# Each test context needs to wipe the log file etc., so define cleanup()
# function here
cleanup <- function() {
  file.remove(.config[["logfile"]])
}

expect_identical_condition <-
  function(actual, expected, type = c("message", "warning", "error"), remove_namespace = FALSE, ignore_call = FALSE) {
    type <- match.arg(type)

    capture <- switch(
      type,
      message = testthat::capture_message,
      warning = testthat::capture_warning,
      error = testthat::capture_error
    )

    capture.output({
      actual <- capture(actual)
      expected <- capture(expected)
    })

    if (is.null(actual)) {
      testthat::fail("Actual don't throws an error.")
    }
    if (is.null(expected)) {
      testthat::fail("Expected don't throws an error.")
    }

    if (conditionMessage(actual) != conditionMessage(expected)) {
      testthat::fail(
        sprintf("Actual message is '%s' and expected is '%s'.", conditionMessage(actual), conditionMessage(expected))
      )
    }

    if (ignore_call) {
      testthat::succeed()
      return(invisible())
    }

    if (xor(is.null(actual[["call"]]), is.null(expected[["call"]]))) {
      if (is.null(actual[["call"]])) {
        fail(sprintf("Actual has no call, but expected has '%s'.", deparse(expected[["call"]])))
      } else {
        fail(sprintf("Actual has call '%s', and expected has non.", deparse(actual[["call"]])))
      }
    }

    actual_call <- deparse(actual[["call"]])
    expected_call <- deparse(expected[["call"]])

    if (remove_namespace) {
      actual_call <- sub(pattern = "^[A-Za-z0-9]*::", replacement = "", actual_call)
      expected_call <- sub(pattern = "^[A-Za-z0-9]*::", replacement = "", expected_call)
    }

    if (actual_call != expected_call) {
      fail(sprintf("Actual has call '%s', but expected has '%s'", actual_call, expected_call))
    }

    testthat::succeed()
    return(invisible())
  }

expect_identical_error <- function(actual, expected, ignore_call = FALSE) {
  expect_identical_condition(actual, expected, type = "error", ignore_call = ignore_call)
}

expect_identical_warning <- function(actual, expected, ignore_call = FALSE) {
  expect_identical_condition(actual, expected, type = "warning", ignore_call = ignore_call)
}

expect_identical_message <- function(actual, expected, ignore_call = FALSE) {
  expect_identical_condition(actual, expected, type = "message", remove_namespace = TRUE, ignore_call = ignore_call)
}