1 files changed, 41 insertions, 0 deletions
diff --git a/spec/ruby/optional/capi/st_spec.rb b/spec/ruby/optional/capi/st_spec.rb
new file mode 100644
index 0000000000..7f2bc08c62
--- /dev/null
+++ b/spec/ruby/optional/capi/st_spec.rb
@@ -0,0 +1,41 @@
+# encoding: utf-8
+require File.expand_path('../spec_helper', __FILE__)
+
+load_extension('st')
+
+describe "st hash table function" do
+  before :each do
+    @s = CApiStSpecs.new
+  end
+
+  describe "st_init_numtable" do
+    it "initializes without error" do
+      @s.st_init_numtable.should == 0
+    end
+  end
+
+  describe "st_init_numtable_with_size" do
+    it "initializes without error" do
+      @s.st_init_numtable_with_size.should == 0
+    end
+  end
+
+  describe "st_insert" do
+    it "returns size 1 after insert" do
+      @s.st_insert.should == 1
+    end
+  end
+
+  describe "st_foreach" do
+    it "iterates over each pair of key and value" do
+      @s.st_foreach.should == 7
+    end
+  end
+
+  describe "st_lookup" do
+    it "returns the expected value" do
+      @s.st_lookup.should == 42
+    end
+  end
+
+end