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HSDPA (High-Speed Downlink Packet Access) and HSUPA (High-Speed Uplink Packet Access) are two mobile communication technologies that are classified as 3G (third-generation) networks. They were launched to improve the data transmission capacity of traditional 3G networks and offer mobile devices faster internet connectivity. Read this article to find out more about HSDPA and HSUPA and how they are different from each other. What is HSDPA? HSDPA, or High-Speed Downlink Packet Access, is a mobile communication technology that is part of 3G (third-generation) networks. It was designed to enhance standard 3G networks with faster and more effective data transfer capabilities. HSDPA ... Read More
HDMI (High-Definition Multimedia Interface) is a standard for exchanging high-quality audio and video data between devices in the home entertainment and multimedia sectors. When dealing with multiple HDMI sources and displays, however, two typical techniques are frequently used: HDMI switching and HDMI repeating. Read this article to find out more about HDMI Switching and HDMI Repeating and how they are different from each other. What is HDMI Switching? HDMI switching is a technique that allows you to connect numerous HDMI sources to a single HDMI display or receiver and switch between them without physically swapping wires. It offers an easy ... Read More
In the domain of audio and video communications, two popular methods for transferring digital signals are HDMI (High-Definition Multimedia Interface) and Optical (also known as TOSLINK or SPDIF). Both are used to transmit audio and video data from one device to another, such as from a media player to a TV or audio receiver. Read this article to find out more about HDMI and Optical and how they are different from each other. What is HDMI? HDMI (High-Definition Multimedia Interface) is a popular digital interface for transmitting high-quality audio and video signals across different electronic devices. It was introduced in ... Read More
Twitter and Tumblr are both major social media platforms, yet they have quite different purposes, features, and user bases. Read this article to find out more about Twitter and Tumblr and how they are different from each other. What is Twitter? Twitter is a popular social media platform that allows users to send and receive short messages called "tweets." These tweets are limited to 280 characters, encouraging brevity and rapid communication. Twitter was launched in 2006 and has since grown to become a prominent player in social networking, news delivery, and online conversations. Key Aspects of Twitter Creating ... Read More
TestNG supports to group the test cases based on similar functionality or uses. However, user may add multiple groups to single test. While running the group using syntax, TestNG runs all tests those are part of the group. It works as OR statement. Like if a test has 2 groups and only 1 is mentioned in tag it will run the test. But, when user wants to run a test only if all the groups are mentioned i.e. AND statement. TestNG doesn’t support directly AND statements in groups. For Example: @Test (groups = {“unit”, “integration”} ) If ... Read More
TestNG supports multiple ways to ignore all @Test execution. Based on requirement, user can ignore a complete test without executing it at all. TestNG supports following level to ignore all @Test: In a class In a particular package In a package and all of it’s child package User has to use @Ignore annotation at required level to disable tests. The @Ignore annotation takes higher priority than individual @Test annotation. To disable all @Test in a class just write @Ignore before class name. It will disable all @Test present inside the class. In this article, we will illustrate ... Read More
Maven is a project management and comprehension tool that provides a complete build lifecycle framework. User can automate the project's build infrastructure in almost no time as Maven uses a standard directory layout and a default build lifecycle To summarize, Maven simplifies and standardizes the project build process. It handles compilation, distribution, documentation, team collaboration and other tasks seamlessly. Maven increases reusability and takes care of most of the build related tasks. TestNG and Junit are testing framework and can use Maven as build tool. It helps to maintain dependencies and their version at one place in pom.xml User can ... Read More
TestNG supports native dependency injection. It allows to declare additional parameters in methods. At the run time, TestNG automatically fill these parameters with right value. Following are few native dependencies in TestNG: ITestContext XmlTest Method ITestResult These dependencies help to retrieve the test class name depends on where these are called. If user wants to retrieve test class name before execution, the best place is @BeforeClass. @BeforeClass supports ITestContext and XmlTest. However, the full access of these dependencies is as following: Annotation ITestContext XmlTest Method ITestResult BeforeSuite Yes No No No BeforeTest ... Read More
TestNG supports native dependency injection. It allows to declare additional parameters in methods. At the run time, TestNG automatically fill these parameters with right value. Following are few native dependencies in TestNG: ITestContext XmlTest Method ITestResult These dependencies help to retrieve the test class name depends on where these are called. If user wants to retrieve test class name after execution, the best place is @AfterClass. @AfterClass supports ITestContext and XmlTest. However, the full access of these dependencies is as following: Annotation ITestContext XmlTest Method ITestResult BeforeSuite Yes No No No ... Read More
TestNG allows to run the test suites from IntelliJ IDE as well as command line. When user run the testing.xml either from IDE or command line, TestNG generates a default report. It saves all reports and respective html files in Project −> test−output folder. If folder is not present, TestNG creates the folder. Enable the Report Generation While running the testing.xml from IDE, user has to enable the default reports generation at Add Configuration −> Listeners tab. Following screenshot shows how to enable default report generation in IntelliJ. If user wants to generate report at ... Read More