Created
May 6, 2014 15:33
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| source "https://rubygems.org" | |
| gem 'faraday' | |
| gem 'rspec' |
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| require 'faraday' | |
| require 'json' | |
| class HttpResponse | |
| def initialize(url) | |
| @url = url | |
| end | |
| def headers | |
| response.headers | |
| end | |
| def body | |
| response.body | |
| end | |
| def status_code | |
| response.status | |
| end | |
| def is_json? | |
| response.headers["content-type"].include?('application/json') | |
| end | |
| def response_json | |
| if is_json? | |
| JSON.parse(response.body) | |
| end | |
| end | |
| private | |
| def response | |
| Faraday.get(@url) | |
| end | |
| end |
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| require 'spec_helper' | |
| require 'faraday' | |
| require_relative 'response' | |
| describe HttpResponse do | |
| before { | |
| @response = HttpResponse.new('http://google.com') | |
| } | |
| it 'should return the headers as a hash with strings as keys' do | |
| headers = @response.headers | |
| expect(headers.has_key?('location')).to eq true | |
| end | |
| it 'should return the body' do | |
| body = @response.body | |
| expect(body).to eq "<HTML><HEAD><meta http-equiv=\"content-type\" content=\"text/html;charset=utf-8\">\n<TITLE>301 Moved</TITLE></HEAD><BODY>\n<H1>301 Moved</H1>\nThe document has moved\n<A HREF=\"http://www.google.com/\">here</A>.\r\n</BODY></HTML>\r\n" | |
| end | |
| it 'should return a status code' do | |
| code = @response.status_code | |
| expect(code).to eq 301 | |
| end | |
| it 'should return a true if the content-type is json' do | |
| @response = HttpResponse.new('http://www.reddit.com/r/aww/.json') | |
| result = @response.is_json? | |
| expect(result).to eq true | |
| end | |
| it 'should return the nil if the content-type is not' do | |
| hash = @response.response_json | |
| expect(hash).to eq nil | |
| end | |
| it 'should return a hash if content-type is json' do | |
| @response = HttpResponse.new('http://www.reddit.com/r/aww/.json') | |
| expect(@response.response_json).to be_kind_of Hash | |
| end | |
| end |
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