{{ site.title }}

{{ theme.darkModeSwitchLabel || 'Appearance' }}

Test Cases Document ​

Parent Document: TEST_PLAN.mdVersion: 1.2 | Date: January 5, 2026

4. Planned Tests ​

4.1 Development Testing ​

4.1.1 Unit Testing ​

Example Test Cases:

TC-UNIT-001: CSV Parser - Valid File with BOM
TC-UNIT-002: CSV Parser - Missing Required Columns
TC-UNIT-003: CSV Parser - Invalid Date Format
TC-UNIT-004: Date Formatter - UTC to Local Timezone
TC-UNIT-005: Report Aggregation - Daily Averages Calculation
TC-UNIT-006: Button Component - Click Handler Invocation
TC-UNIT-007: Form Validation - Required Field Enforcement
TC-UNIT-008: Device Timeline - Gap Detection Above 1 Hour Threshold
TC-UNIT-009: Device Timeline - Segment Count Calculation
TC-UNIT-010: Device Timeline - Multiple Devices Sorted by First Seen

4.1.2 Component Integration Testing ​

Example Test Cases:

TC-COMP-001: Data View - Filter Selection to Display Update
TC-COMP-002: Report Generation - Date Selection to PDF Download
TC-COMP-003: Dashboard Filter - Apply Filter Updates All Charts
TC-COMP-004: Authentication Flow - Login to Protected Route Access
TC-COMP-005: Device Timeline - Render Segments with Data Gaps
TC-COMP-006: Device Timeline - Multi-Device Timeline Alignment

4.1.3 API Integration Testing ​

Test Scope:

  • CRUD operations for all tables
  • RLS policy enforcement
  • JWT token management
  • Storage operations (read/write)
  • Edge Function invocations

4.2 Validation Testing ​

4.2.1 System Testing ​

Test AreaTest CasesPriority
Data IntegrationTC-DATA-001 to TC-DATA-010P0-P1
Report GenerationTC-REPORT-001 to TC-REPORT-026P0-P1
DashboardTC-DASH-001 to TC-DASH-010P0-P1
AuthenticationTC-AUTH-001 to TC-AUTH-008P0

4.2.2 Performance Testing ​

MetricTest CaseTarget
Dashboard LoadTC-PERF-001<2.5s LCP
API ResponseTC-PERF-002<500ms p95
PDF GenerationTC-PERF-003<60s
Concurrent UsersTC-PERF-00450 users

4.3 Implementation Testing ​

4.3.1 Regression Test Suite ​

TC-REG-001: User Authentication - Login Flow Works
TC-REG-002: Data Integration - Scraper Data Syncs Correctly
TC-REG-003: Dashboard - Display Measurements for All Devices
TC-REG-004: Report Generation - Generate and Download PDF
TC-REG-005: Multi-Site Management - Create Site and Assign Devices
TC-REG-006: Data Filtering - Filter by Date Range and Device
TC-REG-007: RLS Enforcement - Users Cannot Access Other User's Data
TC-REG-008: Performance - Dashboard Loads in <2.5s

4.3.2 UAT Scenarios ​

TC-UAT-001: Daily Workflow - View Morning Dust Readings
TC-UAT-002: Compliance Report - Generate Monthly Report
TC-UAT-003: Data Analysis - Find Cause of Dust Spike
TC-UAT-004: Site Setup - Configure New Site with 5 Devices
TC-UAT-005: Weekly Report - Generate Field Report with Photos
TC-UAT-006: Water Tracking - Log Water Truck Refill Events

7. Test Case Management ​

7.1 Test Case Design Principles ​

  1. Requirement Traceability: Link to requirements/user stories
  2. Independence: No execution order dependencies
  3. Repeatability: Consistent results across runs
  4. Clarity: Clear, unambiguous steps
  5. Maintainability: Page Object Model for UI tests

7.2 Test Case Template ​

markdown
Test Case ID: TC-[MODULE]-[NUMBER]
Test Case Name: [Descriptive name in active voice]
Module/Feature: [Feature area]
Priority: P0 (Critical) | P1 (High) | P2 (Medium) | P3 (Low)
Type: Functional | Integration | E2E | Performance | Security

Preconditions:
• [Prerequisites]

Test Data:
• [Input files, accounts, config]

Test Steps:
1. [Step 1]
2. [Step 2]

Expected Results:
• [Expected outcome]

Actual Results: (filled during execution)
Pass/Fail: (filled during execution)

7.3 Module Prefixes ​

PrefixModule
DATAData integration (scrapers)
REPORTPDF report generation
DASHDashboard and visualization
AUTHAuthentication
DUSTDust levels monitoring
WEEKLYWeekly field reports
FLOWFlow meter tracking
CLIMATEClimate data integration
SITESMine sites and devices

7.4 Requirements Traceability Matrix ​

RequirementTest CasesStatus
REQ-001TC-AUTH-001, TC-AUTH-002Covered
REQ-012TC-DATA-001 to TC-DATA-010Covered
REQ-045TC-REPORT-001 to TC-REPORT-026Covered

Device Timeline Data Gaps Test Cases ​

TC-REPORT-021: Render Continuous Data Period ​

Priority: P1 | Type: Functional

Objective: Verify timeline chart displays continuous data as single segment.

Test Data:

  • Device: TEST-DEVICE-001
  • Records: 100 measurements, 15-minute intervals
  • Duration: 25 hours continuous

Expected Results:

  • Single bar displayed
  • dataGaps = 0
  • segments array length = 1

TC-REPORT-022: Detect Single Data Gap ​

Priority: P1 | Type: Functional

Objective: Verify gap detection when >1 hour between records.

Test Data:

  • Gap duration: 2 hours

Expected Results:

  • Two segments displayed
  • dataGaps = 1
  • Visual gap indicator shown

TC-REPORT-023: Multiple Gaps Detection ​

Priority: P1 | Type: Functional

Objective: Verify multiple data gaps detection.

Test Data:

  • 3 continuous periods, 2 gaps (3h and 5h)

Expected Results:

  • Three segments displayed
  • dataGaps = 2
  • Segment record counts sum to total

TC-REPORT-024: Multi-Device Display ​

Priority: P1 | Type: Functional

Objective: Verify timeline with multiple devices.

Test Data:

  • Device A: 0 gaps
  • Device B: 1 gap
  • Device C: 3 gaps

Expected Results:

  • All devices on separate rows
  • Sorted by firstSeen
  • Correct segment count per device

TC-REPORT-025: Gap Threshold Boundary ​

Priority: P2 | Type: Boundary

Objective: Verify 1-hour threshold behavior.

Scenarios:

  • 59 min gap → dataGaps = 0
  • 61 min gap → dataGaps = 1
  • 60 min gap → dataGaps = 0 (at threshold)

TC-REPORT-026: ECharts Rendering Performance ​

Priority: P2 | Type: Performance

Objective: Verify chart renders efficiently.

Test Data:

  • 10 devices, 1000 records each

Expected Results:

  • Renders within 3 seconds
  • No browser freezing
  • Responsive scrolling/zooming

Related Documents: