1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
require 'capybara/dsl'
module QA
module Page
class Base
include Capybara::DSL
include Scenario::Actable
extend SingleForwardable
def_delegators :evaluator, :view, :views
def refresh
visit current_url
end
def wait(max: 60, time: 1, reload: true)
start = Time.now
while Time.now - start < max
return true if yield
sleep(time)
refresh if reload
end
false
end
def scroll_to(selector, text: nil)
page.execute_script <<~JS
var elements = Array.from(document.querySelectorAll('#{selector}'));
var text = '#{text}';
if (text.length > 0) {
elements.find(e => e.textContent === text).scrollIntoView();
} else {
elements[0].scrollIntoView();
}
JS
page.within(selector) { yield } if block_given?
end
# Returns true if successfully GETs the given URL
# Useful because `page.status_code` is unsupported by our driver, and
# we don't have access to the `response` to use `have_http_status`.
def asset_exists?(url)
page.execute_script <<~JS
xhr = new XMLHttpRequest();
xhr.open('GET', '#{url}', true);
xhr.send();
JS
return false unless wait(time: 0.5, max: 60, reload: false) do
page.evaluate_script('xhr.readyState == XMLHttpRequest.DONE')
end
page.evaluate_script('xhr.status') == 200
end
def find_element(name)
find(element_selector_css(name))
end
def click_element(name)
find_element(name).click
end
def fill_element(name, content)
find_element(name).set(content)
end
def within_element(name)
page.within(element_selector_css(name)) do
yield
end
end
def element_selector_css(name)
Page::Element.new(name).selector_css
end
def self.path
raise NotImplementedError
end
def self.evaluator
@evaluator ||= Page::Base::DSL.new
end
def self.errors
if views.empty?
return ["Page class does not have views / elements defined!"]
end
views.map(&:errors).flatten
end
# Not tested and not expected to work with multiple dropzones
# instantiated on one page because there is no distinguishing
# attribute per dropzone file field.
def attach_file_to_dropzone(attachment, dropzone_form_container)
filename = File.basename(attachment)
field_style = { visibility: 'visible', height: '', width: '' }
attach_file(attachment, class: 'dz-hidden-input', make_visible: field_style)
# Wait for link to be appended to dropzone text
wait(reload: false) do
find("#{dropzone_form_container} textarea").value.match(filename)
end
end
class DSL
attr_reader :views
def initialize
@views = []
end
def view(path, &block)
Page::View.evaluate(&block).tap do |view|
@views.push(Page::View.new(path, view.elements))
end
end
end
end
end
end
|