Install the PercyIO.Selenium package (for example, with .NET CLI):
$ dotnet add package PercyIO.Selenium
Usage
This is an example test using the Percy.Snapshot method.
using PercyIO.Selenium;
// ... other test code
FirefoxOptions options = new FirefoxOptions();
FirefoxDriver driver = new FirefoxDriver(options);
driver.Navigate().GoToUrl("http://example.com");
// take a snapshot
Percy.Snapshot(driver, ".NET example");
// snapshot options using an anonymous object
Percy.Snapshot(driver, ".NET anonymous options", new {
widths = new [] { 600, 1200 }
});
// snapshot options using a dictionary-like object
Percy.Options snapshotOptions = new Percy.Options();
snapshotOptions.Add("minHeight", 1280);
Percy.Snapshot(driver, ".NET typed options", snapshotOptions);
Running the above normally will result in the following log:
[percy] Percy is not running, disabling snapshots
When running with , and your project's
, a new Percy build will be created and snapshots will be uploaded to your project.
This is an example test using the Percy.Screenshot method.
// ... other test code
// import
using PercyIO.Selenium;
class Program
{
static void Main(string[] args)
{
// Add caps here
RemoteWebDriver driver = new RemoteWebDriver(
new Uri("https://hub-cloud.browserstack.com/wd/hub"),capabilities);
// navigate to webpage
driver.Navigate().GoToUrl("https://www.percy.io");
// take screenshot
Percy.Screenshot("dotnet screenshot-1");
// quit driver
driver.quit();
}
}
driver (required) - A Selenium driver instance
name (required) - The screenshot name; must be unique to each screenshot
options (optional) - There are various options supported by Percy.Screenshot to server further functionality.
fullPage - Boolean value by default it falls back to false, Takes full page screenshot [From CLI v1.27.6+]
freezeAnimatedImage - Boolean value by default it falls back to false, you can pass true and percy will freeze image based animations.
freezeImageBySelectors - List of selectors. Images will be freezed which are passed using selectors. For this to work freezeAnimatedImage must be set to true.
freezeImageByXpaths - List of xpaths. Images will be freezed which are passed using xpaths. For this to work freezeAnimatedImage must be set to true.
percyCSS - Custom CSS to be added to DOM before the screenshot being taken. Note: This gets removed once the screenshot is taken.
ignoreRegionXpaths - List of xpaths. elements in the DOM can be ignored using xpath
ignoreRegionSelectors - List of selectors. elements in the DOM can be ignored using selectors.
ignoreRegionSeleniumElements - List of selenium web-element. elements can be ignored using selenium_elements.
customIgnoreRegions - List of custom objects. elements can be ignored using custom boundaries. Just passing a simple object for it like below.
Refer to example -
List<object> ignoreCustomElement = new List<object>();
var region1 = new Dictionary<string, int>();
region1.Add("top", 10);
region1.Add("bottom", 120);
region1.Add("right", 10);
region1.Add("left", 10);
ignoreCustomElement.Add(region1);
region1.Add("custom_ignore_regions", ignoreCustomElement);
considerRegionXpaths - List of xpaths. elements in the DOM can be considered for diffing and will be ignored by Intelli Ignore using xpaths.
considerRegionSelectors - List of selectors. elements in the DOM can be considered for diffing and will be ignored by Intelli Ignore using selectors.
considerRegionSeleniumElements - List of selenium web-element. elements can be considered for diffing and will be ignored by Intelli Ignore using selenium_elements.
customConsiderRegions - List of custom objects. elements can be considered for diffing and will be ignored by Intelli Ignore using custom boundaries
Refer to example -
List<object> considerCustomElement = new List<object>();
var region2 = new Dictionary<string, int>();
region2.Add("top", 10);
region2.Add("bottom", 120);
region2.Add("right", 10);
region2.Add("left", 10);
considerCustomElement.Add(region2);
region2.Add("custom_consider_regions", considerCustomElement);
Parameters:
top (int): Top coordinate of the consider region.
bottom (int): Bottom coordinate of the consider region.
left (int): Left coordinate of the consider region.
right (int): Right coordinate of the consider region.
Creating Percy on automate build
Note: Automate Percy Token starts with auto keyword. The command can be triggered using exec keyword.
