@kingstinct/react-native-healthkit/src/hooks/queryStatisticsForQuantity.test.ts

React Native bindings for HealthKit

/**
 * Test case to verify that queryStatisticsForQuantity resolves when no data is present
 */

import { describe, expect, test } from 'bun:test'
import type { QueryStatisticsResponse } from '../types/QuantityType'

describe('queryStatisticsForQuantity', () => {
  test('should resolve with empty response when no data is present', async () => {
    // This test would normally require running on iOS simulator or device
    // For now, we're just testing the TypeScript interface

    const mockEmptyResponse: QueryStatisticsResponse = {
      sources: [],
    }

    // Verify that empty response is properly typed
    expect(mockEmptyResponse.averageQuantity).toBeUndefined()
    expect(mockEmptyResponse.sumQuantity).toBeUndefined()
    expect(mockEmptyResponse.startDate).toBeUndefined()
    expect(mockEmptyResponse.endDate).toBeUndefined()
  })

  test('should handle date range with no data', async () => {
    // This is more of a documentation of the expected behavior
    // The query should resolve with an empty response object
    // when there's no data in the specified timeframe
    const expectedResult: QueryStatisticsResponse = {
      sources: [],
      // All properties should be undefined for empty result
    }

    expect(expectedResult).toBeDefined()
  })
})