Merge pull request #311 from James-Sangalli/add-test-for-locale-change

Add test case for switching locale

TrustTests/Settings/ConfigTests.swift

@@ -28,5 +28,28 @@ class ConfigTests: XCTestCase {
 
         XCTAssertEqual(false, config.isCryptoPrimaryCurrency)
     }
+
+    func testSwitchLocale() {
+        var config: Config = .make()
+
+        config.locale = AppLocale.english.id
+        let vc1 = TokensViewController(
+                session: .make(),
+                account: .make(),
+                dataStore: FakeTokensDataStore()
+        )
+        XCTAssertEqual(vc1.title, "Wallet")
+
+        config.locale = AppLocale.simplifiedChinese.id
+        let vc2 = TokensViewController(
+                session: .make(),
+                account: .make(),
+                dataStore: FakeTokensDataStore()
+        )
+        XCTAssertEqual(vc2.title, "我的钱包")
+
+        //Must change this back to system, otherwise other tests will break either immediately or the next run
+        config.locale = AppLocale.system.id
+    }
 }