spec/hexdump_spec.rb in hexdump-0.2.3 vs spec/hexdump_spec.rb in hexdump-0.2.4

@@ -8,12 +8,14 @@
     let(:hex_chars) { ['68', '65', '6c', '6c', '6f'] }
 
     subject do
       obj = Object.new.extend(Hexdump)
 
-      stub = obj.stub!(:each_byte)
-      bytes.each { |b| stub = stub.and_yield(b) }
+      each_byte = expect(obj).to receive(:each_byte)
+      bytes.each do |b|
+        each_byte = each_byte.and_yield(b)
+      end
 
       obj
     end
 
     it "should hexdump the object" do
@@ -21,9 +23,9 @@
 
       subject.hexdump do |index,hex,print|
         chars += hex
       end
 
-      chars.should == hex_chars
+      expect(chars).to be == hex_chars
     end
   end
 end