Ash/master

SPEC/far_mar/market_spec.rb

@@ -1,13 +1,69 @@
-require "spec_helper"
+require 'spec_helper'
 
 describe FarMar::Market do
-before :each do
-  @market = FarMar::Market.new("Rainier")
-end
+  before :each do
+    market_hash = {
+      id: "1",
+      name: "People's Co-op Farmers Market",
+      address: "30th and Burnside",
+      city: "Portland",
+      county: "Multnomah",
+      state: "Oregon",
+      zip: "97202"
+    }
+
+
+    @market = FarMar::Market.new(market_hash)
+    end
 
-  describe "self.new(name)" do
+  describe "self.new" do
     it "creates a new instance of Market" do
       expect(@market).to be_an_instance_of FarMar::Market
     end
+
+
+    it "has a name property that is equal to what is passed in" do
+      expect(@market.city).to eq "Portland"
+    end
+
+    it "knows about its associated data file" do
+      expect(@market.market_csv).to eq ("./support/markets.csv")
+    end
+  end
+
+  describe "self.all" do
+    all_markets = FarMar::Market.all
+    it "returns an array" do
+      expect(all_markets.class).to eq Array
+      #test that it is an array
+      expect(all_markets[0]).to be_an_instance_of FarMar::Market
+      expect(all_markets[-1]).to be_an_instance_of FarMar::Market
+      market_csv= CSV.read("./support/markets.csv")
+      expect(all_markets.length).to eq (market_csv.length)
+       #all markets length to equal csv.length
+    end
+  end
+
+#returns the instance of Market with matching the input # ID
+  describe "self.find(id)" do
+    it "returns an instance of FarMar::Market with its passed in id" do
+    expect(FarMar::Market.find(1)).to be_an_instance_of FarMar::Market
+    expect(FarMar::Market.find(1).name).to eq "People's Co-op Farmers Market"
+    end
+  end
+
+  describe "vendors" do
+    it "returns an array of FarMar::Vendor instances that are associated with the market_id field." do
+      expect(@market.vendors.class).to eq Array
+    end
+
+    it "returns 6" do
+      expect(@market.vendors.length).to eq 6
+    end
+
   end
 end
+
+    # it do
+    #   expect(@market.vendors.length).to eq
+    # end

SPEC/far_mar/product_spec.rb

@@ -2,12 +2,46 @@
 
 describe FarMar::Product do
   before :each do
-    @product = FarMar::Product.new("cherries")
+    product_hash={
+      id: 1,
+      name: "Dry Beets",
+      vendor_id: 1
+    }
+    @product = FarMar::Product.new(product_hash)
   end
 
-  describe "self.new(name)" do
-    it "creates a new instance of Market" do
+  describe "self.new" do
+    it "creates a new instance of Product" do
       expect(@product).to be_an_instance_of FarMar::Product
     end
+
+    it "has a name property that is equal to what is passed in" do
+      expect(@product.name).to eq "Dry Beets"
+    end
+
+    it "knows about its associated data file" do
+      expect(@product.products_csv).to eq ("./support/products.csv")
+    end
+  end
+
+    describe "self.all" do
+      all_products = FarMar::Product.all
+      it "returns an array" do
+        expect(all_products.class).to eq Array
+        #test that it is an array
+        expect(all_products[0]).to be_an_instance_of FarMar::Product
+        expect(all_products[-1]).to be_an_instance_of FarMar::Product
+        products_csv= CSV.read("./support/products.csv")
+        expect(all_products.length).to eq (products_csv.length)
+         #all markets length to equal csv.length
+      end
+    end
+
+  #returns the instance of Market with matching the input # ID
+    describe "self.find(id)" do
+      it "returns an instance of FarMar::Product with its passed in id" do
+      expect(FarMar::Product.find(1)).to be_an_instance_of FarMar::Product
+      expect(FarMar::Product.find(1).id).to eq 1
+      end
+    end
   end
-end

SPEC/far_mar/sale_spec.rb

@@ -2,12 +2,49 @@
 
 describe FarMar::Sale do
   before :each do
-    @sale = FarMar::Sale.new("pounds")
+    sale_hash = {
+      id: 1,
+      amount: 9290,
+      purchase_time: "2013-11-07 04:34:56 -0800",
+      vendor_id: 1,
+      product_id: 1
+    }
+
+    @sale = FarMar::Sale.new(sale_hash)
   end
 
-  describe "self.new(name)" do
-    it "creates a new instance of Market" do
+  describe "self.new" do
+    it "creates a new instance of Sale" do
       expect(@sale).to be_an_instance_of FarMar::Sale
     end
+
+    it "has an id property that is equal to what it is passed in" do
+      expect(@sale.id).to eq 1
+    end
+
+    it "knows bout its associated data file" do
+      expect(@sale.sales_csv).to eq ("./support/sales.csv")
+    end
+  end
+
+    describe "self.all" do
+      all_sales = FarMar::Sale.all
+      it "returns an array" do
+        expect(all_sales.class).to eq Array
+        #test that it is an array
+        expect(all_sales[0]).to be_an_instance_of FarMar::Sale
+        expect(all_sales[-1]).to be_an_instance_of FarMar::Sale
+        sales_csv= CSV.read("./support/sales.csv")
+        expect(all_sales.length).to eq (sales_csv.length)
+         #all markets length to equal csv.length
+      end
+    end
+
+  #returns the instance of Market with matching the input # ID
+    describe "self.find(id)" do
+      it "returns an instance of FarMar::Sale with its passed in id" do
+      expect(FarMar::Sale.find(1)).to be_an_instance_of FarMar::Sale
+      expect(FarMar::Sale.find(1).amount).to eq 9290
+      end
+    end
   end
-end

SPEC/far_mar/vendor_spec.rb

@@ -2,12 +2,97 @@
 
 describe FarMar::Vendor do
   before :each do
-    @vendor = FarMar::Vendor.new("Earth Farms")
+     vendor_hash= {
+       id: 1,
+       name: "Feil-Farrell",
+       num_employees: 8,
+       market_id: 1
+    }
+
+    @vendor = FarMar::Vendor.new(vendor_hash)
   end
 
-  describe "self.new(name)" do
+  describe "self.new" do
     it "creates a new instance of Vendor" do
       expect(@vendor).to be_an_instance_of FarMar::Vendor
     end
+
+
+    it "has a name property that is equal to what is passed in" do
+      expect(@vendor.name).to eq "Feil-Farrell"
+    end
+
+    it "knows about its associated data file" do
+      expect(@vendor.vendor_csv).to eq ("./support/vendors.csv")
+    end
+  end
+
+  describe "self.all" do
+    all_vendors = FarMar::Vendor.all
+    it "returns an array" do
+      expect(all_vendors.class).to eq Array
+      #test that it is an array
+      expect(all_vendors[0]).to be_an_instance_of FarMar::Vendor
+      expect(all_vendors[-1]).to be_an_instance_of FarMar::Vendor
+      vendor_csv= CSV.read("./support/vendors.csv")
+      expect(all_vendors.length).to eq (vendor_csv.length)
+       #all markets length to equal csv.length
+    end
+  end
+
+  #returns the instance of Market with matching the input # ID
+  describe "self.find(id)" do
+    it "returns an instance of FarMar::Vendor with its passed in id" do
+    expect(FarMar::Vendor.find(1)).to be_an_instance_of FarMar::Vendor
+    expect(FarMar::Vendor.find(1).id).to eq 1
+    end
+  end
+
+  describe ".markets" do
+    it "returns an instance of FarMar::Market" do
+      expect(@vendor.market).to be_an_instance_of FarMar::Market
+    end
+
+    it "returns 6" do
+      expect(@vendor.market.name).to eq "People's Co-op Farmers Market"
+    end
+  end
+
+  describe ".product" do
+    it "returns a collection of FarMar::Product instances that are associated by the FarMar::Product vendor_id field." do
+      expect(FarMar::Product.find(1)).to be_an_instance_of FarMar::Product
+      expect(FarMar::Product.find(1).vendor_id).to eq 1
+      expect(@vendor.products.class).to eq Array
+    end
+
+    it "returns 1" do
+      @vendor.products.each do |product|
+        expect(product.vendor_id).to eq @vendor.id
+      end
+    end
+  end
+
+  describe ".sales" do
+    it "returns a collection of FarMar::Sale instances that are associated by the @vendor.id field" do
+      @vendor.sales.each do |sales|
+        expect(sales.vendor_id).to eq @vendor.id
+      end
+    end
+
+    it "returns an array" do
+        expect(@vendor.sales.class).to eq Array
+    end
+  end
+
+  describe ".revenue" do
+    it "returns the sum of Sale.amount values" do
+      expect(@vendor.revenue.class).to eq Fixnum
+      end
+    end
+
+    it "returns 9290 for the sume of Sale.amount" do
+      FarMar::Sales.each do |sale|
+        expect(sale.amount).to eq 9290
+      end
+    end
   end
-end

SPEC/spec_helper.rb

@@ -1,4 +1,4 @@
 require "simplecov"
 SimpleCov.start
-
+require "pry"
 require "./lib/far_mar"

lib/far_mar/market.rb

@@ -1,7 +1,73 @@
+require 'csv'
+
 module FarMar
   class Market
-    def initialize(name)
-      @name = name
+    attr_reader :id, :name, :address, :city, :county, :state, :zip,  :market_csv
+    def initialize(market_hash)
+      @id = market_hash[:id].to_i
+      @name = market_hash[:name]
+      @address = market_hash[:address]
+      @city = market_hash[:city]
+      @county = market_hash[:county]
+      @state = market_hash[:state]
+      @zip = market_hash[:zip]
+      @market_csv = ("./support/markets.csv")
+
+    end
+
+
+    def self.all
+      @@markets_all ||=
+
+        CSV.read("support/markets.csv").map do |row|
+          #binding.pry
+          FarMar::Market.new({
+          id: row[0].to_i,
+          name: row[1],
+          address: row[2],
+          city: row[3],
+          county: row[4],
+          state: row[5],
+          zip: row[6]
+        })
+      end
+    end
+
+    def self.find(id)
+      # all_markets = FarMar::Market.all
+      all.find do |market|
+        market.id == id
+      end
+    end
+
+    def vendors
+      #create an empty array
+        #match FarMar::Market id with FarMar:: Vendor id
+      FarMar::Vendor.all.find_all do |vendor|
+        vendor.market_id == @id
+      end
     end
   end
 end
+
+#
+#
+#
+#
+#
+#
+#
+#
+#
+#
+#
+#
+# market_hash =
+# { id: 1738,
+# name: "Newtown",
+# address: "123 Fake St. SW",
+# city: "Seattle",
+# county: "King",
+# state: "WA",
+# zip: "98146"
+# }