Module: FileSandbox

Defined in:
spec_help/file-sandbox.rb

Defined Under Namespace

Classes: HaveContents, Sandbox, SandboxFile

Instance Attribute Summary (collapse)

Class Method Summary (collapse)

Instance Method Summary (collapse)

Instance Attribute Details

- (Object) sandbox (readonly)

Returns the value of attribute sandbox



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# File 'spec_help/file-sandbox.rb', line 36

def sandbox
  @sandbox
end

Class Method Details

+ (Object) included(spec) 



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# File 'spec_help/file-sandbox.rb', line 5

def self.included(spec)
  return unless spec.respond_to? :before

  spec.before do
    setup_sandbox
  end

  spec.after do
    teardown_sandbox
  end
end

Instance Method Details

- (Object) have_contents(expected) 



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# File 'spec_help/file-sandbox.rb', line 32

def have_contents(expected)
  HaveContents.new(expected)
end

- (Object) in_sandbox(&block) 



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# File 'spec_help/file-sandbox.rb', line 38

def in_sandbox(&block)
  raise "I expected to create a sandbox as you passed in a block to me" if !block_given?

  setup_sandbox
  original_error = nil

  begin
    yield @sandbox
  rescue => e
    original_error = e
    raise
  ensure
    begin
      teardown_sandbox
    rescue
      if original_error
        STDERR.puts "ALERT: a test raised an error and failed to release some lock(s) in the sandbox directory"
        raise(original_error)
      else
        raise
      end
    end
  end
end

- (Object) setup_sandbox(path = '__sandbox') 



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# File 'spec_help/file-sandbox.rb', line 63

def setup_sandbox(path = '__sandbox')
  unless @sandbox
    @sandbox = Sandbox.new(path)
    @__old_path_for_sandbox = Dir.pwd
    Dir.chdir(@sandbox.root)
  end
end

- (Object) teardown_sandbox 



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# File 'spec_help/file-sandbox.rb', line 71

def teardown_sandbox
  if @sandbox
    Dir.chdir(@__old_path_for_sandbox)
    @sandbox.clean_up
    @sandbox = nil
  end
end