/*
 * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "components/ui_label.h"

#include <climits>
#include <gtest/gtest.h>
#include "font/ui_font.h"

using namespace testing::ext;
namespace OHOS {
namespace {
    const int16_t INIT_WIDTH = 100;
    const int16_t INIT_HEIGHT = 150;
}

class UILabelTest : public testing::Test {
public:
    static void SetUpTestCase(void);
    static void TearDownTestCase(void);
    static UILabel* label_;
};

UILabel* UILabelTest::label_ = nullptr;

void UILabelTest::SetUpTestCase(void)
{
    if (label_ == nullptr) {
        label_ = new UILabel();
    }
}

void UILabelTest::TearDownTestCase(void)
{
    if (label_ != nullptr) {
        delete label_;
        label_ = nullptr;
    }
}

/**
 * @tc.name: UILabelGetViewType_001
 * @tc.desc: Verify GetViewType and GetHeight function.
 * @tc.type: FUNC
 * @tc.require: AR000DSMQ1
 */
HWTEST_F(UILabelTest, UILabelGetViewType_001, TestSize.Level1)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    EXPECT_EQ(label_->GetViewType(), UI_LABEL);
}

/**
 * @tc.name: UILabelResize_001
 * @tc.desc: Verify Resize function.
 * @tc.type: FUNC
 * @tc.require: AR000DSMQ1
 */
HWTEST_F(UILabelTest, UILabelResize_001, TestSize.Level1)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    label_->Resize(INIT_WIDTH, INIT_HEIGHT);
    EXPECT_EQ(label_->GetWidth(), INIT_WIDTH);
    EXPECT_EQ(label_->GetHeight(), INIT_HEIGHT);
}

/**
 * @tc.name: UILabelSetText_001
 * @tc.desc: Verify SetText function.
 * @tc.type: FUNC
 * @tc.require: AR000DSMQ1
 */
HWTEST_F(UILabelTest, UILabelSetText_001, TestSize.Level1)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    const char* text = "abc";
    label_->Resize(INIT_WIDTH, INIT_HEIGHT);
    label_->SetText(text);

    const char* text0 = label_->GetText();
    ASSERT_TRUE(text0);
    EXPECT_EQ(strcmp(text0, text), 0);
}

/**
 * @tc.name: UILabelSetLineBreakMode_001
 * @tc.desc: Verify SetLineBreakMode function.
 * @tc.type: FUNC
 * @tc.require: AR000DSMQ1
 */
HWTEST_F(UILabelTest, UILabelSetLineBreakMode_001, TestSize.Level0)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    const uint8_t lineBreakMode = UILabel::LINE_BREAK_ELLIPSIS;

    label_->SetLineBreakMode(lineBreakMode);
    EXPECT_EQ(label_->GetLineBreakMode(), lineBreakMode);
}

/**
 * @tc.name: UILabelSetTextColor_001
 * @tc.desc: Verify SetTextColor function.
 * @tc.type: FUNC
 * @tc.require: AR000DSMQ1
 */
HWTEST_F(UILabelTest, UILabelSetTextColor_001, TestSize.Level1)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    ColorType color = Color::White();

    label_->SetTextColor(color);
    EXPECT_EQ(label_->GetTextColor().full, color.full);
}

/**
 * @tc.name: UILabelSetLongMode_001
 * @tc.desc: Verify SetLongMode function.
 * @tc.type: FUNC
 * @tc.require: AR000DSMQ1
 */
HWTEST_F(UILabelTest, UILabelSetLongMode_001, TestSize.Level0)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    label_->SetLineBreakMode(UILabel::LINE_BREAK_ADAPT);
    EXPECT_EQ(label_->GetLineBreakMode(), UILabel::LINE_BREAK_ADAPT);
}

/**
 * @tc.name: UILabelSetAlign_001
 * @tc.desc: Verify SetAlign function.
 * @tc.type: FUNC
 * @tc.require: AR000DSMQ1
 */
HWTEST_F(UILabelTest, UILabelSetAlign_001, TestSize.Level0)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    label_->SetAlign(UITextLanguageAlignment::TEXT_ALIGNMENT_RIGHT, UITextLanguageAlignment::TEXT_ALIGNMENT_BOTTOM);
    EXPECT_EQ(label_->GetHorAlign(), UITextLanguageAlignment::TEXT_ALIGNMENT_RIGHT);
    EXPECT_EQ(label_->GetVerAlign(), UITextLanguageAlignment::TEXT_ALIGNMENT_BOTTOM);
}

/**
 * @tc.name: UILabelSetDirect_001
 * @tc.desc: Verify SetDirect function.
 * @tc.type: FUNC
 * @tc.require: AR000DSMQ1
 */
HWTEST_F(UILabelTest, UILabelSetDirect_001, TestSize.Level1)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    label_->SetDirect(UITextLanguageDirect::TEXT_DIRECT_RTL);
    EXPECT_EQ(label_->GetDirect(), UITextLanguageDirect::TEXT_DIRECT_RTL);
}

/**
 * @tc.name: UILabelSetRollStartPos_001
 * @tc.desc: Verify SetRollStartPos function.
 * @tc.type: FUNC
 * @tc.require: AR000DSMQ1
 */
HWTEST_F(UILabelTest, UILabelSetRollStartPos_001, TestSize.Level0)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    const int16_t rollStartPos = 50;

    label_->SetRollStartPos(rollStartPos);
    EXPECT_EQ(label_->GetRollStartPos(), rollStartPos);
}

/**
 * @tc.name: UILabelSetFont_001
 * @tc.desc: Verify SetFont function.
 * @tc.type: FUNC
 * @tc.require: AR000DSMQ1
 */
HWTEST_F(UILabelTest, UILabelSetFont_001, TestSize.Level1)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    uint16_t fontId = label_->GetFontId();

    const uint8_t fontSize = 20;  // 20: font size for test
    label_->SetFont("error_font_name", fontSize);

    EXPECT_EQ(label_->GetFontId(), fontId);
}

/**
 * @tc.name: UILabelSetStyle_001
 * @tc.desc: Verify SetStyle function, equal.
 */
HWTEST_F(UILabelTest, UILabelSetStyle_001, TestSize.Level1)
{
    if (label_ == nullptr) {
        EXPECT_NE(0, 0);
        return;
    }
    UIView* view = new UIView();
    Style style;
    style.borderOpa_ = OPA_OPAQUE;
    label_->SetStyle(style);
    EXPECT_EQ(view->GetStyleConst().borderOpa_, OPA_OPAQUE);
    label_->SetStyle(STYLE_LINE_OPA, OPA_OPAQUE);
    EXPECT_EQ(view->GetStyle(STYLE_LINE_OPA), OPA_OPAQUE);
    delete view;
    view = nullptr;
}

/**
 * @tc.name: UILabelOnPreDraw_001
 * @tc.desc: Verify OnPreDraw function, equal.
 */
HWTEST_F(UILabelTest, UILabelOnPreDraw_001, TestSize.Level1)
{
    if (label_ == nullptr) {
        EXPECT_NE(0, 0);
        return;
    }
    Rect* invalidatedArea = new Rect();
    EXPECT_EQ(label_->OnPreDraw(*invalidatedArea), false);
    delete invalidatedArea;
    invalidatedArea = nullptr;
}

#if defined(ENABLE_SPANNABLE_STRING) && ENABLE_SPANNABLE_STRING
/**
 * @tc.name: UILabelSetText_002
 * @tc.desc: Verify SetText function.
 */
HWTEST_F(UILabelTest, UILabelSetText_002, TestSize.Level1)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    SpannableString spannableString("图形子系统测试正常粗体斜体粗斜体");
    spannableString.SetTextStyle(TEXT_STYLE_ITALIC, 11, 13);
    spannableString.SetTextStyle(TEXT_STYLE_BOLD, 9, 11);
    spannableString.SetTextStyle(TEXT_STYLE_BOLD_ITALIC, 13, 16);
    label_->SetText(&spannableString);
    EXPECT_EQ(spannableString.spanList_.Size(), 3);
}
#endif

/**
 * @tc.name: UILabelSetFontId_001
 * @tc.desc: Verify SetFontId function.
 */
HWTEST_F(UILabelTest, UILabelSetFontId_001, TestSize.Level0)
{
    if (label_ == nullptr) {
        EXPECT_NE(0, 0);
        return;
    }
    const uint16_t fontId = 16;
    label_->SetFontId(fontId);
    if (!UIFont::GetInstance()->IsVectorFont()) {
        EXPECT_EQ(label_->GetFontId(), fontId);
    } else {
        EXPECT_EQ(label_->GetFontId(), 0);
    }
}

/**
 * @tc.name: UILabelSetRollSpeed_001
 * @tc.desc: Verify SetRollSpeed function.
 */
HWTEST_F(UILabelTest, UILabelSetRollSpeed_001, TestSize.Level0)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    const uint16_t RollSpeed = 50;

    label_->SetRollSpeed(RollSpeed);
    EXPECT_EQ(label_->GetRollSpeed(), RollSpeed);
}

/**
 * @tc.name: UILabelGetTextSize_001
 * @tc.desc: Verify GetTextSize function.
 */
HWTEST_F(UILabelTest, UILabelGetTextSize_001, TestSize.Level0)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    Text* labelText = new Text();
    EXPECT_EQ(labelText->GetTextSize().x, label_->GetTextWidth());
    EXPECT_EQ(labelText->GetTextSize().y, label_->GetTextHeight());
    delete labelText;
    labelText = nullptr;
}

/**
 * @tc.name: UILabelSetSize_001
 * @tc.desc: Verify SetSize function.
 */
HWTEST_F(UILabelTest, UILabelSetSize_001, TestSize.Level0)
{
    if (label_ == nullptr) {
        EXPECT_EQ(1, 0);
        return;
    }
    label_->SetWidth(0);
    EXPECT_EQ(label_->GetWidth(), 0);

    label_->SetHeight(0);
    EXPECT_EQ(label_->GetHeight(), 0);
}
} // namespace OHOS