class Lucid::AST::StepInvocation

Constants

BACKTRACE_FILTER_PATTERNS
PWD_PATTERN
SEVERITY

Attributes

background[W]
exception[RW]
matched_cells[R]
name[R]
reported_exception[R]
status[R]
step_collection[W]

Public Class Methods

new(step, name, multiline_arg, matched_cells) click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 20
def initialize(step, name, multiline_arg, matched_cells)
  @step, @name, @multiline_arg, @matched_cells = step, name, multiline_arg, matched_cells
  status!(:skipped)
  @skip_invoke = @exception = @step_match = @different_table = @reported_exception = @background = nil
end
worst_status(statuses) click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 15
def worst_status(statuses)
  SEVERITY[statuses.map{|status| SEVERITY.index(status)}.max]
end

Public Instance Methods

accept(visitor) click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 34
def accept(visitor)
  visitor.visit_step(self) do
    invoke(visitor.runtime, visitor.context)
    step_result.accept(visitor)
  end
end
actual_keyword() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 132
def actual_keyword
  keywords = Keywords.new(language)
  if keywords.repeat_keyword?(keyword) && previous
    previous.actual_keyword
  else
    keyword == '* ' ? keywords.star_code_keyword : keyword
  end
end
background?() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 26
def background?
  @background
end
backtrace_line() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 190
def backtrace_line
  @step.backtrace_line
end
dom_id() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 186
def dom_id
  @step.dom_id
end
failed(context, e, clear_backtrace) click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 82
def failed(context, e, clear_backtrace)
  e.set_backtrace([]) if e.backtrace.nil? || clear_backtrace
  e.backtrace << @step.backtrace_line unless @step.backtrace_line.nil?
  e = filter_backtrace(e)
  @exception = e
  if(context.strict? || !(Undefined === e) || e.nested?)
    @reported_exception = e
  else
    @reported_exception = nil
  end
end
file_colon_line() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 182
def file_colon_line
  @step.file_colon_line
end
filter_backtrace(e) click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 102
def filter_backtrace(e)
  return e if Lucid.use_full_backtrace
  e.backtrace.each{|line| line.gsub!(PWD_PATTERN, './')}

  filtered = (e.backtrace || []).reject do |line|
    BACKTRACE_FILTER_PATTERNS.detect { |p| line =~ p }
  end

  if ENV['LUCID_TRUNCATE_OUTPUT']
    # Strip off file locations
    filtered = filtered.map do |line|
      line =~ /(.*):in `/ ? $1 : line
    end
  end

  e.set_backtrace(filtered)
  e
end
find_step_match!(runtime, context) click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 66
def find_step_match!(runtime, context)
  return if @step_match
  begin
    @step_match = runtime.step_match(@name)
  rescue Undefined => e
    failed(context, e, true)
    status!(:undefined)
    @step_match = NoStepMatch.new(@step, @name)
  rescue Ambiguous => e
    failed(context, e, false)
    status!(:failed)
    @step_match = NoStepMatch.new(@step, @name)
  end
  runtime.step_visited(self)
end
gherkin_statement() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 198
def gherkin_statement
  @step.gherkin_statement
end
invoke(runtime, context) click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 41
def invoke(runtime, context)
  find_step_match!(runtime, context)
  unless @skip_invoke || context.dry_run? || @exception || @step_collection.exception
    @skip_invoke = true
    begin
      @step_match.invoke(@multiline_arg)
      runtime.after_step
      status!(:passed)
    rescue Pending => e
      failed(context, e, false)
      status!(:pending)
    rescue Undefined => e
      failed(context, e, false)
      status!(:undefined)
    rescue Lucid::AST::Table::Different => e
      @different_table = e.table
      failed(context, e, false)
      status!(:failed)
    rescue Exception => e
      failed(context, e, false)
      status!(:failed)
    end
  end
end
keyword() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 174
def keyword
  @step.keyword
end
language() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 194
def language
  @step.language || raise("Language is required on #{@step}")
end
multiline_arg() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 178
def multiline_arg
  @step.multiline_arg
end
previous() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 128
def previous
  @step_collection.previous_step(self)
end
skip_invoke!() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 30
def skip_invoke!
  @skip_invoke = true
end
source_indent() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 166
def source_indent
  @step.feature_element.source_indent(text_length)
end
status!(status) click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 121
def status!(status)
  @status = status
  @matched_cells.each do |cell|
    cell.status = status
  end
end
text_length() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 170
def text_length
  @step.text_length(@name)
end
to_sexp() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 202
def to_sexp
  [:step_invocation, @step.line, @step.keyword, @name, (@multiline_arg.nil? ? nil : @multiline_arg.to_sexp)].compact
end

Private Instance Methods

step_result() click to toggle source
# File lib/lucid/ast/step_invocation.rb, line 208
def step_result
  StepResult.new(
    keyword,
    @step_match,
    (@different_table || @multiline_arg),
    @status,
    @reported_exception,
    source_indent,
    @background,
    file_colon_line
  )
end