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backstopjs
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View sample repobackstopjs automation testing framework index.
Description
BackstopJS automates visual regression testing of your responsive web UI by comparing DOM screenshots over time.
Support and updates
- backstopjs has 6108 stars, 565 forks.
- It has 0 major releases in the past 6 months.
- It has 0 commits and there are 52 open pull requests.
- It has 496 open issues and 537 have been closed.
Code statistics
- backstopjs has 213 methods.
Blogs
Check out the latest blogs from LambdaTest on this topic:
The key to successful test automation is to focus on tasks that maximize the return on investment (ROI), ensuring that you are automating the right tests and automating them in the right way. This is where test automation strategies come into play.
It’s strange to hear someone declare, “This can’t be tested.” In reply, I contend that everything can be tested. However, one must be pleased with the outcome of testing, which might include failure, financial loss, or personal injury. Could anything be tested when a claim is made with this understanding?
The web development industry is growing, and many Best Automated UI Testing Tools are available to test your web-based project to ensure it is bug-free and easily accessible for every user. These tools help you test your web project and make it fully compatible with user-end requirements and needs.
How do we acquire knowledge? This is one of the seemingly basic but critical questions you and your team members must ask and consider. We are experts; therefore, we understand why we study and what we should learn. However, many of us do not give enough thought to how we learn.
Automation Testing Tutorials
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
License
backstopjs is lincensed under the MIT License
LambdaTest Community Discussions
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Test case code snippets
Description:
The user should not be able to type in the drop-down select list.
Description:
Provide keyboard focus styles that are highly visible, and make sure that a visible element has focus at all times when using a keyboard. Do not rely on browser default focus styles.
Description:
For pre-recorded audio (without video), provide a descriptive transcript that includes dialogue and all other meaningful sound.
Description:
Verify that the API correctly handles input validation and returns the correct HTTP status code.
Downloads
backstopjs can be downloaded from it’s GitHub repository - https://github.com/garris/BackstopJS
Method index
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- require
- fetch
- setCookies
- main
- parseArgs
- makeDescription
- spacesBetweenCommandAndDescription
- __webpack_require__
- Diff
- done
- execEditLength
- buildValues
- clonePath
- _interopRequireDefault
- diffChars
- diffWords
- diffWordsWithSpace
- generateOptions
- diffLines
- diffTrimmedLines
- diffSentences
- diffCss
- diffJson
- canonicalize
- _typeof
- diffArrays
- hunkFits
- iterator
- applyPatches
- processIndex
- applyPatch
- parsePatch
- parseIndex
- parseFileHeader
- parseHunk
- merge
- loadPatch
- fileNameChanged
- selectField
- hunkBefore
- cloneHunk
- mergeLines
- mutualChange
- collectChange
- removal
- conflict
- insertLeading
- insertTrailing
- collectContext
- allRemoves
- skipRemoveSuperset
- calcOldNewLineCount
- contextLines
- createTwoFilesPatch
- structuredPatch
- createPatch
- arrayEqual
- arrayStartsWith
- convertChangesToDMP
- convertChangesToXML
- escapeHTML
- diverged
- columnWordDataToImgDataFormatAsWords
- convertImgDataWordsToClampedImgData
- reduceColumnDiffRaw
- diffArr
- groupAdjacent
- getAdjacentArrayBounds
- getInterpolatedSequence
- getCompositeColumnDepthValues
- getCompositeRowIndexValues
- ungroupAdjacent
- mapUngroupedColumnIndexToGroupedIndex
- imgDataWordArrToColsAndRows
- serialToColumnMap
- serialToRowMap
- imgDataToWords
- render
- constructor
- onChange
- onLoadError
- handleRefImageLoadingError
- loadingDiverge
- showDivergedOption
- divergedWorker
- getImgDataDataFromContext
- getEmptyImgData
- imageToCanvasContext
- LogDetails
- onClick
- nextTest
- prevTest
- jumpTo
- showPanel
- hidePanel
- clearAndCloseModal
- afterOpenModal
- approve
- ButtonsFilter
- onButtonClick
- toggleAll
- onToggle
- onImageClick
- isRemoteOption
- getPosFromImgId
- getModeFromImgId
- toObjectReducer
- execute
- replaceInFile
- writeReport
- archiveReport
- toAbsolute
- writeBrowserReport
- writeJunitReport
- writeJsonReport
- toString
- Test
- Reporter
- getFileHash
- compare
- sendMessage
- comparePair
- compareImages
- getFailedDiffFilename
- regexTest
- ensureViewportLabel
- decorateConfigForCapture
- pad
- saveViewportIndexes
- delegateScenarios
- writeCompareConfigFile
- flatMapTestPairs
- getMisMatchThreshHold
- ensureFileSuffix
- glueStringsWithSlash
- genHash
- getRequireSameDimensions
- getSelectorName
- makeSafe
- getFilename
- getEngineOption
- getScenarioExpect
- generateTestPair
- ensureDirectoryPath
- extendConfig
- bitmapPaths
- ci
- htmlReport
- jsonReport
- comparePaths
- captureConfigPaths
- engine
- findFreePorts
- identity
- paddedString
- message
- projectPath
- loadProjectConfig
- makeConfig
- extractReport
- modifyJsonpReportHelper
- setTimeout
- injectBackstopTools
- removeSelectors
- hideSelectors
- playwrightCommands
- delegateSelectors
- selectorShot
- selectorsShot
- translateUrl
- loggerAction
- puppetCommands
- writeScenarioLogs
- Nd
- Ec
- Jc
- Ke
- transitionEnd
- function
- removeElement
- Plugin
- getTargetFromTrigger
- getParent
- clearMenus
- parseInt
- complete
- ScrollSpy
- next
- getScenariosForProject
- isFileToIgnore
- cloneWithOffset
- getReactRootID
- getInitialState
- toggleFavorite
- addToFavorites
- removeFromFavorites
- isAddressInFavorites
- searchForAddress
- componentDidMount
- handleClick
- componentDidUpdate
- handleChange
- handleSubmit
- modifyLemurBehavior
- showCookies
- setReadyFlags
- releaseTheLemur
- containTheLemur
- delayLemurification
- backstop
- modifyJsonpReport
- open
- approveChanges
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