## Functional Testing (Unit Testing)
# Test Summary Report - NotesAI App

**Project:** NotesAI - Note Taking Application with AI Assistant  
**Test Date:** December 2024  
**Tester:** QA Team  
**Total Test Cases:** 6  
**Total Unit Tests:** 59  
**Status:** ✅ ALL PASSED

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## Test Cases Summary

| ID | Fitur | Skenario | Langkah Uji | Expected Result | Actual Result | Status |
|----|-------|----------|-------------|-----------------|---------------|--------|
| **TC-01** | **Create Note & Category + Autosave** | Membuat note dan category baru dengan autosave debounce 500ms | 1. Buat category baru<br>2. Buat note baru<br>3. Edit note<br>4. Tunggu 500ms<br>5. Verify autosave | - Category tersimpan dengan benar<br>- Note tersimpan dengan benar<br>- Autosave berjalan setelah 500ms debounce<br>- Data ter-update | - ✅ Category tersimpan: `testCreateCategory_shouldSaveSuccessfully`<br>- ✅ Note tersimpan: `testCreateNote_shouldSaveSuccessfully`<br>- ✅ Multiple categories: `testCreateMultipleCategories_shouldSaveInCorrectOrder`<br>- ✅ Autosave works: `testAutoSave_shouldUpdateExistingNote` | ✅ PASSED<br>(8 tests) |
| **TC-02** | **Pin Note** | Pin note muncul di urutan teratas | 1. Buat 3 notes dengan timestamp berbeda<br>2. Pin note terlama<br>3. Verify urutan | - Pinned note muncul di posisi teratas<br>- Unpinned notes diurutkan berdasarkan timestamp<br>- Multiple pinned notes diurutkan by timestamp | - ✅ Pinned note first: `testPinNote_shouldAppearFirst`<br>- ✅ Multiple pins sorted: `testMultiplePinnedNotes_shouldSortByTimestamp`<br>- ✅ Unpin works: `testUnpinNote_shouldMoveToNormalPosition`<br>- ✅ Category pin: `testPinCategory_shouldPersist` | ✅ PASSED<br>(included in TC-01) |
| **TC-03** | **Soft Delete & Restore** | Soft delete note/category dan restore dari trash | 1. Delete note/category (soft delete)<br>2. Verify item masuk trash<br>3. Restore item dari trash<br>4. Verify item kembali aktif<br>5. Test permanent delete | - Item ditandai `isDeleted=true`<br>- Item muncul di trash screen<br>- Restore mengembalikan `isDeleted=false`<br>- Data tetap preserved<br>- Permanent delete menghapus sepenuhnya | - ✅ Soft delete note: `testSoftDeleteNote_shouldMarkAsDeleted`<br>- ✅ Restore note: `testRestoreNoteFromTrash_shouldUnmarkDeleted`<br>- ✅ Soft delete category: `testSoftDeleteCategory_shouldMarkAsDeleted`<br>- ✅ Restore category: `testRestoreCategoryFromTrash_shouldUnmarkDeleted`<br>- ✅ Filter deleted: `testFilterDeletedNotes_shouldOnlyShowDeleted`<br>- ✅ Permanent delete: `testPermanentDeleteNote_shouldRemoveCompletely`<br>- ✅ Data preserved: `testDeletedNotePreservesAllData_shouldKeepContent` | ✅ PASSED<br>(11 tests) |
| **TC-04** | **Search Realtime** | Search realtime menemukan keyword di notes dan categories | 1. Buat multiple notes dengan content berbeda<br>2. Input search query<br>3. Verify hasil realtime<br>4. Test case-insensitive<br>5. Test partial match<br>6. Test filter by category | - Search menemukan notes by title<br>- Search menemukan notes by content<br>- Case-insensitive search works<br>- Partial match ditemukan<br>- Empty query return all<br>- Exclude deleted & archived notes | - ✅ Search by title: `testSearchNoteByTitle_shouldFindMatches`<br>- ✅ Search by content: `testSearchNoteByContent_shouldFindMatches`<br>- ✅ Case insensitive: `testSearchCaseInsensitive_shouldFindMatches`<br>- ✅ Partial match: `testSearchPartialMatch_shouldFindResults`<br>- ✅ Empty query: `testSearchEmptyQuery_shouldReturnAllNotes`<br>- ✅ Exclude deleted: `testSearchExcludesDeletedNotes_shouldNotFindDeleted`<br>- ✅ Search category: `testSearchCategory_shouldFindByName`<br>- ✅ Realtime update: `testSearchRealtime_shouldUpdateImmediately` | ✅ PASSED<br>(14 tests) |
| **TC-05** | **AI Chat with Context** | AI chat menjawab dengan konteks note (gunakan 1-2 contoh note) | 1. Buat 1-2 sample notes<br>2. Open AI chat<br>3. Send query tentang notes<br>4. Verify AI dapat akses context<br>5. Save chat history<br>6. Load chat history | - Context mencakup semua notes<br>- Context filtered by category<br>- Exclude archived notes<br>- Chat history tersimpan<br>- Chat history bisa di-load<br>- Custom title bisa di-set | - ✅ Build context: `testBuildNotesContext_shouldIncludeAllNotes`<br>- ✅ Filter by category: `testBuildNotesContext_shouldFilterByCategory`<br>- ✅ Exclude archived: `testBuildNotesContext_shouldExcludeArchivedNotes`<br>- ✅ Save history: `testSaveChatHistory_shouldPersist`<br>- ✅ Load history: `testLoadChatHistory_shouldRestoreMessages`<br>- ✅ Sort histories: `testMultipleChatHistories_shouldSortByTimestamp`<br>- ✅ Update history: `testUpdateChatHistory_shouldUpdateExisting`<br>- ✅ Delete history: `testDeleteChatHistory_shouldMarkAsDeleted`<br>- ✅ Custom title: `testCustomChatTitle_shouldPersist` | ✅ PASSED<br>(14 tests) |
| **TC-06** | **Upload PDF → Summary** | Upload PDF dan summary tersimpan/terbaca | 1. Upload file (PDF/TXT/DOCX)<br>2. Verify file parsed<br>3. Generate AI summary<br>4. Save summary to chat history<br>5. Verify summary readable<br>6. Test error handling | - File di-parse dengan benar<br>- Word count calculated<br>- File type identified<br>- Summary generated & saved<br>- Summary tersimpan di chat history<br>- Metadata preserved<br>- Error handling gracefully | - ✅ Word count: `testFileParseResult_shouldCalculateWordCount`<br>- ✅ File type: `testFileParseResult_shouldIdentifyFileType`<br>- ✅ File size format: `testFormatFileSize_shouldFormatCorrectly`<br>- ✅ Save summary: `testSaveSummaryToChatHistory_shouldPersist`<br>- ✅ Multiple uploads: `testMultipleFileUploads_shouldTrackAll`<br>- ✅ Summary readable: `testSummaryContent_shouldBeReadable`<br>- ✅ Error handling: `testFileUploadError_shouldHandleGracefully`<br>- ✅ Structured format: `testPDFSummaryFormat_shouldBeStructured`<br>- ✅ Metadata preserved: `testFileMetadata_shouldBePreserved` | ✅ PASSED<br>(12 tests) |

---

## Detailed Test Results

### TC-01 & TC-02: Note & Category Management (8 tests)
**File:** `DataStoreManagerTest.kt`  
**Status:** ✅ 8/8 PASSED

| Test Method | Description | Status |
|-------------|-------------|--------|
| `testCreateCategory_shouldSaveSuccessfully` | Membuat category baru | ✅ PASSED |
| `testCreateNote_shouldSaveSuccessfully` | Membuat note baru | ✅ PASSED |
| `testCreateMultipleCategories_shouldSaveInCorrectOrder` | Multiple categories | ✅ PASSED |
| `testAutoSave_shouldUpdateExistingNote` | Autosave dengan debounce 500ms | ✅ PASSED |
| `testPinNote_shouldAppearFirst` | Pinned note muncul pertama | ✅ PASSED |
| `testMultiplePinnedNotes_shouldSortByTimestamp` | Multiple pinned notes sorting | ✅ PASSED |
| `testUnpinNote_shouldMoveToNormalPosition` | Unpin note ke posisi normal | ✅ PASSED |
| `testPinCategory_shouldPersist` | Pin category persist | ✅ PASSED |

---

### TC-03: Trash & Restore (11 tests)
**File:** `TrashFunctionalityTest.kt`  
**Status:** ✅ 11/11 PASSED

| Test Method | Description | Status |
|-------------|-------------|--------|
| `testSoftDeleteNote_shouldMarkAsDeleted` | Soft delete note | ✅ PASSED |
| `testRestoreNoteFromTrash_shouldUnmarkDeleted` | Restore note dari trash | ✅ PASSED |
| `testSoftDeleteCategory_shouldMarkAsDeleted` | Soft delete category | ✅ PASSED |
| `testRestoreCategoryFromTrash_shouldUnmarkDeleted` | Restore category dari trash | ✅ PASSED |
| `testFilterDeletedNotes_shouldOnlyShowDeleted` | Filter deleted notes | ✅ PASSED |
| `testFilterDeletedCategories_shouldOnlyShowDeleted` | Filter deleted categories | ✅ PASSED |
| `testPermanentDeleteNote_shouldRemoveCompletely` | Permanent delete note | ✅ PASSED |
| `testPermanentDeleteCategory_shouldRemoveCompletely` | Permanent delete category | ✅ PASSED |
| `testSearchInTrash_shouldFindDeletedItems` | Search di trash | ✅ PASSED |
| `testRestoreMultipleNotes_shouldRestoreAll` | Restore multiple notes | ✅ PASSED |
| `testDeletedNotePreservesAllData_shouldKeepContent` | Data preserved saat deleted | ✅ PASSED |

---

### TC-04: Search Functionality (14 tests)
**File:** `SearchFunctionalityTest.kt`  
**Status:** ✅ 14/14 PASSED

| Test Method | Description | Status |
|-------------|-------------|--------|
| `testSearchNoteByTitle_shouldFindMatches` | Search by title | ✅ PASSED |
| `testSearchNoteByContent_shouldFindMatches` | Search by content | ✅ PASSED |
| `testSearchCaseInsensitive_shouldFindMatches` | Case-insensitive search | ✅ PASSED |
| `testSearchPartialMatch_shouldFindResults` | Partial keyword match | ✅ PASSED |
| `testSearchEmptyQuery_shouldReturnAllNotes` | Empty query return all | ✅ PASSED |
| `testSearchNoMatches_shouldReturnEmpty` | No matches return empty | ✅ PASSED |
| `testSearchExcludesDeletedNotes_shouldNotFindDeleted` | Exclude deleted notes | ✅ PASSED |
| `testSearchExcludesArchivedNotes_shouldNotFindArchived` | Exclude archived notes | ✅ PASSED |
| `testSearchCategory_shouldFindByName` | Search category by name | ✅ PASSED |
| `testSearchCategoryPartialMatch_shouldFind` | Category partial match | ✅ PASSED |
| `testSearchMultipleKeywords_shouldFindAll` | Multiple keyword matches | ✅ PASSED |
| `testSearchRealtime_shouldUpdateImmediately` | Realtime update | ✅ PASSED |
| `testSearchWithSpecialCharacters_shouldHandle` | Handle special characters | ✅ PASSED |
| `testSearchFilteredByCategory_shouldOnlySearchInCategory` | Search dalam category | ✅ PASSED |

---

### TC-05: AI Chat with Context (14 tests)
**File:** `AIChatFunctionalityTest.kt`  
**Status:** ✅ 14/14 PASSED

| Test Method | Description | Status |
|-------------|-------------|--------|
| `testBuildNotesContext_shouldIncludeAllNotes` | Build context dengan notes | ✅ PASSED |
| `testBuildNotesContext_shouldFilterByCategory` | Filter context by category | ✅ PASSED |
| `testBuildNotesContext_shouldExcludeArchivedNotes` | Exclude archived notes | ✅ PASSED |
| `testSaveChatHistory_shouldPersist` | Save chat history | ✅ PASSED |
| `testLoadChatHistory_shouldRestoreMessages` | Load chat history | ✅ PASSED |
| `testChatPreview_shouldTruncateLongMessages` | Truncate long preview | ✅ PASSED |
| `testMultipleChatHistories_shouldSortByTimestamp` | Sort histories by timestamp | ✅ PASSED |
| `testUpdateChatHistory_shouldUpdateExisting` | Update existing chat | ✅ PASSED |
| `testDeleteChatHistory_shouldMarkAsDeleted` | Soft delete chat history | ✅ PASSED |
| `testCustomChatTitle_shouldPersist` | Custom title persist | ✅ PASSED |
| `testUpdateChatTitle_shouldUpdate` | Update chat title | ✅ PASSED |
| `testChatWithContext_shouldBuildCorrectPrompt` | Build prompt with context | ✅ PASSED |
| `testChatMessageConversion_shouldPreserveData` | Message conversion | ✅ PASSED |
| `testEmptyNotesContext_shouldHandleGracefully` | Handle empty notes | ✅ PASSED |

---

### TC-06: File Upload & Summary (12 tests)
**File:** `FileUploadFunctionalityTest.kt`  
**Status:** ✅ 12/12 PASSED

| Test Method | Description | Status |
|-------------|-------------|--------|
| `testFileParseResult_shouldCalculateWordCount` | Calculate word count | ✅ PASSED |
| `testFileParseResult_shouldIdentifyFileType` | Identify file type | ✅ PASSED |
| `testFileParseError_shouldContainMessage` | Error message handling | ✅ PASSED |
| `testFormatFileSize_shouldFormatCorrectly` | Format file size (B/KB/MB) | ✅ PASSED |
| `testSaveSummaryToChatHistory_shouldPersist` | Save summary to history | ✅ PASSED |
| `testMultipleFileUploads_shouldTrackAll` | Track multiple uploads | ✅ PASSED |
| `testSummaryContent_shouldBeReadable` | Summary readability | ✅ PASSED |
| `testFileUploadError_shouldHandleGracefully` | Handle upload errors | ✅ PASSED |
| `testPDFSummaryFormat_shouldBeStructured` | Structured summary format | ✅ PASSED |
| `testSearchInSummaries_shouldFindKeywords` | Search in summaries | ✅ PASSED |
| `testLongSummary_shouldTruncatePreview` | Truncate long preview | ✅ PASSED |
| `testFileMetadata_shouldBePreserved` | Preserve file metadata | ✅ PASSED |

---

## Test Coverage Summary

| Component | Tests | Passed | Failed | Coverage |
|-----------|-------|--------|--------|----------|
| DataStore Management | 8 | 8 | 0 | 100% |
| Trash & Restore | 11 | 11 | 0 | 100% |
| Search Functionality | 14 | 14 | 0 | 100% |
| AI Chat Context | 14 | 14 | 0 | 100% |
| File Upload & Summary | 12 | 12 | 0 | 100% |
| **TOTAL** | **59** | **59** | **0** | **100%** |

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## Conclusion

✅ **All 59 unit tests passed successfully**  
✅ **100% test coverage** untuk semua fitur utama  
✅ **All 6 test cases** memenuhi kriteria acceptance

**Test Environment:**
- Framework: JUnit4 + AndroidX Test
- Coroutines: kotlinx-coroutines-test
- DataStore: androidx.datastore.preferences
- Device: Samsung SM-A127F

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