v++, improved Heartbeat event

ekgclient.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "ekgclient"
-  s.version      = "0.2.3"
+  s.version      = "0.3.0"
   s.summary      = "Swift SDK for sending events to ekg."
 
   s.description  = <<-DESC

ekgclient/Event.swift

@@ -39,15 +39,18 @@ public class Event: Sendable {
 public class HeartbeatEvent: Event {
 
     public let uptime: Double
+    public let numberOfRunningSyncers: Int
 
-    public init(uptime: Double) {
+    public init(uptime: Double, numberOfRunningSyncers: Int) {
         self.uptime = uptime
+        self.numberOfRunningSyncers = numberOfRunningSyncers
         super.init(eventType: "heartbeat")
     }
 
     public override func jsonify() -> JSON {
         var dict = super.jsonify()
         dict["uptime"] = self.uptime
+        dict["running_syncers"] = self.numberOfRunningSyncers
         return dict
     }
 }

ekgclientTests/EkgClientTests.swift

@@ -24,7 +24,7 @@ class ekgclientTests: XCTestCase {
         let serverInfo = ServerInfo(host: NSURL(string: "http://localhost:3000")!)
         let client = EkgClient(appInfo: appInfo, serverInfo: serverInfo)
 
-        let event = HeartbeatEvent(uptime: 10)
+        let event = HeartbeatEvent(uptime: 10, numberOfRunningSyncers: 1)
 
         client.sendEvent(event) { (error) -> () in
             XCTAssertNil(error)

ekgclientTests/EventTests.swift

@@ -12,8 +12,9 @@ import XCTest
 class EventTests: XCTestCase {
 
     func testHeartbeatEvent_Creation() {
-        let event = HeartbeatEvent(uptime: 10)
+        let event = HeartbeatEvent(uptime: 10, numberOfRunningSyncers: 1)
         XCTAssertEqual(event.eventType, "heartbeat")
         XCTAssertEqual(event.uptime, 10)
+        XCTAssertEqual(event.numberOfRunningSyncers, 1)
     }
 }