tests/testthat/test-tidyr.R

In bcgov/wqbc: Tidy Water Quality Data and Calculate Thresholds for British Columbia

# Copyright 2015 Province of British Columbia
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and limitations under the License.

context("tidyr")

test_that("spread", {
  x <- data.frame(Date = as.Date("2000-01-01"), Key = c(1, 1), Value = 1:2)
  expect_error(tidyr::spread(x, "Key", "Value"))
})