green mode slop 1

server/src/rewards/definitions/greenMode.test.js

@@ -0,0 +1,57 @@
+// Green Mode Reward Tests
+// Purpose: Pins the five-press metadata and persisted timed-effect lifecycle.
+// Scope: Uses a small context double; greenModeService behavior is tested through its public contract.
+const test = require('node:test');
+const assert = require('node:assert/strict');
+const reward = require('./greenMode');
+
+function createContext() {
+  const calls = [];
+  let changeListener = null;
+  return {
+    calls,
+    logger: { warn: () => {} },
+    setGreenMode: async (enabled, options) => {
+      calls.push({ type: 'set', enabled, source: options?.source });
+      return enabled;
+    },
+    saveEffect: (id, payload) => calls.push({ type: 'save', id, payload }),
+    clearEffect: (id) => calls.push({ type: 'clear', id }),
+    onGreenModeChange: (listener) => {
+      changeListener = listener;
+      return () => {
+        changeListener = null;
+      };
+    },
+    emitGreenModeChange: (enabled) => changeListener?.(enabled),
+  };
+}
+
+test('green mode reward requires five presses and starts a persisted effect', async () => {
+  const ctx = createContext();
+  assert.equal(reward.goal, 5);
+
+  await reward.run(ctx);
+
+  assert.deepEqual(ctx.calls[0], { type: 'set', enabled: true, source: 'buttonbox:greenMode' });
+  const saved = ctx.calls.find((call) => call.type === 'save');
+  assert.equal(saved?.id, 'greenMode');
+  assert.ok(saved?.payload?.endsAt > Date.now());
+
+  // Simulate an access-mode shutdown so the test also clears the reward's
+  // twenty-minute timer instead of leaving background work in the test process.
+  ctx.emitGreenModeChange(false);
+  assert.ok(ctx.calls.some((call) => call.type === 'clear' && call.id === 'greenMode'));
+});
+
+test('invalid recovery state is cleared instead of starting a new duration', async () => {
+  const ctx = createContext();
+  await reward.recover(ctx, {});
+
+  assert.deepEqual(ctx.calls[0], {
+    type: 'set',
+    enabled: false,
+    source: 'buttonbox:greenModeExpired',
+  });
+  assert.ok(ctx.calls.some((call) => call.type === 'clear' && call.id === 'greenMode'));
+});