Port CatalystLoggingTestCase to iOS

Reviewed By: nicklockwood

Differential Revision: D2658485

fb-gh-sync-id: e6803aefee69ee058651fc4c8c202619543f0cd2

IntegrationTests/LoggingTestModule.js

@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @providesModule LoggingTestModule
+ */
+'use strict';
+
+var warning = require('warning');
+var invariant = require('invariant');
+
+module.exports = {
+  logToConsole: function(str) {
+    console.log(str);
+  },
+  warning: function(str) {
+    warning(false, str);
+  },
+  invariant: function(str) {
+    invariant(false, str);
+  },
+  logErrorToConsole: function(str) {
+    console.error(str);
+  },
+  throwError: function(str) {
+    throw new Error(str);
+  }
+};