In 2012 IEEE 18th International Conference on Parallel and Distributed Systems (ICPADS). IEEE, 2012. http://dx.doi.org/10.1109/icpads.2012.69.

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Kajan, E., L. Lazic, and Z. Maamar. "Software testing as a service (TaaS): The BISA approach." In TELSIKS 2011 - 2011 10th International Conference on Telecommunication in Modern Satellite, Cable and Broadcasting Services. IEEE, 2011. http://dx.doi.org/10.1109/telsks.2011.6112034.

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Yan, Minzhi, Hailong Sun, Xu Wang, and Xudong Liu. "Building a TaaS Platform for Web Service Load Testing." In 2012 IEEE International Conference on Cluster Computing (CLUSTER). IEEE, 2012. http://dx.doi.org/10.1109/cluster.2012.20.

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Hwang, Gwan-Hwan, Chi Wu-Lee, Yuan-Hsin Tung, Chih-Ju Chuang, and Syz-Feng Wu. "Implementing TaaS-based stress testing by MapReduce computing model." In 2014 5th IEEE International Conference on Software Engineering and Service Science (ICSESS). IEEE, 2014. http://dx.doi.org/10.1109/icsess.2014.6933530.

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Ramos De Oliveira, Ricardo, Rafael Messias Martins, and Adenilso Da Silva Simao. "Impact of the Vendor Lock-in Problem on Testing as a Service (TaaS)." In 2017 IEEE International Conference on Cloud Engineering (IC2E). IEEE, 2017. http://dx.doi.org/10.1109/ic2e.2017.30.

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Al-Ghuwairi, Abdel-Rahman, Hazem Eid, Mohammad Aloran, Zaher Salah, Aladdin Hussein Baarah, and Ahmad A. Al-oqaily. "A mutation-based model to rank testing as a service (TaaS) Providers in cloud computing." In ICC '16: International Conference on Internet of things and Cloud Computing. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/2896387.2896403.

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Reports on the topic "Testing as a service (TaaS)"

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Terada, K., R. W. Woodard, and R. T. Jensen. In-service filter testing. Office of Scientific and Technical Information (OSTI), April 1985. http://dx.doi.org/10.2172/5621939.

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Morris, Ed, William Anderson, Sriram Bala, David Carney, John Morley, Patrick Place, and Soumya Simanta. Testing in Service-Oriented Environments. Fort Belvoir, VA: Defense Technical Information Center, March 2010. http://dx.doi.org/10.21236/ada522568.

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Siddapureddy, Venu. VICTORY Architecture Position Service Validation Testing. Fort Belvoir, VA: Defense Technical Information Center, December 2011. http://dx.doi.org/10.21236/ada554779.

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KORINKO, PAUL, JOHN BOBBITT, SPENCER SCOTT, and KIRK SHANAHAN. FABRICATING AND TESTING ADDITIVELY MANUFACTURED COMPONENTS FOR TRITIUM SERVICE CONSIDERATION. Office of Scientific and Technical Information (OSTI), September 2020. http://dx.doi.org/10.2172/1670409.

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Dudley, James. Testing of a Design for Client Evaluation of a Conciliation Service. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.1578.

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Bowden, Tim, Shaun Hutchins, John Jacobs, Lila Laux, and Steven Peters. Testing Cognitive Behavior With Emphasis on Analytical Propensity of Service Members. Fort Belvoir, VA: Defense Technical Information Center, April 2012. http://dx.doi.org/10.21236/ada563440.

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Korinko, P. MICROSTRUCTURAL EXAMINATION AND DEUTERIUM PERMEATION TESTING OF ADVANCED COATINGS FOR TRITIUM SERVICE. Office of Scientific and Technical Information (OSTI), January 2004. http://dx.doi.org/10.2172/980765.

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Francfort, James Edward. Field Operations Program - US Postal Service Fountain Valley Electric Carrier Route Vehicle Testing. Office of Scientific and Technical Information (OSTI), January 2002. http://dx.doi.org/10.2172/911413.

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Francfort, J. E. Field Operations Program - U.S. Postal Service - Fountain Valley Electric Carrier Route Vehicle Testing. Office of Scientific and Technical Information (OSTI), January 2002. http://dx.doi.org/10.2172/795639.

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Snyder, Kenneth A., Li Piin Sung, and Geraldine S. Cheok. Nondestructive Testing (NDT) and sensor technology for service life modeling of new and existing concrete structures. Gaithersburg, MD: National Institute of Standards and Technology, December 2013. http://dx.doi.org/10.6028/nist.ir.7974.

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