Class: Capybara::Poltergeist::Browser

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

Constant Summary collapse

ERROR_MAPPINGS = 
{
  "Poltergeist.JavascriptError" => JavascriptError,
  "Poltergeist.FrameNotFound"   => FrameNotFound
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(server, client, logger = nil) ⇒ Browser

Returns a new instance of Browser.



14
15
16
17
18
 
# File 'lib/capybara/poltergeist/browser.rb', line 14

def initialize(server, client, logger = nil)
  @server = server
  @client = client
  @logger = logger
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



12
13
14
 
# File 'lib/capybara/poltergeist/browser.rb', line 12

def client
  @client
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



12
13
14
 
# File 'lib/capybara/poltergeist/browser.rb', line 12

def logger
  @logger
end

#server ⇒ Object (readonly)

Returns the value of attribute server.



12
13
14
 
# File 'lib/capybara/poltergeist/browser.rb', line 12

def server
  @server
end

Instance Method Details

#all_text(page_id, id) ⇒ Object 



60
61
62
 
# File 'lib/capybara/poltergeist/browser.rb', line 60

def all_text(page_id, id)
  command 'all_text', page_id, id
end

#attribute(page_id, id, name) ⇒ Object 



68
69
70
 
# File 'lib/capybara/poltergeist/browser.rb', line 68

def attribute(page_id, id, name)
  command 'attribute', page_id, id, name.to_s
end

#body ⇒ Object 



39
40
41
 
# File 'lib/capybara/poltergeist/browser.rb', line 39

def body
  command 'body'
end

#click(page_id, id) ⇒ Object 



127
128
129
 
# File 'lib/capybara/poltergeist/browser.rb', line 127

def click(page_id, id)
  command 'click', page_id, id
end

#click_coordinates(x, y) ⇒ Object 



96
97
98
 
# File 'lib/capybara/poltergeist/browser.rb', line 96

def click_coordinates(x, y)
  command 'click_coordinates', x, y
end

#command(name, *args) ⇒ Object 



215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
 
# File 'lib/capybara/poltergeist/browser.rb', line 215

def command(name, *args)
  message = { 'name' => name, 'args' => args }
  log message.inspect

  json = JSON.load(server.send(JSON.generate(message)))
  log json.inspect

  if json['error']
    klass = ERROR_MAPPINGS[json['error']['name']] || BrowserError
    raise klass.new(json['error'])
  else
    json['response']
  end
rescue DeadClient
  restart
  raise
end

#cookies ⇒ Object 



184
185
186
 
# File 'lib/capybara/poltergeist/browser.rb', line 184

def cookies
  Hash[command('cookies').map { |cookie| [cookie['name'], Cookie.new(cookie)] }]
end

#current_url ⇒ Object 



31
32
33
 
# File 'lib/capybara/poltergeist/browser.rb', line 31

def current_url
  command 'current_url'
end

#debug=(val) ⇒ Object 



210
211
212
213
 
# File 'lib/capybara/poltergeist/browser.rb', line 210

def debug=(val)
  @debug = val
  command 'set_debug', !!val
end

#disabled?(page_id, id) ⇒ Boolean

Returns:

  • (Boolean) 


92
93
94
 
# File 'lib/capybara/poltergeist/browser.rb', line 92

def disabled?(page_id, id)
  command 'disabled', page_id, id
end

#double_click(page_id, id) ⇒ Object 



131
132
133
 
# File 'lib/capybara/poltergeist/browser.rb', line 131

def double_click(page_id, id)
  command 'double_click', page_id, id
end

#drag(page_id, id, other_id) ⇒ Object 



139
140
141
 
# File 'lib/capybara/poltergeist/browser.rb', line 139

def drag(page_id, id, other_id)
  command 'drag', page_id, id, other_id
end

#equals(page_id, id, other_id) ⇒ Object 



172
173
174
 
# File 'lib/capybara/poltergeist/browser.rb', line 172

def equals(page_id, id, other_id)
  command('equals', page_id, id, other_id)
end

#evaluate(script) ⇒ Object 



100
101
102
 
# File 'lib/capybara/poltergeist/browser.rb', line 100

def evaluate(script)
  command 'evaluate', script
end

#execute(script) ⇒ Object 



104
105
106
 
# File 'lib/capybara/poltergeist/browser.rb', line 104

def execute(script)
  command 'execute', script
end

#extensions=(names) ⇒ Object 



204
205
206
207
208
 
# File 'lib/capybara/poltergeist/browser.rb', line 204

def extensions=(names)
  Array(names).each do |name|
    command 'add_extension', name
  end
end

#find(method, selector) ⇒ Object 



51
52
53
54
 
# File 'lib/capybara/poltergeist/browser.rb', line 51

def find(method, selector)
  result = command('find', method, selector)
  result['ids'].map { |id| [result['page_id'], id] }
end

#find_within(page_id, id, method, selector) ⇒ Object 



56
57
58
 
# File 'lib/capybara/poltergeist/browser.rb', line 56

def find_within(page_id, id, method, selector)
  command 'find_within', page_id, id, method, selector
end

#hover(page_id, id) ⇒ Object 



135
136
137
 
# File 'lib/capybara/poltergeist/browser.rb', line 135

def hover(page_id, id)
  command 'hover', page_id, id
end

#js_errors=(val) ⇒ Object 



200
201
202
 
# File 'lib/capybara/poltergeist/browser.rb', line 200

def js_errors=(val)
  command 'set_js_errors', !!val
end

#network_traffic ⇒ Object 



163
164
165
166
167
168
169
170
 
# File 'lib/capybara/poltergeist/browser.rb', line 163

def network_traffic
  command('network_traffic').values.map do |event|
    NetworkTraffic::Request.new(
      event['request'],
      event['responseParts'].map { |response| NetworkTraffic::Response.new(response) }
    )
  end
end

#remove_cookie(name) ⇒ Object 



196
197
198
 
# File 'lib/capybara/poltergeist/browser.rb', line 196

def remove_cookie(name)
  command 'remove_cookie', name
end

#render(path, options = {}) ⇒ Object 



155
156
157
 
# File 'lib/capybara/poltergeist/browser.rb', line 155

def render(path, options = {})
  command 'render', path.to_s, !!options[:full]
end

#reset ⇒ Object 



151
152
153
 
# File 'lib/capybara/poltergeist/browser.rb', line 151

def reset
  command 'reset'
end

#resize(width, height) ⇒ Object 



159
160
161
 
# File 'lib/capybara/poltergeist/browser.rb', line 159

def resize(width, height)
  command 'resize', width, height
end

#response_headers ⇒ Object 



180
181
182
 
# File 'lib/capybara/poltergeist/browser.rb', line 180

def response_headers
  command 'response_headers'
end

#restart ⇒ Object 



20
21
22
23
24
25
 
# File 'lib/capybara/poltergeist/browser.rb', line 20

def restart
  server.restart
  client.restart

  self.debug = @debug if @debug
end

#select(page_id, id, value) ⇒ Object 



143
144
145
 
# File 'lib/capybara/poltergeist/browser.rb', line 143

def select(page_id, id, value)
  command 'select', page_id, id, value
end

#select_file(page_id, id, value) ⇒ Object 



80
81
82
 
# File 'lib/capybara/poltergeist/browser.rb', line 80

def select_file(page_id, id, value)
  command 'select_file', page_id, id, value
end

#set(page_id, id, value) ⇒ Object 



76
77
78
 
# File 'lib/capybara/poltergeist/browser.rb', line 76

def set(page_id, id, value)
  command 'set', page_id, id, value
end

#set_cookie(cookie) ⇒ Object 



188
189
190
191
192
193
194
 
# File 'lib/capybara/poltergeist/browser.rb', line 188

def set_cookie(cookie)
  if cookie[:expires]
    cookie[:expires] = cookie[:expires].to_i * 1000
  end

  command 'set_cookie', cookie
end

#set_headers(headers) ⇒ Object 



176
177
178
 
# File 'lib/capybara/poltergeist/browser.rb', line 176

def set_headers(headers)
  command 'set_headers', headers
end

#source ⇒ Object 



43
44
45
 
# File 'lib/capybara/poltergeist/browser.rb', line 43

def source
  command 'source'
end

#status_code ⇒ Object 



35
36
37
 
# File 'lib/capybara/poltergeist/browser.rb', line 35

def status_code
  command 'status_code'
end

#tag_name(page_id, id) ⇒ Object 



84
85
86
 
# File 'lib/capybara/poltergeist/browser.rb', line 84

def tag_name(page_id, id)
  command('tag_name', page_id, id).downcase
end

#title ⇒ Object 



47
48
49
 
# File 'lib/capybara/poltergeist/browser.rb', line 47

def title
  command 'title'
end

#trigger(page_id, id, event) ⇒ Object 



147
148
149
 
# File 'lib/capybara/poltergeist/browser.rb', line 147

def trigger(page_id, id, event)
  command 'trigger', page_id, id, event.to_s
end

#value(page_id, id) ⇒ Object 



72
73
74
 
# File 'lib/capybara/poltergeist/browser.rb', line 72

def value(page_id, id)
  command 'value', page_id, id
end

#visible?(page_id, id) ⇒ Boolean

Returns:

  • (Boolean) 


88
89
90
 
# File 'lib/capybara/poltergeist/browser.rb', line 88

def visible?(page_id, id)
  command 'visible', page_id, id
end

#visible_text(page_id, id) ⇒ Object 



64
65
66
 
# File 'lib/capybara/poltergeist/browser.rb', line 64

def visible_text(page_id, id)
  command 'visible_text', page_id, id
end

#visit(url) ⇒ Object 



27
28
29
 
# File 'lib/capybara/poltergeist/browser.rb', line 27

def visit(url)
  command 'visit', url
end

#within_frame(handle, &block) ⇒ Object 



108
109
110
111
112
113
114
115
116
117
118
 
# File 'lib/capybara/poltergeist/browser.rb', line 108

def within_frame(handle, &block)
  if handle.is_a?(Capybara::Node::Base)
    command 'push_frame', handle['id']
  else
    command 'push_frame', handle
  end

  yield
ensure
  command 'pop_frame'
end

#within_window(name, &block) ⇒ Object 



120
121
122
123
124
125
 
# File 'lib/capybara/poltergeist/browser.rb', line 120

def within_window(name, &block)
  command 'push_window', name
  yield
ensure
  command 'pop_window'
end