1 files changed, 15 insertions, 0 deletions
diff --git a/spec/ruby/library/zlib/gzip_spec.rb b/spec/ruby/library/zlib/gzip_spec.rb
new file mode 100644
index 0000000000..35694264f0
--- /dev/null
+++ b/spec/ruby/library/zlib/gzip_spec.rb
@@ -0,0 +1,15 @@
+require_relative '../../spec_helper'
+require 'zlib'
+
+describe "Zlib.gzip" do
+  before :each do
+    @data = '12345abcde'
+    @zip = [31, 139, 8, 0, 44, 220, 209, 71, 0, 3, 51, 52, 50, 54, 49, 77,
+            76, 74, 78, 73, 5, 0, 157, 5, 0, 36, 10, 0, 0, 0].pack('C*')
+  end
+
+  it "gzips the given string" do
+    # skip gzip header for now
+    Zlib.gzip(@data)[10..-1].should == @zip[10..-1]
+  end
+end