1 files changed, 30 insertions, 0 deletions
diff --git a/spec/ruby/library/csv/generate_line_spec.rb b/spec/ruby/library/csv/generate_line_spec.rb
new file mode 100644
index 0000000000..656365b109
--- /dev/null
+++ b/spec/ruby/library/csv/generate_line_spec.rb
@@ -0,0 +1,30 @@
+require_relative '../../spec_helper'
+require 'csv'
+
+describe "CSV.generate_line" do
+
+  it "generates an empty string" do
+    result = CSV.generate_line([])
+    result.should == "\n"
+  end
+
+  it "generates the string 'foo,bar'" do
+    result = CSV.generate_line(["foo", "bar"])
+    result.should == "foo,bar\n"
+  end
+
+  it "generates the string 'foo;bar'" do
+    result = CSV.generate_line(["foo", "bar"], col_sep: ?;)
+    result.should == "foo;bar\n"
+  end
+
+  it "generates the string 'foo,,bar'" do
+    result = CSV.generate_line(["foo", nil, "bar"])
+    result.should == "foo,,bar\n"
+  end
+
+  it "generates the string 'foo;;bar'" do
+    result = CSV.generate_line(["foo", nil, "bar"], col_sep: ?;)
+    result.should == "foo;;bar\n"
+  end
+end