diff options
Diffstat (limited to 'spec/ruby/core/array/pack/z_spec.rb')
| -rw-r--r-- | spec/ruby/core/array/pack/z_spec.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/spec/ruby/core/array/pack/z_spec.rb b/spec/ruby/core/array/pack/z_spec.rb index 82ce7b4a1c..5ad3afd69e 100644 --- a/spec/ruby/core/array/pack/z_spec.rb +++ b/spec/ruby/core/array/pack/z_spec.rb @@ -12,6 +12,16 @@ describe "Array#pack with format 'Z'" do it_behaves_like :array_pack_string, 'Z' it_behaves_like :array_pack_taint, 'Z' + it "calls #to_str to convert an Object to a String" do + obj = mock("pack Z string") + obj.should_receive(:to_str).and_return("``abcdef") + [obj].pack("Z*").should == "``abcdef\x00" + end + + it "will not implicitly convert a number to a string" do + -> { [0].pack('Z') }.should raise_error(TypeError) + end + it "adds all the bytes and appends a NULL byte when passed the '*' modifier" do ["abc"].pack("Z*").should == "abc\x00" end |