# Offline tests for client construction. None of these touch the network.

test_that("axprism_client returns a well-formed client object", {
  client <- axprism_client(api_key = "demo-key")
  expect_s3_class(client, "axprism_client")
  expect_identical(client$api_key, "demo-key")
  expect_identical(client$base_url, "https://axprism.com")
  expect_identical(client$timeout_s, 30)
  expect_identical(client$max_retries, 3)
  expect_identical(client$backoff_s, 0.5)
})

test_that("axprism_client honours custom settings", {
  client <- axprism_client(
    api_key = "k",
    base_url = "https://example.test",
    timeout_s = 5,
    max_retries = 1,
    backoff_s = 0.1
  )
  expect_identical(client$base_url, "https://example.test")
  expect_identical(client$timeout_s, 5)
  expect_identical(client$max_retries, 1)
  expect_identical(client$backoff_s, 0.1)
})

test_that("trailing slashes are stripped from base_url", {
  expect_identical(
    axprism_client(api_key = "k", base_url = "https://axprism.com/")$base_url,
    "https://axprism.com"
  )
  expect_identical(
    axprism_client(api_key = "k", base_url = "https://axprism.com///")$base_url,
    "https://axprism.com"
  )
})

test_that("axprism_client errors when no API key is available", {
  old <- Sys.getenv("AXPRISM_API_KEY", unset = NA)
  Sys.unsetenv("AXPRISM_API_KEY")
  on.exit(if (!is.na(old)) Sys.setenv(AXPRISM_API_KEY = old), add = TRUE)
  expect_error(axprism_client(), "api_key is required")
})

test_that("axprism_client reads the AXPRISM_API_KEY environment variable", {
  old <- Sys.getenv("AXPRISM_API_KEY", unset = NA)
  Sys.setenv(AXPRISM_API_KEY = "env-key")
  on.exit({
    if (is.na(old)) Sys.unsetenv("AXPRISM_API_KEY") else Sys.setenv(AXPRISM_API_KEY = old)
  }, add = TRUE)
  expect_identical(axprism_client()$api_key, "env-key")
})