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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #import "ios/clean/chrome/browser/model/browser_list.h" |
| 6 |
| 7 #include <memory> |
| 8 |
| 9 #include "base/macros.h" |
| 10 #include "ios/chrome/browser/browser_state/test_chrome_browser_state.h" |
| 11 #include "testing/gtest/include/gtest/gtest.h" |
| 12 #include "testing/platform_test.h" |
| 13 |
| 14 #if !defined(__has_feature) || !__has_feature(objc_arc) |
| 15 #error "This file requires ARC support." |
| 16 #endif |
| 17 |
| 18 class BrowserListTest : public PlatformTest { |
| 19 public: |
| 20 BrowserListTest() { |
| 21 browser_state_ = TestChromeBrowserState::Builder().Build(); |
| 22 } |
| 23 |
| 24 ios::ChromeBrowserState* browser_state() { return browser_state_.get(); } |
| 25 |
| 26 private: |
| 27 std::unique_ptr<ios::ChromeBrowserState> browser_state_; |
| 28 |
| 29 DISALLOW_COPY_AND_ASSIGN(BrowserListTest); |
| 30 }; |
| 31 |
| 32 TEST_F(BrowserListTest, Initialisation) { |
| 33 EXPECT_TRUE(BrowserList::FromBrowserState(browser_state())); |
| 34 } |
| 35 |
| 36 TEST_F(BrowserListTest, CreateBrowser) { |
| 37 BrowserList* browser_list = BrowserList::FromBrowserState(browser_state()); |
| 38 EXPECT_EQ(0, browser_list->GetBrowserCount()); |
| 39 |
| 40 Browser* browser = browser_list->CreateNewBrowser(); |
| 41 ASSERT_EQ(1, browser_list->GetBrowserCount()); |
| 42 EXPECT_EQ(browser, browser_list->GetBrowserAtIndex(0)); |
| 43 } |
| 44 |
| 45 TEST_F(BrowserListTest, CloseBrowser) { |
| 46 BrowserList* browser_list = BrowserList::FromBrowserState(browser_state()); |
| 47 browser_list->CreateNewBrowser(); |
| 48 EXPECT_EQ(1, browser_list->GetBrowserCount()); |
| 49 |
| 50 browser_list->CloseBrowserAtIndex(0); |
| 51 EXPECT_EQ(0, browser_list->GetBrowserCount()); |
| 52 } |
| 53 |
| 54 TEST_F(BrowserListTest, ContainsIndex) { |
| 55 BrowserList* browser_list = BrowserList::FromBrowserState(browser_state()); |
| 56 EXPECT_EQ(0, browser_list->GetBrowserCount()); |
| 57 EXPECT_FALSE(browser_list->ContainsIndex(-1)); |
| 58 EXPECT_FALSE(browser_list->ContainsIndex(0)); |
| 59 EXPECT_FALSE(browser_list->ContainsIndex(1)); |
| 60 |
| 61 browser_list->CreateNewBrowser(); |
| 62 EXPECT_EQ(1, browser_list->GetBrowserCount()); |
| 63 EXPECT_FALSE(browser_list->ContainsIndex(-1)); |
| 64 EXPECT_TRUE(browser_list->ContainsIndex(0)); |
| 65 EXPECT_FALSE(browser_list->ContainsIndex(1)); |
| 66 |
| 67 browser_list->CreateNewBrowser(); |
| 68 EXPECT_EQ(2, browser_list->GetBrowserCount()); |
| 69 EXPECT_FALSE(browser_list->ContainsIndex(-1)); |
| 70 EXPECT_TRUE(browser_list->ContainsIndex(0)); |
| 71 EXPECT_TRUE(browser_list->ContainsIndex(1)); |
| 72 } |
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