Class: Gless::Browser

Inherits:
Object
  • Object
show all
Defined in:
lib/gless/browser.rb

Overview

A very minor wrapper on the Watir::Browser class to use Gless’s config file system. Other than that it just adds logging at this point. It might do more later.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config, logger) ⇒ Gless::Browser

Takes a Gless::EnvConfig object, which it uses to decide what kind of browser to launch, and launches a browser.

Parameters:

  • config (Gless::EnvConfig) —

    A Gless::EnvConfig which has :global => :browser => :type defined.



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# File 'lib/gless/browser.rb', line 19

def initialize( config, logger )
  @config = config
  @logger = logger

  @logger.debug "Requested browser config: #{@config.get :global, :browser }"

  type=@config.get :global, :browser, :type
  browser=@config.get :global, :browser, :browser
  port=@config.get :global, :browser, :port
  url=@config.get_default false, :global, :browser, :url
  extra_capabilities=@config.get_default false, :global, :browser, :extras
  if ! extra_capabilities
    extra_capabilities = Hash.new
  end

  if browser =~ %r{^\s*ie\s*$} or browser =~ %r{^\s*internet\s*_?\s*explorer\s*$}
    browser = 'internet explorer'
  end

  @logger.debug "Launching some browser; #{type}, #{port}, #{browser}"

  if type == 'remote'
    @logger.info "Launching remote browser #{browser} on port #{port}"
    capabilities = Selenium::WebDriver::Remote::Capabilities.new(
      :browser_name => browser,
      :javascript_enabled=>true,
      :css_selectors_enabled=>true,
      :takes_screenshot=>true,
    )
    # Load in any other stuff the user asked for
    @logger.debug "Requested extra capabilities: #{extra_capabilities.inspect}"
    extra_capabilities.each do |key, value|
      @logger.debug "Adding capability #{key} with value #{value}"
      capabilities[key] = value
    end

    if url
      @logger.debug "Launching with custom url #{url}"
    else
      url = "http://127.0.0.1:#{port}/wd/hub"
    end

    client = Selenium::WebDriver::Remote::Http::Default.new
    client.timeout = config.get_default( 600, :global, :browser, :timeout )

    @browser = Watir::Browser.new(:remote, :url => url, :desired_capabilities => capabilities, :http_client => client)
  else
    @logger.info "Launching local browser #{browser}"
    @browser = Watir::Browser.new browser
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &block) ⇒ Object

Pass everything else through to the Watir::Browser underneath.



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# File 'lib/gless/browser.rb', line 73

def method_missing(m, *args, &block)
  @browser.send(m, *args, &block)
end

Instance Attribute Details

#browser ⇒ Object (readonly)

The underlying Watir::Browser



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# File 'lib/gless/browser.rb', line 10

def browser
  @browser
end