1 files changed, 35 insertions, 0 deletions
diff --git a/spec/ruby/library/csv/readlines_spec.rb b/spec/ruby/library/csv/readlines_spec.rb
new file mode 100644
index 0000000000..624f906489
--- /dev/null
+++ b/spec/ruby/library/csv/readlines_spec.rb
@@ -0,0 +1,35 @@
+require_relative '../../spec_helper'
+require 'csv'
+
+describe "CSV.readlines" do
+  it "needs to be reviewed for spec completeness"
+end
+
+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
+
+  it "raises CSV::MalformedCSVError exception if input is illegal" do
+    csv = CSV.new('"quoted" field')
+    -> { csv.readlines }.should.raise(CSV::MalformedCSVError)
+  end
+
+  it "handles illegal input with the liberal_parsing option" do
+    illegal_input = '"Johnson, Dwayne",Dwayne "The Rock" Johnson'
+    csv = CSV.new(illegal_input, liberal_parsing: true)
+    result = csv.readlines
+    result.should == [["Johnson, Dwayne", 'Dwayne "The Rock" Johnson']]
+  end
+end