1 files changed, 19 insertions, 0 deletions
diff --git a/spec/ruby/library/cgi/queryextension/shared/has_key.rb b/spec/ruby/library/cgi/queryextension/shared/has_key.rb
new file mode 100644
index 0000000000..cfac5865fa
--- /dev/null
+++ b/spec/ruby/library/cgi/queryextension/shared/has_key.rb
@@ -0,0 +1,19 @@
+describe :cgi_query_extension_has_key_p, shared: true do
+  before :each do
+    ENV['REQUEST_METHOD'], @old_request_method = "GET", ENV['REQUEST_METHOD']
+    ENV['QUERY_STRING'], @old_query_string = "one=a&two=b", ENV['QUERY_STRING']
+
+    @cgi = CGI.new
+  end
+
+  after :each do
+    ENV['REQUEST_METHOD'] = @old_request_method
+    ENV['QUERY_STRING']   = @old_query_string
+  end
+
+  it "returns true when the passed key exists in the HTTP Query" do
+    @cgi.send(@method, "one").should be_true
+    @cgi.send(@method, "two").should be_true
+    @cgi.send(@method, "three").should be_false
+  end
+end