create customers model and controller

app/controllers/customers_controller.rb

@@ -0,0 +1,2 @@
+class CustomersController < ApplicationController
+end

app/models/customer.rb

@@ -0,0 +1,4 @@
+class Customer < ApplicationRecord
+  has_many :movies
+
+end

db/migrate/20171106210919_create_customers.rb

@@ -0,0 +1,15 @@
+class CreateCustomers < ActiveRecord::Migration[5.1]
+  def change
+    create_table :customers do |t|
+      t.string :name
+      t.string :registered_at
+      t.string :address
+      t.string :city
+      t.string :state
+      t.string :postal_code
+      t.string :phone
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20171106213051_add_acount_credit.rb

@@ -0,0 +1,5 @@
+class AddAcountCredit < ActiveRecord::Migration[5.1]
+  def change
+    add_column :customers, :account_credit, :float
+  end
+end

db/schema.rb

@@ -10,9 +10,22 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 0) do
+ActiveRecord::Schema.define(version: 20171106213051) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
+  create_table "customers", force: :cascade do |t|
+    t.string "name"
+    t.string "registered_at"
+    t.string "address"
+    t.string "city"
+    t.string "state"
+    t.string "postal_code"
+    t.string "phone"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.float "account_credit"
+  end
+
 end

test/controllers/customers_controller_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+describe CustomersController do
+  # it "must be a real test" do
+  #   flunk "Need real tests"
+  # end
+end

test/fixtures/customers.yml

@@ -0,0 +1,19 @@
+# Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+# This model initially had no columns defined. If you add columns to the
+# model remove the "{}" from the fixture names and add the columns immediately
+# below each fixture, per the syntax in the comments below
+#
+one:
+  name: Shelley Rocha
+  registered_at: Wed, 29 Apr 2015 07:54:14 -0700
+  address: Ap 292-5216 Ipsum Rd.
+  city: Hillsboro
+  state: OR,
+  postal_code: 24309
+  phone": (322) 510-8695
+  account_credit: 13.15
+# column: value
+#
+# two: {}
+# column: value

test/models/customer_test.rb

@@ -0,0 +1,13 @@
+require "test_helper"
+
+describe Customer do
+  let(:customer) { Customer.new }
+
+  it "must be valid" do
+    value(customer).must_be :valid?
+  end
+
+  # at least one positive and one negative test case for each relation, validation, and custom function
+
+
+end