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Lime (software)
lime is a unit testing and functional testing framework built specifically for the Symfony web application framework based on the Test::More Perl library.Potencier, Fabien; Zaninotto, François. ''The Definitive Guide to symfony'', Apress, January 26, 2007, pp. 317-344. The framework is designed to have readable output from tests, including color formatting, by following the Test Anything Protocol which also allows for easy integration with other tools. lime tests are run in a sandbox environment to minimize test executions from influencing each other. Though the lime testing framework is built for testing within Symfony, lime is contained within a single PHP file and has no dependency on Symfony or any other library. The alpha version of lime 2.0 was announced on November 10, 2009 and is compatible with Symfony 1.2 and lower. Symfony 2.0 uses PHPUnit for testing instead of lime. Example lime unit tests use the lime_test object to make assertions. The following is a basic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross-platform
Within computing, cross-platform software (also called multi-platform software, platform-agnostic software, or platform-independent software) is computer software that is designed to work in several Computing platform, computing platforms. Some cross-platform software requires a separate build for each platform, but some can be directly run on any platform without special preparation, being written in an interpreted language or compiled to portable bytecode for which the Interpreter (computing), interpreters or run-time packages are common or standard components of all supported platforms. For example, a cross-platform application software, application may run on Linux, macOS and Microsoft Windows. Cross-platform software may run on many platforms, or as few as two. Some frameworks for cross-platform development are Codename One, ArkUI-X, Kivy (framework), Kivy, Qt (software), Qt, GTK, Flutter (software), Flutter, NativeScript, Xamarin, Apache Cordova, Ionic (mobile app framework ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandbox (software Development)
A sandbox is a testing environment that isolates untested code changes and outright experimentation from the production environment or repository in the context of software development, including web development, automation, revision control, configuration management (see also change management), and patch management. Sandboxing protects "live" servers and their data, vetted source code distributions, and other collections of code, data and/or content, proprietary or public, from changes that could be damaging to a mission-critical system or which could simply be difficult to revert, regardless of the intent of the author of those changes. Sandboxes replicate at least the minimal functionality needed to accurately test the programs or other code under development (e.g. usage of the same environment variables as, or access to an identical database to that used by, the stable prior implementation intended to be modified; there are many other possibilities, as the specific fun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Unit Testing Frameworks
This is a list of notable test automation frameworks commonly used for unit testing. Such frameworks are not limited to unit-level testing; can be used for integration and system level testing. Frameworks are grouped below. For unit testing, a framework must be the same language as the source code under test, and therefore, grouping frameworks by language is valuable. But some groupings transcend language. For example, .NET groups frameworks that work for any language supported for .NET, and HTTP groups frameworks that test an HTTP server regardless of the implementation language on the server. Columns The columns in the tables below are described here. * Name: Name of the framework * xUnit: Whether classified as xUnit * TAP: Whether can emit Test Anything Protocol (TAP) output * Generators: Whether supports data generators generating test input data and running a test with the generated data * Fixtures: Whether supports test local fixtures associating a test environment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operator Overloading
In computer programming, operator overloading, sometimes termed ''operator ad hoc polymorphism'', is a specific case of polymorphism, where different operators have different implementations depending on their arguments. Operator overloading is generally defined by a programming language, a programmer, or both. Rationale Operator overloading is syntactic sugar, and is used because it allows programming using notation nearer to the target domain and allows user-defined types a similar level of syntactic support as types built into a language. It is common, for example, in scientific computing, where it allows computing representations of mathematical objects to be manipulated with the same syntax as on paper. Operator overloading does not change the expressive power of a language (with functions), as it can be emulated using function calls. For example, consider variables , and of some user-defined type, such as matrices: In a language that supports operator overloadin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mock Object
In computer science, a mock object is an object that imitates a production object in limited ways. A programmer might use a mock object as a test double for software testing. A mock object can also be used in generic programming. Analogy A mock object can be useful to the software tester like a car designer uses a crash test dummy to simulate a human in a vehicle impact. Motivation In a unit test, mock objects can simulate the behavior of complex, real objects and are therefore useful when a real object is impractical or impossible to incorporate into a unit test. If an object has any of the following characteristics, it may be useful to use a mock object in its place: * it supplies non-deterministic results (e.g. the current time or the current temperature) * it has states that are difficult to create or reproduce (e.g. a network error) * it is slow (e.g. a complete database, which would have to be prepared before the test) * it does not yet exist or may change behavior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XUnit
xUnit is a label used for an automated testing software framework that shares significant structure and functionality that is traceable to a common progenitor SUnit. The SUnit framework was ported to Java by Kent Beck and Erich Gamma as JUnit which gained wide popularity. Adaptations to other languages were also popular which led some to claim that the structured, object-oriented style works well with popular languages including Java and C#. The name of an adaptation is often a variation of "SUnit" with the "S" replaced with an abbreviation of the target language name. For example, JUnit for Java and RUnit for R. The term "xUnit" refers to any such adaptation where "x" is a placeholder for the language-specific prefix. The xUnit frameworks are often used for unit testing testing an isolated unit of code but can be used for any level of software testing including integration and system. Architecture An xUnit framework has the following general architecture. Test ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Backward Compatibility
In telecommunications and computing, backward compatibility (or backwards compatibility) is a property of an operating system, software, real-world product, or technology that allows for interoperability with an older legacy system, or with Input/output, input designed for such a system. Modifying a system in a way that does not allow backward compatibility is sometimes called "wikt:breaking change, breaking" backward compatibility. Such breaking usually incurs various types of costs, such as Switching barriers, switching cost. A complementary concept is ''forward compatibility''; a design that is forward-compatible usually has a Technology roadmap, roadmap for compatibility with future standards and products. Usage In hardware A simple example of both backward and forward compatibility is the introduction of FM broadcasting, FM radio in stereophonic sound, stereo. FM radio was initially monaural, mono, with only one audio channel represented by one signal (electrical engineerin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assertion (computing)
In computer programming, specifically when using the imperative programming paradigm, an assertion is a predicate (a Boolean-valued function over the state space, usually expressed as a logical proposition using the variables of a program) connected to a point in the program, that always should evaluate to true at that point in code execution. Assertions can help a programmer read the code, help a compiler compile it, or help the program detect its own defects. For the latter, some programs check assertions by actually evaluating the predicate as they run. Then, if it is not in fact true – an assertion failure – the program considers itself to be broken and typically deliberately crashes or throws an assertion failure exception. Details The following code contains two assertions, x > 0 and x > 1, and they are indeed true at the indicated points during execution: x = 1; assert x > 0; x++; assert x > 1; Programmers can use assertions to help specify programs and to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PHPUnit
PHPUnit is a unit testing framework for the PHP programming language. It is an instance of the xUnit architecture for unit testing frameworks that originated with SUnit and became popular with JUnit. PHPUnit was created by Sebastian Bergmann and its development is hosted on GitHub. Purpose PHPUnit is based on the idea that developers should be able to find mistakes in their newly committed code quickly and assert that no code regression has occurred in other parts of the code base. Much like other unit testing frameworks, PHPUnit uses assertions to verify that the behavior of the specific component - or ''"unit"'' - being tested behaves as expected. Benefits The goal of unit testing is to isolate each part of the program and show that the individual parts are correct. A unit test provides a strict, written contract that the piece of code must satisfy. As a result, unit tests find problems early in the development cycle. PHPUnit can output test results in a number of differe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Test Anything Protocol
The Test Anything Protocol (TAP) is a protocol for communicating between test logic, called a TAP producer, and a test harness in a language-agnostic way. Originally developed for unit testing of the Perl interpreter in 1987, producers and parsers are now available for many development platforms. History TAP was created for the first version of the Perl programming language (released in 1987), as part of Perl's core test harness (). The Test::Harness module was written by Tim Bunce and Andreas König to allow Perl module authors to take advantage of TAP. It became the ''de facto'' standard for Perl testing. Development of TAP, including standardization of the protocol, writing of test producers and consumers, and evangelizing the language is coordinated at the TestAnything website. As a protocol which is agnostic of programming language, TAP unit testing libraries expanded beyond their Perl roots and have been developed for various languages and systems such as PostgreSQL, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Test Tool
Test(s), testing, or TEST may refer to: * Test (assessment), an educational assessment intended to measure the respondents' knowledge or other abilities Arts and entertainment * ''Test'' (2013 film), an American film * ''Test'' (2014 film), a Russian film * ''Test'' (2025 film), an Indian sports drama * Test (group), a jazz collective * ''Tests'' (album), a 1998 album by The Microphones * ''Testing'' (album), an album by ASAP Rocky Computing * .test, a reserved top-level domain * Software testing * test (Unix), a Unix command for evaluating conditional expressions * TEST (x86 instruction), an x86 assembly language instruction People * Test (wrestler), ring name for Andrew Martin (1975–2009), Canadian professional wrestler * John Test (1771–1849), American politician * Zack Test (born 1989), American rugby union player Science and technology * Experiment, a procedure carried out in order to test a hypothesis * Statistical hypothesis test, techniques to rea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
