Module: NodeFinders
- Included in:
- Helpers::Main
- Defined in:
- lib/cucumber/pickles/helpers/node_finders.rb
Instance Method Summary collapse
- #_rescued_find(params, locator, within:, message:) ⇒ Object
-
#detect_node(el_alias, locator = nil, within: nil) ⇒ Object
Does lookup based on provided in config maps.
-
#find_input(input_locator, within: nil, options: {}) ⇒ Object
Similar to find_node, but looking for fillable fields for this cases: 1.
-
#find_node(locator, within: nil) ⇒ Object
Finds text node by text locator.
-
#guess_node(within_string, within: nil) ⇒ Object
try to guess which of the above 2 methods should be used.
Instance Method Details
#_rescued_find(params, locator, within:, message:) ⇒ Object
150 151 152 153 154 155 156 |
# File 'lib/cucumber/pickles/helpers/node_finders.rb', line 150 def _rescued_find(params, locator, within:, message:) within.find(*params) rescue Capybara::Ambiguous => err # Capybara::Ambiguous < Capybara::ElementNotFound == true raise Pickles::Ambiguous.new(locator, within, params, ), nil, caller rescue Capybara::ElementNotFound yield end |
#detect_node(el_alias, locator = nil, within: nil) ⇒ Object
Does lookup based on provided in config maps
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 |
# File 'lib/cucumber/pickles/helpers/node_finders.rb', line 33 def detect_node(el_alias, locator = nil, within: nil) return find_node(locator, within: within) if el_alias.blank? within ||= Capybara.current_session locator, index = Locator::Index.execute(locator) if index.nil? el_alias, index = Locator::Index.execute(el_alias.to_s) end el_alias = el_alias.to_s if xpath = Pickles.config.xpath_node_map[el_alias] xpath = xpath.respond_to?(:call) ? xpath.call(locator) : xpath search_params = [:xpath, xpath, wait: 0, visible: false] elsif css = Pickles.config.css_node_map[el_alias] || el_alias css = css.respond_to?(:call) ? css.call(locator) : css search_params = [:css, css, text: locator, wait: 0, visible: false] end if index within.all(*search_params)[index - 1] else _rescued_find(search_params, locator || el_alias, within: within, message: "Detecting by #{xpath || css}") do raise Capybara::ElementNotFound, "Unable to detect node by locator #{css || xpath} #{locator}", caller end end end |
#find_input(input_locator, within: nil, options: {}) ⇒ Object
Similar to find_node, but looking for fillable fields for this cases:
1. label or span(as label) with input hint for input || textarea || @contenteditable
2. capybara lookup by label || plcaeholder || id || name || etc
3. @contenteditable with @placeholder = @locator
returns: Capybara node
102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 |
# File 'lib/cucumber/pickles/helpers/node_finders.rb', line 102 def find_input(input_locator, within: nil, options: {}) within ||= Capybara.current_session locator, index = Locator::Index.execute(input_locator) locator, wait = Locator::Wait.execute(locator) locator, label_xpath = Locator::Equal.execute(locator) [:visible] = false [:wait] = wait if wait if index index_xpath = "[#{index}]" end xpath = ".//*[@contenteditable and (@placeholder='#{locator}' or name='#{locator}')]#{index_xpath}" # case 3 _rescued_find([:xpath, xpath, ], locator, within: within, message: "@contenteditable with placeholder = #{locator}") do inputtable_field_xpath = "*[self::input or self::textarea or @contenteditable]" xpath = "(#{label_xpath}/ancestor::*[.//#{inputtable_field_xpath}][position()=1]//#{inputtable_field_xpath})#{index_xpath}" _rescued_find([:xpath, xpath, ], locator, within: within, message: "find_node(#{locator}) => look for closest fillable field, index by input") do inputtable_field_xpath = "*[self::input or self::textarea or @contenteditable]" xpath = "(#{label_xpath})#{index_xpath}/ancestor::*[.//#{inputtable_field_xpath}][position()=1]//#{inputtable_field_xpath}" # case 1 _rescued_find([:xpath, xpath, ], locator, within: within, message: "find_node(#{locator}) => look for closest fillable field, index by label") do # case 2 _rescued_find([:fillable_field, locator, ], locator, within: within, message: 'Capybara#fillable_input') do # all cases failed => raise raise Capybara::ElementNotFound, "Unable to find fillable field by locator #{locator}", caller end end end end end |
#find_node(locator, within: nil) ⇒ Object
Finds text node by text locator
@within: - within block to limit search to
returns Capybara node
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 |
# File 'lib/cucumber/pickles/helpers/node_finders.rb', line 13 def find_node(locator, within: nil) within ||= Capybara.current_session locator, index = Locator::Index.execute(locator) locator, xpath = Locator::Equal.execute(locator) if index xpath = "(#{xpath})[#{index}]" end _rescued_find([:xpath, xpath, wait: 0, visible: false], locator, within: within, message: "find_node") do raise Capybara::ElementNotFound, "Unable to find node by locator #{locator}", caller end end |
#guess_node(within_string, within: nil) ⇒ Object
try to guess which of the above 2 methods should be used
70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 |
# File 'lib/cucumber/pickles/helpers/node_finders.rb', line 70 def guess_node(within_string, within: nil) is_find_node_case = within_string[0] == "\"" && within_string[-1] == "\"" match = Helpers::Regex::WITHIN.match(within_string) is_detect_node_case = !match.nil? if is_detect_node_case captures = match.captures el_alias = captures[0] locator = captures[1] detect_node(el_alias, locator, within: within) elsif is_find_node_case within_string[0] = '' within_string[-1] = '' find_node(within_string, within: within) else fail "Incorrect within def" end end |