1 files changed, 61 insertions, 0 deletions
diff --git a/chromium/chrome/browser/signin/chrome_signin_status_metrics_provider_delegate_unittest.cc b/chromium/chrome/browser/signin/chrome_signin_status_metrics_provider_delegate_unittest.cc
new file mode 100644
index 00000000000..fd83b3aada5
--- /dev/null
+++ b/chromium/chrome/browser/signin/chrome_signin_status_metrics_provider_delegate_unittest.cc
@@ -0,0 +1,61 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/signin/chrome_signin_status_metrics_provider_delegate.h"
+
+#include <utility>
+
+#include "build/build_config.h"
+#include "components/signin/core/browser/signin_status_metrics_provider.h"
+#include "content/public/test/browser_task_environment.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+#if !defined(OS_ANDROID)
+TEST(ChromeSigninStatusMetricsProviderDelegateTest,
+     UpdateStatusWhenBrowserAdded) {
+  content::BrowserTaskEnvironment task_environment;
+
+  std::unique_ptr<ChromeSigninStatusMetricsProviderDelegate> delegate(
+      new ChromeSigninStatusMetricsProviderDelegate);
+  ChromeSigninStatusMetricsProviderDelegate* raw_delegate = delegate.get();
+  std::unique_ptr<SigninStatusMetricsProvider> metrics_provider =
+      SigninStatusMetricsProvider::CreateInstance(std::move(delegate));
+
+  // Initial status is all signed in and then a signed-in browser is opened.
+  metrics_provider->UpdateInitialSigninStatusForTesting(2, 2);
+  raw_delegate->UpdateStatusWhenBrowserAdded(true);
+  EXPECT_EQ(SigninStatusMetricsProviderBase::ALL_PROFILES_SIGNED_IN,
+            metrics_provider->GetSigninStatusForTesting());
+
+  // Initial status is all signed in and then a signed-out browser is opened.
+  metrics_provider->UpdateInitialSigninStatusForTesting(2, 2);
+  raw_delegate->UpdateStatusWhenBrowserAdded(false);
+  EXPECT_EQ(SigninStatusMetricsProviderBase::MIXED_SIGNIN_STATUS,
+            metrics_provider->GetSigninStatusForTesting());
+
+  // Initial status is all signed out and then a signed-in browser is opened.
+  metrics_provider->UpdateInitialSigninStatusForTesting(2, 0);
+  raw_delegate->UpdateStatusWhenBrowserAdded(true);
+  EXPECT_EQ(SigninStatusMetricsProviderBase::MIXED_SIGNIN_STATUS,
+            metrics_provider->GetSigninStatusForTesting());
+
+  // Initial status is all signed out and then a signed-out browser is opened.
+  metrics_provider->UpdateInitialSigninStatusForTesting(2, 0);
+  raw_delegate->UpdateStatusWhenBrowserAdded(false);
+  EXPECT_EQ(SigninStatusMetricsProviderBase::ALL_PROFILES_NOT_SIGNED_IN,
+            metrics_provider->GetSigninStatusForTesting());
+
+  // Initial status is mixed and then a signed-in browser is opened.
+  metrics_provider->UpdateInitialSigninStatusForTesting(2, 1);
+  raw_delegate->UpdateStatusWhenBrowserAdded(true);
+  EXPECT_EQ(SigninStatusMetricsProviderBase::MIXED_SIGNIN_STATUS,
+            metrics_provider->GetSigninStatusForTesting());
+
+  // Initial status is mixed and then a signed-out browser is opened.
+  metrics_provider->UpdateInitialSigninStatusForTesting(2, 1);
+  raw_delegate->UpdateStatusWhenBrowserAdded(false);
+  EXPECT_EQ(SigninStatusMetricsProviderBase::MIXED_SIGNIN_STATUS,
+            metrics_provider->GetSigninStatusForTesting());
+}
+#endif