scholarly journals Different Test Cases for e-Governance using Web Services

2017 ◽  
pp. 143-147
Author(s):  
Sachidananda Patnaik ◽  
Ajita Kumar Misro
Keyword(s):  
Web Services ◽  
Web Service ◽  
Web Sites ◽  
Test Cases ◽  
Software Projects ◽  
Common Information ◽  
Software Applications ◽  
Remote Locations ◽  
Service Testing ◽  
Fully Automatic

SOA is an ideal architectural solution for resolving the adaptation, interoperability and dynamic requirements of information services in e-government applications. Construction and test Web Service solution for e-government is becoming more and more important for e-government adoption. Test cases play an important role in software applications and tracing of bugs in many software projects. In web services there are different techniques and software tools used for accessing the information however sometime, data is updated from different remote locations and give common information. There are different approaches for service composition, ranging from manual to semi-automatic to fully automatic. However it is quite complex when taking independently developed services and integrate them. In e-governance, there are many applications, which work concurrently and give different values to different persons at an instance, which can be traced improperly. In this paper we propose how a service is working properly which is having many services in e-governance applications. Web sites are of different servers and databases but they can integrate by using web services i.e. by using SOA. In SOA architecture a service can test to other service as service requester and what the services are tested as service provider. The trust of service testing is an important criteria while testing a service about its performance, efficiency and accurate.

Web Services Architecture Model to Support Distributed Systems

2019 ◽  
Vol 54 (6) ◽  
Author(s):  
Sawsan Ali Hamid ◽  
Rana Alauldeen Abdalrahman ◽  
Inam Abdullah Lafta ◽  
Israa Al Barazanchi
Keyword(s):  
Web Services ◽  
Web Service ◽  
Distributed System ◽  
Modern Technology ◽  
Service Description ◽  
Architecture Model ◽  
Software Applications ◽  
Evolving Model ◽  
The Web

Recently, web services have presented a new and evolving model for constructing the distributed system. The meteoric growth of the Web over the last few years proves the efficacy of using simple protocols over the Internet as the basis for a large number of web services and applications. Web service is a modern technology of web, which can be defined as software applications with a programmatic interface based on Internet protocol. Web services became common in the applications of the web by the help of Universal, Description, Discovery and Integration; Web Service Description Language and Simple Object Access Protocol. The architecture of web services refers to a collection of conceptual components in which common sets of standard can be defined among interoperating components. Nevertheless, the existing Web service's architecture is not impervious to some challenges, such as security problems, and the quality of services. Against this backdrop, the present study will provide an overview of these issues. Therefore, it aims to propose web services architecture model to support distributed system in terms of application and issues.

Accessing Remote Locations

2011 ◽  
pp. 173-185
Author(s):  
Jana Polgar ◽  
Robert Mark Braum ◽  
Tony Polgar
Keyword(s):  
Web Services ◽  
Web Service ◽  
Data Stream ◽  
Input Data ◽  
Response Times ◽  
Alternative Solution ◽  
Raw Data ◽  
Remote Locations ◽  
The Web ◽  
Server Process

Most of today’s portal implementations provide a model that facilitates plugging various components (portlets) into the portal infrastructure. Portlets run locally on the portal server, process input data, and render output. A local portlet and a good caching strategy for the content improves the response times, performance, and scalability of portal systems. However, very often we need to access remote Web services. One solution is to use a local portlet to access a remote Web service via its interface, obtain the required results as a raw data stream, and locally render the results in a fragment. This approach is relevant for data-oriented Web services. An alternative solution is to equip the Web service with an additional interface in the form of a portlet. When the Web service is called, it returns the entire portlet instead of raw data. This approach is suitable for presentation-oriented Web services.

GENERATING TEST CASES OF COMPOSITE SERVICES BASED ON OWL-S AND EH-CPN

2010 ◽  
Vol 20 (07) ◽  
pp. 921-941 ◽  
Author(s):  
BIXIN LI ◽  
SHUNHUI JI ◽  
DONG QIU ◽  
JU CAI
Keyword(s):  
Web Services ◽  
Web Service ◽  
Complex Function ◽  
Control Flow ◽  
Test Sequence ◽  
Test Cases ◽  
Automatic Integration ◽  
Flow Information ◽  
Composite Services ◽  
Service Reuse

In web service times, the techniques for composing services are based on service reuse and automatic integration. A new web service will be generated by composing some existing web services. These web services cooperate with each other to provide a new more complex function. It is necessary and very important to test the interaction behavior between any two web services during composition. In this paper, a kind of enhanced hierarchical color petri-net (or EH-CPN) is introduced to generate test cases for testing the interaction, where EH-CPN is transformed from OWL-S document, and both control flow and data flow information in EH-CPN are analyzed and used to generate an executable test sequence, and further test cases are created by combining the test sequence and test data in an XML file.

Survey of the Tools for Web Service Testing

2013 ◽  
Vol 427-429 ◽  
pp. 2951-2955 ◽  
Author(s):  
Shariq Hussain ◽  
Zhao Shun Wang ◽  
Ibrahima Kalil Toure
Keyword(s):  
Web Services ◽  
Web Service ◽  
Testing Tools ◽  
Service Testing ◽  
Functional Correctness ◽  
Web Service Testing

Web services technology is becoming increasingly ubiquitous and gaining rapid adoption due to its support for integration of distributed autonomous components. Testing is necessary to assure the performance and functional correctness of web services. Many commercial as well as opensource tools are available today for web service testing. In this paper, we present results of a brief survey of web service testing tools. The study will provide an informative overview and may help in selection and use of appropriate testing tools.

scholarly journals Dynamic Web Service Composition through Network Analysis with Backtracking

2012 ◽  
pp. 40-45
Author(s):  
K. Rajeswari ◽  
E. Jeevitha ◽  
R. Stephy Graph ◽  
M. Suresh Kumar
Keyword(s):  
Network Analysis ◽  
Web Services ◽  
Web Service ◽  
Service Composition ◽  
Web Service Composition ◽  
New Paradigm ◽  
Hotel Room ◽  
Software Applications ◽  
Dynamic Web ◽  
Machine Interaction

A Web service is a software system designed to support interoperable machine-to-machine interaction over a network. Web services provide a standard means of interoperating between different software applications, running on a variety of platforms and/or frameworks [1]. One of the main advantages of the usage of web services is its ability to integrate with the other services through web service composition and realize the required functionality. This paper presents a new paradigm of dynamic web services composition using network analysis paired with backtracking in the perspective of tour planner where booking for flight, car, hotel room, scenic spots, etc are to be done. An algorithm called “Zeittafel” for the selection and scheduling of services that are to be composed is also presented.

scholarly journals Bootstrapping Automated Testing for RESTful Web Services

2021 ◽  
pp. 46-66
Author(s):  
Yixiong Chen ◽  
Yang Yang ◽  
Zhanyao Lei ◽  
Mingyuan Xia ◽  
Zhengwei Qi
Keyword(s):  
Web Services ◽  
Web Service ◽  
State Of The Art ◽  
Automated Testing ◽  
Test Cases ◽  
Proof Of Concept ◽  
Fine Grained ◽  
Testing Tools ◽  
Restful Web Services ◽  
Restful Services

AbstractModern RESTful services expose RESTful APIs to integrate with diversified applications. Most RESTful API parameters are weakly typed, which greatly increases the possible input value space. This poses difficulties for automated testing tools to generate effective test cases to reveal web service defects related to parameter validation. We call this phenomenon the type collapse problem. To remedy this problem, we introduce FET (Format-encoded Type) techniques, including the FET, the FET lattice, and the FET inference to model fine-grained information for API parameters. Enhanced by FET techniques, automated testing tools can generate targeted test cases. We demonstrate Leif, a trace-driven fuzzing tool, as a proof-of-concept implementation of FET techniques. Experiment results on 27 commercial services show that FET inference precisely captures documented parameter definitions, which helps Leif to discover 11 new bugs and reduce $$72\% \sim 86\%$$ 72 % ∼ 86 % fuzzing time as compared to state-of-the-art fuzzers.

Research on Restful Web Services in Java

2011 ◽  
Vol 135-136 ◽  
pp. 806-808 ◽  
Author(s):  
Hong Jun Li
Keyword(s):  
Web Services ◽  
Web Service ◽  
Web Sites ◽  
Web Applications ◽  
Web Development ◽  
Representational State Transfer ◽  
State Transfer ◽  
Restful Web Service ◽  
Restful Web Services ◽  
The Web

In order to make the Web services, web sites in Java more powerful and flexible, building unified web applications is vital important. By introducing a new style─Representational State Transfer (REST), this paper studied the Java RESTful frameworks and the ways to develop Restful Web Service in Java. The RESTful frameworks in Java can effectively simplify the web development in many ways.

scholarly journals TFCWS: Testing Framework for composite web services.

2014 ◽  
Vol 13 (4) ◽  
pp. 4405-4415
Author(s):  
Deepali Diwase ◽  
Pujashree Vidap
Keyword(s):  
Web Services ◽  
Web Service ◽  
Response Times ◽  
Source Code ◽  
The Internet ◽  
Test Case ◽  
Test Cases ◽  
Testing Framework ◽  
Composite Web Service ◽  
Composite Web Services

In every business domain Web Services are more popular solutions to implement the software. Composite web service can be created by combining basic web services. Many unreliable web services are deployed on the internet. Hence, testing is required to ensure reliability. Software testers have great challenges to test web services. Source code of web services is unavailable. The Testing Framework is used to test web services without knowledge of its internal structure. In this paper, we have proposed a Testing Framework for Composite Web Services (TFCWS). It generates report which shows the total number of test cases executed for each web service with pass or fail status of each test case. It calculates the throughput of web service and response time of each test case. We have used web services response times for analysis of TFCWS, Soap UI and Storm.

Web Services Management

2011 ◽  
pp. 404-423
Author(s):  
Farhana H. Zulkernine ◽  
Pat Martin
Keyword(s):  
World Wide Web ◽  
Web Services ◽  
Web Service ◽  
World Wide ◽  
Data Access ◽  
Information Base ◽  
Software Applications ◽  
The World ◽  
Web Access ◽  
Management Approaches

The widespread use and expansion of the World Wide Web has revolutionized the discovery, access, and retrieval of information. The Internet has become the doorway to a vast information base and has leveraged the access to information through standard protocols and technologies like HyperText Markup Language (HTML), active server pages (ASP), Java server pages (JSP), Web databases, and Web services. Web services are software applications that are accessible over the World Wide Web through standard communication protocols. A Web service typically has a Webaccessible interface for its clients at the front end, and is connected to a database system and other related application suites at the back end. Thus, Web services can render efficient Web access to an information base in a secured and selective manner. The true success of this technology, however, largely depends on the efficient management of the various components forming the backbone of a Web service system. This chapter presents an overview and the state of the art of various management approaches, models, and architectures for Web services systems toward achieving quality of service (QoS) in Web data access. Finally, it discusses the importance of autonomic or self-managing systems and provides an outline of our current research on autonomic Web services.

The Framework for Testing of Web Services through Actions in Addition to Scripts

2014 ◽  
Vol 490-491 ◽  
pp. 1617-1623
Author(s):  
R. Deeptha ◽  
Rajeswari Mukesh
Keyword(s):  
Web Services ◽  
Web Service ◽  
Susceptibility Testing ◽  
Test Case Generation ◽  
Test Case ◽  
Test Cases ◽  
Testing Framework ◽  
Testing Tool ◽  
Current Scenario ◽  
Web Services Testing

.As Web Services draw modules within and across enterprises, dynamically and belligerently testing Web Services has become crucial. Comprehensive Functional, Concert, Interoperability and Susceptibility Testing form the Pillars of Web Services Testing. Only by adopting a comprehensive testing department, enterprises can safeguard that their Web Services is robust, scalable, interoperable, and secure. Overall functionality of web services would be informal towards test. But, only if we methodically trust the applications components (services) before we combine them to complete the application. In current scenario web service technology comprehends various testing apparatuses for manipulating and generating the test cases. But these tools and approaches were negotiating security and execution time and consume more resources. The existing methodologies will generate test cases for the low end web services and limited number of requests, due to these constraints we built new testing framework. In this paper we introduced the new basis with testing of actions, scripts and link for web services by the use of test cases. For this approach we used SOAP web services with SOA. The test case generation and testing reports will gives the accurate testing results and test cases. These test cases are generated using Java JUnit testing tool. We implemented our approach in a java based platform for efficient and secure manner.

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