Selenium IDE. Selenium IDE is a Chrome and Firefox plugin which records and plays back user interactions with the browser. Use this to either create simple scripts or assist in exploratory testing. Download latest released version for Chrome or for Firefox or view the Release Notes. Download previous IDE versions here. For starting the nodes run the following commands from the command prompt. Docker run -d –link selenium-hub:hub selenium/node-chrome. Docker run -d –link selenium-hub:hub selenium/node-firefox. Then you need the start the chrome or Firefox debug. For that run the below commands. Docker run –d –P –link selenium-hub:hub selenium/node. Selenium is the all-in-one research application for your Mac. Whether you're a student, professional researcher, or just someone with an insatiable thirst for knowledge, Selenium is for you.
To use
DesiredCapabilities , you need to know the name of the capability and the type of value it takes. See the full list further below.
PythonRubyCommon use casesUse custom profile (also called user data directory)By default, ChromeDriver will create a new temporary profile for each session. At times you may want to set special preferences or just use a custom profile altogether. If the former, you can use the 'chrome.prefs' capability (described later below) to specify preferences that will be applied after Chrome starts. If the latter, you can use theuser-data-dir Chrome command-line switch to tell Chrome which profile to use:
You can create your own custom profile by just running Chrome (on the command-line or through ChromeDriver) with the user-data-dir switch set to some new directory. If the path doesn't exist, Chrome will create a new profile in the specified location. You can then modify the profile settings as desired, and ChromeDriver can use the profile in the future. Open chrome://version in the browser to see what profile Chrome is using.Start Chrome maximizedUsing a Chrome executable in a non-standard locationBlock pop-up windows
By default, ChromeDriver configures Chrome to allow pop-up windows. If you want to block pop-ups (i.e., restore the normal Chrome behavior when it is not controlled by ChromeDriver), do the following:
Set download directory
The following code can be used to configure Chrome to download files to a specific directory. However, there are several caveats to be aware of:
Recognized capabilities
Selenium IDE comes with commands that enable you to add conditional logic and looping to your tests.
This enables you to execute commands (or a set of commands) only when certain conditions in your application are met, or execute command(s) repeatedly based on pre-defined criteria.
JavaScript Expressions
Conditions in your application are checked by using JavaScript expressions.
You can use the
execute script or execute async script commands to run a snippet of JavaScript at any point during your test and store the result in a variable. These variables can be used in a control flow command.
You can also use JavaScript expressions directly in the control flow commands.
Available Commands
Control Flow commands work by specifying opening and closing commands to denote a set (or block) of commands.
Here are each of the available control flow commands accompanied by their companion and/or closing commands.
Let's step through examples of each.
Conditional Branching
Conditional branching enables you to change the behavior in your test.
This is the opening command for a conditional block.
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Along with it you provide a JavaScript expression you would like to evaluate. This can consist of variables created from prior JavaScript expressions in your test. This all goes in the
target input field of the if command.
Selenium Webdriver Commands List
If the expression evaluates to
true then the test will execute the commands that follow it up until the next conditional control flow command (e.g., else if , else , or end ).
If the expression evaluates to
false it will skip the commands that follow and jump to the next relevant conditional control flow command (e.g., else if , else , or end ).
Python Selenium Commands
This command is used within an
if command block.
Just like with
if it takes a JavaScript expression in the target input field to evaluate, executing either the command branch that follows it, or skips to the next relevant control flow command (e.g., else or end ).
else is the final condition you can have in an if block. When none of the prior conditions are met, this command branch will be executed.
After it's done it will jump to the
end command.
This command terminates the conditional command block. Without it the command block is incomplete and you'll receive a helpful error message letting you know when trying to run your test.
Looping
Looping enables you to iterate over a given set of commands.
With
times you can specify a number of iterations you would like to perform a set of commands. The number goes into the target input field of the times command.
To close the
times command block be sure to use the end command.
You start this loop with the
do command, followed by the command(s) that you want executed, and end with the repeat if command. repeat if takes a JavaScript expression you would like to evaluate in the target input field.
The commands after the
do will be executed first and then the expression in the repeat if will be evaluated. If the expression returns true then the test will jump back to the do command and repeat the sequence.
This will continue until either the condition returns
false or the infinite loop protection is triggered -- which defaults to 1000 attempts. You can override this default by specifying a number in the value input field of the repeat if command.
With
while you provide a JavaScript expression you would like to evaluate in the target input field. If it evaluates to true the command block that follows will execute until it reaches the end command.
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Once done the test will jump back to the
while command and repeat the same sequence over (checking first to see if the condition evalautes to true or false ).
To close the
while command block use the end command.
The loop will retry until either the condition returns
false or the infinite loop protection is triggered -- which defaults to 1000 attempts. You can override this default by specifying a number in the value input field of the while command.
Saving the best for last, we have the ability to iterate over a collection (e.g., a JS array) and reference each item in that collection while we do it.
In the
target field you specify the name of the variable that contains the array you want to iterate over. In the value field you specify the name for the iterator variable you'd like to use. For each entry in the array, the commands that follow will be executed. During each iteration the contents of the current entry will be accessible through the iterator variable.
Selenium Basic CommandsNesting Commands
You can nest control flow commands as necessary (e.g., an
if block can go inside of a while block, and vice versa).
Syntax ValidationSelenium Ide Command
If you're not sure if your control flow syntax is correct try running your test to see. The IDE will spot errors in the control flow syntax and call out the specific command that is incorrect or missing.
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