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Venkat - Added a simple rest client implementation
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‎.gitignore‎

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target/
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# Cocoapods
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#Pods/
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Pods/
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# XCode Private Settings
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*.pbxuser
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#Archives
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*.zip
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*.ipa
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artifacts
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#Gems
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.bundle
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vendor/
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#Node
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node_modules

‎HelloRest.xcworkspace/contents.xcworkspacedata‎

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‎HelloRest/HelloRest.xcodeproj/project.pbxproj‎

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‎HelloRest/HelloRest/Base.lproj/Main.storyboard‎

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="6211" systemVersion="14A298i" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
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<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="JMR-3a-qCz">
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<dependencies>
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<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6204"/>
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<deployment identifier="iOS"/>
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<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
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<capability name="Constraints to layout margins" minToolsVersion="6.0"/>
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</dependencies>
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<scenes>
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<!--View Controller-->
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<scene sceneID="tne-QT-ifu">
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<objects>
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<viewController id="BYZ-38-t0r" customClass="ViewController" customModuleProvider="target" sceneMemberID="viewController">
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<viewController storyboardIdentifier="ViewController" id="BYZ-38-t0r" customClass="ViewController" customModule="HelloRest" customModuleProvider="target" sceneMemberID="viewController">
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<layoutGuides>
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<viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
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<viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
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</layoutGuides>
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<view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
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<rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
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<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
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<subviews>
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<tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" separatorStyle="default" rowHeight="44" sectionHeaderHeight="28" sectionFooterHeight="28" translatesAutoresizingMaskIntoConstraints="NO" id="yMQ-rS-8Ze">
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<rect key="frame" x="30" y="0.0" width="540" height="600"/>
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<color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
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</tableView>
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</subviews>
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<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
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<constraints>
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<constraint firstItem="yMQ-rS-8Ze" firstAttribute="top" secondItem="8bC-Xf-vdC" secondAttribute="topMargin" id="79v-4f-Jeh"/>
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<constraint firstItem="yMQ-rS-8Ze" firstAttribute="leading" secondItem="8bC-Xf-vdC" secondAttribute="leadingMargin" constant="10" id="Cvy-mk-jJ5"/>
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<constraint firstAttribute="trailingMargin" secondItem="yMQ-rS-8Ze" secondAttribute="trailing" constant="10" id="D3O-3F-lGd"/>
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<constraint firstItem="wfy-db-euE" firstAttribute="top" secondItem="yMQ-rS-8Ze" secondAttribute="bottom" id="lOV-5D-G8u"/>
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</constraints>
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</view>
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<navigationItem key="navigationItem" id="bhD-w0-KCM"/>
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<connections>
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<outlet property="tableView" destination="yMQ-rS-8Ze" id="Xha-8v-nek"/>
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</connections>
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</viewController>
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<placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
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</objects>
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<point key="canvasLocation" x="1588" y="522"/>
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</scene>
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<!--Navigation Controller-->
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<scene sceneID="d5F-4k-jHV">
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<objects>
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<navigationController automaticallyAdjustsScrollViewInsets="NO" id="JMR-3a-qCz" sceneMemberID="viewController">
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<toolbarItems/>
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<navigationBar key="navigationBar" contentMode="scaleToFill" id="WIR-Lf-qLA">
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<rect key="frame" x="0.0" y="0.0" width="320" height="44"/>
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<autoresizingMask key="autoresizingMask"/>
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</navigationBar>
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<nil name="viewControllers"/>
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<connections>
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<segue destination="BYZ-38-t0r" kind="relationship" relationship="rootViewController" id="Cf6-4G-KwB"/>
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</connections>
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</navigationController>
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<placeholder placeholderIdentifier="IBFirstResponder" id="GUe-6J-KJY" userLabel="First Responder" sceneMemberID="firstResponder"/>
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</objects>
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<point key="canvasLocation" x="859" y="515"/>
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</scene>
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</scenes>
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</document>

‎HelloRest/HelloRest/Info.plist‎

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<string>1</string>
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<key>LSRequiresIPhoneOS</key>
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<true/>
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<key>NSAppTransportSecurity</key>
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<dict>
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<key>NSAllowsArbitraryLoads</key>
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<true/>
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<key>NSExceptionDomains</key>
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<dict>
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<key>localhost:8000</key>
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<string></string>
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</dict>
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</dict>
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<key>UILaunchStoryboardName</key>
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<string>LaunchScreen</string>
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<key>UIMainStoryboardFile</key>

‎HelloRest/HelloRest/ViewController.swift‎

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//
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import UIKit
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import Alamofire
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import SwiftyJSON
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class ViewController: UIViewController {
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class ViewController: UIViewController{
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@IBOutlet weak var tableView: UITableView!
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var tableAdapter: TableAdapter?
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var jsonResults: JSON = [] {
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didSet {
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self.tableAdapter?.items = jsonResults
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self.tableView?.reloadData()
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}
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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// Do any additional setup after loading the view, typically from a nib.
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self.title = "Hello Rest!"
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self.tableAdapter = TableAdapter(jsonData: self.jsonResults)
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self.tableView?.dataSource = self.tableAdapter
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getData()
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}
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override func didReceiveMemoryWarning() {
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super.didReceiveMemoryWarning()
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// Dispose of any resources that can be recreated.
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}
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func getData() {
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Alamofire
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.request(.GET, "http://localhost:8000/listall")
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.validate(statusCode: 200..<400)
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.responseJSON { [weak self] response in
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if let value = response.result.value {
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self?.jsonResults = JSON(value)
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}
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}
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}
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}
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class TableAdapter: NSObject, UITableViewDataSource {
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var items: JSON
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let cellIdentifier = "SOME_IDENTIFIER"
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init(jsonData: JSON) {
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self.items = jsonData
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super.init()
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}
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func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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return items.count
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}
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func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
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let cell: UITableViewCell = tableView.dequeueReusableCellWithIdentifier(self.cellIdentifier) ?? UITableViewCell(style: .Default, reuseIdentifier: self.cellIdentifier)
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cell.textLabel?.text = items[indexPath.row, "name"].stringValue
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return cell
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}
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func numberOfSectionsInTableView(tableView: UITableView) -> Int {
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return 1
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}
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}
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‎HelloRest/HelloRestSpecs/HelloRestServerSpecs.swift‎

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//
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// HelloRestServerSpecs.swift
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// HelloRest
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//
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// Created by Venkat on 6/24/16.
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// Copyright © 2016 Venkat. All rights reserved.
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//
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import UIKit
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import Quick
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import Nimble
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class HelloRestServerSpecs: QuickSpec {
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override func spec() {
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describe("My First Test in iOS") {
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it("should pass"){
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expect(true).to(beTrue())
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}
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}
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}
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}

‎HelloRest/HelloRestSpecs/HelloRestSpecs.swift‎

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//
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// HelloRestSpecs.swift
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// HelloRestSpecs
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//
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// Created by Venkat on 6/23/16.
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// Copyright © 2016 Venkat. All rights reserved.
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//
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import Quick
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import Nimble
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class HelloRestSpecs: QuickSpec {
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override func spec() {
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describe("myfirsttest") {
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it("should validate true to be true") {
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expect(true).to(beTrue())
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}
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}
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}
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}

‎HelloRest/HelloRestSpecs/Info.plist‎

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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>CFBundleDevelopmentRegion</key>
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<string>en</string>
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<key>CFBundleExecutable</key>
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<string>$(EXECUTABLE_NAME)</string>
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<key>CFBundleIdentifier</key>
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<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
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<key>CFBundleInfoDictionaryVersion</key>
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<string>6.0</string>
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<key>CFBundleName</key>
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<string>$(PRODUCT_NAME)</string>
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<key>CFBundlePackageType</key>
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<string>BNDL</string>
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<key>CFBundleShortVersionString</key>
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<string>1.0</string>
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<key>CFBundleSignature</key>
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<string>????</string>
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<key>CFBundleVersion</key>
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<string>1</string>
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</dict>
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</plist>

‎HelloRest/HelloRestSpecs/ViewControllerSpec.swift‎

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//
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// ViewControllerSpec.swift
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// HelloRest
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//
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// Created by Venkat on 6/24/16.
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// Copyright © 2016 Venkat. All rights reserved.
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//
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import Quick
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import Nimble
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import SwiftyJSON
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import OHHTTPStubs
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import Alamofire
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@testable import HelloRest
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import UIKit
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class FakeViewController: ViewController {
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var getDataCalled: Bool = false
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override func getData() {
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getDataCalled = true;
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}
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}
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class ViewControllerSpec: QuickSpec {
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override func spec() {
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beforeEach {
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stub(isHost("localhost") && isPath("/listall") && isMethodGET()) { request in
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let obj = [["key1":"value1"], ["key2":["value2A","value2B"]]]
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return OHHTTPStubsResponse(JSONObject: obj, statusCode: 200, headers: nil).responseTime(OHHTTPStubsDownloadSpeed3G)
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}
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}
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afterEach {
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OHHTTPStubs.removeAllStubs()
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}
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describe(".getData") {
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it("should get data from list all") {
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let storyBoard = UIStoryboard(name: "Main", bundle: nil)
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let vc = storyBoard.instantiateViewControllerWithIdentifier("ViewController") as! ViewController
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vc.getData();
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expect(vc.jsonResults).toEventually(haveCount(2))
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}
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}
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describe(".viewDidLoad") {
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var fakeVC: FakeViewController!
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beforeEach{
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fakeVC = FakeViewController()
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fakeVC.viewDidLoad()
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}
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it("should fetch data from server"){
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expect(fakeVC.getDataCalled).to(beTrue())
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}
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it("should setup title and adapter"){
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expect(fakeVC.title).to(equal("Hello Rest!"))
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let adapter = fakeVC.tableAdapter
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expect(adapter).toNot(beNil())
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expect(adapter?.items).to(haveCount(0))
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}
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}
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}
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}

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