diff options
| -rw-r--r-- | lib/zero/response.rb | 7 | ||||
| -rw-r--r-- | spec/unit/response/response_spec.rb | 14 |
2 files changed, 18 insertions, 3 deletions
diff --git a/lib/zero/response.rb b/lib/zero/response.rb index eec4559..0d23194 100644 --- a/lib/zero/response.rb +++ b/lib/zero/response.rb @@ -46,5 +46,12 @@ module Zero header['Content-Length'] = body.join.bytesize end + # Sets the content type to the given value + # Also creates it, if it does not exists + # + def content_type(value) + header['Content-Type'] = value + end + end end diff --git a/spec/unit/response/response_spec.rb b/spec/unit/response/response_spec.rb index b6428fc..58b8d07 100644 --- a/spec/unit/response/response_spec.rb +++ b/spec/unit/response/response_spec.rb @@ -61,20 +61,20 @@ describe Zero::Response do end describe '#content_length' do - it "sets the content_length to 0, if there is no content" do + it "sets the Content-Length to 0, if there is no content" do subject.content_length subject.header['Content-Length'].should eq(0) end - it "sets the content_length to the size of the message body" do + it "sets the Content-Length to the size of the message body" do subject.body = ['foo', 'bar'] subject.content_length subject.header['Content-Length'].should eq(6) end - it "sets the content_length to the bytesize of the message body" do + it "sets the Content-Length to the bytesize of the message body" do subject.body = ['föö', 'bär'] subject.content_length @@ -82,4 +82,12 @@ describe Zero::Response do end end + describe '#content_type' do + it "sets the Content-Type to the given value" do + subject.content_type 'application/json' + + subject.header['Content-Type'].should eq('application/json') + end + end + end
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