require 'csv'

describe "CSV.readlines" do
  it "needs to be reviewed for spec completeness"
end

ruby_version_is "1.9" do
  describe "CSV#readlines" do
    it "returns an Array of Array containing each element in a one-line CSV file" do
      file = CSV.new "a, b, c"
      file.readlines.should == [["a", " b", " c"]]
    end

    it "returns an Array of Arrays containing each element in a multi-line CSV file" do
      file = CSV.new "a, b, c\nd, e, f"
      file.readlines.should == [["a", " b", " c"], ["d", " e", " f"]]
    end

    it "returns nil for a missing value" do
      file = CSV.new "a,, b, c"
      file.readlines.should == [["a", nil, " b", " c"]]
    end
  end
end