From c00980277b2f58aaa037320dc1088ba4acfb1803 Mon Sep 17 00:00:00 2001
From: Bartosz Rozwarski <bartus000@gmail.com>
Date: Thu, 28 Mar 2024 11:40:44 +0100
Subject: [PATCH] add test

---
 .../SessionNamespaceBuilderTests.swift        | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/Tests/WalletConnectSignTests/SessionNamespaceBuilderTests.swift b/Tests/WalletConnectSignTests/SessionNamespaceBuilderTests.swift
index 269732c3b..d441cafb1 100644
--- a/Tests/WalletConnectSignTests/SessionNamespaceBuilderTests.swift
+++ b/Tests/WalletConnectSignTests/SessionNamespaceBuilderTests.swift
@@ -62,6 +62,34 @@ class SessionNamespaceBuilderTests: XCTestCase {
         }
     }
 
+    func testBuildSessionNamespaces_ValidOneCacaos_ReturnsExpectedNamespaceWithMultipleAccountsForDifferentAddresses() {
+        let expectedSessionNamespace = SessionNamespace(
+            chains: [Blockchain("eip155:1")!, Blockchain("eip155:137")!],
+            accounts: [
+                Account("eip155:1:0x990a10343Bcdebe21283c7172d67a9a113E819X5")!,
+                Account("eip155:137:0x990a10343Bcdebe21283c7172d67a9a113E819X5")!,
+                Account("eip155:1:0x000a10343Bcdebe21283c7172d67a9a113E819C5")!,
+                Account("eip155:137:0x000a10343Bcdebe21283c7172d67a9a113E819C5")!
+            ],
+            methods: Set(["personal_sign", "eth_signTypedData", "eth_sign"]),
+            events: Set(["chainChanged", "accountsChanged"])
+        )
+
+        let cacaos = [
+            Cacao.stub(account: Account("eip155:1:0x000a10343Bcdebe21283c7172d67a9a113E819C5")!, resources: [recapUrn]),
+            Cacao.stub(account: Account("eip155:1:0x990a10343Bcdebe21283c7172d67a9a113E819X5")!, resources: [recapUrn])
+        ]
+
+        do {
+            let namespaces = try sessionNamespaceBuilder.buildSessionNamespaces(cacaos: cacaos)
+            XCTAssertTrue(namespaces.first!.value.events.isSuperset(of: ["chainChanged", "accountsChanged"]), "Contains required events")
+            XCTAssertEqual(namespaces.count, 1, "There should be one namespace")
+            XCTAssertEqual(expectedSessionNamespace, namespaces.first!.value, "The namespace is equal to the expected one")
+        } catch {
+            XCTFail("Expected successful namespace creation, but received error: \(error)")
+        }
+    }
+
     func testBuildSessionNamespaces_ValidCacaos_ReturnsExpectedNamespace() {
         let expectedSessionNamespace = SessionNamespace(
             chains: [Blockchain("eip155:1")!, Blockchain("eip155:137")!],