Class: Capybara::Window

Inherits:
Object
  • Object
show all
Defined in:
lib/capybara/window.rb

Overview

The Window class represents a browser window.

You can get an instance of the class by calling either of:

Note that some drivers (e.g. Selenium) support getting size of/resizing/closing only

current window. So if you invoke such method for:

* window that is current, Capybara will make 2 Selenium method invocations
  (get handle of current window + get size/resize/close).
* window that is not current, Capybara will make 4 Selenium method invocations
  (get handle of current window + switch to given handle + get size/resize/close + switch to original handle)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(session, handle) ⇒ Window

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 a new instance of Window.



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# File 'lib/capybara/window.rb', line 29

def initialize(session, handle)
  @session = session
  @driver = session.driver
  @handle = handle
end

Instance Attribute Details

#handle ⇒ String (readonly) 



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# File 'lib/capybara/window.rb', line 23

def handle
  @handle
end

#session ⇒ Capybara::Session (readonly) 



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# File 'lib/capybara/window.rb', line 26

def session
  @session
end

Instance Method Details

#close ⇒ Object

Close window.

If this method was called for window that is current, then after calling this method

future invocations of other Capybara methods should raise
`session.driver.no_such_window_error` until another window will be switched to.

If this method was called for window that is not current, then after calling this method current window shouldn remain the same as it was before calling this method.



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# File 'lib/capybara/window.rb', line 66

def close
  @driver.close_window(handle)
end

#closed? ⇒ Boolean 



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# File 'lib/capybara/window.rb', line 43

def closed?
  !exists?
end

#current? ⇒ Boolean 



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# File 'lib/capybara/window.rb', line 49

def current?
  @driver.current_window_handle == @handle
rescue @driver.no_such_window_error
  false
end

#eql?(other) ⇒ Boolean Also known as: == 



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# File 'lib/capybara/window.rb', line 103

def eql?(other)
  other.kind_of?(self.class) && @session == other.session && @handle == other.handle
end

#exists? ⇒ Boolean 



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# File 'lib/capybara/window.rb', line 37

def exists?
  @driver.window_handles.include?(@handle)
end

#hash ⇒ Object 



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# File 'lib/capybara/window.rb', line 108

def hash
  @session.hash ^ @handle.hash
end

#inspect ⇒ Object 



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# File 'lib/capybara/window.rb', line 112

def inspect
  "#<Window @handle=#{@handle.inspect}>"
end

#maximize ⇒ Object

Maximize window.

If a particular driver (e.g. headless driver) doesn’t have concept of maximizing it

may not support this method.

If this method was called for window that is not current, then after calling this method current window shouldn remain the same as it was before calling this method.



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# File 'lib/capybara/window.rb', line 99

def maximize
  @driver.maximize_window(handle)
end

#resize_to(width, height) ⇒ Object

Resize window.

If this method was called for window that is not current, then after calling this method current window shouldn remain the same as it was before calling this method.



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# File 'lib/capybara/window.rb', line 87

def resize_to(width, height)
  @driver.resize_window_to(handle, width, height)
end

#size ⇒ Array<(Fixnum, Fixnum)>

Get window size.

If this method was called for window that is not current, then after calling this method current window shouldn remain the same as it was before calling this method.



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# File 'lib/capybara/window.rb', line 76

def size
  @driver.window_size(handle)
end