hashes_spec.rb in fakeredis-0.3.0

- old
+ new

@@ -13,10 +13,35 @@
 
       @client.hget("key1", "k1").should be_nil
       @client.hget("key1", "k2").should == "val2"
     end
 
+    it "should remove a hash with no keys left" do
+      @client.hset("key1", "k1", "val1")
+      @client.hset("key1", "k2", "val2")
+      @client.hdel("key1", "k1")
+      @client.hdel("key1", "k2")
+
+      @client.exists("key1").should == false
+    end
+
+    it "should convert key to a string via to_s for hset" do
+      m = double("key")
+      m.stub(:to_s).and_return("foo")
+
+      @client.hset("key1", m, "bar")
+      @client.hget("key1", "foo").should == "bar"
+    end
+
+    it "should convert key to a string via to_s for hget" do
+      m = double("key")
+      m.stub(:to_s).and_return("foo")
+
+      @client.hset("key1", "foo", "bar")
+      @client.hget("key1", m).should == "bar"
+    end
+
     it "should determine if a hash field exists" do
       @client.hset("key1", "index", "value")
 
       @client.hexists("key1", "index").should be_true
       @client.hexists("key2", "i2").should be_false
@@ -35,15 +60,19 @@
       @client.hgetall("key1").should == {"i1" => "val1", "i2" => "val2"}
     end
 
     it "should increment the integer value of a hash field by the given number" do
       @client.hset("key1", "cont1", "5")
-      @client.hincrby("key1", "cont1", "5")
-
+      @client.hincrby("key1", "cont1", "5").should == 10
       @client.hget("key1", "cont1").should == "10"
     end
 
+    it "should increment non existing hash keys" do
+      @client.hget("key1", "cont2").should be_nil
+      @client.hincrby("key1", "cont2", "5").should == 5
+    end
+
     it "should get all the fields in a hash" do
       @client.hset("key1", "i1", "val1")
       @client.hset("key1", "i2", "val2")
 
       @client.hkeys("key1").should =~ ["i1", "i2"]
@@ -71,21 +100,25 @@
       @client.hget("key", "k1").should == "value1"
       @client.hget("key", "k2").should == "value2"
     end
 
     it "should set the string value of a hash field" do
-      @client.hset("key1", "k1", "val1")
+      @client.hset("key1", "k1", "val1").should == true
+      @client.hset("key1", "k1", "val1").should == false
 
       @client.hget("key1", "k1").should == "val1"
     end
 
     it "should set the value of a hash field, only if the field does not exist" do
       @client.hset("key1", "k1", "val1")
-      @client.hsetnx("key1", "k1", "value")
-      @client.hsetnx("key1", "k2", "val2")
+      @client.hsetnx("key1", "k1", "value").should == false
+      @client.hsetnx("key1", "k2", "val2").should == true
+      @client.hsetnx("key1", :k1, "value").should == false
+      @client.hsetnx("key1", :k3, "val3").should == true
 
       @client.hget("key1", "k1").should == "val1"
       @client.hget("key1", "k2").should == "val2"
+      @client.hget("key1", "k3").should == "val3"
     end
 
     it "should get all the values in a hash" do
       @client.hset("key1", "k1", "val1")
       @client.hset("key1", "k2", "val2")