🟠 MEDIUM: Add comprehensive tests for ToggleButton component

[isaaceliape]

Story Points

3

User Story

As a developer,
I want to add comprehensive tests for the ToggleButton component,
So that I can ensure toggle button functionality is reliable across all use cases.

Description

Create comprehensive unit tests for the ToggleButton.vue component covering toggle state changes, click handling, visual styling, prop handling, and emitted events.

Acceptance Criteria

• Test file created with 8+ test cases
• Component rendering verified
• Toggle functionality tested
• Click events emitted correctly
• Active/inactive states tested
• CSS classes applied correctly
• Code coverage >= 70%
• All tests passing

Implementation Plan

Step 1: Analyze Component (Day 1)

• Review ToggleButton.vue implementation
• Understand toggle states
• Map all props and events
• Document CSS variables

Step 2: Create Test File (Day 1-2)

• Set up test environment
• Create component mounts
• Create toggle fixtures

Step 3: Write Tests (Days 2-3)

• Rendering: Button displays
• Props: Active prop works
• Click: Toggle emits event
• State: Visual state changes
• Classes: CSS classes applied
• Styling: Colors/appearance correct
• Events: on-click-toggle-button emitted

Step 4: Variations (Day 3)

• Active state rendering
• Inactive state rendering
• Hover effects
• Multiple instances
• Store integration

Step 5: Coverage (Day 3-4)

• Achieve 70%+ coverage
• Verify event emissions
• Test state transitions

Related Issues

• Phase 3: Component Testing