spec/sets_spec.rb in fakeredis-0.2.2 vs spec/sets_spec.rb in fakeredis-0.3.0

@@ -5,11 +5,12 @@
     before(:each) do
       @client = Redis.new
     end
 
     it "should add a member to a set" do
-      @client.sadd("key", "value")
+      @client.sadd("key", "value").should == true
+      @client.sadd("key", "value").should == false
 
       @client.smembers("key").should == ["value"]
     end
 
     it "should get the number of members in a set" do
@@ -91,11 +92,12 @@
 
     it "should move a member from one set to another" do
       @client.sadd("key1", "a")
       @client.sadd("key1", "b")
       @client.sadd("key2", "c")
-      @client.smove("key1", "key2", "a")
+      @client.smove("key1", "key2", "a").should == true
+      @client.smove("key1", "key2", "a").should == false
 
       @client.smembers("key1").should == ["b"]
       @client.smembers("key2").should =~ ["c", "a"]
     end
 
@@ -116,12 +118,22 @@
     end
 
     it "should remove a member from a set" do
       @client.sadd("key1", "a")
       @client.sadd("key1", "b")
-      @client.srem("key1", "a")
+      @client.srem("key1", "a").should == true
+      @client.srem("key1", "a").should == false
 
       @client.smembers("key1").should == ["b"]
+    end
+
+    it "should remove the set's key once it's empty" do
+      @client.sadd("key1", "a")
+      @client.sadd("key1", "b")
+      @client.srem("key1", "b")
+      @client.srem("key1", "a")
+
+      @client.exists("key1").should == false
     end
 
     it "should add multiple sets" do
       @client.sadd("key1", "a")
       @client.sadd("key1", "b")