Class: GHRunit

Inherits:
Object
  • Object
show all
Includes:
Turn::Colorize
Defined in:
lib/ghrunit.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ GHRunit

Can be initialized with an Xcode ‘target` and a specified `Configuration`.

GHRunit.new(:target => "Tests")

Will start off a test build and run it.



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# File 'lib/ghrunit.rb', line 31

def initialize(options = {})
  options = default_options.merge(options)
  @target        = options[:target]
  @configuration = options[:configuration]

  start_suite!
end

Instance Method Details

#buffer ⇒ Object

Will store all ‘stdout`-output



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# File 'lib/ghrunit.rb', line 40

def buffer
  @buffer ||= StringIO.new
end

#default_options ⇒ Object 



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# File 'lib/ghrunit.rb', line 49

def default_options
  {:target => "tests", :configuration => "Debug"}
end

#error ⇒ Object

Not being used for now.



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# File 'lib/ghrunit.rb', line 45

def error
  @error ||= StringIO.new
end

#log(message) ⇒ Object

A very thin wrapper around ‘log`, mainly added so we can test more easily.



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# File 'lib/ghrunit.rb', line 138

def log(message)
  puts message
end

#log_suite(name) ⇒ Object

## Log methods



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# File 'lib/ghrunit.rb', line 105

def log_suite(name)
  log "Starting for #{name}..."
end

#log_summary(summary) ⇒ Object 



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# File 'lib/ghrunit.rb', line 126

def log_summary(summary)
  log "\n"
  if /(\d) failures/.match(summary)[1] == "0"
    summary.gsub!(/(\d failures?)/, Turn::Colorize.green('\1'))
  else
    summary.gsub!(/(\d failures?)/, Turn::Colorize.red('\1'))
  end
  log summary
end

#log_test(document, method) ⇒ Object 



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# File 'lib/ghrunit.rb', line 109

def log_test(document, method)
  if document != @document
    log Turn::Colorize.bold("#{document}").tabto(2)
  end

  @document = document
  @test_method = method
end

#log_test_response(response, time) ⇒ Object 



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# File 'lib/ghrunit.rb', line 118

def log_test_response(response, time)
  colorized = Turn::Colorize.red(response)
  colorized = Turn::Colorize.green(response) if response == "OK"

  method = @test_method.tabto(4) if @test_method
  log "#{method} #{colorized} (#{time})"
end

#parse_line(line) ⇒ Object

This parses the actual the output, we’re using some basic regex matching, so pretty brittle at the moment.



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# File 'lib/ghrunit.rb', line 84

def parse_line(line)
  case line
  when ''
    # Skip blank lines
  when /Test Suite '([a-zA-Z ]*)' started./
    log_suite($1)
  when /^Starting ([a-zA-Z]*)\/([a-zA-Z]*)/
    log_test($1, $2)
  when /^\s(OK|FAIL)\s\((.+)\)/
    log_test_response($1, $2)
  when /Test Suite '([a-zA-Z ]*)' finished./
    # Another hook, but for now skipping
  when /^(Executed(.?)+)$/
    log_summary($1)
  else
    # do nothing
  end
end

#run_build! ⇒ Object

Runs the actual build



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# File 'lib/ghrunit.rb', line 59

def run_build!
  log %x{#{xcode_command_line_command}}
end

#start_suite! ⇒ Object

This function does all the work.



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# File 'lib/ghrunit.rb', line 64

def start_suite!
  # Redirect output to ourselves
  $stdout = buffer
  $stderr = error

  # PREPARING THE BUILD!
  run_build!

  # Giving back output
  $stdout = STDOUT
  buffer.rewind

  # Parsing and outputting
  until buffer.eof?
    parse_line(buffer.readline)
  end
end

#xcode_command_line_command ⇒ Object

The ‘Xcode` command line build argument.



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# File 'lib/ghrunit.rb', line 54

def xcode_command_line_command
  "xcodebuild -target #{@target} -configuration #{@configuration} -sdk iphonesimulator build"
end