Module: Lookout

Defined in:

lib/lookout-3.0.rb,
lib/lookout-3.0/version.rb

Overview

Main namespace of the Lookout library.

Expectations is the main entry point to the library, representing the “Expectations” keyword in expectation files and allowing such files to be loaded, enumerating the Expect blocks found in such files. Each such block has an Expected value that’s an Actual result wrapper, a Literal, an expected Output, an expected Warning, an expected method Reception, or any Object really, which it’ll compare to the actual result of executing the block, reporting any Differences – which may, in turn, be shown as Diffs – as its Result.

To help out, stub and mock objects may be created. Furthermore, all ::Objects have been extended to support easy creation of expected method Receptions, using a simple domain-specific language that uses Aphonic receivers to gather the necessary information.

To avoid failing while trying to report failures, non-failing access to Exceptions and Inspections of objects is used, as well as making sure to Encode any output properly.

There’s a command-line interface defined in Interfaces::Commandline that can be used by other interfaces that want to invoke Lookout on a set of files. It’s used by the Lookout-Rake library.

Plugins should place their namespace under the Plugins namespace.

Defined Under Namespace

Modules: Diff, Difference, Expect, Expected, Interfaces, Object, Plugins, Result, Results Classes: Actual, Aphonic, Encode, Exception, Expectations, Inspect, Literal, Mock, Output, Reception, Stub, Warning

Constant Summary

Version =

Inventory.new(3, 0, 1){
  authors{
    author 'Nikolai Weibull', 'now@disu.se'
  }

  homepage 'http://disu.se/software/lookout'

  licenses{
    license 'LGPLv3+',
            'GNU Lesser General Public License, version 3 or later',
            'http://www.gnu.org/licenses/'
  }

  def dependencies
    super + Inventory::Dependencies.new{
      development 'inventory-rake', 1, 6, 0
      development 'inventory-rake-tasks-yard', 1, 4, 0
      development 'lookout-rake', 3, 1, 0
      development 'yard', 0, 8, 0
      development 'yard-heuristics', 1, 1, 0
      development 'yard-value', 1, 2, 0

      runtime 'value', 1, 1, 0
    }
  end

  def requires
    %w[stringio]
  end

  def package_libs
    %w[object.rb
       aphonic.rb
       actual.rb
       actual/method.rb
       actual/not.rb
       actual/not/method.rb
       diff.rb
       diff/slice.rb
       diff/algorithms.rb
       diff/algorithms/difflib.rb
       diff/algorithms/difflib/position.rb
       diff/algorithms/difflib/position/new.rb
       diff/formats.rb
       diff/formats/inline.rb
       diff/formats/set.rb
       diff/formats/unified.rb
       diff/group.rb
       diff/groups.rb
       diff/match.rb
       diff/operation.rb
       diff/operations.rb
       diff/operations/delete.rb
       diff/operations/copy.rb
       diff/operations/insert.rb
       diff/operations/replace.rb
       difference.rb
       difference/object.rb
       difference/array.rb
       difference/exception.rb
       difference/hash.rb
       difference/range.rb
       difference/lookout.rb
       difference/lookout/actual.rb
       difference/lookout/actual/method.rb
       difference/lookout/actual/not.rb
       difference/lookout/actual/not/method.rb
       difference/lookout/output.rb
       difference/lookout/reception.rb
       difference/lookout/warning.rb
       difference/module.rb
       difference/regexp.rb
       difference/string.rb
       difference/symbol.rb
       encode.rb
       exception.rb
       exception/backtrace.rb
       exception/unknown.rb
       expect.rb
       expect/object.rb
       expect/object/context.rb
       expect/classes.rb
       expect/classes/exception.rb
       expect/exception.rb
       expected.rb
       expected/object.rb
       expected/array.rb
       expected/classes.rb
       expected/classes/exception.rb
       expected/exception.rb
       expected/falseclass.rb
       expected/hash.rb
       expected/lookout.rb
       expected/lookout/actual.rb
       expected/lookout/actual/method.rb
       expected/lookout/actual/not.rb
       expected/lookout/actual/not/method.rb
       expected/lookout/output.rb
       expected/lookout/reception.rb
       expected/lookout/warning.rb
       expected/module.rb
       expected/range.rb
       expected/regexp.rb
       expected/string.rb
       expected/symbol.rb
       expected/trueclass.rb
       expectations.rb
       expectations/context.rb
       inspect.rb
       interfaces.rb
       interfaces/commandline.rb
       literal.rb
       stub.rb
       mock.rb
       output.rb
       plugins.rb
       reception.rb
       reception/arguments.rb
       reception/arguments/any.rb
       reception/arguments/error.rb
       reception/arguments/list.rb
       reception/arguments/none.rb
       reception/error.rb
       object/not.rb
       object/not/receive.rb
       object/to.rb
       object/to/receive.rb
       result.rb
       results.rb
       results/error.rb
       results/failure.rb
       results/success.rb
       warning.rb]
  end

  def additional_unit_tests
    %w[examples.rb]
  end
}

Class Method Summary

• .location(location) ⇒ Object

Class Method Details

.location(location) ⇒ Object

# File 'lib/lookout-3.0.rb', line 30

def location(location)
  return nil, nil unless match = /\A(.*):(\d+)(?::in .*)?\z/.match(location)
  [match[1], match[2].to_i]
end