fix spec tests

Gemfile.lock

@@ -1,15 +1,17 @@
 PATH
   remote: .
   specs:
-    bloomfilter-rb (2.0.0)
+    bloomfilter-rb (2.1.1)
       redis
 
 GEM
   remote: http://rubygems.org/
   specs:
     diff-lcs (1.1.2)
     rake (0.8.7)
-    redis (2.2.0)
+    rake-compiler (0.8.0)
+      rake
+    redis (2.2.2)
     rspec (2.5.0)
       rspec-core (~> 2.5.0)
       rspec-expectations (~> 2.5.0)
@@ -25,4 +27,5 @@ PLATFORMS
 DEPENDENCIES
   bloomfilter-rb!
   rake
+  rake-compiler
   rspec

spec/counting_redis_spec.rb

@@ -1,7 +1,8 @@
 require 'helper'
 
-describe BloomFilter::CountingRedis do
-  include BloomFilter
+include BloomFilter
+
+describe CountingRedis do
 
   context "use Redis for storage" do
     it "should store data in Redis" do

spec/native_spec.rb

@@ -1,7 +1,8 @@
 require 'helper'
 
-describe BloomFilter::Native do
-  include BloomFilter
+include BloomFilter
+
+describe Native do
 
   it "should clear" do
     bf = Native.new(:size => 100, :hashes => 2, :seed => 1, :bucket => 3, :raise => false)

spec/redis_spec.rb

@@ -1,10 +1,9 @@
 require 'helper'
 
 describe BloomFilter::Redis do
-  include BloomFilter
 
   context "use Redis bitstring for storage" do
-    let(:bf) { Redis.new }
+    let(:bf) { BloomFilter::Redis.new }
 
     it "should store data in Redis" do
       bf.insert(:abcd)
@@ -39,12 +38,12 @@
     end
 
     it "should connect to remote redis server" do
-      lambda { Redis.new }.should_not raise_error
+      lambda { BloomFilter::Redis.new }.should_not raise_error
     end
 
     it "should allow namespaced BloomFilters" do
-      bf1 = Redis.new(:namespace => :a)
-      bf2 = Redis.new(:namespace => :b)
+      bf1 = BloomFilter::Redis.new(:namespace => :a)
+      bf2 = BloomFilter::Redis.new(:namespace => :b)
 
       bf1.insert('test')
       bf1.include?('test').should be_true