require 'helper' describe "whereami" do it 'should work with methods that have been undefined' do class Cor def blimey! Cor.send :undef_method, :blimey! Pad.binding = binding end end Cor.new.blimey! # using [.] so the regex doesn't match itself pry_eval(Pad.binding, 'whereami').should =~ /self[.]blimey!/ Object.remove_const(:Cor) end it 'should work in objects with no method methods' do class Cor def blimey! pry_eval(binding, 'whereami').should =~ /Cor[#]blimey!/ end def method; "moo"; end end Cor.new.blimey! Object.remove_const(:Cor) end it 'should properly set _file_, _line_ and _dir_' do class Cor def blimey! pry_eval(binding, 'whereami', '_file_'). should == File.expand_path(__FILE__) end end Cor.new.blimey! Object.remove_const(:Cor) end if defined?(BasicObject) it 'should work in BasicObjects' do cor = Class.new(BasicObject) do def blimey! ::Kernel.binding # omnom end end.new.blimey! pry_eval(cor, 'whereami').should =~ /::Kernel.binding [#] omnom/ end end it 'should show description and correct code when __LINE__ and __FILE__ are outside @method.source_location' do class Cor def blimey! eval <<-END, binding, "spec/fixtures/example.erb", 1 pry_eval(binding, 'whereami') END end end Cor.instance_method(:blimey!).source.should =~ /pry_eval/ Cor.new.blimey!.should =~ /Cor#blimey!.*Look at me/m Object.remove_const(:Cor) end it 'should show description and correct code when @method.source_location would raise an error' do class Cor eval <<-END, binding, "spec/fixtures/example.erb", 1 def blimey! pry_eval(binding, 'whereami') end END end lambda{ Cor.instance_method(:blimey!).source }.should.raise(MethodSource::SourceNotFoundError) Cor.new.blimey!.should =~ /Cor#blimey!.*Look at me/m Object.remove_const(:Cor) end it 'should display a description and and error if reading the file goes wrong' do class Cor def blimey! eval <<-END, binding, "not.found.file.erb", 7 Pad.tester = pry_tester(binding) Pad.tester.eval('whereami') END end end proc { Cor.new.blimey! }.should.raise(MethodSource::SourceNotFoundError) Pad.tester.last_output.should =~ /From: not.found.file.erb @ line 7 Cor#blimey!:/ Object.remove_const(:Cor) end it 'should show code window (not just method source) if parameter passed to whereami' do class Cor def blimey! pry_eval(binding, 'whereami 3').should =~ /class Cor/ end end Cor.new.blimey! Object.remove_const(:Cor) end it 'should not show line numbers or marker when -n switch is used' do class Cor def blimey! out = pry_eval(binding, 'whereami -n') out.should =~ /^\s*def/ out.should.not =~ /\=\>/ end end Cor.new.blimey! Object.remove_const(:Cor) end it 'should use Pry.config.default_window_size for window size when outside a method context' do old_size, Pry.config.default_window_size = Pry.config.default_window_size, 1 :litella :pig out = pry_eval(binding, 'whereami') :punk :sanders out.should.not =~ /:litella/ out.should =~ /:pig/ out.should =~ /:punk/ out.should.not =~ /:sanders/ Pry.config.default_window_size = old_size end it "should work at the top level" do pry_eval(Pry.toplevel_binding, 'whereami').should =~ /At the top level/ end it "should work inside a class" do pry_eval(Pry, 'whereami').should =~ /Inside Pry/ end it "should work inside an object" do pry_eval(Object.new, 'whereami').should =~ /Inside #