|
|
| context("Vague time intervals") |
|
|
| |
| all_tests <- list( |
| list( 1, "secs", "moments ago", "<1 min", " 1s"), |
| list( 30, "secs", "less than a minute ago", "<1 min", "30s"), |
| list( 50, "secs", "about a minute ago", "1 min", " 1m"), |
| list( 14, "mins", "14 minutes ago", "14 min", "14m"), |
| list( 70, "mins", "about an hour ago", "1 hour", " 1h"), |
| list( 5, "hours", "5 hours ago", "5 hours", " 5h"), |
| list( 25, "hours", "a day ago", "1 day", " 1d"), |
| list( 5, "days", "5 days ago", "5 day", " 5d"), |
| list( 30, "days", "about a month ago", "1 mon", " 1M"), |
| list( 30 * 3, "days", "3 months ago", "3 mon", " 3M"), |
| list(365, "days", "about a year ago", "1 year", " 1y"), |
| list(365 * 10, "days", "10 years ago", "10 years", "10y") |
| ) |
|
|
| test_that("vague_dt works", { |
|
|
| sapply(all_tests, function(case) { |
| dt <- as.difftime(case[[1]], units = case[[2]]) |
| default <- vague_dt(dt) |
| short <- vague_dt(dt, format = "short") |
| terse <- vague_dt(dt, format = "terse") |
| expect_equal(default, case[[3]], info = paste(case[[1]], case[[2]], "default")) |
| expect_equal(short, case[[4]], info = paste(case[[1]], case[[2]], "short")) |
| expect_equal(terse, case[[5]], info = paste(case[[1]], case[[2]], "terse")) |
| }) |
|
|
| expect_equal( |
| vague_dt(as.difftime(numeric(), units = "secs")), |
| character() |
| ) |
| }) |
|
|
| test_that("time_ago works", { |
|
|
| sapply(all_tests, function(case) { |
| t <- Sys.time() - as.difftime(case[[1]], units = case[[2]]) |
| default <- time_ago(t) |
| short <- time_ago(t, format = "short") |
| terse <- time_ago(t, format = "terse") |
| expect_equal(default, case[[3]], info = paste(case[[1]], case[[2]], "default")) |
| expect_equal(short, case[[4]], info = paste(case[[1]], case[[2]], "short")) |
| expect_equal(terse, case[[5]], info = paste(case[[1]], case[[2]], "terse")) |
| }) |
|
|
| expect_equal( |
| time_ago(c(Sys.time() - 60, Sys.time() - 3600)), |
| c("about a minute ago", "about an hour ago") |
| ) |
| }) |
|
|
