Restore accidentally deleted lines in unit test. Add to unit test: test default when date_modified_gmt: null

Author: mindgraffiti

Networking/NetworkingTests/Mapper/OrderListMapperTests.swift

@@ -13,6 +13,8 @@ class OrderListMapperTests: XCTestCase {
         XCTAssert(orders.count == 3)
 
         let firstOrder = orders[0]
+        let dateCreated = DateFormatter.Defaults.dateTimeFormatter.date(from: "2018-04-03T23:05:12")
+        let dateModified = DateFormatter.Defaults.dateTimeFormatter.date(from: "2018-04-03T23:05:14")
         let datePaid = DateFormatter.Defaults.dateTimeFormatter.date(from: "2018-04-03T23:05:14")
 
         XCTAssertEqual(firstOrder.orderID, 963)
@@ -22,6 +24,8 @@ class OrderListMapperTests: XCTestCase {
         XCTAssert(firstOrder.status == .processing)
         XCTAssertEqual(firstOrder.currency, "USD")
         XCTAssertEqual(firstOrder.customerNote, "")
+        XCTAssertEqual(firstOrder.dateCreated, dateCreated)
+        XCTAssertEqual(firstOrder.dateModified, dateModified)
         XCTAssertEqual(firstOrder.datePaid, datePaid)
         XCTAssertEqual(firstOrder.discountTotal, "30.00")
         XCTAssertEqual(firstOrder.discountTax, "1.20")
@@ -82,10 +86,13 @@ class OrderListMapperTests: XCTestCase {
         let brokenOrder = orders[0]
         let format = DateFormatter()
         format.dateStyle = .short
+        
         let orderCreatedString = format.string(from: brokenOrder.dateCreated)
         let todayCreatedString = format.string(from: Date())
+        XCTAssertEqual(orderCreatedString, todayCreatedString)
 
-        XCTAssert(orderCreatedString == todayCreatedString)
+        let orderModifiedString = format.string(from: brokenOrder.dateModified)
+        XCTAssertEqual(orderModifiedString, todayCreatedString)
     }
 }
 

Networking/NetworkingTests/Responses/broken-order.json

@@ -10,8 +10,8 @@
 		"currency": "GBP",
 		"date_created": null,
 		"date_created_gmt": null,
-		"date_modified": "2018-04-30T20:07:57",
-		"date_modified_gmt": "2018-04-30T20:07:57",
+		"date_modified": null,
+		"date_modified_gmt": null,
 		"discount_total": "0.00",
 		"discount_tax": "0.00",
 		"shipping_total": "0.00",