spec/stringz_spec.rb in bindata-0.9.3 vs spec/stringz_spec.rb in bindata-0.10.0

@@ -15,14 +15,11 @@
   it "should not append the zero byte terminator to the value" do
     @str.value.should == ""
   end
 
   it "should write the zero byte terminator" do
-    io = StringIO.new
-    @str.write(io)
-    io.rewind
-    io.read.should == "\0"
+    @str.to_binary_s.should == "\0"
   end
 end
 
 describe BinData::Stringz, "with value set" do
   before(:each) do
@@ -37,14 +34,11 @@
   it "should not append the zero byte terminator to the value" do
     @str.value.should == "abcd"
   end
 
   it "should write the zero byte terminator" do
-    io = StringIO.new
-    @str.write(io)
-    io.rewind
-    io.read.should == "abcd\0"
+    @str.to_binary_s.should == "abcd\0"
   end
 end
 
 describe BinData::Stringz, "when reading" do
   before(:each) do
@@ -64,12 +58,11 @@
     @str.value.should == ""
     io.read(1).should == "a"
   end
 
   it "should fail if no zero byte is found" do
-    io = StringIO.new("abcd")
-    lambda {@str.read(io) }.should raise_error(EOFError)
+    lambda {@str.read("abcd") }.should raise_error(EOFError)
   end
 end
 
 describe BinData::Stringz, " when setting the value" do
   before(:each) do
@@ -139,21 +132,20 @@
   it "should trim values greater than max_length" do
     @str.value = "abcde"
     @str.value.should == "abcd"
   end
 
+  it "should write values greater than max_length" do
+    @str.value = "abcde"
+    @str.to_binary_s.should == "abcd\0"
+  end
+
   it "should write values less than max_length" do
-    io = StringIO.new
     @str.value = "abc"
-    @str.write(io)
-    io.rewind
-    io.read.should == "abc\0"
+    @str.to_binary_s.should == "abc\0"
   end
 
   it "should write values exactly max_length" do
-    io = StringIO.new
     @str.value = "abcd"
-    @str.write(io)
-    io.rewind
-    io.read.should == "abcd\0"
+    @str.to_binary_s.should == "abcd\0"
   end
 end