Hotword Audio Verification app: control the hotword settings

chrome/browser/extensions/api/hotword_private/hotword_private_apitest.cc

Index: chrome/browser/extensions/api/hotword_private/hotword_private_apitest.cc
diff --git a/chrome/browser/extensions/api/hotword_private/hotword_private_apitest.cc b/chrome/browser/extensions/api/hotword_private/hotword_private_apitest.cc
index cd2cbe4663fadc942fff04a1f0329d247e7dcecd..6f4dc49dc12b39788fad4fc0c85dec289cc3a5ea 100644
--- a/chrome/browser/extensions/api/hotword_private/hotword_private_apitest.cc
+++ b/chrome/browser/extensions/api/hotword_private/hotword_private_apitest.cc
@@ -156,6 +156,25 @@ IN_PROC_BROWSER_TEST_F(HotwordPrivateApiTest, SetAudioLoggingEnabled) {
   EXPECT_FALSE(service()->IsOptedIntoAudioLogging());
 }
 
+IN_PROC_BROWSER_TEST_F(HotwordPrivateApiTest, SetHotwordAlwaysOnSearchEnabled) {
+  EXPECT_FALSE(profile()->GetPrefs()->GetBoolean(
+      prefs::kHotwordAlwaysOnSearchEnabled));
+
+  ExtensionTestMessageListener listener("ready", false);
+  ASSERT_TRUE(RunComponentExtensionTest("setHotwordAlwaysOnSearchEnableTrue"))
+      << message_;
+  EXPECT_TRUE(listener.WaitUntilSatisfied());
+  EXPECT_TRUE(profile()->GetPrefs()->GetBoolean(
+      prefs::kHotwordAlwaysOnSearchEnabled));
+
+  listener.Reset();
+  ASSERT_TRUE(RunComponentExtensionTest("setHotwordAlwaysOnSearchEnableFalse"))
+      << message_;
+  EXPECT_TRUE(listener.WaitUntilSatisfied());
+  EXPECT_FALSE(profile()->GetPrefs()->GetBoolean(
+      prefs::kHotwordAlwaysOnSearchEnabled));
+}
+
 IN_PROC_BROWSER_TEST_F(HotwordPrivateApiTest, GetStatus) {
   ASSERT_TRUE(RunComponentExtensionTest("getEnabled")) << message_;
 }