Contents

require 'epitools/zopen'
require 'tempfile'

describe "zopen()" do

  before :all do
    @data = ("x"*100+"\n") * 1000
    @tmp = Tempfile.new("zopen_spec")

    @plainfile = @tmp.path
    @gzfile    = "#{@tmp.path}.gz"
  end

  after :all do
    File.unlink @plainfile
    File.unlink @gzfile
  end

  it "writes/reads a gz" do
    f = zopen(@gzfile, "w")
    f.write(@data).should == @data.size
    f.close

    f = zopen(@gzfile, "r")
    f.read.should == @data
    f.close
  end

  it "writes/reads non-gz files" do
    zopen(@plainfile, "w") {|f| f.write(@data) }

    # readstyle
    File.read(@plainfile).should == zopen(@plainfile).read

    # blockstyle
    open(@plainfile){|f| f.read }.should == zopen(@plainfile){|f| f.read }
  end

  it "is enumerable" do
    zopen(@gzfile) do |f|
      f.respond_to?(:each).should == true
      f.respond_to?(:map).should == true
      f.respond_to?(:inject).should == true

      f.all?{|line| line =~ /^x+$/ }
    end
  end

end

Version data entries

26 entries across 26 versions & 1 rubygems

Version	Path
epitools-0.5.110	spec/zopen_spec.rb
epitools-0.5.109	spec/zopen_spec.rb
epitools-0.5.108	spec/zopen_spec.rb
epitools-0.5.107	spec/zopen_spec.rb
epitools-0.5.106	spec/zopen_spec.rb
epitools-0.5.105	spec/zopen_spec.rb