Initial Commit

Base Script with a Rake Verification

Gemfile

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+source 'https://rubygems.org'
+
+gem 'minitest'

Gemfile.lock

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+GEM
+  remote: https://rubygems.org/
+  specs:
+    minitest (5.20.0)
+
+PLATFORMS
+  x64-mingw-ucrt
+
+DEPENDENCIES
+  minitest
+
+BUNDLED WITH
+   2.4.19

lib/Request.rb

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+class Request
+    attr_reader :method, :resource, :version, :headers, :params
+
+    def initialize(input)
+        @input = input
+        @method = ""
+        @resource = ""
+        @version = ""
+        @headers = []
+        @params = []
+        deconstructor(@input)
+    end
+
+    def deconstructor(input)
+        rows = input.split(/\n/)
+        @method, @resource, @version = rows[0].split(' ')
+        @headers, @params = {}, {}
+        if rows.find_index("") != nil then
+            limit = rows.find_index("")
+        else
+            limit = rows.length
+        end
+        header_constructor(rows, limit)
+        if limit != rows.length
+            param_constructor(rows)
+        end
+        if @resource.include?("?")
+            resource_deconstructor
+        end
+    end
+    def header_constructor(rows, limit)
+        for row in rows[1..limit-1]
+            context, information = row.split(' ')
+            context = context.sub(/:/, "")
+            @headers[context] = information
+        end
+    end
+
+    def param_constructor(rows)
+        for row in rows[rows.find_index("")+1..rows.length]
+            information = row.split(/&/)
+            for info in information
+                context, content = info.split('=')
+                @params[context] = content
+            end
+        end
+    end
+    
+    def resource_deconstructor
+        information = @resource.split('?')[1].split(/&/)
+        for info in information
+            context, content = info.split('=')
+            @params[context] = content
+        end
+    end
+end

rakefile

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+require "minitest/test_task"
+
+Minitest::TestTask.create(:test) do |t|
+    t.libs << "spec"
+    t.libs << "lib"
+    t.warning = false
+    t.test_globs = ["spec/**/*_spec.rb"]
+end
+
+task :default => :test

spec/example_requests/get-examples.request.txt

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+GET /examples HTTP/1.1
+Host: example.com
+User-Agent: ExampleBrowser/1.0
+Accept-Encoding: gzip, deflate
+Accept: */*
+

spec/example_requests/get-fruits-with-filter.request.txt

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+GET /fruits?type=bananas&minrating=4 HTTP/1.1
+Host: fruits.com
+User-Agent: ExampleBrowser/1.0
+Accept-Encoding: gzip, deflate
+Accept: */*
+

spec/example_requests/get-index.request.txt

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+GET / HTTP/1.1
+Host: developer.mozilla.org
+Accept-Language: fr
+

spec/example_requests/post-login.request.txt

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+POST /login HTTP/1.1
+Host: foo.example
+Content-Type: application/x-www-form-urlencoded
+Content-Length: 39
+
+username=grillkorv&password=verys3cret!

spec/http_parser_spec.rb

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+require_relative 'spec_helper'
+require_relative '../lib/Request'
+
+describe 'Request' do
+
+    describe 'Simple get-request' do
+
+        it 'parses the http verb' do
+            @request = Request.new(File.read('./spec/example_requests/get-index.request.txt'))
+            _(@request.method).must_equal "GET"
+        end
+
+        it 'parses the resource' do
+            @request = Request.new(File.read('./spec/example_requests/get-index.request.txt'))
+            _(@request.resource).must_equal "/"
+        end
+
+    
+    end
+
+    describe 'get-requests with url params' do
+
+    end
+
+end

spec/spec_helper.rb

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+require 'minitest/autorun'

testing.rb

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+require_relative 'main'
+
+request_string = File.read('testcases/get-index.request.txt')
+
+request = Request.new(request_string)
+
+p request.method 
+p request.resource 
+p request.version
+p request.headers
+p request.params
+
+request_string = File.read('testcases/get-examples.request.txt')
+
+request = Request.new(request_string)
+
+p request.method 
+p request.resource 
+p request.version
+p request.headers
+p request.params
+
+request_string = File.read('testcases/get-fruits-with-filter.request.txt')
+
+request = Request.new(request_string)
+
+p request.method 
+p request.resource 
+p request.version
+p request.headers
+p request.params
+
+request_string = File.read('testcases/post-login.request.txt')
+
+request = Request.new(request_string)
+
+p request.method 
+p request.resource 
+p request.version
+p request.headers
+p request.params