Tests and package name updated

Tests/Editor/Darkmatter.FonepayUnity.Editor.Tests.asmdef

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+{
+    "name": "Darkmatter.FonepayUnity.Editor.Tests",
+    "rootNamespace": "",
+    "references": [
+        "Darkmatter.FonepayUnity",
+        "Darkmatter.FonepayUnity.Editor",
+        "UnityEditor.TestRunner",
+        "UnityEngine.TestRunner"
+    ],
+    "includePlatforms": [
+        "Editor"
+    ],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": true,
+    "precompiledReferences": [
+        "nunit.framework.dll"
+    ],
+    "autoReferenced": false,
+    "defineConstraints": [
+        "UNITY_INCLUDE_TESTS"
+    ],
+    "versionDefines": [],
+    "noEngineReferences": false
+}

Tests/Editor/Darkmatter.FonepayUnity.Editor.Tests.asmdef.meta

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+fileFormatVersion: 2
+guid: 2a4ef70a61be54ea6b8ada95c5e2743c
+AssemblyDefinitionImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Tests/Editor/WebsocketMessageTests.cs

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+using Darkmatter.Fonepay;
+using NUnit.Framework;
+using UnityEngine;
+
+namespace Darkmatter.FonepayUnity.Editor.Tests
+{
+    public class WebsocketMessageTests
+    {
+        [Test]
+        public void Status_ParsesNestedJsonString()
+        {
+            const string raw =
+                "{\"merchantId\":\"M1\",\"deviceId\":\"D1\"," +
+                "\"transactionStatus\":\"{\\\"paymentSuccess\\\":true,\\\"success\\\":true,\\\"amount\\\":42.5}\"}";
+
+            var envelope = JsonUtility.FromJson<WebsocketMessage<QRPaymentStatus>>(raw);
+            var status = envelope.Status;
+
+            Assert.IsTrue(status.success);
+            Assert.IsTrue(status.paymentSuccess);
+            Assert.AreEqual(42.5f, status.amount);
+            Assert.AreEqual(PaymentOutcome.Complete, status.Outcome);
+        }
+
+        [Test]
+        public void Status_QrVerifiedFrame()
+        {
+            const string raw =
+                "{\"transactionStatus\":\"{\\\"success\\\":true,\\\"qrVerified\\\":true,\\\"message\\\":\\\"ok\\\"}\"}";
+
+            var envelope = JsonUtility.FromJson<WebsocketMessage<QRVerificationStatus>>(raw);
+            var v = envelope.Status;
+
+            Assert.IsTrue(v.qrVerified);
+            Assert.AreEqual("ok", v.message);
+        }
+    }
+
+    public class PaymentOutcomeTests
+    {
+        [Test]
+        public void SuccessTrue_PaymentTrue_Complete()
+        {
+            var s = new QRPaymentStatus { success = true, paymentSuccess = true };
+            Assert.AreEqual(PaymentOutcome.Complete, s.Outcome);
+        }
+
+        [Test]
+        public void SuccessTrue_PaymentFalse_CancelledByUser()
+        {
+            var s = new QRPaymentStatus { success = true, paymentSuccess = false };
+            Assert.AreEqual(PaymentOutcome.CancelledByUser, s.Outcome);
+        }
+
+        [Test]
+        public void SuccessFalse_Failed()
+        {
+            var s = new QRPaymentStatus { success = false, paymentSuccess = true };
+            Assert.AreEqual(PaymentOutcome.Failed, s.Outcome);
+
+            s = new QRPaymentStatus { success = false, paymentSuccess = false };
+            Assert.AreEqual(PaymentOutcome.Failed, s.Outcome);
+        }
+    }
+
+    public class FonepayErrorTests
+    {
+        [Test]
+        public void Carries_CodeAndDocs()
+        {
+            var err = new FonepayError(42, "boom", "docs/url");
+            Assert.AreEqual(42, err.ErrorCode);
+            Assert.AreEqual("docs/url", err.Docs);
+            Assert.AreEqual("boom", err.Message);
+            StringAssert.Contains("ErrorCode: 42", err.ToString());
+        }
+    }
+}

Tests/Editor/WebsocketMessageTests.cs.meta

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+fileFormatVersion: 2
+guid: b507c7c2bcf2f403fb4157318b8d7e97