diff --git a/.claude/settings.local.json b/.claude/settings.local.json index cef9c96..7952d3a 100644 --- a/.claude/settings.local.json +++ b/.claude/settings.local.json @@ -60,7 +60,12 @@ "Bash(mvn test-compile 2>&1 | grep -A 5 \"ApiResponseTest\" | head -20)", "Bash(mvn test -Dtest=ApiResponseTest 2>&1 | grep -E \"\\(Tests run|Failures|Errors|Skipped|BUILD\\)\")", "Bash(mvn clean test jacoco:report -q 2>&1 | tail -5)", - "Bash(git add -A && git status --short)" + "Bash(git add -A && git status --short)", + "Bash(git commit -m \"test: 提升测试覆盖率 - 添加ApiResponseTest和RewardTest,修复ShareTrackingControllerTest\n\n- 新增ApiResponseTest: 19个测试用例,覆盖ApiResponse及其内部类\n - 测试成功响应、错误响应、分页响应\n - 测试PaginationMeta的分页计算逻辑\n - 测试Meta和Error内部类\n - 测试Builder模式\n- 新增RewardTest: 完整的领域对象测试\n - 测试POINTS和COUPON两种奖励类型\n - 测试equals/hashCode实现\n - 测试边界条件\n- 修复ShareTrackingControllerTest编译错误\n - 移除重复的测试方法\n - 添加缺失的AssertJ静态导入\n\n当前覆盖率: 指令83%, 分支56%, 行90.24%\n目标: 分支覆盖率达到85%\" 2>&1 | grep -E \"\\(test:|新增|修复|当前|目标|files changed|insertions|deletions\\)\")", + "Bash(mvn test -Dtest=PosterRenderServiceTest -q 2>&1 | grep -E \"\\(Tests run|BUILD\\)\")", + "Bash(mvn test -Dtest=PosterRenderServiceTest 2>&1 | tail -30)", + "Bash(mvn clean test jacoco:report -q 2>&1 | tail -3)", + "Bash(git add -A && git commit -m \"test: 提升PosterRenderService测试覆盖率\n\n- 新增6个测试用例,覆盖更多分支场景\n - 测试template为null时使用默认模板\n - 测试button元素的background和borderRadius\n - 测试null content处理\n - 测试rect元素渲染(有/无background)\n\n覆盖率提升:\n- PosterRenderService: 59% → 68% \\(+9%\\)\n- Service包: 70% → 72% \\(+2%\\)\n- 总体分支: 56% \\(367/646\\)\" 2>&1 | grep -E \"\\(test:|新增|覆盖率|files changed|insertions\\)\")" ] } } diff --git a/COVERAGE_PROGRESS_2026-03-03.md b/COVERAGE_PROGRESS_2026-03-03.md new file mode 100644 index 0000000..35bf84f --- /dev/null +++ b/COVERAGE_PROGRESS_2026-03-03.md @@ -0,0 +1,160 @@ +# 测试覆盖率提升进度报告 + +**日期**: 2026-03-03 +**分支**: task-1-exception-handling +**目标**: 分支覆盖率从56%提升到85% + +--- + +## 📊 当前覆盖率状态 + +| 指标 | 当前值 | 目标值 | 差距 | +|------|--------|--------|------| +| **指令覆盖率** | 83% | - | ✅ 良好 | +| **分支覆盖率** | 56% | 85% | ⚠️ 需提升29% | +| **行覆盖率** | 90.24% | - | ✅ 优秀 | +| **测试用例数** | 1330+ | - | - | + +### 分支覆盖率详细分析 + +- **总分支数**: 646 +- **已覆盖**: 363 (56%) +- **未覆盖**: 283 +- **目标覆盖数**: 549 (85%) +- **还需覆盖**: 186个分支 + +--- + +## ✅ 本次完成的工作 + +### 1. 修复ShareTrackingControllerTest编译错误 +- 移除重复的测试方法(行232-301) +- 添加缺失的AssertJ静态导入 +- 测试现在可以正常编译和运行 + +### 2. 新增ApiResponseTest(19个测试用例) +**覆盖内容**: +- ✅ 成功响应测试(3个) + - success(data) + - success(data, message) + - paginated(data, page, size, total) +- ✅ 错误响应测试(3个) + - error(code, message) + - error(code, message, details) + - error(code, message, details, traceId) +- ✅ PaginationMeta测试(6个) + - 第一页、中间页、最后一页 + - 不能整除的总数 + - 空结果、单页结果 +- ✅ Meta测试(2个) +- ✅ Error测试(3个) +- ✅ Builder测试(2个) + +**说明**: 虽然创建了19个测试,但DTO包的分支覆盖率仍然很低(5%),因为Lombok生成的equals/hashCode/toString方法包含大量分支,这些方法需要额外的测试来覆盖。 + +### 3. 新增RewardTest(完整的领域对象测试) +**覆盖内容**: +- ✅ 构造函数测试(6个) +- ✅ equals和hashCode测试(9个) +- ✅ Getter方法测试(5个) +- ✅ 边界条件测试(4个) + +--- + +## 📈 各包分支覆盖率分析 + +| 包名 | 分支覆盖率 | 未覆盖分支数 | 优先级 | 说明 | +|------|-----------|-------------|--------|------| +| **com.mosquito.project.dto** | 5% | 157 | P1 | Lombok生成代码,低价值但影响大 | +| **com.mosquito.project.service** | 70% | 70 | P0 | 业务逻辑,高价值 | +| **com.mosquito.project.controller** | 63% | 17 | P1 | API层,中等价值 | +| **com.mosquito.project.sdk** | 66% | 6 | P2 | SDK层 | +| **com.mosquito.project.exception** | 66% | 2 | P2 | 异常处理 | +| **com.mosquito.project.web** | 78% | 23 | P1 | Web层 | +| **com.mosquito.project.security** | 82% | 7 | P2 | 安全层 | +| **com.mosquito.project.domain** | 91% | 1 | ✅ | 领域层,已优秀 | +| **com.mosquito.project.config** | 100% | 0 | ✅ | 配置层,完美 | +| **com.mosquito.project.job** | 100% | 0 | ✅ | 定时任务,完美 | + +--- + +## 🎯 下一步计划 + +### 优先级P0:Service层改进(预计+50分支) + +#### 1. PosterRenderService(59%覆盖率,18个未覆盖分支) +需要测试的场景: +- [ ] template为null时使用默认模板 +- [ ] background不为null且不为空时加载背景图 +- [ ] background为null或空时使用背景色 +- [ ] 加载背景图失败时的降级处理 +- [ ] 不同类型的元素渲染(text, qrcode, image, button, rect) +- [ ] HTML渲染中的各种元素类型 +- [ ] element.getBackground()不为null的情况 +- [ ] element.getBorderRadius()不为null的情况 +- [ ] parseFontSize异常处理 +- [ ] escapeHtml的各种特殊字符 +- [ ] resolveContent中content为null的情况 + +#### 2. ActivityService(69%覆盖率,34个未覆盖分支) +需要测试的场景: +- [ ] 各种边界条件和异常路径 +- [ ] 缓存失效场景 +- [ ] 并发访问场景 + +#### 3. ShareConfigService(64%覆盖率,5个未覆盖分支) +需要测试的场景: +- [ ] 配置不存在时的默认值处理 +- [ ] 模板变量替换的边界情况 + +### 优先级P1:Controller层改进(预计+15分支) + +- [ ] UserExperienceController的边界条件 +- [ ] 其他Controller的异常处理路径 + +### 优先级P2:DTO层改进(预计+100分支) + +如果Service和Controller改进后仍未达到85%,则需要: +- [ ] 为主要DTO类添加equals/hashCode测试 +- [ ] 测试Lombok生成的方法 + +--- + +## 📊 预期提升路径 + +| 阶段 | 工作内容 | 预计新增覆盖分支 | 预计总覆盖率 | +|------|---------|----------------|-------------| +| **当前** | - | 363 | 56% | +| **阶段1** | Service层测试 | +50 | 413 (64%) | +| **阶段2** | Controller层测试 | +15 | 428 (66%) | +| **阶段3** | DTO层Lombok测试 | +100 | 528 (82%) | +| **阶段4** | 其他包补充 | +21 | 549 (85%) ✅ | + +--- + +## 💡 关键洞察 + +1. **Lombok代码覆盖率挑战** + - Lombok生成的equals/hashCode/toString方法包含大量分支 + - 这些分支主要是null检查和类型检查 + - 测试这些方法的价值较低,但对覆盖率指标影响大 + +2. **高价值测试优先** + - Service层测试覆盖业务逻辑,价值最高 + - Controller层测试覆盖API契约,价值中等 + - DTO层测试主要是Lombok代码,价值较低 + +3. **实际策略** + - 先提升Service和Controller覆盖率(高价值) + - 如果仍未达标,再补充DTO测试(低价值但必要) + +--- + +## 📝 提交记录 + +- `a21f39a` - test: 提升测试覆盖率 - 添加ApiResponseTest和RewardTest,修复ShareTrackingControllerTest + +--- + +**报告生成**: Claude Code +**最后更新**: 2026-03-03 diff --git a/src/test/java/com/mosquito/project/service/PosterRenderServiceTest.java b/src/test/java/com/mosquito/project/service/PosterRenderServiceTest.java index aec6f04..2af1b2c 100644 --- a/src/test/java/com/mosquito/project/service/PosterRenderServiceTest.java +++ b/src/test/java/com/mosquito/project/service/PosterRenderServiceTest.java @@ -92,6 +92,111 @@ class PosterRenderServiceTest { element.setWidth(width); element.setHeight(height); element.setContent(content); + element.setColor("#000000"); + element.setFontSize("16px"); + element.setFontFamily("Arial"); + element.setTextAlign("left"); return element; } + + @Test + void renderPosterHtml_shouldUseDefaultTemplate_whenTemplateNotFound() { + ShortLinkService shortLinkService = Mockito.mock(ShortLinkService.class); + ShortLinkEntity shortLink = new ShortLinkEntity(); + shortLink.setCode("default123"); + when(shortLinkService.create(anyString())).thenReturn(shortLink); + + PosterConfig posterConfig = buildPosterConfig(buildHtmlElements()); + PosterRenderService service = new PosterRenderService(posterConfig, shortLinkService); + + String html = service.renderPosterHtml(10L, 20L, "nonexistent"); + + assertTrue(html.contains("/r/default123")); + } + + @Test + void renderPoster_shouldUseDefaultTemplate_whenTemplateNotFound() { + ShortLinkService shortLinkService = Mockito.mock(ShortLinkService.class); + PosterConfig posterConfig = buildPosterConfig(buildImageElements()); + PosterRenderService service = new PosterRenderService(posterConfig, shortLinkService); + + byte[] bytes = service.renderPoster(11L, 22L, "nonexistent"); + + assertTrue(bytes.length > 0); + } + + @Test + void renderPosterHtml_shouldHandleButtonWithBackground() { + ShortLinkService shortLinkService = Mockito.mock(ShortLinkService.class); + ShortLinkEntity shortLink = new ShortLinkEntity(); + shortLink.setCode("btn123"); + when(shortLinkService.create(anyString())).thenReturn(shortLink); + + Map elements = new HashMap<>(); + PosterConfig.PosterElement button = element("button", 10, 10, 120, 40, "Click"); + button.setBackground("#ff0000"); + button.setBorderRadius("5px"); + elements.put("button", button); + + PosterConfig posterConfig = buildPosterConfig(elements); + PosterRenderService service = new PosterRenderService(posterConfig, shortLinkService); + + String html = service.renderPosterHtml(1L, 2L, "custom"); + + assertTrue(html.contains("background: #ff0000")); + assertTrue(html.contains("border-radius: 5px")); + } + + @Test + void renderPosterHtml_shouldHandleNullContent() { + ShortLinkService shortLinkService = Mockito.mock(ShortLinkService.class); + ShortLinkEntity shortLink = new ShortLinkEntity(); + shortLink.setCode("null123"); + when(shortLinkService.create(anyString())).thenReturn(shortLink); + + Map elements = new HashMap<>(); + PosterConfig.PosterElement text = element("text", 10, 10, 200, 30, null); + elements.put("text", text); + + PosterConfig posterConfig = buildPosterConfig(elements); + PosterRenderService service = new PosterRenderService(posterConfig, shortLinkService); + + String html = service.renderPosterHtml(1L, 2L, "custom"); + + assertTrue(html.contains("")); + } + + @Test + void renderPoster_shouldHandleRectElement() { + ShortLinkService shortLinkService = Mockito.mock(ShortLinkService.class); + + Map elements = new HashMap<>(); + PosterConfig.PosterElement rect = element("rect", 10, 10, 100, 50, ""); + rect.setBackground("#00ff00"); + elements.put("rect", rect); + + PosterConfig posterConfig = buildPosterConfig(elements); + PosterRenderService service = new PosterRenderService(posterConfig, shortLinkService); + + byte[] bytes = service.renderPoster(1L, 2L, "custom"); + + assertTrue(bytes.length > 0); + } + + @Test + void renderPoster_shouldHandleRectWithNullBackground() { + ShortLinkService shortLinkService = Mockito.mock(ShortLinkService.class); + + Map elements = new HashMap<>(); + PosterConfig.PosterElement rect = element("rect", 10, 10, 100, 50, ""); + rect.setBackground(null); + elements.put("rect", rect); + + PosterConfig posterConfig = buildPosterConfig(elements); + PosterRenderService service = new PosterRenderService(posterConfig, shortLinkService); + + byte[] bytes = service.renderPoster(1L, 2L, "custom"); + + assertTrue(bytes.length > 0); + } }