Class: Selenium::WebDriver::Driver

Inherits:
Object
  • Object
show all
Includes:
SearchContext, TakesScreenshot
Defined in:
lib/selenium/webdriver/common/driver.rb

Overview

The main class through which you control the browser.

Constant Summary

Constants included from SearchContext

SearchContext::FINDERS

Class Method Summary collapse

Instance Method Summary collapse

Methods included from TakesScreenshot

#save_screenshot, #screenshot_as

Methods included from SearchContext

#find_element, #find_elements

Constructor Details

#initialize(bridge: nil, listener: nil, **opts) ⇒ Driver

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

A new Driver instance with the given bridge. End users should use Selenium::WebDriver.for instead of using this directly.


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# File 'lib/selenium/webdriver/common/driver.rb', line 71

def initialize(bridge: nil, listener: nil, **opts)
  @service = nil
  @devtools = nil
  bridge ||= create_bridge(**opts)
  add_extensions(bridge.browser)
  @bridge = listener ? Support::EventFiringBridge.new(bridge, listener) : bridge
end

Class Method Details

.for(browser, opts = {}) ⇒ Driver

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

See Also:


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# File 'lib/selenium/webdriver/common/driver.rb', line 44

def for(browser, opts = {})
  case browser
  when :chrome
    Chrome::Driver.new(**opts)
  when :internet_explorer, :ie
    IE::Driver.new(**opts)
  when :safari
    Safari::Driver.new(**opts)
  when :firefox, :ff
    Firefox::Driver.new(**opts)
  when :edge
    Edge::Driver.new(**opts)
  when :remote
    Remote::Driver.new(**opts)
  else
    raise ArgumentError, "unknown driver: #{browser.inspect}"
  end
end

Instance Method Details

#[](sel) ⇒ WebDriver::Element

Get the first element matching the given selector. If given a String or Symbol, it will be used as the id of the element.

Examples:

driver['someElementId']    #=> #<WebDriver::Element:0x1011c3b88>
driver[:tag_name => 'div'] #=> #<WebDriver::Element:0x1011c3b88>

Parameters:

  • sel (String, Hash)

    id or selector

Returns:


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# File 'lib/selenium/webdriver/common/driver.rb', line 283

def [](sel)
  sel = {id: sel} if sel.is_a?(String) || sel.is_a?(Symbol)

  find_element sel
end

#actionActionBuilder

Returns:

See Also:


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# File 'lib/selenium/webdriver/common/driver.rb', line 126

def action
  bridge.action
end

#browserObject


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# File 'lib/selenium/webdriver/common/driver.rb', line 289

def browser
  bridge&.browser
end

#capabilitiesObject


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# File 'lib/selenium/webdriver/common/driver.rb', line 293

def capabilities
  bridge.capabilities
end

#closeObject

Close the current window, or the browser if no windows are left.


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# File 'lib/selenium/webdriver/common/driver.rb', line 191

def close
  bridge.close
end

#current_urlString

Get the URL of the current page

Returns:

  • (String)

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# File 'lib/selenium/webdriver/common/driver.rb', line 152

def current_url
  bridge.url
end

#execute_async_script(script, *args) ⇒ WebDriver::Element, ...

Execute an asynchronous piece of JavaScript in the context of the currently selected frame or window. Unlike executing execute_script (synchronous JavaScript), scripts executed with this method must explicitly signal they are finished by invoking the provided callback. This callback is always injected into the executed function as the last argument.

Parameters:

  • script (String)

    JavaScript source to execute

  • args (WebDriver::Element, Integer, Float, Boolean, NilClass, String, Array)

    Arguments to the script. May be empty.

Returns:


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# File 'lib/selenium/webdriver/common/driver.rb', line 247

def execute_async_script(script, *args)
  bridge.execute_async_script(script, *args)
end

#execute_script(script, *args) ⇒ WebDriver::Element, ... Also known as: script

Execute the given JavaScript

Parameters:

  • script (String)

    JavaScript source to execute

  • args (WebDriver::Element, Integer, Float, Boolean, NilClass, String, Array)

    Arguments will be available in the given script in the 'arguments' pseudo-array.

Returns:

  • (WebDriver::Element, Integer, Float, Boolean, NilClass, String, Array)

    The value returned from the script.


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# File 'lib/selenium/webdriver/common/driver.rb', line 228

def execute_script(script, *args)
  bridge.execute_script(script, *args)
end

#get(url) ⇒ Object

Opens the specified URL in the browser.


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# File 'lib/selenium/webdriver/common/driver.rb', line 142

def get(url)
  navigate.to(url)
end

#inspectObject


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# File 'lib/selenium/webdriver/common/driver.rb', line 79

def inspect
  format '#<%<class>s:0x%<hash>x browser=%<browser>s>', class: self.class, hash: hash * 2,
                                                        browser: bridge.browser.inspect
end

#keyboardObject


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# File 'lib/selenium/webdriver/common/driver.rb', line 134

def keyboard
  bridge.keyboard
end

#manageManager

Returns:

See Also:


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# File 'lib/selenium/webdriver/common/driver.rb', line 117

def manage
  bridge.manage
end

#mouseObject


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# File 'lib/selenium/webdriver/common/driver.rb', line 130

def mouse
  bridge.mouse
end

Returns:

See Also:


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# File 'lib/selenium/webdriver/common/driver.rb', line 99

def navigate
  @navigate ||= WebDriver::Navigation.new(bridge)
end

#page_sourceString

Get the source of the current page

Returns:

  • (String)

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# File 'lib/selenium/webdriver/common/driver.rb', line 172

def page_source
  bridge.page_source
end

#quitObject

Quit the browser


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# File 'lib/selenium/webdriver/common/driver.rb', line 180

def quit
  bridge.quit
ensure
  @service&.stop
  @devtools&.close
end

#refObject

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

See Also:


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# File 'lib/selenium/webdriver/common/driver.rb', line 302

def ref
  [:driver, nil]
end

#statusHash

information about whether a remote end is in a state in which it can create new sessions, and may include additional meta information.

Returns:

  • (Hash)

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# File 'lib/selenium/webdriver/common/driver.rb', line 90

def status
  @bridge.status
end

#switch_toTargetLocator

Returns:

See Also:


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# File 'lib/selenium/webdriver/common/driver.rb', line 108

def switch_to
  @switch_to ||= WebDriver::TargetLocator.new(bridge)
end

#titleString

Get the title of the current page

Returns:

  • (String)

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# File 'lib/selenium/webdriver/common/driver.rb', line 162

def title
  bridge.title
end

#window_handleString

Get the current window handle

Returns:

  • (String)

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# File 'lib/selenium/webdriver/common/driver.rb', line 212

def window_handle
  bridge.window_handle
end

#window_handlesArray

Get the window handles of open browser windows.

Returns:

  • (Array)

See Also:


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# File 'lib/selenium/webdriver/common/driver.rb', line 202

def window_handles
  bridge.window_handles
end