with_mock_api({
  test_that("air quality query returns correctly", {
    result <- air_quality("beijing",
      "2023-01-01", "2023-01-02",
      hourly = "carbon_monoxide"
    )

    expect_true(dim(result)[1] >= 30)
    expect_true(dim(result)[2] == 2)
  })
  test_that("need to provide hourly variables", {
    expect_error(
      air_quality(
        c(-45.46427, -9.18951),
        "2030-01-01",
        "2030-01-03"
      ),
      "hourly measure not supplied"
    )
  })
})