Class: Uspec::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/uspec/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(paths) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/uspec/cli.rb', line 25

def initialize paths
  @paths = paths
  @pwd = Pathname.pwd.freeze
end

Class Method Details

.invoke(args) ⇒ Object 



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# File 'lib/uspec/cli.rb', line 16

def invoke args
  if (args & %w[-h --help -? /? -v --version]).empty? then
    run_specs args
  else
    usage
  end
end

.run_specs(paths) ⇒ Object 



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# File 'lib/uspec/cli.rb', line 11

def run_specs paths
  uspec_cli = self.new paths
  uspec_cli.run_paths
end

.usage ⇒ Object 



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# File 'lib/uspec/cli.rb', line 6

def usage
  warn "uspec v#{::Uspec::VERSION} - minimalistic ruby testing framework"
  warn "usage: #{File.basename $0} [<file_or_path>...]"
end

Instance Method Details

#paths ⇒ Object 



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# File 'lib/uspec/cli.rb', line 30

def paths
  if @paths.empty? then
    ['spec', 'uspec', 'test'].each do |path|
      @paths << path if Pathname.new(path).directory?
    end
  end

  @paths
end

#run(path) ⇒ Object 



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# File 'lib/uspec/cli.rb', line 46

def run path
  spec = nil
  if path.directory? then
    Pathname.glob(path.join('**', '**_spec.rb')).each do |spec|
      run spec
    end
  elsif path.exist? then
    puts "#{path.basename path.extname}:"
    Uspec::DSL.instance_eval(path.read, path.to_s)
  else
    warn "path not found: #{path}"
  end
rescue Exception => error

  error_file, error_line, _ = error.backtrace.first.split ?:

  message = <<-MSG
    #{error.class} : #{error.message}

    Uspec encountered an error when loading a test file.
    This is probably a typo in the test file or the file it is testing.

    If you think this is a bug in Uspec please report it: https://github.com/acook/uspec/issues/new

    Error occured when loading test file `#{spec || path}`.
    The origin of the error may be in file `#{error_file}` on line ##{error_line}.

\t#{error.backtrace[0,3].join "\n\t"}
  MSG
  puts
  warn message
  Uspec::Stats.results << Uspec::Result.new(message, error, caller)
end

#run_paths ⇒ Object 



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# File 'lib/uspec/cli.rb', line 40

def run_paths
  paths.each do |path|
    run @pwd.join path
  end
end