refactored shipment quotes

lib/shipcloud/shipment_quote.rb

@@ -3,14 +3,18 @@ class ShipmentQuote < Base
     include Shipcloud::Operations::Create
 
     attr_accessor :from, :to, :carrier, :package, :service
-    attr_reader :shipment_quote
+    attr_reader :price
 
-    def self.base_url
-      "#{camel_to_snakecase(class_name)}s"
+    # Creates a new object
+    #
+    # @param [Hash] attributes The attributes of the created object
+    def self.create(attributes)
+      response = Shipcloud.request(:post, base_url, attributes)
+      new(response.fetch("shipment_quote", {}))
     end
 
-    def self.price
-      shipment_quote.price
+    def self.base_url
+      "shipment_quotes"
     end
   end
 end

spec/shipcloud/shipment_quote_spec.rb

@@ -51,10 +51,24 @@
 
   describe ".create" do
     it "makes a new POST request using the correct API endpoint" do
-      Shipcloud.should_receive(:request).
+      expect(Shipcloud).to receive(:request).
         with(:post, "shipment_quotes", valid_attributes).
         and_return("data" => {})
+
       Shipcloud::ShipmentQuote.create(valid_attributes)
     end
+
+    it "initializes a ShipmentQuote with price" do
+      allow(Shipcloud).to receive(:request).
+        and_return(
+          "shipment_quote" => {
+            "price" => 42.12
+          }
+        )
+
+      shipment_quote = Shipcloud::ShipmentQuote.create(valid_attributes)
+
+      expect(shipment_quote.price).to eq 42.12
+    end
   end
 end