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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "chrome/browser/ui/cocoa/history_overlay_controller.h"
#import "chrome/browser/ui/cocoa/test/cocoa_test_helper.h"
class HistoryOverlayControllerTest : public CocoaTest {
public:
void SetUp() override {
CocoaTest::SetUp();
// The overlay controller shows the panel as a subview of the given view.
test_view_ = [[NSView alloc] initWithFrame:NSMakeRect(10, 10, 10, 10)];
// We add it to the test_window for authenticity.
[[test_window() contentView] addSubview:test_view_];
}
NSView* test_view() { return test_view_; }
private:
NSView* __strong test_view_;
};
// Tests that the overlay view gets added and removed at the appropriate times.
TEST_F(HistoryOverlayControllerTest, DismissClearsAnimationsAndRemovesView) {
EXPECT_EQ(0u, [[test_view() subviews] count]);
HistoryOverlayController* controller =
[[HistoryOverlayController alloc] initForMode:kHistoryOverlayModeBack];
[controller showPanelForView:test_view()];
EXPECT_EQ(1u, [[test_view() subviews] count]);
// We expect the view to be removed from its superview immediately
// after dismiss, even though it may still be animating a fade out.
[controller dismiss];
EXPECT_EQ(0u, [[test_view() subviews] count]);
}
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