spec/server_spec.rb in fakeredis-0.4.1 vs spec/server_spec.rb in fakeredis-0.4.2

@@ -10,13 +10,91 @@
     it "should return the number of keys in the selected database" do
       @client.set("key1", "1")
       @client.set("key2", "2")
       @client.set("key2", "two")
 
-      @client.dbsize.should == 2
+      @client.dbsize.should be == 2
     end
 
     it "should get information and statistics about the server" do
-      @client.info.key?("redis_version").should == true
+      @client.info.key?("redis_version").should be == true
+    end
+
+    it "should handle non-existent methods" do
+      lambda { @client.idontexist }.should raise_error(Redis::CommandError, "ERR unknown command 'idontexist'")
+    end
+
+    describe "multiple databases" do
+      it "should default to database 0" do
+        @client.inspect.should =~ %r#/0>$#
+      end
+
+      it "should select another database" do
+        @client.select(1)
+        @client.inspect.should =~ %r#/1>$#
+      end
+
+      it "should store keys separately in each database" do
+        @client.select(0).should be == "OK"
+        @client.set("key1", "1")
+        @client.set("key2", "2")
+
+        @client.select(1)
+        @client.set("key3", "3")
+        @client.set("key4", "4")
+        @client.set("key5", "5")
+
+        @client.select(0)
+        @client.dbsize.should be == 2
+        @client.exists("key1").should be_true
+        @client.exists("key3").should be_false
+
+        @client.select(1)
+        @client.dbsize.should be == 3
+        @client.exists("key4").should be_true
+        @client.exists("key2").should be_false
+
+        @client.flushall
+        @client.dbsize.should be == 0
+
+        @client.select(0)
+        @client.dbsize.should be == 0
+      end
+
+      it "should flush a database" do
+        @client.select(0)
+        @client.set("key1", "1")
+        @client.set("key2", "2")
+        @client.dbsize.should be == 2
+
+        @client.select(1)
+        @client.set("key3", "3")
+        @client.set("key4", "4")
+        @client.dbsize.should be == 2
+
+        @client.flushdb.should be == "OK"
+
+        @client.dbsize.should be == 0
+        @client.select(0)
+        @client.dbsize.should be == 2
+      end
+
+      it "should flush all databases" do
+        @client.select(0)
+        @client.set("key3", "3")
+        @client.set("key4", "4")
+        @client.dbsize.should be == 2
+
+        @client.select(1)
+        @client.set("key3", "3")
+        @client.set("key4", "4")
+        @client.dbsize.should be == 2
+
+        @client.flushall.should be == "OK"
+
+        @client.dbsize.should be == 0
+        @client.select(0)
+        @client.dbsize.should be == 0
+      end
     end
   end
 end