spec/strings_spec.rb in fakeredis-0.3.1 vs spec/strings_spec.rb in fakeredis-0.3.2

@@ -33,32 +33,38 @@
     end
 
     it "should returns the bit value at offset in the string value stored at key" do
       @client.set("key1", "a")
 
-      @client.getbit("key1", 1).should == "1"
-      @client.getbit("key1", 2).should == "1"
-      @client.getbit("key1", 3).should == "0"
-      @client.getbit("key1", 4).should == "0"
-      @client.getbit("key1", 5).should == "0"
-      @client.getbit("key1", 6).should == "0"
-      @client.getbit("key1", 7).should == "1"
+      @client.getbit("key1", 1).should == 1
+      @client.getbit("key1", 2).should == 1
+      @client.getbit("key1", 3).should == 0
+      @client.getbit("key1", 4).should == 0
+      @client.getbit("key1", 5).should == 0
+      @client.getbit("key1", 6).should == 0
+      @client.getbit("key1", 7).should == 1
     end
 
+    it "should allow direct bit manipulation even if the string isn't set" do
+      @client.setbit("key1", 10, 1)
+      @client.getbit("key1", 10).should == 1
+    end
+
     it "should get a substring of the string stored at a key" do
       @client.set("key1", "This a message")
 
       @client.getrange("key1", 0, 3).should == "This"
+      @client.substr("key1", 0, 3).should == "This"
     end
 
     it "should set the string value of a key and return its old value" do
       @client.set("key1","value1")
 
       @client.getset("key1", "value2").should == "value1"
       @client.get("key1").should == "value2"
     end
-    
+
     it "should return nil for #getset if the key does not exist when setting" do
       @client.getset("key1", "value1").should == nil
       @client.get("key1").should == "value1"
     end
 
@@ -66,15 +72,15 @@
       @client.set("counter", "1")
       @client.incr("counter").should == 2
 
       @client.get("counter").should == "2"
     end
-    
+
     it "should decrement the integer value of a key by one" do
       @client.set("counter", "1")
       @client.decr("counter").should == 0
-      
+
       @client.get("counter").should == "0"
     end
 
     it "should increment the integer value of a key by the given number" do
       @client.set("counter", "10")
@@ -96,18 +102,13 @@
       @client.set("key3", "value3")
 
       @client.mget("key1", "key2", "key3").should == ["value1", "value2", "value3"]
     end
 
-    it "should get the values of all the given keys mapped" do
-      @client.set("key1", "value1")
-      @client.set("key2", "value2")
+    it 'raises an argument error when not passed any fields' do
       @client.set("key3", "value3")
-      response = @client.mapped_mget("key1", "key2", "key3")
 
-      response["key1"].should == "value1"
-      response["key2"].should == "value2"
-      response["key3"].should == "value3"
+      lambda { @client.mget }.should raise_error(ArgumentError)
     end
 
     it "should set multiple keys to multiple values" do
       @client.mset(:key1, "value1", :key2, "value2")