128 lines
3.2 KiB
Ruby
128 lines
3.2 KiB
Ruby
# encoding: UTF-8
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require 'spec_helper'
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describe Zero::Response do
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subject { Zero::Response.new() }
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describe '#to_a' do
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it "returns an array within status header and body" do
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subject.status = 200
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subject.header = {}
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subject.body = []
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value = subject.to_a
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value.should be_an_instance_of(Array)
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value[0].should eq(200) # Status code
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value[1].should be_an_instance_of(Hash) # Headers
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value[2].should eq([]) # Body
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end
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it "returns the content length in the header" do
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subject.body = ['foobar']
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value = subject.to_a
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value[1]['Content-Length'].should eq('6') # Headers
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end
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it "does not fix the Content-Length, if it's already set" do
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subject.body = ['foobar']
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subject.header = {'Content-Length' => '3'}
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value = subject.to_a
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value[1]['Content-Length'].should eq('3') # Headers
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end
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it "returns the Content-Type in the header" do
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subject.header = {'Content-Type' => 'application/json'}
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value = subject.to_a
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value[1]['Content-Type'].should eq('application/json') # Headers
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end
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it "returns as default 'text/html' as Content-Type" do
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value = subject.to_a
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value[1]['Content-Type'].should eq('text/html') # Headers
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end
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it "removes Content-Type, Content-Length and body on status code 204" do
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subject.body.push '"foobar"'
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subject.content_type = 'application/json'
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subject.header['Content-Length'] = 8
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subject.status = 204
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value = subject.to_a
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value[1].should eq({}) # Headers
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end
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it "removes Content-Type, Content-Length and body on status code 304" do
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subject.body.push '"foobar"'
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subject.content_type = 'application/json'
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subject.header['Content-Length'] = 8
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subject.status = 304
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value = subject.to_a
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value[1].should eq({}) # Headers
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end
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end
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describe '#status' do
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it "must return the status always as an integer" do
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subject.status = "foobar"
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subject.status.should eq(0)
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subject.status = 240.5
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subject.status.should eq(240)
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end
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it "must return 200, if no status code was set" do
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subject.status.should eq(200)
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end
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end
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describe '#header' do
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it "must return an empty hash, if no header was set" do
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subject.header.should eq({})
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end
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end
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describe '#body' do
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it "must return an empty array, if no body was set" do
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subject.body.should eq([])
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end
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end
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describe '#content_length' do
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it "sets the Content-Length to '0', if there is no content" do
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subject.content_length
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subject.header['Content-Length'].should eq('0')
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end
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it "sets the Content-Length to the size of the message body" do
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subject.body = ['foo', 'bar']
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subject.content_length
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subject.header['Content-Length'].should eq('6')
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end
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it "sets the Content-Length to the bytesize of the message body" do
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subject.body = ['föö', 'bär']
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subject.content_length
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subject.header['Content-Length'].should eq('9')
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end
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end
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describe '#content_type' do
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it "sets the Content-Type to the given value" do
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subject.content_type = 'application/json'
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subject.header['Content-Type'].should eq('application/json')
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end
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end
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end |