Class: Spec::Runner::HeckleRunner

Inherits:
Object
  • Object
show all
Defined in:
lib/spec/runner/heckle_runner.rb,
lib/spec/runner/heckle_runner_win.rb

Overview

Dummy implementation for Windows that just fails (Heckle is not supported on Windows)

Instance Method Summary collapse

Constructor Details

#initialize(filter) ⇒ HeckleRunner

Returns a new instance of HeckleRunner.



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# File 'lib/spec/runner/heckle_runner.rb', line 11

def initialize(filter, heckle_class=Heckler)
  @filter = filter
  @heckle_class = heckle_class
end

Instance Method Details

#heckle_class_or_module(class_or_module_name) ⇒ Object 



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# File 'lib/spec/runner/heckle_runner.rb', line 32

def heckle_class_or_module(class_or_module_name)
  verify_constant(class_or_module_name)
  pattern = /^#{class_or_module_name}/
  classes = []
  ObjectSpace.each_object(Class) do |klass|
    classes << klass if klass.name =~ pattern
  end
  
  classes.each do |klass|
    klass.instance_methods(false).each do |method_name|
      heckle = @heckle_class.new(klass.name, method_name, context_runner)
      heckle.validate
    end
  end
end

#heckle_method(class_name, method_name) ⇒ Object 



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# File 'lib/spec/runner/heckle_runner.rb', line 26

def heckle_method(class_name, method_name)
  verify_constant(class_name)
  heckle = @heckle_class.new(class_name, method_name, context_runner)
  heckle.validate
end

#heckle_with(context_runner) ⇒ Object

Runs all the contexts held by context_runner once for each of the methods in the matched classes.



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# File 'lib/spec/runner/heckle_runner.rb', line 18

def heckle_with(context_runner)
  if @filter =~ /(.*)[#\.](.*)/
    heckle_method($1, $2)
  else
    heckle_class_or_module(@filter)
  end
end

#verify_constant(name) ⇒ Object 



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# File 'lib/spec/runner/heckle_runner.rb', line 48

def verify_constant(name)
  begin
    # This is defined in Heckle
    name.to_class
  rescue
    raise "Heckling failed - \"#{name}\" is not a known class or module"
  end
end