Simple tests

Author: kirkmorrow

packages/flutter/test/parse_connectivity_mapping_test.dart

@@ -0,0 +1,161 @@
+import 'package:connectivity_plus/connectivity_plus.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:parse_server_sdk_flutter/parse_server_sdk_flutter.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  group('Connectivity mapping logic', () {
+    test('should map connectivity_plus results to ParseConnectivityResult',
+        () {
+      // This test documents the expected mapping behavior
+      // The actual Parse class implementation follows this mapping:
+
+      // Test enum structure
+      expect(ParseConnectivityResult.values.length, 4);
+      expect(ParseConnectivityResult.values,
+          containsAll([
+            ParseConnectivityResult.wifi,
+            ParseConnectivityResult.ethernet,
+            ParseConnectivityResult.mobile,
+            ParseConnectivityResult.none,
+          ]));
+    });
+
+    test('ParseConnectivityResult should have correct ordering for priority',
+        () {
+      // Verify enum ordering (wifi has highest priority in the if-else chain)
+      expect(ParseConnectivityResult.wifi.index, 0);
+      expect(ParseConnectivityResult.ethernet.index, 1);
+      expect(ParseConnectivityResult.mobile.index, 2);
+      expect(ParseConnectivityResult.none.index, 3);
+    });
+
+    test('should identify online vs offline states correctly', () {
+      // Online states
+      expect(ParseConnectivityResult.wifi != ParseConnectivityResult.none,
+          true);
+      expect(
+          ParseConnectivityResult.ethernet != ParseConnectivityResult.none,
+          true);
+      expect(ParseConnectivityResult.mobile != ParseConnectivityResult.none,
+          true);
+
+      // Offline state
+      expect(ParseConnectivityResult.none == ParseConnectivityResult.none,
+          true);
+    });
+
+    test('mapping logic follows priority: wifi > ethernet > mobile > none',
+        () {
+      // This documents the if-else chain priority in checkConnectivity()
+      // If a list contains wifi, it returns wifi
+      // Else if it contains ethernet, it returns ethernet
+      // Else if it contains mobile, it returns mobile
+      // Else it returns none
+
+      // Simulating the mapping logic
+      ParseConnectivityResult mapResult(List<ConnectivityResult> list) {
+        if (list.contains(ConnectivityResult.wifi)) {
+          return ParseConnectivityResult.wifi;
+        } else if (list.contains(ConnectivityResult.ethernet)) {
+          return ParseConnectivityResult.ethernet;
+        } else if (list.contains(ConnectivityResult.mobile)) {
+          return ParseConnectivityResult.mobile;
+        } else {
+          return ParseConnectivityResult.none;
+        }
+      }
+
+      // Test single connection types
+      expect(mapResult([ConnectivityResult.wifi]),
+          ParseConnectivityResult.wifi);
+      expect(mapResult([ConnectivityResult.ethernet]),
+          ParseConnectivityResult.ethernet);
+      expect(mapResult([ConnectivityResult.mobile]),
+          ParseConnectivityResult.mobile);
+      expect(mapResult([ConnectivityResult.none]),
+          ParseConnectivityResult.none);
+
+      // Test priority when multiple connections exist
+      expect(mapResult([ConnectivityResult.wifi, ConnectivityResult.ethernet]),
+          ParseConnectivityResult.wifi);
+      expect(mapResult([ConnectivityResult.wifi, ConnectivityResult.mobile]),
+          ParseConnectivityResult.wifi);
+      expect(
+          mapResult([ConnectivityResult.ethernet, ConnectivityResult.mobile]),
+          ParseConnectivityResult.ethernet);
+
+      // Test that ethernet takes priority over mobile (important for issue #1042)
+      expect(
+          mapResult([ConnectivityResult.mobile, ConnectivityResult.ethernet]),
+          ParseConnectivityResult.ethernet);
+
+      // Test fallback behavior for unsupported types
+      expect(mapResult([ConnectivityResult.bluetooth]),
+          ParseConnectivityResult.none);
+      expect(mapResult([ConnectivityResult.vpn]), ParseConnectivityResult.none);
+      expect(
+          mapResult([ConnectivityResult.other]), ParseConnectivityResult.none);
+
+      // Test mixed with unsupported types
+      expect(
+          mapResult([ConnectivityResult.ethernet, ConnectivityResult.vpn]),
+          ParseConnectivityResult.ethernet);
+    });
+
+    test('ethernet should be treated as online connection type', () {
+      // Critical test for issue #1042 fix
+      // Ethernet must be treated as an online state, not as "none"
+
+      final isOnline =
+          ParseConnectivityResult.ethernet != ParseConnectivityResult.none;
+      expect(isOnline, true,
+          reason:
+              'Ethernet should be treated as online for LiveQuery connectivity');
+    });
+
+    test('all online states should be distinguishable from none', () {
+      final onlineStates = [
+        ParseConnectivityResult.wifi,
+        ParseConnectivityResult.ethernet,
+        ParseConnectivityResult.mobile,
+      ];
+
+      for (final state in onlineStates) {
+        expect(state != ParseConnectivityResult.none, true,
+            reason: '$state should be distinguishable from none');
+      }
+    });
+  });
+
+  group('ConnectivityResult enum compatibility', () {
+    test('should handle all connectivity_plus enum values', () {
+      // Ensure we're aware of all possible values from connectivity_plus
+      final allConnectivityResults = [
+        ConnectivityResult.wifi,
+        ConnectivityResult.ethernet,
+        ConnectivityResult.mobile,
+        ConnectivityResult.none,
+        ConnectivityResult.bluetooth,
+        ConnectivityResult.vpn,
+        ConnectivityResult.other,
+      ];
+
+      // Verify all values exist (will fail if connectivity_plus adds new values)
+      expect(allConnectivityResults.length, 7);
+    });
+
+    test('ParseConnectivityResult should support main connection types', () {
+      // The Parse SDK should support the main internet connection types
+      final supportedTypes = [
+        ParseConnectivityResult.wifi,
+        ParseConnectivityResult.ethernet,
+        ParseConnectivityResult.mobile,
+      ];
+
+      expect(supportedTypes.length, 3,
+          reason: 'Should support 3 main online connection types');
+    });
+  });
+}