RealmV2 support (#5)

* Removed *Copy Frameworks*

* Swift 3.0

* Add method to save event

* Update realm to v2

* Clear test data

* Use different InMemoryRealm for each test case

Cartfile

@@ -1 +1 @@
-github "realm/realm-cocoa"
+github "realm/realm-cocoa" ~> 2.0

Cartfile.resolved

@@ -1 +1 @@
-github "realm/realm-cocoa" "v1.1.0"
+github "realm/realm-cocoa" "v2.4.2"

Source/Event.swift

@@ -82,7 +82,7 @@ internal final class Event: RealmSwift.Object {
                 try realm?.write{
                     realm?.add(self)
                 }
-            } catch RealmSwift.Error.addressSpaceExhausted {
+            } catch Realm.Error.addressSpaceExhausted {
                 shouldDeleteRealmFiles = true
             } catch let error {
                 if configuration.debug {

Source/Uploader.swift

@@ -43,10 +43,10 @@ internal struct Uploader {
 
 
         let numberOfUploadingEvents = min(events.count, limit)
-        let targetEvents = Array(events.sorted(byProperty: "timestamp").prefix(numberOfUploadingEvents))
+        let targetEvents = Array(events.sorted(byKeyPath: #keyPath(Event.timestamp)).prefix(numberOfUploadingEvents))
 
         self.uploadEvents(events: targetEvents) { result, responseJson in
-            guard let sortedEvents = Event.events(configuration: self.configuration)?.sorted(byProperty: "timestamp") else {
+            guard let sortedEvents = Event.events(configuration: self.configuration)?.sorted(byKeyPath: #keyPath(Event.timestamp)) else {
                 completion?(.databaseUnavailable)
                 return
             }

Tests/DeviceTests.swift

@@ -18,6 +18,11 @@ final class DeviceTests: XCTestCase {
     override func tearDown() {
         // Put teardown code here. This method is called after the invocation of each test method in the class.
         super.tearDown()
+
+        Device.Cached.deviceIdentifier = ""
+        Device.Cached.systemName       = ""
+        Device.Cached.systemVersion    = ""
+        Device.Cached.deviceModel      = ""
     }
 
     // MARK: deviceIdentifier

Tests/TreasureDataTests.swift

@@ -12,9 +12,8 @@ import XCTest
 final class TreasureDataTests: XCTestCase {
     override func setUp() {
         super.setUp()
-
         let configuration = Configuration(
-            key: "KEY", database: "DATABASE", table: "TABLE", inMemoryIdentifier: "inMemoryIdentifier")
+            key: "KEY", database: "DATABASE", table: "TABLE", inMemoryIdentifier: name!)
         TreasureData.configure(configuration)
     }
 

Tests/UploadRequestTests.swift

@@ -25,7 +25,7 @@ final class UploadRequestTests: XCTestCase {
                                           key: "KEY",
                                           database: "DATABASE",
                                           table: "TABLE",
-                                          inMemoryIdentifier: "inMemoryIdentifier",
+                                          inMemoryIdentifier: name!,
                                           shouldAppendDeviceIdentifier: true,
                                           shouldAppendModelInformation: true,
                                           shouldAppendSeverSideTimestamp: true,

Tests/UploaderTests.swift

@@ -26,7 +26,7 @@ final class UploaderTests: XCTestCase {
             key: "KEY",
             database: "DATABASE",
             table: "TABLE",
-            inMemoryIdentifier: "inMemoryIdentifier")
+            inMemoryIdentifier: name!)
         let instance = TreasureData(configuration: configuration)
         let event = Event().appendInformation(instance)
         let stub = URLSessionStub()
@@ -45,7 +45,7 @@ final class UploaderTests: XCTestCase {
             key: "KEY",
             database: "DATABASE",
             table: "TABLE",
-            inMemoryIdentifier: "inMemoryIdentifier")
+            inMemoryIdentifier: name!)
         let instance = TreasureData(configuration: configuration)
         let event = Event().appendInformation(instance)
 
@@ -65,7 +65,7 @@ final class UploaderTests: XCTestCase {
             key: "KEY",
             database: "DATABASE",
             table: "TABLE",
-            inMemoryIdentifier: "inMemoryIdentifier",
+            inMemoryIdentifier: name!,
             numberOfEventsEachRetryUploading: 2)
         let instance = TreasureData(configuration: configuration)
         let event1 = Event().appendInformation(instance)