Mock implementation for testing OpenIAB integration in the Unity editor

unity_plugin/unity_src/Assets/Plugins/OpenIAB/Inventory.cs

@@ -30,6 +30,12 @@ public class Inventory
         private Dictionary<String, SkuDetails> _skuMap = new Dictionary<String, SkuDetails>();
         private Dictionary<String, Purchase> _purchaseMap = new Dictionary<String, Purchase>();
 
+#if UNITY_EDITOR
+        public Inventory()
+        {
+        }
+#endif
+
         public Inventory(string json)
         {
             var j = new JSON(json);

unity_plugin/unity_src/Assets/Plugins/OpenIAB/Mock/OpenIAB_Mock.cs

@@ -0,0 +1,111 @@
+namespace OnePF
+{
+#if UNITY_EDITOR
+    using System;
+    using System.Collections.Generic;
+    using System.Linq;
+
+    using Object = UnityEngine.Object;
+
+    public class OpenIAB_Mock : IOpenIAB
+    {
+        #region Fields
+
+        private readonly Dictionary<string, string> skuToStoreSku = new Dictionary<string, string>();
+
+        private readonly Dictionary<string, string> storeSkuToSku = new Dictionary<string, string>();
+
+        private OpenIABEventManager eventManager;
+
+        #endregion
+
+        #region Public Methods and Operators
+
+        public bool areSubscriptionsSupported()
+        {
+            return true;
+        }
+
+        public void consumeProduct(Purchase purchase)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void enableDebugLogging(bool enabled)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void enableDebugLogging(bool enabled, string tag)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void init(Options options)
+        {
+            this.eventManager = Object.FindObjectOfType<OpenIABEventManager>();
+            if (this.eventManager != null)
+            {
+                this.eventManager.SendMessage("OnBillingSupported");
+            }
+        }
+
+        public bool isDebugLog()
+        {
+            throw new NotImplementedException();
+        }
+
+        public void mapSku(string sku, string storeName, string storeSku)
+        {
+            this.skuToStoreSku[sku] = storeSku;
+            this.storeSkuToSku[storeSku] = sku;
+        }
+
+        public void purchaseProduct(string sku, string developerPayload = "")
+        {
+            if (this.eventManager != null)
+            {
+                this.eventManager.SendMessage("OnPurchaseSucceeded", sku);
+            }
+        }
+
+        public void purchaseSubscription(string sku, string developerPayload = "")
+        {
+            this.purchaseProduct(sku, developerPayload);
+        }
+
+        public void queryInventory()
+        {
+            this.queryInventory(this.skuToStoreSku.Keys.ToArray());
+        }
+
+        public void queryInventory(string[] inAppSkus)
+        {
+            // Build fake inventory for testing in editor.
+            var inventory = new Inventory();
+
+            foreach (var sku in inAppSkus)
+            {
+                inventory.AddSkuDetails(
+                    new SkuDetails { Sku = sku, Price = "$9.99", PriceValue = "9.99", CurrencyCode = "$" });
+            }
+
+            if (this.eventManager != null)
+            {
+                this.eventManager.SendMessage("OnQueryInventorySucceeded", inventory);
+            }
+        }
+
+        public void restoreTransactions()
+        {
+            throw new NotImplementedException();
+        }
+
+        public void unbindService()
+        {
+        }
+
+        #endregion
+    }
+#endif
+}

unity_plugin/unity_src/Assets/Plugins/OpenIAB/OpenIAB.cs

@@ -36,7 +36,10 @@ public class OpenIAB
          */
         static OpenIAB()
         {
-#if UNITY_ANDROID
+#if UNITY_EDITOR
+            _billing = new OpenIAB_Mock();
+            Debug.Log("********** Mock OpenIAB plugin initialized **********");
+#elif UNITY_ANDROID
 			_billing = new OpenIAB_Android();
             Debug.Log("********** Android OpenIAB plugin initialized **********");
 #elif UNITY_IOS

unity_plugin/unity_src/Assets/Plugins/OpenIAB/OpenIABEventManager.cs

@@ -89,7 +89,76 @@ private void Awake()
         DontDestroyOnLoad(this);
     }
 
-#if UNITY_ANDROID
+#if UNITY_EDITOR
+    private void OnBillingSupported()
+    {
+        if (billingSupportedEvent != null)
+        {
+            billingSupportedEvent();
+        }
+    }
+
+    private void OnBillingNotSupported(string error)
+    {
+        if (billingNotSupportedEvent != null)
+            billingNotSupportedEvent(error);
+    }
+
+    private void OnQueryInventorySucceeded(OnePF.Inventory inventory)
+    {
+        if (queryInventorySucceededEvent != null)
+        {
+            queryInventorySucceededEvent(inventory);
+        }
+    }
+
+    private void OnQueryInventoryFailed(string error)
+    {
+        if (queryInventoryFailedEvent != null)
+            queryInventoryFailedEvent(error);
+    }
+
+    private void OnPurchaseSucceeded(string sku)
+    {
+        if (purchaseSucceededEvent != null)
+        {
+            purchaseSucceededEvent(Purchase.CreateFromSku(sku));
+        }
+    }
+
+    private void OnPurchaseFailed(string error)
+    {
+        if (purchaseFailedEvent != null)
+        {
+            purchaseFailedEvent(-1, error);
+        }
+    }
+
+    private void OnConsumePurchaseSucceeded(string json)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    private void OnConsumePurchaseFailed(string error)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    public void OnPurchaseRestored(string sku)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    public void OnRestoreFailed(string error)
+    {
+        throw new System.NotImplementedException();
+    }
+
+    public void OnRestoreFinished(string message)
+    {
+        throw new System.NotImplementedException();
+    }
+#elif UNITY_ANDROID
     private void OnMapSkuFailed(string exception)
     {
         Debug.LogError("SKU mapping failed: " + exception);
@@ -182,9 +251,7 @@ public void OnRestoreTransactionSucceeded(string message)
             restoreSucceededEvent();
         }
     }
-#endif
-
-#if UNITY_IOS
+#elif UNITY_IOS
     private void OnBillingSupported(string empty)
     {
         if (billingSupportedEvent != null)
@@ -265,9 +332,7 @@ public void OnRestoreFinished(string message)
             restoreSucceededEvent();
         }
     }
-#endif
-
-#if UNITY_WP8
+#elif UNITY_WP8
     public void OnBillingSupported()
     {
         if (billingSupportedEvent != null)

unity_plugin/unity_src/Assets/Plugins/OpenIAB/SkuDetails.cs

@@ -33,7 +33,13 @@ public class SkuDetails
         public string CurrencyCode { get; private set; }
         public string PriceValue { get; private set; }
 
-        // Used for Android
+#if UNITY_EDITOR
+        public SkuDetails()
+        {
+        }
+#endif
+
+		// Used for Android
         public SkuDetails(string jsonString)
         {
             var json = new JSON(jsonString);