27 lines
916 B
TypeScript
27 lines
916 B
TypeScript
import { describe, it, expect } from 'vitest';
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import { computeDomain } from '../../src/ha/compute-domain.js';
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describe('computeDomain', () => {
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it('should return the domain of an entity ID', () => {
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expect(computeDomain('light.kitchen')).toBe('light');
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expect(computeDomain('sensor.temperature')).toBe('sensor');
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expect(computeDomain('switch.garage')).toBe('switch');
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});
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it('should return an empty string if there is no dot in the entity ID', () => {
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expect(computeDomain('invalidEntityId')).toBe('');
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});
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it('should handle entity IDs with multiple dots correctly', () => {
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expect(computeDomain('light.kitchen.ceiling')).toBe('light');
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});
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it('should return an empty string for an empty entity ID', () => {
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expect(computeDomain('')).toBe('');
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});
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it('should return an empty string for a dot-only entity ID', () => {
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expect(computeDomain('.')).toBe('');
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});
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});
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