tests/testthat/test-get_toc_text.R

In kylebmetrum/mdcontent: Manage content in markdown files

# Copyright (C) 2013 - 2017  Metrum Research Group, LLC
#
# This file is part of mrgsolve.
#
# mrgsolve is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# mrgsolve is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with mrgsolve.  If not, see <http://www.gnu.org/licenses/>.

library(testthat)
library(mdcontent)
library(dplyr)
Sys.setenv(R_TESTS="")

text <- '
# How to ski!

First, find some snow.

## How to find snow
You need to go somewhere cold.  Maybe, try Minnesota
'

test_that("md document can be parsed", {
  x <- get_toc_text(text,split=TRUE)
  expect_equal(2,length(x))
  expect_equal(substr(x[1],1,3),"- [")
  expect_equal(substr(x[2],1,5),"  - [")
})