Class: Gherkin::AstBuilder
- Defined in:
- lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb
Instance Method Summary collapse
- #build(token) ⇒ Object
- #current_node ⇒ Object
- #end_rule(rule_type) ⇒ Object
- #ensure_cell_count(rows) ⇒ Object
- #get_cells(table_row_token) ⇒ Object
- #get_description(node) ⇒ Object
- #get_location(token, column) ⇒ Object
- #get_result ⇒ Object
- #get_steps(node) ⇒ Object
- #get_table_rows(node) ⇒ Object
- #get_tags(node) ⇒ Object
-
#initialize(id_generator) ⇒ AstBuilder
constructor
A new instance of AstBuilder.
- #reset ⇒ Object
- #start_rule(rule_type) ⇒ Object
- #transform_node(node) ⇒ Object
Constructor Details
#initialize(id_generator) ⇒ AstBuilder
Returns a new instance of AstBuilder.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 6 def initialize(id_generator) @id_generator = id_generator reset end |
Instance Method Details
#build(token) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 25 def build(token) if token.matched_type == :Comment @comments.push(Cucumber::Messages::Comment.new( location: get_location(token, 0), text: token.matched_text )) else current_node.add(token.matched_type, token) end end |
#current_node ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 40 def current_node @stack.last end |
#end_rule(rule_type) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 20 def end_rule(rule_type) node = @stack.pop current_node.add(node.rule_type, transform_node(node)) end |
#ensure_cell_count(rows) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 82 def ensure_cell_count(rows) return if rows.empty? cell_count = rows[0].cells.length rows.each do |row| if row.cells.length != cell_count raise AstBuilderException.new("inconsistent cell count within the table", row.location.to_h) end end end |
#get_cells(table_row_token) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 92 def get_cells(table_row_token) table_row_token.matched_items.map do |cell_item| Cucumber::Messages::TableCell.new( location: get_location(table_row_token, cell_item.column), value: cell_item.text ) end end |
#get_description(node) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 101 def get_description(node) node.get_single(:Description) || '' end |
#get_location(token, column) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 44 def get_location(token, column) column = column == 0 ? token.location[:column] : column Cucumber::Messages::Location.new( line: token.location[:line], column: column ) end |
#get_result ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 36 def get_result current_node.get_single(:GherkinDocument) end |
#get_steps(node) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 105 def get_steps(node) node.get_items(:Step) end |
#get_table_rows(node) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 70 def get_table_rows(node) rows = node.get_tokens(:TableRow).map do |token| Cucumber::Messages::TableRow.new( id: @id_generator.new_id, location: get_location(token, 0), cells: get_cells(token) ) end ensure_cell_count(rows) rows end |
#get_tags(node) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 52 def (node) = [] = node.get_single(:Tags) return unless .get_tokens(:TagLine).each do |token| token.matched_items.each do |tag_item| .push(Cucumber::Messages::Tag.new( location: get_location(token, tag_item.column), name: tag_item.text, id: @id_generator.new_id )) end end end |
#reset ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 11 def reset @stack = [AstNode.new(:None)] @comments = [] end |
#start_rule(rule_type) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 16 def start_rule(rule_type) @stack.push AstNode.new(rule_type) end |
#transform_node(node) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-gherkin-23.0.1/lib/gherkin/ast_builder.rb', line 109 def transform_node(node) case node.rule_type when :Step step_line = node.get_token(:StepLine) data_table = node.get_single(:DataTable) doc_string = node.get_single(:DocString) step = Cucumber::Messages::Step.new( location: get_location(step_line, 0), keyword: step_line.matched_keyword, text: step_line.matched_text, data_table: data_table, doc_string: doc_string, id: @id_generator.new_id ) when :DocString separator_token = node.get_tokens(:DocStringSeparator)[0] media_type = separator_token.matched_text == '' ? nil : separator_token.matched_text line_tokens = node.get_tokens(:Other) content = line_tokens.map { |t| t.matched_text }.join("\n") Cucumber::Messages::DocString.new( location: get_location(separator_token, 0), content: content, delimiter: separator_token.matched_keyword, media_type: media_type ) when :DataTable rows = get_table_rows(node) Cucumber::Messages::DataTable.new( location: rows[0].location, rows: rows ) when :Background background_line = node.get_token(:BackgroundLine) description = get_description(node) steps = get_steps(node) Cucumber::Messages::Background.new( id: @id_generator.new_id, location: get_location(background_line, 0), keyword: background_line.matched_keyword, name: background_line.matched_text, description: description, steps: steps ) when :ScenarioDefinition = (node) scenario_node = node.get_single(:Scenario) scenario_line = scenario_node.get_token(:ScenarioLine) description = get_description(scenario_node) steps = get_steps(scenario_node) examples = scenario_node.get_items(:ExamplesDefinition) Cucumber::Messages::Scenario.new( id: @id_generator.new_id, tags: , location: get_location(scenario_line, 0), keyword: scenario_line.matched_keyword, name: scenario_line.matched_text, description: description, steps: steps, examples: examples ) when :ExamplesDefinition = (node) examples_node = node.get_single(:Examples) examples_line = examples_node.get_token(:ExamplesLine) description = get_description(examples_node) rows = examples_node.get_single(:ExamplesTable) table_header = rows.nil? ? nil : rows.first table_body = rows.nil? ? [] : rows[1..-1] Cucumber::Messages::Examples.new( id: @id_generator.new_id, tags: , location: get_location(examples_line, 0), keyword: examples_line.matched_keyword, name: examples_line.matched_text, description: description, table_header: table_header, table_body: table_body ) when :ExamplesTable get_table_rows(node) when :Description line_tokens = node.get_tokens(:Other) # Trim trailing empty lines last_non_empty = line_tokens.rindex { |token| !token.line.trimmed_line_text.empty? } description = line_tokens[0..last_non_empty].map { |token| token.matched_text }.join("\n") return description when :Feature header = node.get_single(:FeatureHeader) return unless header = (header) feature_line = header.get_token(:FeatureLine) return unless feature_line children = [] background = node.get_single(:Background) children.push(Cucumber::Messages::FeatureChild.new(background: background)) if background node.get_items(:ScenarioDefinition).each do |scenario| children.push(Cucumber::Messages::FeatureChild.new(scenario: scenario)) end node.get_items(:Rule).each do |rule| children.push(Cucumber::Messages::FeatureChild.new(rule: rule)) end description = get_description(header) language = feature_line.matched_gherkin_dialect Cucumber::Messages::Feature.new( tags: , location: get_location(feature_line, 0), language: language, keyword: feature_line.matched_keyword, name: feature_line.matched_text, description: description, children: children, ) when :Rule header = node.get_single(:RuleHeader) return unless header rule_line = header.get_token(:RuleLine) return unless rule_line = (header) children = [] background = node.get_single(:Background) children.push(Cucumber::Messages::RuleChild.new(background: background)) if background node.get_items(:ScenarioDefinition).each do |scenario| children.push(Cucumber::Messages::RuleChild.new(scenario: scenario)) end description = get_description(header) Cucumber::Messages::Rule.new( id: @id_generator.new_id, tags: , location: get_location(rule_line, 0), keyword: rule_line.matched_keyword, name: rule_line.matched_text, description: description, children: children, ) when :GherkinDocument feature = node.get_single(:Feature) Cucumber::Messages::GherkinDocument.new( comments: @comments, feature: feature ) else return node end end |