library("testthat")
library("canadaHCD")
## test downloading of file from HCD dataset
test_that("hcd_monthly(n) returns a tbl_df", {
skip_on_cran()
expect_output(df <- hcd_monthly("2855"))
expect_s3_class(df, "tbl_df")
expect_s3_class(df$Date, "yearmon")
})
## test downloading of multiple files from HCD dataset
test_that("hcd_monthly(n) works with multiple stations", {
skip_on_cran()
expect_output(dfs <- hcd_monthly(c("2855", "2855")))
expect_s3_class(dfs, "tbl_df")
expect_output(dfs <- hcd_monthly(c("2855", "2855"), collapse = FALSE))
expect_type(dfs, "list")
expect_identical(length(dfs), 2L)
expect_s3_class(dfs[[1]], "tbl_df")
expect_s3_class(dfs[[2]], "tbl_df")
})
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