/**
* Focused tests to improve branch coverage in specific areas
*/
import { convertColorTool } from '../../src/tools/convert-color';
import { analyzeColorTool } from '../../src/tools/analyze-color';
import { createPaletteHtmlTool } from '../../src/tools/create-palette-html';
import { createColorWheelHtmlTool } from '../../src/tools/create-color-wheel-html';
import { createGradientHtmlTool } from '../../src/tools/create-gradient-html';
import { simulateColorblindnessTool } from '../../src/tools/simulate-colorblindness';
import { optimizeForAccessibilityTool } from '../../src/tools/optimize-for-accessibility';
describe('Coverage Focused Tests', () => {
describe('Convert Color Tool - Missing Branches', () => {
it('should handle precision validation edge cases', async () => {
// Test precision boundary values
const result1 = await convertColorTool.handler({
color: '#FF0000',
output_format: 'hsl',
precision: 11, // Above maximum
});
expect(result1.success).toBe(false);
const result2 = await convertColorTool.handler({
color: '#FF0000',
output_format: 'hsl',
precision: -1, // Below minimum
});
expect(result2.success).toBe(false);
});
it('should handle variable name with CSS/SCSS formats', async () => {
const result1 = await convertColorTool.handler({
color: '#FF0000',
output_format: 'css-var',
variable_name: 'test-color',
});
expect(result1.success).toBe(true);
const result2 = await convertColorTool.handler({
color: '#FF0000',
output_format: 'scss-var',
variable_name: 'test-color',
});
expect(result2.success).toBe(true);
});
it('should handle invalid output formats', async () => {
const result = await convertColorTool.handler({
color: '#FF0000',
output_format: 'invalid-format' as any,
});
expect(result.success).toBe(false);
});
});
describe('Analyze Color Tool - Missing Branches', () => {
it('should handle specific analysis types', async () => {
const result = await analyzeColorTool.handler({
color: '#FF0000',
analysis_types: ['brightness'],
});
expect(result.success).toBe(true);
});
it('should handle empty analysis types array', async () => {
const result = await analyzeColorTool.handler({
color: '#FF0000',
analysis_types: [],
});
expect(result.success).toBe(false);
});
it('should handle invalid analysis types', async () => {
const result = await analyzeColorTool.handler({
color: '#FF0000',
analysis_types: ['invalid-type'] as any,
});
expect(result.success).toBe(false);
});
});
describe('HTML Tools - Missing Branches', () => {
it('should handle palette HTML with different themes', async () => {
const result1 = await createPaletteHtmlTool.handler({
palette: ['#FF0000', '#00FF00'],
theme: 'dark',
});
expect(result1.success).toBe(true);
const result2 = await createPaletteHtmlTool.handler({
palette: ['#FF0000', '#00FF00'],
theme: 'auto',
});
expect(result2.success).toBe(true);
});
it('should handle color wheel with different sizes', async () => {
const result1 = await createColorWheelHtmlTool.handler({
size: 200, // Minimum
});
expect(result1.success).toBe(true);
const result2 = await createColorWheelHtmlTool.handler({
size: 1000, // Maximum
});
expect(result2.success).toBe(true);
});
it('should handle color wheel with harmony highlighting', async () => {
const result = await createColorWheelHtmlTool.handler({
show_harmony: true,
harmony_type: 'complementary',
highlight_colors: ['#FF0000'],
});
expect(result.success).toBe(true);
});
it('should handle gradient HTML with variations', async () => {
const result = await createGradientHtmlTool.handler({
gradient_css: 'linear-gradient(45deg, #FF0000, #0000FF)',
variations: true,
});
expect(result.success).toBe(true);
});
it('should handle gradient HTML with interactive controls', async () => {
const result = await createGradientHtmlTool.handler({
gradient_css: 'radial-gradient(circle, #FF0000, #0000FF)',
interactive_controls: true,
});
expect(result.success).toBe(true);
});
});
describe('Accessibility Tools - Missing Branches', () => {
it('should handle colorblindness simulation with different severities', async () => {
const result1 = await simulateColorblindnessTool.handler({
colors: ['#FF0000', '#00FF00'],
type: 'protanopia',
severity: 50,
});
expect(result1.success).toBe(true);
const result2 = await simulateColorblindnessTool.handler({
colors: ['#FF0000', '#00FF00'],
type: 'deuteranopia',
severity: 0,
});
expect(result2.success).toBe(true);
});
it('should handle accessibility optimization with different standards', async () => {
const result1 = await optimizeForAccessibilityTool.handler({
palette: ['#FF0000', '#00FF00'],
use_cases: ['text'],
target_standard: 'WCAG_AAA',
});
expect(result1.success).toBe(true);
const result2 = await optimizeForAccessibilityTool.handler({
palette: ['#FF0000', '#00FF00'],
use_cases: ['background'],
preserve_hue: false,
});
expect(result2.success).toBe(true);
});
it('should handle accessibility optimization with preserve brand colors', async () => {
const result = await optimizeForAccessibilityTool.handler({
palette: ['#FF0000', '#00FF00', '#0000FF'],
use_cases: ['text'],
preserve_brand_colors: ['#FF0000'],
});
expect(result.success).toBe(true);
});
});
describe('Error Handling Branches', () => {
it('should handle null/undefined parameters', async () => {
const result1 = await convertColorTool.handler(null);
expect(result1.success).toBe(false);
const result2 = await convertColorTool.handler(undefined);
expect(result2.success).toBe(false);
});
it('should handle empty objects', async () => {
const result = await convertColorTool.handler({});
expect(result.success).toBe(false);
});
it('should handle invalid color formats', async () => {
const invalidColors = [
'not-a-color',
'#GGGGGG',
'invalid-color-format',
'rgb(a, b, c)',
'',
' ',
];
for (const color of invalidColors) {
const result = await convertColorTool.handler({
color,
output_format: 'rgb',
});
expect(result.success).toBe(false);
}
});
it('should handle palette HTML with invalid parameters', async () => {
const result1 = await createPaletteHtmlTool.handler({
palette: [],
});
expect(result1.success).toBe(false);
const result2 = await createPaletteHtmlTool.handler({
palette: ['invalid-color'],
});
expect(result2.success).toBe(false);
const result3 = await createPaletteHtmlTool.handler({
palette: ['#FF0000'],
layout: 'invalid-layout' as any,
});
expect(result3.success).toBe(false);
});
});
describe('Parameter Validation Branches', () => {
it('should handle various parameter type validations', async () => {
// Test non-string color
const result1 = await convertColorTool.handler({
color: 123 as any,
output_format: 'rgb',
});
expect(result1.success).toBe(false);
// Test non-string output_format
const result2 = await convertColorTool.handler({
color: '#FF0000',
output_format: 123 as any,
});
expect(result2.success).toBe(false);
// Test non-number precision
const result3 = await convertColorTool.handler({
color: '#FF0000',
output_format: 'hsl',
precision: 'invalid' as any,
});
expect(result3.success).toBe(false);
});
it('should handle array parameter validations', async () => {
// Test non-array palette
const result1 = await createPaletteHtmlTool.handler({
palette: 'not-an-array' as any,
});
expect(result1.success).toBe(false);
// Test non-array colors for colorblindness
const result2 = await simulateColorblindnessTool.handler({
colors: 'not-an-array' as any,
type: 'protanopia',
});
expect(result2.success).toBe(false);
});
});
describe('Edge Case Values', () => {
it('should handle boundary values for numeric parameters', async () => {
// Test color wheel size boundaries
const result1 = await createColorWheelHtmlTool.handler({
size: 199, // Below minimum
});
expect(result1.success).toBe(false);
const result2 = await createColorWheelHtmlTool.handler({
size: 1001, // Above maximum
});
expect(result2.success).toBe(false);
// Test colorblindness severity boundaries
const result3 = await simulateColorblindnessTool.handler({
colors: ['#FF0000'],
type: 'protanopia',
severity: -1, // Below minimum
});
expect(result3.success).toBe(false);
const result4 = await simulateColorblindnessTool.handler({
colors: ['#FF0000'],
type: 'protanopia',
severity: 101, // Above maximum
});
expect(result4.success).toBe(false);
});
it('should handle string length validations', async () => {
// Test very long color string
const longColor = '#FF0000' + 'a'.repeat(1000);
const result = await convertColorTool.handler({
color: longColor,
output_format: 'rgb',
});
expect(result.success).toBe(false);
});
});
describe('Optional Parameter Branches', () => {
it('should handle tools with all optional parameters', async () => {
const result1 = await createColorWheelHtmlTool.handler({});
expect(result1.success).toBe(true);
const result2 = await analyzeColorTool.handler({
color: '#FF0000',
});
expect(result2.success).toBe(true);
});
it('should handle partial parameter sets', async () => {
const result = await createPaletteHtmlTool.handler({
palette: ['#FF0000', '#00FF00'],
show_values: true,
// Other parameters left as defaults
});
expect(result.success).toBe(true);
});
});
});