test/delayed_io_test.rb in bindata-2.4.8 vs test/delayed_io_test.rb in bindata-2.4.9

@@ -97,19 +97,19 @@
       obj.write_now!
     }.must_raise IOError
   end
 
   it "writes explicitly" do
-    io = StringIO.new "\001\002\003\004\005\006\007\010\011"
+    io = StringIO.new "\001\002\003\004\005\006\007\010\011".dup
     obj = IntDelayedIO.new(3)
     obj.write(io)
     obj.write_now!
     io.value.must_equal "\001\002\003\004\005\000\003\010\011"
   end
 
   it "writes explicitly after setting abs_offset" do
-    io = StringIO.new "\001\002\003\004\005\006\007\010\011"
+    io = StringIO.new "\001\002\003\004\005\006\007\010\011".dup
     obj = IntDelayedIO.new(7)
     obj.write(io)
 
     obj.abs_offset = 1
     obj.write_now!
@@ -137,10 +137,10 @@
 
     obj.snapshot.must_equal({len: 3, str: "abc"})
   end
 
   it "writes explicitly" do
-    io = StringIO.new "\001\002\003\004\005\006\007\010\011\012\013\014\015"
+    io = StringIO.new "\001\002\003\004\005\006\007\010\011\012\013\014\015".dup
     obj = StringDelayedIO.new(str: "hello")
     obj.write(io)
     obj.write_now!
     io.value.must_equal "\001\002\003\004\005\000\005hello\015"
   end