Contents

require File.expand_path("#{File.dirname(__FILE__)}/../spec_helper")

module Erector
  describe Doc do
    describe "#output" do
      it "seeks to the end of the buffer" do
        string = "Hello"
        io = StringIO.new(string)
        doc = Doc.new(io)

        string.concat(" World")
        doc.text " Again"

        string.should == "Hello World Again"
      end
    end

    describe "#method_missing" do
      context "when passed in io object raises a NoMethodError" do
        context "when the passed in io object respond_to? method is false" do
          attr_reader :io
          before do
            @io = StringIO.new
            io.should_not respond_to(:foo)
            lambda {io.foo}.should raise_error(NoMethodError, /undefined method `foo' for #<StringIO/)
          end

          it "raises a NoMethodError that originates from within Doc#method_missing" do
            doc = Doc.new(io)
            lambda do
              doc.foo
            end.should raise_error(NoMethodError, /undefined method `foo' for #<Erector::Doc/)
          end
        end

        context "when the passed in io object respond_to? method is true" do
          attr_reader :io
          before do
            @io = StringIO.new
            stub(io).foo {raise NoMethodError, "Stubbed NoMethodError"}
            io.should respond_to(:foo)
            lambda {io.foo}.should raise_error(NoMethodError, "Stubbed NoMethodError")
          end

          it "raises a NoMethodError that originates from within Doc#method_missing" do
            doc = Doc.new(io)
            lambda do
              doc.foo
            end.should raise_error(NoMethodError, /undefined method `foo' for #<Erector::Doc/)
          end
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
erector-0.4.191	spec/erector/doc_spec.rb
erector-0.4.200	spec/erector/doc_spec.rb