docs: 完善项目文档并清理过时文件
新增文档: - API_INTEGRATION_GUIDE.md: API集成指南(快速开始、SDK示例、常见场景) - DEPLOYMENT_GUIDE.md: 部署指南(环境要求、生产部署、Docker部署) - CONFIGURATION_GUIDE.md: 配置指南(环境配置、数据库、Redis、安全) - DEVELOPMENT_GUIDE.md: 开发指南(环境搭建、项目结构、开发规范) 文档更新: - api.md: 补充8个缺失的API端点(分享跟踪、回调、用户奖励) 文档清理: - 归档18个过时文档到 docs/archive/2026-03-04-cleanup/ - 删除3个调试文档(ralph-loop-*) 代码清理: - 删除4个.bak备份文件 - 删除1个.disabled测试文件 文档结构优化: - 从~40个文档精简到12个核心文档 - 建立清晰的文档导航体系 - 完善文档间的交叉引用
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@@ -1,487 +0,0 @@
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package com.mosquito.project.service;
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import com.mosquito.project.config.PosterConfig;
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import com.mosquito.project.domain.Activity;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.DisplayName;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.Nested;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.junit.jupiter.params.ParameterizedTest;
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import org.junit.jupiter.params.provider.ValueSource;
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import org.junit.jupiter.params.provider.NullAndEmptySource;
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import org.mockito.InjectMocks;
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import org.mockito.Mock;
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import org.mockito.junit.jupiter.MockitoExtension;
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import java.awt.*;
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import java.io.ByteArrayOutputStream;
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import java.lang.reflect.Field;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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import static org.junit.jupiter.api.Assertions.*;
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import static org.mockito.ArgumentMatchers.anyString;
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import static org.mockito.Mockito.*;
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/**
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* PosterRenderService 边界条件和异常处理测试
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*/
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@ExtendWith(MockitoExtension.class)
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@DisplayName("PosterRenderService 边界测试")
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class PosterRenderServiceBoundaryTest {
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@Mock
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private PosterConfig posterConfig;
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@Mock
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private ShortLinkService shortLinkService;
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@Mock
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private PosterConfig.PosterTemplate mockTemplate;
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@InjectMocks
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private PosterRenderService posterRenderService;
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private Activity testActivity;
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@BeforeEach
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void setUp() throws Exception {
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testActivity = new Activity();
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testActivity.setId(123L);
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testActivity.setName("测试活动");
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// 清除图片缓存
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Field imageCacheField = PosterRenderService.class.getDeclaredField("imageCache");
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imageCacheField.setAccessible(true);
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Map<String, Image> imageCache = (Map<String, Image>) imageCacheField.get(posterRenderService);
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imageCache.clear();
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}
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@Nested
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@DisplayName("renderPoster边界条件测试")
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class RenderPosterBoundaryTests {
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@Test
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@DisplayName("null模板名应该使用默认模板")
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void shouldUseDefaultTemplate_WhenTemplateNameIsNull() {
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// Given
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String defaultTemplateName = "default";
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when(posterConfig.getTemplate(null)).thenReturn(null);
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when(posterConfig.getTemplate(defaultTemplateName)).thenReturn(mockTemplate);
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when(posterConfig.getDefaultTemplate()).thenReturn(defaultTemplateName);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackgroundColor()).thenReturn("#FFFFFF");
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// When
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byte[] result = posterRenderService.renderPoster(1L, 1L, null);
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// Then
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assertNotNull(result);
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assertTrue(result.length > 0);
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verify(posterConfig).getTemplate(null);
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verify(posterConfig).getTemplate(defaultTemplateName);
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}
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@Test
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@DisplayName("不存在的模板名应该使用默认模板")
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void shouldUseDefaultTemplate_WhenTemplateNotFound() {
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// Given
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String invalidTemplateName = "nonexistent";
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String defaultTemplateName = "default";
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when(posterConfig.getTemplate(invalidTemplateName)).thenReturn(null);
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when(posterConfig.getTemplate(defaultTemplateName)).thenReturn(mockTemplate);
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when(posterConfig.getDefaultTemplate()).thenReturn(defaultTemplateName);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackgroundColor()).thenReturn("#FFFFFF");
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// When
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byte[] result = posterRenderService.renderPoster(1L, 1L, invalidTemplateName);
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// Then
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assertNotNull(result);
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verify(posterConfig).getTemplate(invalidTemplateName);
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verify(posterConfig).getTemplate(defaultTemplateName);
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}
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@Test
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@DisplayName("模板背景为空字符串应该使用背景色")
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void shouldUseBackgroundColor_WhenTemplateBackgroundIsEmpty() {
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// Given
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when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackground()).thenReturn("");
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when(mockTemplate.getBackgroundColor()).thenReturn("#FF0000");
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// When
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byte[] result = posterRenderService.renderPoster(1L, 1L, "test");
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// Then
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assertNotNull(result);
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assertTrue(result.length > 0);
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}
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@Test
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@DisplayName("模板背景为null应该使用背景色")
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void shouldUseBackgroundColor_WhenTemplateBackgroundIsNull() {
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// Given
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when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackground()).thenReturn(null);
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when(mockTemplate.getBackgroundColor()).thenReturn("#00FF00");
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// When
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byte[] result = posterRenderService.renderPoster(1L, 1L, "test");
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// Then
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assertNotNull(result);
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assertTrue(result.length > 0);
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}
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@Test
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@DisplayName("模板没有背景设置应该使用背景色")
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void shouldUseBackgroundColor_WhenTemplateHasNoBackground() {
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// Given
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when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackgroundColor()).thenReturn("#0000FF");
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// When
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byte[] result = posterRenderService.renderPoster(1L, 1L, "test");
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// Then
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assertNotNull(result);
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assertTrue(result.length > 0);
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}
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@Test
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@DisplayName("图片加载失败应该使用背景色")
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void shouldUseBackgroundColor_WhenImageLoadFails() {
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// Given
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String invalidImageUrl = "nonexistent-image.jpg";
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when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackground()).thenReturn(invalidImageUrl);
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when(mockTemplate.getBackgroundColor()).thenReturn("#FFAA00");
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when(posterConfig.getCdnBaseUrl()).thenReturn("https://cdn.example.com");
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// When
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byte[] result = posterRenderService.renderPoster(1L, 1L, "test");
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// Then
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assertNotNull(result);
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assertTrue(result.length > 0);
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}
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@Test
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@DisplayName("空元素列表应该正常渲染")
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void shouldRenderSuccessfully_WhenElementsListIsEmpty() throws Exception {
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// Given
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when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackgroundColor()).thenReturn("#FFFFFF");
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// 设置空元素map
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Field elementsField = PosterConfig.PosterTemplate.class.getDeclaredField("elements");
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elementsField.setAccessible(true);
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elementsField.set(mockTemplate, new ConcurrentHashMap<>());
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// When
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byte[] result = posterRenderService.renderPoster(1L, 1L, "test");
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// Then
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assertNotNull(result);
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assertTrue(result.length > 0);
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}
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@ParameterizedTest
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@ValueSource(strings = {"#FF0000", "#00FF00", "#0000FF", "#FFFFFF", "#000000"})
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@DisplayName("不同背景色应该正确渲染")
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void shouldRenderCorrectly_WithDifferentBackgroundColors(String backgroundColor) {
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// Given
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when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackgroundColor()).thenReturn(backgroundColor);
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// When & Then
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assertDoesNotThrow(() -> {
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byte[] result = posterRenderService.renderPoster(1L, 1L, "test");
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assertNotNull(result);
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assertTrue(result.length > 0);
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});
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}
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}
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@Nested
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@DisplayName("renderPosterHtml边界条件测试")
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class RenderPosterHtmlBoundaryTests {
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@Test
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@DisplayName("null活动名称应该使用默认值")
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void shouldUseDefaultTitle_WhenActivityNameIsNull() {
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// Given
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Activity nullNameActivity = new Activity();
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nullNameActivity.setId(123L);
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nullNameActivity.setName(null);
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setupMockTemplate();
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when(shortLinkService.create(anyString())).thenReturn(new com.mosquito.project.domain.ShortLink());
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when(shortLinkService.create(anyString())).thenReturn(new com.mosquito.project.domain.ShortLink());
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// 使用反射设置模拟活动
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// 注意:这里需要更复杂的反射来模拟activityService的返回值
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// When
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String html = posterRenderService.renderPosterHtml(123L, 456L, "test");
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// Then
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assertNotNull(html);
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assertTrue(html.contains("<title>分享</title>"));
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}
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@Test
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@DisplayName("空活动名称应该使用默认值")
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void shouldUseDefaultTitle_WhenActivityNameIsEmpty() {
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// Given
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Activity emptyNameActivity = new Activity();
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emptyNameActivity.setId(123L);
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emptyNameActivity.setName("");
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setupMockTemplate();
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// When
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String html = posterRenderService.renderPosterHtml(123L, 456L, "test");
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// Then
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assertNotNull(html);
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assertTrue(html.contains("<title>分享</title>"));
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}
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@Test
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@DisplayName("活动名称包含特殊字符应该正确转义")
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void shouldEscapeHtml_WhenActivityNameContainsSpecialChars() {
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// Given
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Activity specialCharActivity = new Activity();
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specialCharActivity.setId(123L);
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specialCharActivity.setName("活动名称 & <script> alert('xss') </script>\"");
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setupMockTemplate();
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// When
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String html = posterRenderService.renderPosterHtml(123L, 456L, "test");
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// Then
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assertNotNull(html);
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assertFalse(html.contains("<script>"));
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assertTrue(html.contains("<script>"));
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}
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@Test
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@DisplayName("URL编码失败应该使用原始URL")
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void shouldUseOriginalUrl_WhenUrlEncodingFails() {
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// Given
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setupMockTemplate();
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setupQrCodeElement();
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// When
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String html = posterRenderService.renderPosterHtml(123L, 456L, "test");
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// Then
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assertNotNull(html);
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assertTrue(html.contains("data="));
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// 确保即使编码失败也生成HTML
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}
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@Test
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@DisplayName("长活动名称应该正确处理")
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void shouldHandleLongActivityName() {
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// Given
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StringBuilder longName = new StringBuilder();
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for (int i = 0; i < 1000; i++) {
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longName.append("很长的活动名称");
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}
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Activity longNameActivity = new Activity();
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longNameActivity.setId(123L);
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longNameActivity.setName(longName.toString());
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setupMockTemplate();
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// When
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String html = posterRenderService.renderPosterHtml(123L, 456L, "test");
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// Then
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assertNotNull(html);
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assertTrue(html.length() > 0);
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}
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private void setupMockTemplate() {
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when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackgroundColor()).thenReturn("#FFFFFF");
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}
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private void setupQrCodeElement() {
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PosterConfig.PosterElement qrElement = new PosterConfig.PosterElement();
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qrElement.setType("qrcode");
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qrElement.setX(100);
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qrElement.setY(100);
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qrElement.setWidth(200);
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qrElement.setHeight(200);
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Map<String, PosterConfig.PosterElement> elements = Map.of("qrcode", qrElement);
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when(mockTemplate.getElements()).thenReturn(elements);
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}
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}
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@Nested
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@DisplayName("异常处理测试")
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class ExceptionHandlingTests {
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@Test
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@DisplayName("ImageIO写入失败应该抛出RuntimeException")
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void shouldThrowRuntimeException_WhenImageIoWriteFails() {
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// Given
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when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
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when(mockTemplate.getWidth()).thenReturn(Integer.MAX_VALUE); // 极大尺寸可能导致内存错误
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when(mockTemplate.getHeight()).thenReturn(Integer.MAX_VALUE);
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when(mockTemplate.getBackgroundColor()).thenReturn("#FFFFFF");
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// When & Then
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assertThrows(RuntimeException.class, () -> {
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posterRenderService.renderPoster(1L, 1L, "test");
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});
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}
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@Test
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@DisplayName("无效颜色代码应该抛出异常")
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void shouldThrowException_WhenColorCodeIsInvalid() {
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// Given
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when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackgroundColor()).thenReturn("invalid-color");
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// When & Then
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assertThrows(NumberFormatException.class, () -> {
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posterRenderService.renderPoster(1L, 1L, "test");
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});
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}
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@ParameterizedTest
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@NullAndEmptySource
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@DisplayName("null或空模板名应该不抛出异常")
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void shouldNotThrowException_WhenTemplateNameIsNullOrEmpty(String templateName) {
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// Given
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when(posterConfig.getTemplate(templateName)).thenReturn(null);
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when(posterConfig.getTemplate("default")).thenReturn(mockTemplate);
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when(posterConfig.getDefaultTemplate()).thenReturn("default");
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackgroundColor()).thenReturn("#FFFFFF");
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// When & Then
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assertDoesNotThrow(() -> {
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byte[] result = posterRenderService.renderPoster(1L, 1L, templateName);
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assertNotNull(result);
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});
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}
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}
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@Nested
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@DisplayName("辅助方法边界测试")
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class HelperMethodBoundaryTests {
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@Test
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@DisplayName("解析字体大小失败应该使用默认值")
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void shouldUseDefaultFontSize_WhenParsingFails() throws Exception {
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// Given
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when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackgroundColor()).thenReturn("#FFFFFF");
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PosterConfig.PosterElement textElement = new PosterConfig.PosterElement();
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textElement.setType("text");
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textElement.setContent("测试文本");
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textElement.setFontSize("invalid-size"); // 无效的字体大小
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textElement.setColor("#000000");
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textElement.setFontFamily("Arial");
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textElement.setX(100);
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textElement.setY(100);
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Map<String, PosterConfig.PosterElement> elements = Map.of("text", textElement);
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when(mockTemplate.getElements()).thenReturn(elements);
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// When & Then
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assertDoesNotThrow(() -> {
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byte[] result = posterRenderService.renderPoster(1L, 1L, "test");
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assertNotNull(result);
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});
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}
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@Test
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@DisplayName("空内容字符串应该正确处理")
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void shouldHandleEmptyContentString() throws Exception {
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// Given
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when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
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when(mockTemplate.getWidth()).thenReturn(800);
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when(mockTemplate.getHeight()).thenReturn(600);
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when(mockTemplate.getBackgroundColor()).thenReturn("#FFFFFF");
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PosterConfig.PosterElement textElement = new PosterConfig.PosterElement();
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textElement.setType("text");
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textElement.setContent(""); // 空内容
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textElement.setFontSize("16px");
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textElement.setColor("#000000");
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textElement.setFontFamily("Arial");
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textElement.setX(100);
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textElement.setY(100);
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|
||||
Map<String, PosterConfig.PosterElement> elements = Map.of("text", textElement);
|
||||
when(mockTemplate.getElements()).thenReturn(elements);
|
||||
|
||||
// When & Then
|
||||
assertDoesNotThrow(() -> {
|
||||
byte[] result = posterRenderService.renderPoster(1L, 1L, "test");
|
||||
assertNotNull(result);
|
||||
});
|
||||
}
|
||||
|
||||
@Test
|
||||
@DisplayName("null内容应该返回空字符串")
|
||||
void shouldReturnEmptyString_WhenContentIsNull() throws Exception {
|
||||
// Given
|
||||
when(posterConfig.getTemplate(anyString())).thenReturn(mockTemplate);
|
||||
when(mockTemplate.getWidth()).thenReturn(800);
|
||||
when(mockTemplate.getHeight()).thenReturn(600);
|
||||
when(mockTemplate.getBackgroundColor()).thenReturn("#FFFFFF");
|
||||
|
||||
PosterConfig.PosterElement textElement = new PosterConfig.PosterElement();
|
||||
textElement.setType("text");
|
||||
textElement.setContent(null); // null内容
|
||||
textElement.setFontSize("16px");
|
||||
textElement.setColor("#000000");
|
||||
textElement.setFontFamily("Arial");
|
||||
textElement.setX(100);
|
||||
textElement.setY(100);
|
||||
|
||||
Map<String, PosterConfig.PosterElement> elements = Map.of("text", textElement);
|
||||
when(mockTemplate.getElements()).thenReturn(elements);
|
||||
|
||||
// When & Then
|
||||
assertDoesNotThrow(() -> {
|
||||
byte[] result = posterRenderService.renderPoster(1L, 1L, "test");
|
||||
assertNotNull(result);
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user