fix tests

lib/atomic_cache/storage/dalli.rb

@@ -36,7 +36,9 @@ def read(key, user_options={})
       end
 
       def set(key, value, user_options={})
-        @dalli_client.set(key, value, user_options[:ttl], user_options)
+        ttl = user_options[:ttl]
+        user_options.delete(:ttl)
+        @dalli_client.set(key, value, ttl, user_options)
       end
 
     end

spec/atomic_cache/storage/dalli_spec.rb

@@ -13,13 +13,20 @@ def delete(key, user_options); end
   let(:dalli_client) { FakeDalli.new }
   subject { AtomicCache::Storage::Dalli.new(dalli_client) }
 
-  it 'delegates #set without options' do
-    expect(dalli_client).to receive(:set).with('key', 'value', {})
-    subject.set('key', 'value')
+  context '#set' do
+    it 'delegates #set without options' do
+      expect(dalli_client).to receive(:set).with('key', 'value', nil, {})
+      subject.set('key', 'value')
+    end
+
+    it 'delegates #set with TTL' do
+      expect(dalli_client).to receive(:set).with('key', 'value', 500, {})
+      subject.set('key', 'value', { ttl: 500 })
+    end
   end
 
   it 'delegates #read without options' do
-    expect(dalli_client).to receive(:read).with('key', {}).and_return('asdf')
+    expect(dalli_client).to receive(:get).with('key', {}).and_return('asdf')
     subject.read('key')
   end