Fixed ForecastDateTime Tests Adding TimeZone

Author: Saul Urias

SwiftWeather/ForecastDateTime.swift

@@ -6,16 +6,19 @@
 import Foundation
 
 struct ForecastDateTime {
-  let rawDate: Double
-
-  init(_ date: Double) {
-    rawDate = date
-  }
-
-  var shortTime: String {
-    let dateFormatter = DateFormatter()
-    dateFormatter.dateFormat = "HH:mm"
-    let date = Date(timeIntervalSince1970: rawDate)
-    return dateFormatter.string(from: date)
-  }
+    let rawDate: Double
+    let timeZone: TimeZone
+    
+    init(date: Double, timeZone: TimeZone) {
+        self.timeZone = timeZone
+        self.rawDate = date
+    }
+    
+    var shortTime: String {
+        let dateFormatter = DateFormatter()
+        dateFormatter.timeZone = timeZone
+        dateFormatter.dateFormat = "HH:mm"
+        let date = Date(timeIntervalSince1970: rawDate)
+        return dateFormatter.string(from: date)
+    }
 }

SwiftWeatherTests/UnitTests/ForecastDateTimeSpec.swift

@@ -8,23 +8,26 @@ import Nimble
 @testable import SwiftWeather
 
 class ForecastDateTimeSpec: QuickSpec {
-  override func spec() {
-    describe("#init") {
-      it("should init with the rawDate correctly assigned") {
-        var forecastDateTime = ForecastDateTime(1234)
-        expect(forecastDateTime.rawDate).to(beCloseTo(1234))
-        forecastDateTime = ForecastDateTime(0)
-        expect(forecastDateTime.rawDate).to(beCloseTo(0))
-      }
+    
+    private let testTimeZone = TimeZone(abbreviation: "UTC+11:00")!
+    
+    override func spec() {
+        describe("#init") {
+            it("should init with the rawDate correctly assigned") {
+                var forecastDateTime = ForecastDateTime(date: 1488096060, timeZone: self.testTimeZone)
+                expect(forecastDateTime.rawDate).to(beCloseTo(1488096060))
+                forecastDateTime = ForecastDateTime(date: 0, timeZone: self.testTimeZone)
+                expect(forecastDateTime.rawDate).to(beCloseTo(0))
+            }
+        }
+        
+        describe("#shortTime") {
+            it("should return the correct shortTime string with format HH:mm") {
+                var forecastDateTime = ForecastDateTime(date: 1488096060, timeZone: self.testTimeZone)
+                expect(forecastDateTime.shortTime).to(equal("7:01 PM"))
+                forecastDateTime = ForecastDateTime(date: 1488103200, timeZone: self.testTimeZone)
+                expect(forecastDateTime.shortTime).to(equal("9:00 PM"))
+            }
+        }
     }
-
-    describe("#shortTime") {
-      it("should return the correct shortTime string with format HH:mm") {
-        var forecastDateTime = ForecastDateTime(1488096060)
-        expect(forecastDateTime.shortTime).to(equal("01:01"))
-        forecastDateTime = ForecastDateTime(1488103200)
-        expect(forecastDateTime.shortTime).to(equal("03:00"))
-      }
-    }
-  }
 }