require 'test_helper'

module LucidTDL
  describe 'Full Test Specification Parsing' do
    before do
      @scenario = """Feature: Ability to use Lucid TDL
        As a test specification writer
        I need a test description language
        so that I can structure tests
        
        Background:
          Given a generic context
          And one that happens for all scenarios
          
        Scenario: A basic test
          When an action takes place
          Then an observable occurs
          
        @selenium @wip
        Scenario: Another basic test
          When another action takes place
          Then another observable occurs
      """
      
      parser = LucidTDL::Parser.new
      @result = parser.parse(@scenario)
    end
    
    it "generates a tree hierarchy" do
      @result.must_be_kind_of AST::Feature
      @result.line.must_equal 1
      
      @result.description.must_equal [
        "As a test specification writer",
        "I need a test description language",
        "so that I can structure tests"]
      
      background = @result.background
      background.must_be_kind_of AST::Background
      background.line.must_equal 6
      background.steps.first.keyword.must_equal 'Given'
      background.steps.first.name.must_equal 'a generic context'
      background.steps.first.line.must_equal 7
      background.steps.last.keyword.must_equal 'And'
      background.steps.last.name.must_equal 'one that happens for all scenarios'
      background.steps.last.line.must_equal 8
      
      first_scenario = @result.scenarios.first
      first_scenario.must_be_kind_of AST::Scenario
      first_scenario.line.must_equal 10
      first_scenario.name.must_equal 'A basic test'
      first_scenario.steps.first.keyword.must_equal 'When'
      first_scenario.steps.first.name.must_equal 'an action takes place'
      first_scenario.steps.first.line.must_equal 11
      first_scenario.steps.last.keyword.must_equal 'Then'
      first_scenario.steps.last.name.must_equal 'an observable occurs'
      first_scenario.steps.last.line.must_equal 12
      
      last_scenario = @result.scenarios.last
      last_scenario.must_be_kind_of AST::Scenario
      last_scenario.line.must_equal 15
      last_scenario.name.must_equal 'Another basic test'
      last_scenario.tags.first.name.must_equal 'selenium'
      last_scenario.tags.last.name.must_equal 'wip'
      
      last_scenario.steps.first.keyword.must_equal 'When'
      last_scenario.steps.first.name.must_equal 'another action takes place'
      last_scenario.steps.first.line.must_equal 16
      last_scenario.steps.last.keyword.must_equal 'Then'
      last_scenario.steps.last.name.must_equal 'another observable occurs'
      last_scenario.steps.last.line.must_equal 17
    end
  end
end