ios/chrome/browser/ui/content_suggestions/content_suggestions_expandable_item_unittest.mm - Issue 2761753002: Cleanup ContentSuggestions cells

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Issue 2761753002: Cleanup ContentSuggestions cells (Closed)

Patch Set: Move unit tests Created 3 years, 9 months ago

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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/chrome/browser/ui/content_suggestions/content_suggestions_expandabl e_item.h"

6

7 #include "testing/gtest/include/gtest/gtest.h"

8 #import "third_party/ocmock/OCMock/OCMock.h"

9 #include "third_party/ocmock/gtest_support.h"

10

11 #if !defined(__has_feature) \|\| !__has_feature(objc_arc)

12 #error "This file requires ARC support."

13 #endif

14

15 // Test subclass of the ContentSuggestionsExpandableCell.

16 @interface TestContentSuggestionsExpandableCell

17 : ContentSuggestionsExpandableCell

18

19 @property(nonatomic) BOOL expandCalled;

20 @property(nonatomic) BOOL collapseCalled;

21

22 @end

23

24 @implementation TestContentSuggestionsExpandableCell

25

26 @synthesize expandCalled;

27 @synthesize collapseCalled;

28

29 - (void)expand {

30 [super expand];

31 self.expandCalled = YES;

32 }

33

34 - (void)collapse {

35 [super collapse];

36 self.collapseCalled = YES;

37 }

38

39 @end

40

41 namespace {

42

43 // Tests that configureCell: set all the fields of the cell.

44 TEST(SuggestionsExpandableItemTest, CellIsConfigured) {

45 NSString* title = @"testTitle";

46 NSString* subtitle = @"testSubtitle";

47 UIImage* image = [[UIImage alloc] init];

48 NSString* details = @"testDetails";

49 id mockDelegate = [OCMockObject

50 mockForProtocol:@protocol(ContentSuggestionsExpandableCellDelegate)];

51

52 SuggestionsExpandableItem* item =

53 [[SuggestionsExpandableItem alloc] initWithType:0

54 title:title

55 subtitle:subtitle

56 image:image

57 detailText:details];

58 item.delegate = mockDelegate;

59 ContentSuggestionsExpandableCell* cell = [[[item cellClass] alloc] init];

60 EXPECT_EQ([ContentSuggestionsExpandableCell class], [cell class]);

61

62 [item configureCell:cell];

63 EXPECT_EQ(title, cell.titleLabel.text);

64 EXPECT_EQ(subtitle, cell.subtitleLabel.text);

65 EXPECT_EQ(image, cell.imageView.image);

66 EXPECT_EQ(details, cell.detailLabel.text);

67 EXPECT_EQ(mockDelegate, cell.delegate);

68 }

69

70 // Tests that if the expanded property of the item is YES, the \|expand\| method

71 // of the cell is called during configuration.

72 TEST(SuggestionsExpandableItemTest, CellIsExpanded) {

73 SuggestionsExpandableItem* item =

74 [[SuggestionsExpandableItem alloc] initWithType:0

75 title:@"title"

76 subtitle:@"subtitle"

77 image:nil

78 detailText:@"detail"];

79 TestContentSuggestionsExpandableCell* cell =

80 [[TestContentSuggestionsExpandableCell alloc] init];

81 item.cellClass = [TestContentSuggestionsExpandableCell class];

82

83 item.expanded = YES;

84 [item configureCell:cell];

85 ASSERT_TRUE(cell.expandCalled);

86 ASSERT_FALSE(cell.collapseCalled);

87 }

88

89 // Tests that if the expanded property of the item is NO, the \|collapse\| method

90 // of the cell is called during configuration.

91 TEST(SuggestionsExpandableItemTest, CellIsCollapsed) {

92 SuggestionsExpandableItem* item =

93 [[SuggestionsExpandableItem alloc] initWithType:0

94 title:@"title"

95 subtitle:@"subtitle"

96 image:nil

97 detailText:@"detail"];

98 TestContentSuggestionsExpandableCell* cell =

99 [[TestContentSuggestionsExpandableCell alloc] init];

100 item.cellClass = [TestContentSuggestionsExpandableCell class];

101

102 item.expanded = NO;

103 [item configureCell:cell];

104 ASSERT_TRUE(cell.collapseCalled);

105 ASSERT_FALSE(cell.expandCalled);

106 }

107

108 } // namespace

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