tests/testthat/test-constant-values.R

In nfer: Event Stream Abstraction using Interval Logic

test_that("nfer correctly handles constant_values", {
  spec   <- nfer::load(system.file("extdata", "constant_values.nfer", package = "nfer"))
  input  <- nfer::read(system.file("extdata", "constant_values.events", package = "nfer"))
  result <- nfer::apply(spec, input)
  row <- result[1,]
  expect_equal(row$name, "B")
  expect_equal(row$start, 0)
  expect_equal(row$end, 0)
  row <- result[2,]
  expect_equal(row$name, "B")
  expect_equal(row$start, 1)
  expect_equal(row$end, 1)
})