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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/network/network_feature_pod_button.h"
#include <memory>
#include "ash/system/unified/feature_pod_button.h"
#include "ash/test/ash_test_base.h"
namespace ash {
namespace {
class FakeNetworkFeaturePodButtonDelegate
: public NetworkFeaturePodButton::Delegate {
public:
size_t feature_pod_button_theme_changed_count() {
return feature_pod_button_theme_changed_count_;
}
private:
// NetworkFeaturePodButton::Delegate:
void OnFeaturePodButtonThemeChanged() override {
++feature_pod_button_theme_changed_count_;
}
size_t feature_pod_button_theme_changed_count_ = 0;
};
} // namespace
class NetworkFeaturePodButtonTest : public AshTestBase {
public:
void SetUp() override {
AshTestBase::SetUp();
network_feature_pod_button_ =
std::make_unique<NetworkFeaturePodButton>(/*controller=*/nullptr,
/*delegate=*/delegate());
}
void TearDown() override {
network_feature_pod_button_.reset();
AshTestBase::TearDown();
}
void CallOnThemeChanged() { network_feature_pod_button_->OnThemeChanged(); }
FakeNetworkFeaturePodButtonDelegate* delegate() {
return &fake_network_feature_pod_button_delegate_;
}
private:
std::unique_ptr<NetworkFeaturePodButton> network_feature_pod_button_;
FakeNetworkFeaturePodButtonDelegate fake_network_feature_pod_button_delegate_;
};
TEST_F(NetworkFeaturePodButtonTest, NotifiesDelegateWhenThemeChanges) {
EXPECT_EQ(0u, delegate()->feature_pod_button_theme_changed_count());
CallOnThemeChanged();
EXPECT_EQ(1u, delegate()->feature_pod_button_theme_changed_count());
}
} // namespace ash
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