[UNTESTED] Fixes notifiers and adds some additional methods. Adds tests.

Changes: // ArcaneEnvironment breaking: context.read<ArcaneEnvironment>() -> ArcaneEnvironment.of(context) breaking: context.read<ArcaneEnvironment>().state -> ArcaneEnvironment.of(context).environment; // Feature flag service added: reset() // Logging service added: registerInterface() added: unregisterInterfaces() added: unregisterAllInterfaces() // ArcaneReactiveTheme fixed: currentMode, dark, light now actually emit new values when changed added: getters for lightTheme, darkTheme, and systemTheme TODO: test systemTheme Signed-off-by: Hans Kokx <hans.d.kokx@gmail.com>
2026-05-14 10:29:06 +02:00 · 2025-04-04 17:08:06 +02:00
parent b129639f1f
commit ac82e93b9d
16 changed files with 1233 additions and 89 deletions
@@ -0,0 +1,69 @@
+import "package:arcane_framework/arcane_framework.dart";
+import "package:flutter_test/flutter_test.dart";
+
+void main() {
+  group("ArcaneFeatureFlags", () {
+    late ArcaneFeatureFlags featureFlags;
+
+    setUp(() {
+      featureFlags = ArcaneFeatureFlags.I;
+    });
+
+    test("singleton instance is consistent", () {
+      expect(identical(ArcaneFeatureFlags.I, featureFlags), true);
+    });
+
+    group("feature management", () {
+      setUp(() {
+        Arcane.features.reset();
+      });
+      test("enableFeature adds feature to enabled list", () {
+        featureFlags.enableFeature(MockFeature.test);
+        expect(featureFlags.enabledFeatures, contains(MockFeature.test));
+        expect(featureFlags.isEnabled(MockFeature.test), true);
+      });
+
+      test("disableFeature removes feature from enabled list", () {
+        featureFlags.enableFeature(MockFeature.test);
+        featureFlags.disableFeature(MockFeature.test);
+        expect(featureFlags.enabledFeatures, isNot(contains(MockFeature.test)));
+        expect(featureFlags.isDisabled(MockFeature.test), true);
+      });
+
+      test("enabling already enabled feature has no effect", () {
+        featureFlags.enableFeature(MockFeature.test);
+        final initialCount = featureFlags.enabledFeatures.length;
+        featureFlags.enableFeature(MockFeature.test);
+        expect(featureFlags.enabledFeatures.length, equals(initialCount));
+      });
+
+      test("disabling already disabled feature has no effect", () {
+        final initialCount = featureFlags.enabledFeatures.length;
+        featureFlags.disableFeature(MockFeature.test);
+        expect(featureFlags.enabledFeatures.length, equals(initialCount));
+      });
+    });
+
+    group("notifications", () {
+      test("enableFeature notifies listeners", () {
+        var notified = false;
+        featureFlags.addListener(() => notified = true);
+        featureFlags.enableFeature(MockFeature.test);
+        expect(notified, true);
+      });
+
+      test("disableFeature notifies listeners", () {
+        featureFlags.enableFeature(MockFeature.test);
+        var notified = false;
+        featureFlags.addListener(() => notified = true);
+        featureFlags.disableFeature(MockFeature.test);
+        expect(notified, true);
+      });
+    });
+  });
+}
+
+enum MockFeature {
+  test,
+  another,
+}