// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "ios/chrome/browser/app_launcher/model/app_launching_state.h"
#import "base/test/ios/wait_util.h"
#import "testing/gtest/include/gtest/gtest.h"
#import "testing/platform_test.h"
using AppLaunchingStateTest = PlatformTest;
// Tests that updateWithLaunchRequest counts the number of consecutive launches
// correctly and also reset when the time between launches is more than the
// predefined max allowed time between consecutive launches.
TEST_F(AppLaunchingStateTest, TestUpdateWithLaunchRequest) {
AppLaunchingState* state = [[AppLaunchingState alloc] init];
EXPECT_EQ(kDefaultMaxSecondsBetweenConsecutiveExternalAppLaunches,
[AppLaunchingState maxSecondsBetweenConsecutiveLaunches]);
double maxSecondsBetweenLaunches = 0.25;
[AppLaunchingState
setMaxSecondsBetweenConsecutiveLaunches:maxSecondsBetweenLaunches];
EXPECT_EQ(0, state.consecutiveLaunchesCount);
[state updateWithLaunchRequest];
EXPECT_EQ(1, state.consecutiveLaunchesCount);
[state updateWithLaunchRequest];
EXPECT_EQ(2, state.consecutiveLaunchesCount);
[state updateWithLaunchRequest];
EXPECT_EQ(3, state.consecutiveLaunchesCount);
// Wait for more than `maxSecondsBetweenLaunches`.
base::test::ios::SpinRunLoopWithMinDelay(
base::Seconds(maxSecondsBetweenLaunches + 0.1));
// consecutiveLaunchesCount should reset.
[state updateWithLaunchRequest];
EXPECT_EQ(1, state.consecutiveLaunchesCount);
[state updateWithLaunchRequest];
EXPECT_EQ(2, state.consecutiveLaunchesCount);
// reset back to the default value.
[AppLaunchingState
setMaxSecondsBetweenConsecutiveLaunches:
kDefaultMaxSecondsBetweenConsecutiveExternalAppLaunches];
}