35 lines
1.2 KiB
TypeScript
35 lines
1.2 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import { hasHAConnectionStateChanged } from '../../src/ha/has-hass-connection-changed';
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import { createHASS } from '../test-utils';
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describe('hasHAConnectionStateChanged', () => {
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it('returns false if both oldHass and newHass are undefined', () => {
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expect(hasHAConnectionStateChanged()).toBe(false);
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});
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it('returns false if both oldHass and newHass are null', () => {
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expect(hasHAConnectionStateChanged(null, null)).toBe(false);
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});
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it('returns false if both oldHass and newHass are the same object', () => {
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const hass = createHASS();
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expect(hasHAConnectionStateChanged(hass, hass)).toBe(false);
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});
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it('returns false if both oldHass.connected and newHass.connected are the same', () => {
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const oldHass = createHASS();
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const newHass = createHASS();
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oldHass.connected = true;
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newHass.connected = true;
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expect(hasHAConnectionStateChanged(oldHass, newHass)).toBe(false);
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});
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it('returns true if oldHass.connected and newHass.connected are different', () => {
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const oldHass = createHASS();
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const newHass = createHASS();
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oldHass.connected = true;
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newHass.connected = false;
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expect(hasHAConnectionStateChanged(oldHass, newHass)).toBe(true);
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});
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});
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