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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 "chrome/browser/android/oom_intervention/near_oom_reduction_message_delegate.h"
#include "base/android/jni_android.h"
#include "chrome/browser/android/android_theme_resources.h"
#include "chrome/browser/android/resource_mapper.h"
#include "chrome/grit/generated_resources.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "components/messages/android/mock_message_dispatcher_bridge.h"
#include "components/strings/grit/components_strings.h"
#include "content/public/browser/web_contents_delegate.h"
#include "ui/base/l10n/l10n_util.h"
namespace {
constexpr char16_t kDefaultUrl[] = u"http://example.com";
} // namespace
class NearOomReductionMessageDelegateTest
: public ChromeRenderViewHostTestHarness {
public:
NearOomReductionMessageDelegateTest() = default;
protected:
void SetUp() override;
void TearDown() override;
void EnqueueMessage();
void DismissMessage();
void TriggerPrimaryButtonClick();
messages::MessageWrapper* GetMessageWrapper() {
return delegate_.message_for_testing();
}
private:
oom_intervention::NearOomReductionMessageDelegate delegate_;
messages::MockMessageDispatcherBridge message_dispatcher_bridge_;
};
void NearOomReductionMessageDelegateTest::SetUp() {
ChromeRenderViewHostTestHarness::SetUp();
messages::MessageDispatcherBridge::SetInstanceForTesting(
&message_dispatcher_bridge_);
NavigateAndCommit(GURL(kDefaultUrl));
}
void NearOomReductionMessageDelegateTest::TearDown() {
messages::MessageDispatcherBridge::SetInstanceForTesting(nullptr);
ChromeRenderViewHostTestHarness::TearDown();
}
void NearOomReductionMessageDelegateTest::EnqueueMessage() {
EXPECT_CALL(message_dispatcher_bridge_, EnqueueMessage)
.WillOnce(testing::Return(true));
delegate_.ShowMessage(web_contents(), nullptr);
}
void NearOomReductionMessageDelegateTest::DismissMessage() {
EXPECT_CALL(message_dispatcher_bridge_, DismissMessage)
.WillOnce([](messages::MessageWrapper* message,
messages::DismissReason dismiss_reason) {
message->HandleDismissCallback(base::android::AttachCurrentThread(),
static_cast<int>(dismiss_reason));
});
delegate_.DismissMessage(messages::DismissReason::UNKNOWN);
EXPECT_EQ(nullptr, GetMessageWrapper());
}
void NearOomReductionMessageDelegateTest::TriggerPrimaryButtonClick() {
GetMessageWrapper()->HandleActionClick(base::android::AttachCurrentThread());
}
// Tests that message properties (title, description, icon, button text)
// are set correctly.
TEST_F(NearOomReductionMessageDelegateTest, MessagePropertyValues) {
EnqueueMessage();
EXPECT_EQ(l10n_util::GetStringUTF16(IDS_NEAR_OOM_REDUCTION_MESSAGE_TITLE),
GetMessageWrapper()->GetTitle());
EXPECT_EQ(
l10n_util::GetStringUTF16(IDS_NEAR_OOM_REDUCTION_MESSAGE_DESCRIPTION),
GetMessageWrapper()->GetDescription());
EXPECT_EQ(l10n_util::GetStringUTF16(IDS_SHOW_CONTENT),
GetMessageWrapper()->GetPrimaryButtonText());
EXPECT_EQ(ResourceMapper::MapToJavaDrawableId(IDR_ANDROID_IC_MOBILE_FRIENDLY),
GetMessageWrapper()->GetIconResourceId());
DismissMessage();
} // namespace oom_intervention
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