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snippet-pastebin/coverage/lcov-report/src/components/layout/BackendIndicator.tsx.html
johndoe6345789 5a344e4fb6 test: Add comprehensive test coverage - improve from 21.88% to 29.17%
Phase 1: App routes and core infrastructure
- Add providers.test.tsx: 8 tests for Redux/error boundary/navigation setup
- Add PageLayout.test.tsx: 16 tests for layout structure and accessibility
- Add page.test.tsx: 11 tests for home page rendering and composition

Phase 2: Database layer (db.ts)
- Add db.test.ts: 35 tests covering snippet/namespace operations
- Test both IndexedDB and Flask backend routing
- Test critical workflows: moveSnippetToNamespace, bulkMoveSnippets
- Test database initialization, export/import, seeding

Phase 3: Feature workflows (namespace manager)
- Add NamespaceSelector.test.tsx: 14 tests for namespace CRUD operations
- Test loading, creating, deleting namespaces
- Test error handling and success notifications
- Test default namespace selection logic

Coverage improvements by component:
- src/app/: 0% → ~50% (3 new test files)
- src/lib/db.ts: 32.3% → ~75% (comprehensive mocking strategy)
- src/components/features/namespace-manager/: 0% → ~60%

Overall: 21.88% → 29.17% (+7.29 percentage points, +3.56 absolute coverage)

All 571 tests passing, no lint warnings

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-01-20 20:46:32 +00:00

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<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js"><span class="cstat-no" title="statement not covered" ><span class="fstat-no" title="function not covered" ><span class="branch-0 cbranch-no" title="branch not covered" >import { Database, CloudCheck } from '@phosphor-icons/react'</span></span></span>
<span class="cstat-no" title="statement not covered" >import { getStorageConfig } from '@/lib/storage'</span>
<span class="cstat-no" title="statement not covered" >import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from '@/components/ui/tooltip'</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" >export function BackendIndicator() {</span>
<span class="cstat-no" title="statement not covered" > const { backend } = getStorageConfig()</span>
<span class="cstat-no" title="statement not covered" > const isEnvConfigured = Boolean(process.env.NEXT_PUBLIC_FLASK_BACKEND_URL)</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" > if (backend === 'indexeddb') {</span>
<span class="cstat-no" title="statement not covered" > return (</span>
<span class="cstat-no" title="statement not covered" > &lt;TooltipProvider&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;Tooltip&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;TooltipTrigger asChild&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;div data-testid="backend-indicator" className="backend-indicator disconnected flex items-center gap-2 px-3 py-1.5 rounded-full bg-muted/50 border border-border"&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;Database size={16} className="text-muted-foreground" /&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;span className="text-xs font-medium text-muted-foreground"&gt;Local&lt;/span&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;/div&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;/TooltipTrigger&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;TooltipContent&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;p&gt;Disconnected from backend - Using local storage&lt;/p&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;/TooltipContent&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;/Tooltip&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;/TooltipProvider&gt;</span>
<span class="cstat-no" title="statement not covered" > )</span>
<span class="cstat-no" title="statement not covered" > }</span>
<span class="cstat-no" title="statement not covered" ></span>
<span class="cstat-no" title="statement not covered" > return (</span>
<span class="cstat-no" title="statement not covered" > &lt;TooltipProvider&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;Tooltip&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;TooltipTrigger asChild&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;div data-testid="backend-indicator" className="backend-indicator connected flex items-center gap-2 px-3 py-1.5 rounded-full bg-accent/10 border border-accent/30"&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;CloudCheck size={16} className="text-accent" weight="fill" /&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;span className="text-xs font-medium text-accent"&gt;Connected&lt;/span&gt;</span>
<span class="cstat-no" title="statement not covered" > {isEnvConfigured &amp;&amp; (</span>
<span class="cstat-no" title="statement not covered" > &lt;span className="w-1.5 h-1.5 rounded-full bg-accent" /&gt;</span>
<span class="cstat-no" title="statement not covered" > )}</span>
<span class="cstat-no" title="statement not covered" > &lt;/div&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;/TooltipTrigger&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;TooltipContent&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;p&gt;Connected to Flask Backend&lt;/p&gt;</span>
<span class="cstat-no" title="statement not covered" > {isEnvConfigured &amp;&amp; &lt;p className="text-xs text-muted-foreground"&gt;Auto-configured&lt;/p&gt;}</span>
<span class="cstat-no" title="statement not covered" > &lt;/TooltipContent&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;/Tooltip&gt;</span>
<span class="cstat-no" title="statement not covered" > &lt;/TooltipProvider&gt;</span>
<span class="cstat-no" title="statement not covered" > )</span>
<span class="cstat-no" title="statement not covered" >}</span>
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