Class: ATP::Runner

Inherits:
Processor show all
Defined in:
lib/atp/runner.rb

Overview

This class is responsible for executing the given test flow based on a given set of runtime conditions. A subset of the input AST will be returned containing only the nodes that would be hit when the flow is executed under the given conditions.

Instance Method Summary collapse

Methods inherited from Processor

#clean_flag, #extract_volatiles, #handler_missing, #process, #process_all, #volatile?, #volatile_flags

Instance Method Details

#clean_job(job) ⇒ Object 



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# File 'lib/atp/runner.rb', line 198

def clean_job(job)
  [job].flatten.map { |j| j.to_s.upcase }
end

#completed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/atp/runner.rb', line 219

def completed?
  @completed
end

#container ⇒ Object 



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# File 'lib/atp/runner.rb', line 230

def container
  @containers.last
end

#failed_test_ids ⇒ Object 



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# File 'lib/atp/runner.rb', line 206

def failed_test_ids
  @failed_test_ids ||= [@options[:failed_test_id] || @options[:failed_test_ids]].flatten.compact
end

#job ⇒ Object 



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# File 'lib/atp/runner.rb', line 202

def job
  @options[:job].to_s.upcase if @options[:job]
end

#on_disable(node) ⇒ Object 



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# File 'lib/atp/runner.rb', line 174

def on_disable(node)
  set_enables.delete(node.value)
end

#on_enable(node) ⇒ Object 



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# File 'lib/atp/runner.rb', line 170

def on_enable(node)
  set_enables << node.value unless set_enables.include?(node.value)
end

#on_flow(node) ⇒ Object 



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# File 'lib/atp/runner.rb', line 23

def on_flow(node)
  c = open_container do
    process_all(node.children)
  end
  node.updated(nil, c)
end

#on_group(node) ⇒ Object 



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# File 'lib/atp/runner.rb', line 127

def on_group(node)
  on_fail = node.find(:on_fail)
  on_pass = node.find(:on_pass)
  c = open_container do
    @groups << true  # This will be set to false by any tests that fail within the group
    @groups_on_fail << on_fail
    @groups_on_pass << on_pass
    if on_fail
      orig = @continue
      @continue = !!on_fail.find(:continue)
      process_all(node.children - [on_fail, on_pass])
      @continue = orig
    else
      process_all(node.children - [on_fail, on_pass])
    end
    if !@groups.pop # If failed
      if on_fail
        @continue = !!on_fail.find(:continue)
        process_all(on_fail)
        @continue = false
      end
    else
      if on_pass
        process_all(on_pass)
      end
    end
    @groups_on_fail.pop
    @groups_on_pass.pop
  end
  container << node.updated(nil, c)
end

#on_if_enabled(node) ⇒ Object Also known as: on_unless_enabled 



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# File 'lib/atp/runner.rb', line 52

def on_if_enabled(node)
  if @options[:evaluate_enables]
    flag, *nodes = *node
    flag = [flag].flatten
    enabled = node.type == :if_enabled
    active = flag.any? { |f| set_enables.include?(f) }
    if (enabled && active) || (!enabled && !active)
      process_all(nodes)
    end
  else
    c = open_container do
      process_all(node.children)
    end
    container << node.updated(nil, node.children.take(1) + c)
  end
end

#on_if_failed(node) ⇒ Object 



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# File 'lib/atp/runner.rb', line 70

def on_if_failed(node)
  id, *nodes = *node
  if failed_test_ids.include?(id)
    process_all(nodes)
  end
end

#on_if_flag(node) ⇒ Object Also known as: on_unless_flag 



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# File 'lib/atp/runner.rb', line 34

def on_if_flag(node)
  if @options[:evaluate_flags]
    flag, *nodes = *node
    flag = [flag].flatten
    enabled = node.type == :if_flag
    active = flag.any? { |f| set_flags.include?(f) }
    if (enabled && active) || (!enabled && !active)
      process_all(nodes)
    end
  else
    c = open_container do
      process_all(node.children)
    end
    container << node.updated(nil, node.children.take(1) + c)
  end
end

#on_if_job(node) ⇒ Object Also known as: on_unless_job 



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# File 'lib/atp/runner.rb', line 183

def on_if_job(node)
  jobs, *nodes = *node
  jobs = clean_job(jobs)
  state = node.type == :if_job
  unless job
    fail 'Flow contains JOB-based conditions and no current JOB has been given!'
  end
  if state
    process_all(node) if jobs.include?(job)
  else
    process_all(node) unless jobs.include?(job)
  end
end

#on_if_passed(node) ⇒ Object 



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# File 'lib/atp/runner.rb', line 77

def on_if_passed(node)
  id, *nodes = *node
  unless failed_test_ids.include?(id)
    process_all(nodes)
  end
end

#on_log(node) ⇒ Object Also known as: on_render 



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# File 'lib/atp/runner.rb', line 178

def on_log(node)
  container << node unless completed?
end

#on_name(node) ⇒ Object 



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# File 'lib/atp/runner.rb', line 30

def on_name(node)
  container << node
end

#on_set_flag(node) ⇒ Object 



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# File 'lib/atp/runner.rb', line 166

def on_set_flag(node)
  set_flags << node.to_a[0]
end

#on_set_result(node) ⇒ Object 



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# File 'lib/atp/runner.rb', line 159

def on_set_result(node)
  unless @continue
    container << node unless completed?
    @completed = true if @options[:evaluate_set_result]
  end
end

#on_test(node) ⇒ Object 



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# File 'lib/atp/runner.rb', line 84

def on_test(node)
  if id = node.find(:id)
    id = id.to_a[0]
    if failed_test_ids.include?(id)
      node = node.add(node.updated(:failed, []))
      failed = true
      if n_on_fail = node.find(:on_fail)
        node = node.remove(n_on_fail)
      end
    end
  end
  unless failed
    if n_on_pass = node.find(:on_pass)
      node = node.remove(n_on_pass)
    end
  end

  unless completed?
    container << node
    process_all(n_on_fail) if n_on_fail
    process_all(n_on_pass) if n_on_pass
  end

  if failed
    # Give indication to the parent group that at least one test within it failed
    if @groups.last
      @groups.pop
      @groups << false
    end
    if n = node.find(:on_fail)
      # If it has been set by a parent group, don't clear it
      orig = @continue
      @continue ||= !!n.find(:continue)
      process_all(n)
      @continue = orig
    end
  else
    if n = node.find(:on_pass)
      process_all(n)
    end
  end
end

#open_container(c = []) ⇒ Object 



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# File 'lib/atp/runner.rb', line 223

def open_container(c = [])
  @containers ||= []
  @containers << c
  yield
  @containers.pop
end

#run(node, options = {}) ⇒ Object 



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# File 'lib/atp/runner.rb', line 7

def run(node, options = {})
  options = {
    evaluate_enables:    true,
    evaluate_flags:      true,
    evaluate_set_result: true
  }.merge(options)
  @options = options
  @completed = false
  @groups = []
  @groups_on_fail = []
  @groups_on_pass = []
  node = Processors::AddIDs.new.run(node)
  node = Processors::AddSetResult.new.run(node)
  process(node)
end

#set_enables ⇒ Object

Returns an array of enabled flow flags



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# File 'lib/atp/runner.rb', line 215

def set_enables
  @set_enables ||= [@options[:enable] || @options[:enables]].flatten.compact
end

#set_flags ⇒ Object 



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# File 'lib/atp/runner.rb', line 210

def set_flags
  @set_flags ||= []
end