test_that("openweather", {
  Sys.setenv("OPENWEATHERMAP" = "Your_API_Key")

  m <- leaflet() %>%
    addTiles() %>%
    setView(9, 50, 6) %>%
    addOpenweatherTiles(layers = "wind")
  expect_is(m, "leaflet")

  deps <- findDependencies(m)
  expect_equal(deps[[length(deps)]]$name, "lfx-openweather")
  expect_equal(
    m$x$calls[[length(m$x$calls)]]$method,
    "addOpenweather"
  )

  m <- leaflet() %>%
    addTiles() %>%
    setView(9, 50, 6) %>%
    addOpenweatherTiles(
      layers = "wind",
      group = "owm"
    )
  expect_is(m, "leaflet")

  m <- leaflet() %>%
    addTiles() %>%
    setView(9, 50, 6) %>%
    addOpenweatherTiles(
      layers = c("wind", "precipitation"),
      group = "owm"
    )
  expect_is(m, "leaflet")

  ## Current Weather Marker/Popups
  m <- leaflet() %>%
    addOpenweatherCurrent(options = openweatherCurrentOptions(
      lang = "en", popup = TRUE
    ))
  expect_is(m, "leaflet")
  deps <- findDependencies(m)
  expect_equal(deps[[length(deps)]]$name, "lfx-openweather")
  expect_equal(
    m$x$calls[[length(m$x$calls)]]$method,
    "addOpenweatherCurrent"
  )
})

test_that("openweather-error-warnings", {
  Sys.unsetenv("OPENWEATHERMAP")

  expect_error(
    leaflet() %>%
      addOpenweatherTiles(layers = "wind")
  )

  expect_error(
    leaflet() %>%
      addOpenweatherCurrent(options = openweatherCurrentOptions(
        lang = "en", popup = TRUE
      ))
  )

  expect_warning(
    leaflet() %>%
      addOpenweatherTiles(
        apikey = "somekey",
        layers = "wronglayer"
      )
  )

  expect_warning(
    leaflet() %>%
      addOpenweatherTiles(
        apikey = "somekey",
        layers = c(
          "wronglayer1",
          "wronglayer2"
        )
      )
  )

  expect_warning(
    leaflet() %>%
      addOpenweatherTiles(
        apikey = "somekey",
        layers = c(
          "wind",
          "clouds"
        ),
        layerId = "id1"
      )
  )
})