# script: test is.date-indicator
# author: Serkan Korkmaz, serkor1@duck.com
# date: 2024-05-23
# objective: This function should verify
# that passed dates can be coerced to date before
# they are passed into the remaining function logic.
#
# It is used in assert in general.
#
# script start;


testthat::test_that(
  "Test the is.date()-function", {

    # 0) define date-object
    # as character
    date_object <- "2014-12-29"

    # 1) determine class
    # or
    testthat::expect_true(
      object = cryptoQuotes:::is.date(
        x = date_object
      )
    )

    # 2) check if date can be coerced
    # to POSITXct
    testthat::expect_true(
      object = inherits(
        x = cryptoQuotes:::coerce_date(
          date_object
        ),
        what = c(
          "POSIXct",
          "POSIXt"
        )
      )
    )

  }
)




# script end;