Why This | Set Up | To Use | Cheat Sheet | Developers Reference
TagUI is now maintained by AI Singapore (aisingapore.org), a national initiative to build local artificial intelligence capabilities. The intention is to add AI capabilities to TagUI while keeping it open-source.
- automate Chrome, Firefox, PhantomJS
- visual automation of websites and desktop
- write in 20+ human languages & JavaScript
- Chrome extension for recording web actions
- unzip and run on macOS, Linux, Windows
- R & Python integration for big data / AI
- run by schedule, command line, API URL
- advanced API / command calls to services
The goal of web automation is to reproduce cognitive interactions that you have with websites so that your laptop or server can do it for you, base on your schedule or conditions. TagUI helps you rapidly automate your repetitive or time-critical tasks - use cases include process automation, data acquisition and testing of web apps.
Read on for more info or jump right into the flow samples section to see examples of TagUI automation in natural-language-like syntax. This is a full-feature and free open-source tool, so there's nothing to upgrade to or any paid subscription. To feedback suggestions or bugs, raise an issue or email ksoh@aisingapore.org. Originally developed by a test automation engineer to avoid writing chunks of code when automating web interactions.
TagUI converts your intentions in different human languages into lines of working JavaScript code that perform web automation. Under the hood, it uses Chrome DevTools Protocol, Sikuli, CasperJS, PhantomJS & SlimerJS.
For example, TagUI will instantly convert the automation flow below into 100+ lines of JavaScript code and automatically perform the steps to download a report. Conditions can also be written in natural language for making decisions or checking webpage. No further backend coding or step definition is required. This makes it easy for rapid prototyping, deployment and maintenance of web automation, whether you are a developer or not. The language engine supports over 20 languages and can be modified or extended easily by users to improve accuracy or add more languages.
https://www.typeform.com
click login
type username as user@gmail.com
type password as 12345678
click btnlogin
download https://admin.typeform.com/form/2592751/analyze/csv to report.csv
The automation flow can be triggered from scheduling, command line (in natural language), API URL, email etc. Everything happens headlessly in the background without seeing any web browser, so that you can continue using the computer or server uninterrupted. Running on a visible web browser is also supported, using Chrome or Firefox browser (see chrome or firefox option below). API or command calls can be made with a single line to integrate with other services or apps. Continuous integration with CI/CD tools is possible using CasperJS framework and TagUI's Chrome integration.
If you know JavaScript and want to be more expressive, you can even use JavaScript directly in the flow. If not, you will still enjoy friendly but powerful features such as repositories to store your reusable objects, flexible datatables for batch automation, and a Chrome extension which creates automation flows by recording your actions. For rapid prototyping, there's also an interactive live mode for trying out TagUI steps or JavaScript code in real-time. TagUI has built-in integration with Chrome / headless Chrome directly, which also works in live mode.
There is automatic waiting for web elements to appear + error-checking + nesting of JavaScript code blocks. Not forgetting the option to run automation flows hosted online or auto-upload run results online for sharing. TagUI also supports visual automation of website and desktop through built-in integration with Sikuli. Instead of using element identifiers, images can be used to identify user interface elements to interact with. TagUI has newly added integrations with R and Python for big data and machine learning capabilities. R and Python are popular languages with many frameworks and packages in this space.
TagUI is in v3.1 and runs on macOS, Linux, Windows (link to release notes)
Tip - for cutting edge version, download from here to overwrite your packaged installation
Easiest way to use TagUI - no setup is needed, all dependencies are packaged in. (on some Windows computers, if you see 'MSVCR110.dll is missing' error, install this from Microsoft website - this file is required to run the PHP engine)
| Platform | macOS | Linux | Windows | Node.js (macOS/Linux) |
|---|---|---|---|---|
| Package | unzip and run | unzip and run | unzip and run | npm install tagui |
Optional - configure web browser settings in tagui_config.txt, such as browser resolution, step timeout of 10s etc
Step-by-step setup if you prefer to download dependencies manually from respective websites
- PhantomJS (headless scriptable web browser) - http://phantomjs.org
- CasperJS (navigation/testing for PhantomJS) - http://casperjs.org
- SlimerJS (scriptable web browser for Firefox) - https://slimerjs.org
- TagUI (general purpose web automation tool) - https://git.io/vMCTZ
- PHP (only required for manual Windows setup) - http://windows.php.net
Tip - recommend putting TagUI to a folder path without spaces (some dependencies have issue with that). for manual Windows setup, 1. set SLIMERJS_EXECUTABLE env variable to point to slimerjs.bat, 2. put GNU utilities (cut / gawk / grep / head / sort / tail / tee), curl ssl in tagui\src\unx, 3. add phantomjs\bin, casperjs\bin, php folders to path
./tagui flow_filename option(s) for macOS/Linux, tagui flow_filename option(s) for Windows
- Flow filename (and its .csv) can be a local file or the URL of an online file
- Automation flow filename can have no extension, .gui or .txt file extension
- Objects, keywords, datatables can be defined in flow_filename.csv (optional)
| Option | Purpose |
|---|---|
| IMPORTANT | SAVE YOUR WORK BEFORE USING CHROME OR HEADLESS, TAGUI WILL RESTART CHROME |
| headless | run on invisible Chrome web browser instead of default PhantomJS (first install Chrome) |
| chrome | run on visible Chrome web browser instead of invisible PhantomJS (first install Chrome) |
| firefox | run on visible Firefox web browser instead of invisible browser (first install Firefox) |
| upload | upload automation flow and result to hastebin.com (expires 30 days after last view) |
| report | web report for sharing of run results on webserver (default is only a text log file) |
| debug | show run-time backend messages from PhantomJS for detailed tracing and logging |
| quiet | run without output except for explicit output (echo / show / check / errors etc) |
| speed | skip 3-second delay between datatable iterations (and skip restarting of Chrome) |
| test | testing with check step test assertions for CI/CD integration (output XUnit XML file) |
| baseline | output execution log and relative-path output files to a separate baseline directory |
| input(s) | add your own parameter(s) to be used in your automation flow as variables p1 to p9 |
Tip - to run tagui from anywhere in macOS/Linux, use ln -sf /full_path/tagui/src/tagui /usr/local/bin/tagui to create symbolic link. to run tagui from anywhere in Windows, add tagui/src folder to path. then tagui will be accessible from any folder. if you have issue running visible automation using Firefox/SlimerJS check this setting.
To schedule an automation flow in crontab (macOS/Linux), for example at 8am daily
0 8 * * * /full_path_on_your_server/tagui flow_filename option(s)
Tip - for Windows, use Task Scheduler instead (search schedule from Start Menu)
Download from Chrome Web Store to use TagUI Chrome web browser extension for recording automation flows. TagUI Chrome extension is based on Resurrectio tool and records steps such as page navigation, clicking web elements and entering information. To start recording automation flows, click TagUI icon on your Chrome toolbar. Right-click for shortcuts to some TagUI steps, such as capturing webpage screenshot or to note down element identifier.
The recording is not foolproof (for example, the underlying recording engine cannot capture frames, popup windows or tab key input). It is meant to simplify flow creation with some edits, instead of typing everything manually. See this video for an example of recording sequence of steps, editing for adjustments and playing back the automation.
To run TagUI flows in native languages or output flow execution in other languages (see demo run)
- set your default flow language with tagui_language variable in tagui_config.txt
- write automation flow in native language base on language definition .csv files
- optionally set tagui_language in flow to any other languages as output language
Tip - as Windows Unicode support is not as straightforward as macOS/Linux, doing this in Windows may require changing system locale, using chcp command, and selecting a font to display native language correctly (more info)
TagUI language engine supports over 20 languages and can be modified or extended easily by users to improve accuracy or add more languages. The languages are Bengali, Chinese, English, French, German, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Romanian, Russian, Serbian, Spanish, Tagalog, Tamil, Thai, Vietnamese. This starting set is partly chosen base on the list of most commonly used languages, partly from the countries around where I'm from (Singapore), and partly from countries with a lot of developers.
If your native language is not in the above list, you can also automate building a new native language definition by using this language build automation flow (src/languages/build) that self-builds the vocabulary set using Google Translate. To do that, update build.csv with the languages that you want to build and run tagui build using chrome in src/languages folder. Use quiet option to hide the verbose automation output. The generated files are named as their 2-character language codes to prevent overwriting existing language definitions by accident. To use the generated .csv files, rename them to their full language names. See full list of languages possible to be generated by Google Translate.
Most of the language definitions are automatically self-built using Google Translate (except english.csv and chinese.csv), and would be wrong without understanding vocabulary used in UI interaction context. Native language users can update the language definition csv themselves and are welcome to submit PRs with correct words to be used. Some languages are very different from English structure (for eg, written from right to left, different order of adjective and noun) and would be impossible to use correctly in TagUI.
TagUI has built-in integration with Sikuli (base on OpenCV) to allow identifying web elements and desktop user interface elements for interaction. Steps that support visual automation are tap / click, hover / move, type / enter, select / choose, read / fetch, show / print, save, snap. Simply specify an image filename (.png or .bmp format) of what to look for visually, in place of the element identifier, to use visual automation alongside your usual automation steps.
Sikuli is excluded from TagUI packaged installation due to complex dependencies that are handled by its installer. Download Sikuli to tagui/src/tagui.sikuli folder and setup (choose option 1 - Pack1 and option 3 Tesseract based OCR). Relative paths are supported for image filenames (eg pc.png, images/button.bmp). A screen (real or Xvfb) is needed for visual automation. Tesseract OCR (optical character recognition) is used for visually retrieving text.
TagUI has built-in integration with R - an open-source software environment for statistical computing and graphics. R can be used for big data and machine learning. The r step can be used to run commands in R and retrieve the output of those commands. To use R integration in TagUI, first download R software for your OS.
In your automation flow, use the r step followed by the R commands to be executed, separated by ;. You can then use the cat() command in R to output the result you want to be accessible in your automation flow as r_result variable. For a super basic example, below steps in your TagUI automation flow will output 3. If the result is JSON data, the JSON object r_json will be created for easy access to JSON data elements. If not, r_json will be null.
r a=1;b=2
r c=a+b
r cat(c)
echo r_result
You can also use the source() command in R to run R scripts. For examples of using R for machine learning, check out this essentials of machine learning algorithms article or this guerilla guide to machine learning video series.
TagUI has built-in integration with Python v2.7 - a programming language with many popular frameworks for big data and machine learning. The py step can be used to run commands in Python and retrieve the output of those commands. To use Python integration in TagUI, first download Python for your OS. macOS and Linux normally come pre-installed with Python. Note that Python v3 is not backward-compatible with Python v2.7, the current and more widely used version.
In your automation flow, use the py step followed by the Python commands to be executed, separated by ;. You can then use the print command in Python to output the result you want to be accessible in your automation flow as py_result variable. For a super basic example, below steps in your TagUI automation flow will output 3. If the result is JSON data, the JSON object py_json will be created for easy access to JSON data elements. If not, py_json will be null.
py a=1;b=2
py c=a+b
py print c
echo py_result
You can also use the execfile() command in Python to run Python scripts. For examples of using Python for machine learning, check out this essentials of machine learning algorithms article or this article on Python deep learning frameworks.
TagUI scripts are already in natural-language-like syntax to convert to JavaScript code. What's even better is having natural-language-like syntax on the command line. Instead of typing tagui download_bank_report june creditcard to run the automation flow download_bank_report with parameters june creditcard, you can type erina download my june creditcard bank report. This may be more intuitive than recalling which automation filename you saved to run. For a demo of the CLI (command line interface) assistant in action, see this video.
The commands erina (macOS/Linux) and erina.cmd (Windows) can be renamed to some other name you like. The commands can be set up in the same way as the tagui / tagui.cmd above to be accessible from any folder. The command basically interprets this general syntax erina single-word-action fillers options/parameters fillers single-or-multi-word-context to call run the corresponding automation flow action_context with options/parameters.
Also, adding using chrome / using headless / using firefox at the end will let it run using the respective browsers. The default location where automation flows are searched for is in tagui/flows folder and can be changed in tagui_helper.php. Filler words (is, are, was, were, my, me) are ignored as they don't convey important information (more design info).
Following automation flow samples (tagui/src/samples folder) are included with TagUI
| Flow Sample | Purpose |
|---|---|
| 1_yahoo | searches github on Yahoo and captures screenshot of results |
| 2_twitter | goes to a Twitter page and saves some profile information |
| 3_github | goes to a GitHub page and downloads the repo using 2 ways |
| 4_conditions | goes through examples of using conditions in natural language |
| 5_repositories | shows using repositories on Russian social media site VK.com |
| 6_datatables | set of flows uses datatables to retrieve and act on GitHub info |
| 7_testing | shows how to use check step assertions for CI/CD integration |
| 8_hastebin | used by upload option to upload flow result to hastebin.com |
| 9_misc | shows how to use steps popup, frame, dom, js, { and } block |
- What happens behind the scenes when you run an automation flow
- TagUI auto-waits for a webpage element to appear and interacts with it as soon as it appears
- Element identifier can be auto-recorded using TagUI Chrome extension, or found from web browser
- Identifiers help to pinpoint which webpage elements you want to interact with (examples in flow samples)
- TagUI auto-selects provided identifier in this order - xpath, css, id, name, class, title, aria-label, text(), href
| Basic Step | Parameters (separator in bold) | Purpose |
|---|---|---|
| http(s):// | just enter full url of webpage ('+variable+' for variable) | go to specified webpage |
| tap / click | element to click | click on an element |
| hover / move | element to hover | move cursor to element |
| type / enter | element as text ([enter] = enter, [clear] = clear field) | enter element as text |
| select / choose | element to select as option value ([clear] = clear selection) | choose dropdown option |
| read / fetch | element to read (page = webpage) to variable name | fetch element text to variable |
| show / print | element to read (page = webpage, ie raw html) | print element text to output |
| save | element (page = webpage) to optional filename | save element text to file |
| load | filename to variable name | load file content to variable |
| echo | text (in quotation marks) and variables | print text/variables to output |
| dump | text and variables to optional filename | save text/variables to file |
| write | text and variables to optional filename | append text/variables to file |
| snap | element (page = webpage) to optional filename | save screenshot to file |
| snap (pdf) | page to filename.pdf (headless Chrome / PhantomJS) | save webpage to basic pdf |
| table | element (XPath selector only) to optional filename.csv | save basic html table to csv |
Tip - to use variables where text is expected, '+variable+' can be used. xpath is an expressive way to identify web elements. if you know xpath and use xpath for element identifier, use double quotes for text //*[@title="Login"]
| Pro Step | Parameters (separator in bold) | Purpose |
|---|---|---|
| wait | optional time in seconds (default is 5 seconds) | explicitly wait for some time |
| live | try steps or code interactively in Chrome / PhantomJS | enter live mode (Firefox not yet) |
| check | condition | text if true | text if false (text in quotes) | check condition and print result |
| upload | element (CSS selector only) as filename to upload | upload file to website |
| download | url to download to filename to save | download from url to file |
| receive | url keyword to watch to filename to save | receive resource to file |
| frame | frame name | subframe name if any | next step or block in frame/subframe |
| popup | url keyword of popup window to look for | next step or block in popup window |
| { and } | use { to start block and } to end block (on new line) | define block of steps and code |
| api | full url (including parameters) of api call | call api & save response to api_result |
| run | OS shell command including parameters | run OS command & save to run_result |
| dom | javascript code for document object model | run code in dom & save to dom_result |
| js | javascript statements (skip auto-detection) | treat as JS code explicitly |
| r | R statements for big data and machine learning | run R statements & save to r_result |
| py | python code for big data and machine learning | run python code & save to py_result |
| vision | custom visual automation commands | run custom sikuli commands |
| timeout | time in seconds before step errors out | change auto-wait timeout |
| variable_name | = value (for text, put in quotes, use + to concat) | define variable variable_name |
| // (on new line) | user comments (ignored during execution) | add user comments |
Tip - for headless and visible Chrome, file downloads can be done using normal webpage interaction or specifying the URL as a navigation flow step. for Firefox and PhantomJS, the download and receive step can be used. as TagUI default execution context is local, to run javascript on webpage dom (eg document.querySelector) use dom step. set dom_json variable to pass a variable for use in dom step. or dom_json = {tmp_number: phone, tmp_text: name} to pass multiple variables for use in dom step (dom_json.tmp_number and dom_json.tmp_text)
- Conditions can be expressed in natural language (optional brackets) or JavaScript
- Conditions help in decision-making and taking different actions base on run-time context
- Write text in quotation marks (either " or ' works) to differentiate text from variable names
- { and } block is required after for / while, auto-wait disables in while loop (will hang CasperJS)
| Condition (in natural language) | JavaScript |
|---|---|
| example - if day equals to "Friday" | if (day == "Friday") |
| example - if menu contains "fruits" | if (menu.indexOf("fruits")>-1) |
| example - if A more than B and C not equals to D | if ((A > B) && (C != D)) |
| example - for n from 1 to 4 | for (n=1; n<=4; n++) |
| example - while cupcakes equal to 12 | while (cupcakes == 12) |
| contain | .indexOf("text")>-1 |
| not contain | .indexOf("text")<0 |
| equal to | == |
| not equal to | != |
| more than / greater than / higher than | > |
| more than or equal to / greater than or equal to / higher than or equal to | >= |
| less than / lesser than / lower than | < |
| less than or equal to / lesser than or equal to / lower than or equal to | <= |
| and | && |
| or | || |
Tip - use { and } step to define step/code blocks for powerful repetitive automation with for loop. when using contain / equal, you can write with or without s behind. you can use if present('element') to check if the element exists, before doing the step on next line. other useful functions include visible('element'), count('element'), url(), title(), text(), timer(), which can be used in conditions and steps such as check or echo
- Repositories help to make objects or steps reusable and improve readability
- Save repository file with same name as your flow filename and with .csv behind
- Repository must have 2 columns, for example below (headers up to you to name)
- Using `object` in your flow replaces it with its definition (which can contain objects)
- For example, `type email` becomes type user-email-textbox as user@gmail.com
| OBJECT | DEFINITION |
|---|---|
| user-email-textbox | |
| create account | btn btn--green btn-xl signup-btn |
| type email | type `email` as user@gmail.com |
- Datatables extend the power of repositories files to manage batch automation
- TagUI loops through each column to automate using values from different datasets
- Eg, echo "TESTCASE - `testname`" in your flow shows TESTCASE - Trade USDSGD
- Data-centric approach with rows representing data fields (usually row = test case)
- To auto-transpose a conventional datatable, save csv as flow_filename_transpose.csv
| TEST TRADES | TEST #1 | TEST #2 | TEST #3 |
|---|---|---|---|
| testname | Trade USDSGD | Trade USDJPY | Trade EURUSD |
| username | test_account | test_account | test_account |
| password | 12345678 | 12345678 | 12345678 |
| currency-pair | USDSGD | USDJPY | EURUSD |
| size | 10000 | 1000 | 100000 |
| direction | BUY | SELL | BUY |
TagUI is a young tool and it tries to do the task of automating web interactions very well (especially process automation). It's designed to make prototyping, deployment and maintenance of web automation easier by minimizing iteration time for each phase. If you are a Node.js developer, be sure to check out Puppeteer project by Google Chrome team.
While TagUI can be used for test automation or data-scraping, there are other popular open-source tools which may be better fits for these goals. For test automation, there are very established open-source tools/frameworks with mature and supportive ecosystems. Be sure to check out what's current from resources such as this test automation list. For data-scraping, there are various open-source projects just to handle that very well.
Some future ideas for TagUI is integration with AI open-source tools, advanced visual automation with Sikuli, and improved natural language processing. Also, as PhantomJS is no longer maintained, maybe in a few years it will be necessary to migrate TagUI from CasperJS + PhantomJS engine to Puppeteer + Node.js engine. That will require users to have Node.js development environment instead of TagUI's current form where it can be unzipped and run directly.
Automation flows can also be triggered via API URL. TagUI has an API service and runner for managing a queue of incoming requests via API. To set up, add a crontab entry on your server with the desired frequency to check and process incoming service requests. Below will check every 15 minutes and run pending flows in the queue. If there's an automation in progress, TagUI will wait for the next check instead of concurrently starting a new run.
0,15,30,45 * * * * /full_path_on_your_server/tagui_crontab
To call an automation flow from your application or web browser, use below API syntax. Custom input(s) supported. Automation flows can also be triggered from emails using the API. For email integration, check out Tmail. It's an open-source mailbot to act on incoming emails or perform mass emailing; it also delivers emails by API. Emails with run-time variables can be sent directly from your flow with a single line (see flow sample 6C_datatables). If you have data transformation in your process pipeline check out TLE, which can help with converting data.
your_website_url/tagui_service.php?SETTINGS="flow_filename option(s)"
Besides integrating with web applications, TagUI can be extended to integrate with hardware (eg Arduino or Raspberry Pi) for physical world interactions or machine learning service providers for AI decision-making ability. Input parameters can be sent to an automation flow to be used as variables p1 to p9. Output parameters from an automation flow can be sent to your Arduino or application API URL (see samples 3_github and 6C_datatables).
For making outgoing API calls in your automation flow, to feed data somewhere or send emails etc, use the api step followed by full URL (including parameters) of the API call. Raw response from API will be saved in api_result variable. If the API response is JSON data, the variable api_json will be created for easy access to JSON data elements. If not, api_json will be null. For example, api_json.parent_element.child_element retrieves value of child_element.
api_config = {method:'PUT', header:['Header1: value1','Header2: value2'], body:{'id':123,'pwd':'abc'}};For advanced API calls, you can set above api_config variable which defaults as {method:'GET', header:[], body:{}}. Besides GET, you can use other methods such as POST, PUT, DELETE etc. You can define multiple headers in the format 'Header_name: header_value' and provide a payload body for PUT requests for example. You can set it as above before using the api step, or set using api_config.method = 'PUT'; and api_config.header[0] = 'Header1: value1'; etc. api_config.body will be automatically converted to JSON format for sending to API endpoint.
In addition, macOS/Linux/Windows CLI commands can be executed using run step. This can be used to call other apps or services hosted locally on the OS, instead of being hosted through webservices. To use run step, specify the full command including parameters. Execution result will be stored in run_result, which can be used in your automation flow.
TagUI has built-in integration with Chrome web browser to run web automation in visible or headless mode. It uses a websocket connection to directly communicate automation JavaScript code and information to Chrome.
To develop new custom methods for Chrome integration, see this TagUI issue and tagui_header.js for examples of websocket calls from TagUI to Chrome (via Chrome DevTools Protocol). The function chrome_step(method, params) sends message to Chrome and returns the response. You will see examples from simple websocket calls such as getting webpage title to stacked ones such as handling of frame or popup window. To tweak how TagUI launches / kills Chrome and the integration PHP process, see TagUI runner script for macOS/Linux or Windows.
Probably the best way to see the websocket communication in action is to enter TagUI live mode (add live step in your automation flow), then tail -f tagui_chrome.log in another terminal to see the Chrome DevTools Protocol messages going to and fro as you enter TagUI steps or JavaScript code. If you are running on Windows, you can click on the PHP process window directly to see the messages.
At run-time TagUI will start a PHP thread in the background to manage the integration with Chrome for concurrent communication. The Textalk PHP websocket is used as it is super-light and most importantly, it works even without any update for 2 years. The normal approach to integrate with Chrome is through chrome-remote-interface project or tools such as Puppeteer and friends. However, that approach introduces Node.js dependency which means users without a Node.js development environment cannot run TagUI with Chrome. Outside of JavaScript ecosystem, there are also tools like chromedp in Go language to integrate with Chrome.
In order to retain TagUI unzip and run functionality, the approach of launching a separate PHP thread is chosen. Since the TagUI natural language interpreter is already written in PHP, there is no new dependency. Also, doing websocket communication within the single-threaded JavaScript environment used by CasperJS is not possible as it involves a redesign of fundamental CasperJS methods such as casper.exists to support async/await or use JavaScript promises which are not yet supported by CasperJS (for compatibility with latest PhantomJS).
Like chrome-remote-interface, TagUI communicates with Chrome through Chrome DevTools Protocol. The protocol is primarily designed for debugging the web browser instead of web automation, so many methods are still in experimental status. However, the API is stable enough for TagUI steps to work with Chrome. When chrome or headless option is used, TagUI replaces CasperJS methods it uses with custom methods to talk to Chrome instead of PhantomJS. When firefox option is used or by default, TagUI doesn't invoke custom methods and PHP process.
The check step allows easy testing of conditions. When the test option is used, test assertions are automatically performed for check steps. This lets CasperJS framework output a XUnit XML file, which can be used for CI/CD integration with tools such as Jenkins. Below are examples of check steps, more examples in sample flow 7_testing.
// check whether the element search-buttons exists
check present('search-buttons') | 'search button exists' | 'search button does not exist'
// check whether the search button text is correct
read search-buttons to button
check button equals to 'Search' | 'search button text is correct - ' button | 'search button text is wrong - ' button
// check that the page has the text My Portfolio
check text() contains 'My Portfolio' | 'page text contains My Portfolio' | 'page text does not contain My Portfolio'
// check that number of header menu items are more than or equals to 6
check count('uh-tb-') more than or equals to 6 | 'header menu items >= 6' | 'header menu items < 6'
CasperJS test scripts are inherently different in structure and syntax from its usual automation scripts. With the test option, TagUI automatically sets up your automation flow to work as a test script. TagUI allows you to reuse the same flow for testing or automation by running it with or without the test option. More info about CasperJS testing framework.
Note that CasperJS is not yet supporting Chrome, below additional examples using CasperJS built-in test assertions won't work when chrome or headless option is used. TagUI smart selector can still be accessed using tx('selector'). As TagUI allows you to write JavaScript / CasperJS code directly within the automation flow, advanced testing or coding techniques that can be implemented in CasperJS should work directly within your flow.
test.assertTextExists('ABOUT','Check for ABOUT text');
test.assertSelectorHasText(tx('header'), 'Interface automation','Check for phrase in header element');In the event you get an error saying that it cannot understand the step for your JavaScript line, raise an issue or modify the source code (tagui_parse.php is where interpretation of natural language to CasperJS JavaScript code takes place). Alternatively, use step js to explicitly declare that whatever follows on that line is JavaScript code and ensure that the line is not treated as a TagUI step.
| Core Files | Purpose |
|---|---|
| tagui | main runner for TagUI web automation |
| tagui.cmd | main runner for Windows platform |
| tagui_config.txt | web browser settings used for automation |
| tagui_parse.php | to interpret natural language into code |
| tagui_header.js | template for CasperJS / integrations code |
| tagui_footer.js | template for CasperJS / integrations code |
| Multi-Language | Purpose |
|---|---|
| translate.php | translation engine for native languages |
| translate.log | translation in English reference language |
| Chrome Integration | Purpose |
|---|---|
| tagui_chrome.php | PHP thread for Chrome integration |
| tagui_chrome.log | log for Chrome websocket transactions |
| tagui_chrome.in | interface in-file for Chrome integration |
| tagui_chrome.out | interface out-file for Chrome integration |
| Sikuli Integration | Purpose |
|---|---|
| tagui.py | interface for Sikuli visual automation |
| tagui.log | log for Sikuli Python transactions |
| tagui_windows.log | same as above but for Windows |
| tagui_sikuli.in | interface in-file for Sikuli integration |
| tagui_sikuli.out | interface out-file for Sikuli integration |
| tagui_sikuli.txt | Tesseract OCR integration interface file |
| R Integration | Purpose |
|---|---|
| tagui_r.R | interface for R integration |
| tagui_r.log | log for R platform transactions |
| tagui_r_windows.log | same as above but for Windows |
| tagui_r.in | interface in-file for R integration |
| tagui_r.out | interface out-file for R integration |
| tagui_r.txt | integration file for storing output |
| Python Integration | Purpose |
|---|---|
| tagui_py.py | interface for Python integration |
| tagui_py.log | log for Python platform transactions |
| tagui_py_windows.log | same as above but for Windows |
| tagui_py.in | interface in-file for Python integration |
| tagui_py.out | interface out-file for Python integration |
| tagui_py.txt | integration file for storing output |
| API Service | Purpose |
|---|---|
| tagui_crontab | to run service request batch from crontab |
| tagui_runner.php | retrieving service requests from queue |
| tagui_service.php | receiving service requests into queue |
| tagui_service.log | log to track service requests history |
| tagui_service.in | log to track incoming service requests |
| tagui_service.out | log to track processed service requests |
| tagui_service.act | service request batch ready to execute |
| tagui_service.run | service request batch currently running |
| tagui_service.done | service request batch finished running |
| CLI Assistant | Purpose |
|---|---|
| erina | natural language command line helper |
| erina.cmd | same as above but for Windows platform |
| tagui_helper.php | command line natural language parser |
| tagui_helper | generated normal TagUI command to run |
| tagui_helper.cmd | same as above but for Windows platform |
| Misc Files | Purpose |
|---|---|
| tagui_report.php | to generate html report from text log |
| transpose.php | transpose conventional datatable csv |
| sleep.php | allow adding execution pause on Windows |
TagUI default config does not hide identity as an automated user
TagUI is open-source software released under the MIT license