diff --git a/.gitignore b/.gitignore
index 8dd09614..3e1eb3ed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,36 @@
+coverage
 capybara*.html
+\# Compiled source #
+###################
+*.com
+*.class
+*.dll
+*.exe
+*.o
+*.so
+# Packages #
+############
+# it's better to unpack these files and commit the raw source
+# git has its own built in compression methods
+*.7z
+*.dmg
+*.gz
+*.iso
+*.jar
+*.rar
+*.tar
+*.zip
+# Logs and databases #
+######################
+*.log
+*.sql
+*.sqlite
+# OS generated files #
+######################
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
diff --git a/Gemfile b/Gemfile
index b46d11e9..488966fc 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,6 +4,7 @@ gem 'sinatra', require: 'sinatra/base'
 gem 'pg'
 gem 'activerecord'
 gem 'sinatra-activerecord'
+gem 'useragent'
 
 group :development, :test do
   gem 'shotgun'
@@ -12,4 +13,10 @@ group :development, :test do
   gem 'capybara'
   gem 'launchy'
   gem 'rack-test'
+  gem 'pry'
+  gem 'database_cleaner'
+  gem 'simplecov'
+  gem 'cane'
+  gem 'reek'
+  gem 'rake'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 05aef662..6ec6a33c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,47 +1,79 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (4.2.5.1)
-      activesupport (= 4.2.5.1)
-      builder (~> 3.1)
-    activerecord (4.2.5.1)
-      activemodel (= 4.2.5.1)
-      activesupport (= 4.2.5.1)
-      arel (~> 6.0)
-    activesupport (4.2.5.1)
+    activemodel (5.0.0)
+      activesupport (= 5.0.0)
+    activerecord (5.0.0)
+      activemodel (= 5.0.0)
+      activesupport (= 5.0.0)
+      arel (~> 7.0)
+    activesupport (5.0.0)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     addressable (2.4.0)
-    arel (6.0.3)
+    arel (7.0.0)
+    ast (2.3.0)
+    axiom-types (0.1.1)
+      descendants_tracker (~> 0.0.4)
+      ice_nine (~> 0.11.0)
+      thread_safe (~> 0.3, >= 0.3.1)
     bond (0.5.1)
-    builder (3.2.2)
-    capybara (2.6.2)
+    cane (3.0.0)
+      parallel
+    capybara (2.7.1)
       addressable
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (~> 2.0)
+    codeclimate-engine-rb (0.3.1)
+      virtus (~> 1.0)
+    coderay (1.1.1)
+    coercible (1.0.0)
+      descendants_tracker (~> 0.0.1)
+    concurrent-ruby (1.0.2)
+    database_cleaner (1.5.3)
+    descendants_tracker (0.0.4)
+      thread_safe (~> 0.3, >= 0.3.1)
+    docile (1.1.5)
+    equalizer (0.0.11)
     i18n (0.7.0)
-    json (1.8.3)
+    ice_nine (0.11.2)
+    json (2.0.1)
     launchy (2.4.3)
       addressable (~> 2.3)
-    mime-types (3.0)
+    method_source (0.8.2)
+    mime-types (3.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2015.1120)
-    mini_portile2 (2.0.0)
-    minitest (5.8.4)
-    nokogiri (1.6.7.2)
-      mini_portile2 (~> 2.0.0.rc2)
+    mime-types-data (3.2016.0521)
+    mini_portile2 (2.1.0)
+    minitest (5.9.0)
+    nokogiri (1.6.8)
+      mini_portile2 (~> 2.1.0)
+      pkg-config (~> 1.1.7)
+    parallel (1.9.0)
+    parser (2.3.1.2)
+      ast (~> 2.2)
     pg (0.18.4)
+    pkg-config (1.1.7)
+    pry (0.10.3)
+      coderay (~> 1.1.0)
+      method_source (~> 0.8.1)
+      slop (~> 3.4)
     rack (1.6.4)
     rack-protection (1.5.3)
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
+    rainbow (2.1.0)
+    rake (11.2.2)
+    reek (4.1.1)
+      codeclimate-engine-rb (~> 0.3.1)
+      parser (~> 2.3.1, >= 2.3.1.2)
+      rainbow (~> 2.0)
     ripl (0.7.1)
       bond (~> 0.5.1)
     ripl-multi_line (0.3.1)
@@ -52,15 +84,21 @@ GEM
       ripl (>= 0.7.0)
     shotgun (0.9.1)
       rack (>= 1.0)
+    simplecov (0.12.0)
+      docile (~> 1.1.0)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
     sinatra (1.4.7)
       rack (~> 1.5)
       rack-protection (~> 1.4)
       tilt (>= 1.3, < 3)
-    sinatra-activerecord (2.0.9)
+    sinatra-activerecord (2.0.10)
       activerecord (>= 3.2)
       sinatra (~> 1.0)
+    slop (3.6.0)
     thread_safe (0.3.5)
-    tilt (2.0.2)
+    tilt (2.0.5)
     tux (0.3.0)
       ripl (>= 0.3.5)
       ripl-multi_line (>= 0.2.4)
@@ -68,6 +106,12 @@ GEM
       sinatra (>= 1.2.1)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
+    useragent (0.16.7)
+    virtus (1.0.5)
+      axiom-types (~> 0.1)
+      coercible (~> 1.0)
+      descendants_tracker (~> 0.0, >= 0.0.3)
+      equalizer (~> 0.0, >= 0.0.9)
     xpath (2.0.0)
       nokogiri (~> 1.3)
 
@@ -76,15 +120,22 @@ PLATFORMS
 
 DEPENDENCIES
   activerecord
+  cane
   capybara
+  database_cleaner
   launchy
   minitest
   pg
+  pry
   rack-test
+  rake
+  reek
   shotgun
+  simplecov
   sinatra
   sinatra-activerecord
   tux
+  useragent
 
 BUNDLED WITH
-   1.11.2
+   1.12.3
diff --git a/Rakefile b/Rakefile
index 152add3d..73bfc347 100644
--- a/Rakefile
+++ b/Rakefile
@@ -2,7 +2,15 @@ require "bundler"
 Bundler.require
 
 require "sinatra/activerecord/rake"
+require "rake/testtask"
 
+Rake::TestTask.new do |t|
+ t.libs << "test"
+ t.test_files = FileList['test/*/*.rb']
+ t.verbose = false
+ t.warning = false
+end
+task default: :test #<------ important
 namespace :sanitation do
   desc "Check line lengths & whitespace with Cane"
   task :lines do
diff --git a/app/models/ip.rb b/app/models/ip.rb
new file mode 100644
index 00000000..d8b6652a
--- /dev/null
+++ b/app/models/ip.rb
@@ -0,0 +1,5 @@
+class Ip < ActiveRecord::Base
+  validates :address, presence: true
+
+  has_many :payload_requests
+end
diff --git a/app/models/parser.rb b/app/models/parser.rb
new file mode 100644
index 00000000..ac4c3a3d
--- /dev/null
+++ b/app/models/parser.rb
@@ -0,0 +1,25 @@
+require 'pry'
+
+class Parser
+
+  def self.parse_json(json)
+    JSON.parse(json)
+  end
+
+  def self.parse_payload(payload)
+    parsed_json = parse_json(payload)
+    {"url" => parsed_json["url"],
+     "requestedAt" => parsed_json["requestedAt"],
+     "respondedIn" => parsed_json["respondedIn"],
+     "referredBy" => parsed_json["referredBy"],
+     "requestType" => parsed_json["requestType"],
+     "software_agent" => parse_user_agent(parsed_json["userAgent"]),
+     "resolutionWidth" => parsed_json["resolutionWidth"],
+     "resolutionHeight" => parsed_json["resolutionHeight"],
+     "ip" => parsed_json["ip"]}
+  end
+
+  def self.parse_user_agent(user_agent)
+    UserAgent.parse(user_agent)
+  end
+end
diff --git a/app/models/payload_request.rb b/app/models/payload_request.rb
new file mode 100644
index 00000000..fb54f680
--- /dev/null
+++ b/app/models/payload_request.rb
@@ -0,0 +1,40 @@
+class PayloadRequest < ActiveRecord::Base
+
+  validates :url_id,               presence: true
+  validates :requested_at,         presence: true
+  validates :responded_in,         presence: true
+  validates :referred_by_id,       presence: true
+  validates :request_type_id,      presence: true
+  validates :software_agent_id,    presence: true
+  validates :ip_id,                presence: true
+  validates :resolution_id,        presence: true
+
+  belongs_to :url
+  belongs_to :referrer
+  belongs_to :request_type
+  belongs_to :software_agent
+  belongs_to :resolution
+  belongs_to :ip
+
+  def referrer
+    Referrer.find(self.referred_by_id)
+  end
+
+  def self.find_max_response_by_url(url)
+    id = Url.find_by_address(url).id
+    payloads = PayloadRequest.where(url_id: id)
+    responses = payloads.map do |payload|
+      payload.responded_in
+    end
+    responses.max
+  end
+
+  def self.find_min_response_by_url(url)
+    id = Url.find_by_address(url).id
+    payloads = PayloadRequest.where(url_id: id)
+    responses = payloads.map do |payload|
+      payload.responded_in
+    end
+    responses.min
+  end
+end
diff --git a/app/models/referrer.rb b/app/models/referrer.rb
new file mode 100644
index 00000000..2be72606
--- /dev/null
+++ b/app/models/referrer.rb
@@ -0,0 +1,5 @@
+class Referrer < ActiveRecord::Base
+  validates :address,   presence: true
+  
+  has_many :payload_requests
+end
diff --git a/app/models/request_type.rb b/app/models/request_type.rb
new file mode 100644
index 00000000..31cccc20
--- /dev/null
+++ b/app/models/request_type.rb
@@ -0,0 +1,11 @@
+class RequestType < ActiveRecord::Base
+  validates :verb,      presence: true
+
+  has_many :payload_requests
+
+  def self.most_frequent_type
+    values = RequestType.pluck(:verb)
+    values.group_by(&:itself).values.max_by(&:size).first
+  end
+
+end
diff --git a/app/models/resolution.rb b/app/models/resolution.rb
new file mode 100644
index 00000000..e944b75b
--- /dev/null
+++ b/app/models/resolution.rb
@@ -0,0 +1,12 @@
+class Resolution< ActiveRecord::Base
+  validates :height,     presence: true
+  validates :width,      presence:true
+
+  has_many :payload_requests
+
+  def self.all_screen_resolutions_across_all_requests
+    res = Resolution.pluck(:width, :height)
+    res.map { |r| r.join(" x ") }.join(", ")
+  end
+  
+end
diff --git a/app/models/software_agent.rb b/app/models/software_agent.rb
new file mode 100644
index 00000000..43cb15a4
--- /dev/null
+++ b/app/models/software_agent.rb
@@ -0,0 +1,22 @@
+class SoftwareAgent < ActiveRecord::Base
+
+  validates :os,         presence:true
+  validates :browser,    presence:true
+
+  has_many :payload_requests
+
+  def self.web_browser_breakdown
+    user_agent_id = PayloadRequest.distinct.pluck(:software_agent_id)
+    user_agent_id.map do |id|
+      SoftwareAgent.find(id).browser
+    end
+  end
+
+  def self.web_platform_breakdown
+    software_agent_id = PayloadRequest.distinct.pluck(:software_agent_id)
+    software_agent_id.map do |id|
+      SoftwareAgent.find(id).os
+    end
+  end
+
+end
diff --git a/app/models/url.rb b/app/models/url.rb
new file mode 100644
index 00000000..1b783009
--- /dev/null
+++ b/app/models/url.rb
@@ -0,0 +1,11 @@
+class Url < ActiveRecord::Base
+  validates :address,   presence:true
+
+  has_many :payload_requests
+
+  def self.urls_from_most_to_least_requested
+    urls = Url.pluck(:address)
+    frequency = urls.inject(Hash.new(0)) { |hash , value | hash[value] += 1; hash }
+    urls.max_by { |value| frequency[value] }
+  end
+end
diff --git a/db/migrate/20160706213537_create_payload_requests.rb b/db/migrate/20160706213537_create_payload_requests.rb
new file mode 100644
index 00000000..bdce1083
--- /dev/null
+++ b/db/migrate/20160706213537_create_payload_requests.rb
@@ -0,0 +1,15 @@
+class CreatePayloadRequests < ActiveRecord::Migration
+  def change
+    create_table :payload_requests do |t|
+      t.integer :url_id
+      t.datetime :requested_at
+      t.integer :responded_in
+      t.string :referred_by
+      t.string :request_type
+      t.string :user_agent
+      t.string :resolution_width
+      t.string :resolution_height
+      t.string :ip
+    end
+  end
+end
diff --git a/db/migrate/20160706214336_create_urls.rb b/db/migrate/20160706214336_create_urls.rb
new file mode 100644
index 00000000..6579a678
--- /dev/null
+++ b/db/migrate/20160706214336_create_urls.rb
@@ -0,0 +1,7 @@
+class CreateUrls < ActiveRecord::Migration
+  def change
+    create_table :urls do |t|
+      t.string :address
+    end 
+  end
+end
diff --git a/db/migrate/20160706221548_create_ip_table.rb b/db/migrate/20160706221548_create_ip_table.rb
new file mode 100644
index 00000000..c088556f
--- /dev/null
+++ b/db/migrate/20160706221548_create_ip_table.rb
@@ -0,0 +1,7 @@
+class CreateIpTable < ActiveRecord::Migration
+  def change
+    create_table :ips do |t|
+      t.string :address
+    end
+  end
+end
diff --git a/db/migrate/20160706224821_create_request_types.rb b/db/migrate/20160706224821_create_request_types.rb
new file mode 100644
index 00000000..729b9009
--- /dev/null
+++ b/db/migrate/20160706224821_create_request_types.rb
@@ -0,0 +1,7 @@
+class CreateRequestTypes < ActiveRecord::Migration
+  def change
+    create_table :request_types do |t|
+      t.string :verb
+    end 
+  end
+end
diff --git a/db/migrate/20160706230547_create_referrers.rb b/db/migrate/20160706230547_create_referrers.rb
new file mode 100644
index 00000000..c7d993f1
--- /dev/null
+++ b/db/migrate/20160706230547_create_referrers.rb
@@ -0,0 +1,7 @@
+class CreateReferrers < ActiveRecord::Migration
+  def change
+    create_table :referrers do |t|
+      t.string :address
+    end 
+  end
+end
diff --git a/db/migrate/20160706231553_create_resolution_table.rb b/db/migrate/20160706231553_create_resolution_table.rb
new file mode 100644
index 00000000..fd800fa7
--- /dev/null
+++ b/db/migrate/20160706231553_create_resolution_table.rb
@@ -0,0 +1,8 @@
+class CreateResolutionTable < ActiveRecord::Migration
+  def change
+    create_table :resolutions do |t|
+      t.string :width
+      t.string :height
+    end
+  end
+end
diff --git a/db/migrate/20160707031612_fix_data_types_payload_requests.rb b/db/migrate/20160707031612_fix_data_types_payload_requests.rb
new file mode 100644
index 00000000..128102ee
--- /dev/null
+++ b/db/migrate/20160707031612_fix_data_types_payload_requests.rb
@@ -0,0 +1,10 @@
+class FixDataTypesPayloadRequests < ActiveRecord::Migration
+  def change
+    change_column :payload_requests, :referred_by, 'integer USING CAST(referred_by AS integer)'
+    change_column :payload_requests, :request_type, 'integer USING CAST(request_type AS integer)'
+    change_column :payload_requests, :ip, 'integer USING CAST(ip AS integer)'
+    remove_column(:payload_requests, :resolution_width)
+    remove_column(:payload_requests, :resolution_height)
+    add_column(:payload_requests, :resolution_id, :integer)
+  end
+end
diff --git a/db/migrate/20160707204237_create_software_agent.rb b/db/migrate/20160707204237_create_software_agent.rb
new file mode 100644
index 00000000..daec2627
--- /dev/null
+++ b/db/migrate/20160707204237_create_software_agent.rb
@@ -0,0 +1,10 @@
+class CreateSoftwareAgent < ActiveRecord::Migration
+  def change
+    create_table :software_agent do |t|
+      t.string :os
+      t.string :browser
+
+      t.timestamps null: false
+    end
+  end
+end
diff --git a/db/migrate/20160707211923_change_names_of_tables_and_columns.rb b/db/migrate/20160707211923_change_names_of_tables_and_columns.rb
new file mode 100644
index 00000000..e02320f8
--- /dev/null
+++ b/db/migrate/20160707211923_change_names_of_tables_and_columns.rb
@@ -0,0 +1,9 @@
+class ChangeNamesOfTablesAndColumns < ActiveRecord::Migration
+  def change
+    rename_column :payload_requests, :referred_by, :referred_by_id
+    rename_column :payload_requests, :user_agent, :software_agent_id
+    rename_column :payload_requests, :request_type, :request_type_id
+    rename_column :payload_requests, :ip, :ip_id
+    rename_table :software_agent, :software_agents
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
new file mode 100644
index 00000000..d2f282db
--- /dev/null
+++ b/db/schema.rb
@@ -0,0 +1,57 @@
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 20160707211923) do
+
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "plpgsql"
+
+  create_table "ips", force: :cascade do |t|
+    t.string "address"
+  end
+
+  create_table "payload_requests", force: :cascade do |t|
+    t.integer  "url_id"
+    t.datetime "requested_at"
+    t.integer  "responded_in"
+    t.integer  "referred_by_id"
+    t.integer  "request_type_id"
+    t.string   "software_agent_id"
+    t.integer  "ip_id"
+    t.integer  "resolution_id"
+  end
+
+  create_table "referrers", force: :cascade do |t|
+    t.string "address"
+  end
+
+  create_table "request_types", force: :cascade do |t|
+    t.string "verb"
+  end
+
+  create_table "resolutions", force: :cascade do |t|
+    t.string "width"
+    t.string "height"
+  end
+
+  create_table "software_agents", force: :cascade do |t|
+    t.string   "os"
+    t.string   "browser"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
+  create_table "urls", force: :cascade do |t|
+    t.string "address"
+  end
+
+end
diff --git a/test/models/ip_test.rb b/test/models/ip_test.rb
new file mode 100644
index 00000000..7eab560f
--- /dev/null
+++ b/test/models/ip_test.rb
@@ -0,0 +1,10 @@
+require_relative '../test_helper'
+
+class IpTest < Minitest::Test
+
+  def test_it_can_create_url
+    ip = Ip.create(address: "63.29.38.211")
+    assert_equal "63.29.38.211", ip.address
+  end
+
+end
diff --git a/test/models/parser_test.rb b/test/models/parser_test.rb
new file mode 100644
index 00000000..679ea7a6
--- /dev/null
+++ b/test/models/parser_test.rb
@@ -0,0 +1,35 @@
+require_relative '../test_helper'
+
+class ParserTest < Minitest::Test
+
+  def test_user_agent_gem_parses
+    user_agent_string = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.56 Safari/536.5'
+    result = Parser.parse_user_agent(user_agent_string)
+
+    assert_equal "Chrome", result.browser
+    assert_equal "Macintosh", result.platform
+  end
+
+  def test_it_can_parse_json
+    json_string = '{"key": "value"}'
+    result = Parser.parse_json(json_string)
+
+    assert_equal "value", result["key"]
+  end
+
+  def test_it_can_parse_a_raw_json_payload
+    payload = '{"url":"http://jumpstartlab.com/blog","requestedAt":"2013-02-16 21:38:28 -0700","respondedIn":37,"referredBy":"http://jumpstartlab.com","requestType":"GET","parameters":[],"eventName":"socialLogin","userAgent":"Mozilla/5.0 (Macintosh%3B Intel Mac OS X 10_8_2) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1309.0 Safari/537.17","resolutionWidth":"1920","resolutionHeight":"1280","ip":"63.29.38.211"}'
+    result = Parser.parse_payload(payload)
+
+    assert_equal "http://jumpstartlab.com/blog", result["url"]
+    assert_equal "2013-02-16 21:38:28 -0700", result["requestedAt"]
+    assert_equal 37, result["respondedIn"]
+    assert_equal "http://jumpstartlab.com", result["referredBy"]
+    assert_equal "GET", result["requestType"]
+    assert_equal "Chrome", result["software_agent"].browser
+    assert_equal "Macintosh%3B Intel Mac OS X 10_8_2", result["software_agent"].platform
+    assert_equal "1920", result["resolutionWidth"]
+    assert_equal "1280", result["resolutionHeight"]
+  end
+  
+end
diff --git a/test/models/payload_request_test.rb b/test/models/payload_request_test.rb
new file mode 100644
index 00000000..055a66e7
--- /dev/null
+++ b/test/models/payload_request_test.rb
@@ -0,0 +1,54 @@
+require_relative '../test_helper'
+require 'pry'
+
+class PayloadRequestTest < Minitest::Test
+  include TestHelpers
+
+  def test_it_creates_a_payload_request_with_valid_attributes
+    create_payload(1)
+    payload = PayloadRequest.find(1)
+
+    assert_equal 1, payload.id
+    assert_equal 1, payload.resolution_id
+    assert_equal 1, payload.referred_by_id
+    assert_equal "http://jumpstartlab.com/blog0", payload.url.address
+    assert_equal "http://jumpstartlab.com0", payload.referrer.address
+    assert_equal "GET 0", payload.request_type.verb
+    assert_equal "Chrome0", payload.software_agent.browser
+    assert_equal "OSX 10.11.50", payload.software_agent.os
+    assert_equal "19200", payload.resolution.width
+    assert_equal "12800", payload.resolution.height
+    assert_equal 0, payload.responded_in
+    assert_equal "63.29.38.2110", payload.ip.address
+end
+
+  def test_find_average
+    create_payload(3)
+
+    assert_equal 1, PayloadRequest.average(:responded_in).to_i
+  end
+
+  def test_max_response_time
+    create_payload(3)
+
+    assert_equal 2, PayloadRequest.maximum(:responded_in)
+  end
+
+  def test_min_response_time
+    create_payload(3)
+
+    assert_equal 0, PayloadRequest.minimum(:responded_in)
+  end
+
+  def test_find_max_response_by_url
+    create_payload(3)
+
+    assert_equal 0, PayloadRequest.find_max_response_by_url("http://jumpstartlab.com/blog0")
+  end
+
+  def test_find_min_response_by_url
+    create_payload(3)
+
+    assert_equal 0, PayloadRequest.find_min_response_by_url("http://jumpstartlab.com/blog0")
+  end
+end
diff --git a/test/models/referrer_test.rb b/test/models/referrer_test.rb
new file mode 100644
index 00000000..5f4c3706
--- /dev/null
+++ b/test/models/referrer_test.rb
@@ -0,0 +1,9 @@
+require_relative '../test_helper'
+
+class ReferrerTest < Minitest::Test
+
+  def test_it_can_create_referrer
+    website = Referrer.create(address:"google.com")
+    assert_equal "google.com", website.address
+  end
+end
diff --git a/test/models/request_type_test.rb b/test/models/request_type_test.rb
new file mode 100644
index 00000000..0f3007bd
--- /dev/null
+++ b/test/models/request_type_test.rb
@@ -0,0 +1,27 @@
+require_relative '../test_helper'
+
+class RequestTypeTest < Minitest::Test
+  include TestHelpers
+
+  def test_it_can_create_request_type
+    type = RequestType.create(verb: "GET")
+    assert_equal "GET", type.verb
+  end
+
+  def test_most_common_type_of_request
+    RequestType.create(verb: "GET")
+    RequestType.create(verb: "GET")
+    RequestType.create(verb: "GET")
+    RequestType.create(verb: "POST")
+    assert_equal "GET", RequestType.most_frequent_type
+  end
+
+  def test_list_of_http_verbs_used
+    RequestType.create(verb: "GET")
+    RequestType.create(verb: "GET")
+    RequestType.create(verb: "GET")
+    RequestType.create(verb: "POST")
+    assert_equal ["GET", "GET", "GET", "POST"], RequestType.pluck(:verb)
+  end
+
+end
diff --git a/test/models/resolution_test.rb b/test/models/resolution_test.rb
new file mode 100644
index 00000000..7460ae72
--- /dev/null
+++ b/test/models/resolution_test.rb
@@ -0,0 +1,22 @@
+require_relative '../test_helper'
+
+class ResolutionTest < Minitest::Test
+  include TestHelpers
+
+  def test_it_can_create_resolution
+    res = Resolution.create(height: "15px", width:"20px")
+    
+    assert_equal "15px", res.height
+    assert_equal "20px", res.width
+  end
+
+  def test_all_screen_resolutions_across_all_requests
+    res = Resolution.create(height: "1366px", width:"768px")
+    res = Resolution.create(height: "1920px", width:"1080px")
+    res = Resolution.create(height: "1280px", width:"80px")
+    res = Resolution.create(height: "320px", width:"568px")
+
+    expected = "768px x 1366px, 1080px x 1920px, 80px x 1280px, 568px x 320px"
+    assert_equal expected, Resolution.all_screen_resolutions_across_all_requests
+  end
+end
diff --git a/test/models/software_agent_test.rb b/test/models/software_agent_test.rb
new file mode 100644
index 00000000..3ea709af
--- /dev/null
+++ b/test/models/software_agent_test.rb
@@ -0,0 +1,23 @@
+require_relative '../test_helper'
+
+class SoftwareAgentTest < Minitest::Test
+ include TestHelpers
+
+ def test_it_creates_user_agent
+   user_agent = create_software_agent
+   assert user_agent.valid?
+
+   assert_equal "OS X 10.8.2", software_agent.os
+   assert_equal "Chrome", software_agent.browser
+ end
+
+  def test_browser_breakdown_returns_browser_with_count
+    create_payload(2)
+    assert_equal ["Chrome1", "Chrome0"], SoftwareAgent.web_browser_breakdown
+  end
+
+  def test_platform_breakdown_returns_platform_with_count
+    create_payload(2)
+    assert_equal ["OSX 10.11.51", "OSX 10.11.50"], SoftwareAgent.web_platform_breakdown
+  end
+end
diff --git a/test/models/url_test.rb b/test/models/url_test.rb
new file mode 100644
index 00000000..75332eb9
--- /dev/null
+++ b/test/models/url_test.rb
@@ -0,0 +1,22 @@
+require_relative '../test_helper'
+
+class UrlTest < Minitest::Test
+  include TestHelpers
+
+  def test_it_can_create_url
+    url = Url.create(address:"Turing.io")
+    assert_equal "Turing.io", url.address
+  end
+
+  def test_urls_from_most_requested_to_least_requested
+    url = Url.create(address:"http://www.turing.io")
+    url = Url.create(address:"http://www.turing.io")
+    url = Url.create(address:"http://www.foragoodstrftime.com/")
+    url = Url.create(address:"http://www.foragoodstrftime.com/")
+    url = Url.create(address:"http://www.turing.io")
+    url = Url.create(address:"http://www.galvanize.com")
+
+    expected = "http://www.turing.io"
+    assert_equal expected, Url.urls_from_most_to_least_requested
+  end
+end
diff --git a/test/test_helper.rb b/test/test_helper.rb
index 447449ed..1bd1b0c3 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -1,5 +1,8 @@
 ENV["RACK_ENV"] ||= "test"
 
+require 'simplecov'
+SimpleCov.start
+
 require 'bundler'
 Bundler.require
 
@@ -7,5 +10,54 @@
 require 'minitest/autorun'
 require 'minitest/pride'
 require 'capybara/dsl'
+require 'database_cleaner'
+require 'useragent'
 
+DatabaseCleaner.strategy = :truncation
 Capybara.app = RushHour::Server
+
+module TestHelpers
+  def setup
+   DatabaseCleaner.start
+   super
+  end
+
+  def software_agent(path = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1309.0 Safari/537.17")
+   UserAgent.parse(path)
+  end
+
+ def create_software_agent
+   SoftwareAgent.create(
+   browser: software_agent.browser,
+   os: software_agent.platform
+   )
+ end
+
+  def create_payload(integer)
+    integer.times do |i|
+      url           = Url.create(address: "http://jumpstartlab.com/blog#{i}")
+      requested_at  = Time.now
+      request_type  = RequestType.create(verb: "GET #{i}")
+      resolution    = Resolution.create(width: "1920#{i}", height: "1280#{i}")
+      referrer      = Referrer.create(address: "http://jumpstartlab.com#{i}")
+      software_agent = SoftwareAgent.create(os: "OSX 10.11.5#{i}", browser: "Chrome#{i}")
+      ip            = Ip.create(address: "63.29.38.211#{i}")
+
+      PayloadRequest.find_or_create_by({
+          :url_id => url.id,
+          :requested_at => requested_at,
+          :responded_in => i,
+          :request_type_id => request_type.id,
+          :resolution_id => resolution.id,
+          :referred_by_id => referrer.id,
+          :software_agent_id => software_agent.id,
+          :ip_id => ip.id })
+    end
+  end
+
+  def teardown
+   DatabaseCleaner.clean
+    super
+  end
+
+end