diff options
Diffstat (limited to 'spec/ruby/core/array/pack/shared/encodings.rb')
-rw-r--r-- | spec/ruby/core/array/pack/shared/encodings.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/spec/ruby/core/array/pack/shared/encodings.rb b/spec/ruby/core/array/pack/shared/encodings.rb new file mode 100644 index 0000000000..3724a5d859 --- /dev/null +++ b/spec/ruby/core/array/pack/shared/encodings.rb @@ -0,0 +1,16 @@ +describe :array_pack_hex, shared: true do + it "encodes no bytes when passed zero as the count modifier" do + ["abc"].pack(pack_format(0)).should == "" + end + + it "raises a TypeError if the object does not respond to #to_str" do + obj = mock("pack hex non-string") + lambda { [obj].pack(pack_format) }.should raise_error(TypeError) + end + + it "raises a TypeError if #to_str does not return a String" do + obj = mock("pack hex non-string") + obj.should_receive(:to_str).and_return(1) + lambda { [obj].pack(pack_format) }.should raise_error(TypeError) + end +end |