`module Chrome`

Installer for Chrome for Testing, the purpose-built Chrome variant designed for automated testing.

Versions can be specified as:

A channel symbol: :stable, :beta, :dev, :canary
A major version string: "148" (resolves to the latest patch)
An exact version string: "148.0.7778.56"

Installations are cached in ~/.cache/async-webdriver.rb/ by default (respects $XDG_CACHE_HOME).

Example

installation = Async::WebDriver::Installer::Chrome.install(:stable)
bridge = Async::WebDriver::Bridge::Chrome.new(
  driver_path:  installation.driver_path,
  browser_path: installation.browser_path,
)

Or via the convenience shorthand on the bridge:

bridge = Async::WebDriver::Bridge::Chrome.for(:stable)

Nested

Definitions

`def self.install(version = :stable, cache_path: Installer.cache_path("chrome"))`

Ensure the given version is installed and return an class Async::WebDriver::Installer::Chrome::Installation.

Checks the local cache first; downloads from the Chrome for Testing infrastructure only when the version is not already present.

Signature

parameter　version　Symbol | String: Version specifier.
parameter　cache_path　String: Root of the cache directory.
returns　Installation

Implementation

def self.install(version = :stable, cache_path: Installer.cache_path("chrome"))
	Installation.install(version, cache_path: cache_path)
end

`def self.find(version, cache_path: Installer.cache_path("chrome"))`

Find an already-installed version or channel without hitting the network.

Signature

parameter　version　Symbol | String: Channel or exact version string.
parameter　cache_path　String: Root of the cache directory.
returns　Installation | Nil

Implementation

def self.find(version, cache_path: Installer.cache_path("chrome"))
	Installation.find(version, Platform.current, cache_path: cache_path)
end