1 files changed, 21 insertions, 0 deletions
diff --git a/spec/ruby/library/net-http/httpheader/key_spec.rb b/spec/ruby/library/net-http/httpheader/key_spec.rb
new file mode 100644
index 0000000000..2b7aeb9c2a
--- /dev/null
+++ b/spec/ruby/library/net-http/httpheader/key_spec.rb
@@ -0,0 +1,21 @@
+require_relative '../../../spec_helper'
+require 'net/http'
+require_relative 'fixtures/classes'
+
+describe "Net::HTTPHeader#key? when passed key" do
+  before :each do
+    @headers = NetHTTPHeaderSpecs::Example.new
+  end
+
+  it "returns true if the header entry with the passed key exists" do
+    @headers.key?("My-Header").should be_false
+    @headers["My-Header"] = "test"
+    @headers.key?("My-Header").should be_true
+  end
+
+  it "is case-insensitive" do
+    @headers["My-Header"] = "test"
+    @headers.key?("my-header").should be_true
+    @headers.key?("MY-HEADER").should be_true
+  end
+end