Contents

source("./difference-of-squares.R")
library(testthat)

test_that("difference of squares 0", {
  input <- 0
  expect_equal(difference_of_squares(input), 0)
})

test_that("difference of squares 5", {
  input <- 5
  expect_equal(difference_of_squares(input), 170)
})

test_that("difference of squares 10", {
  input <- 10
  expect_equal(difference_of_squares(input), 2640)
})

test_that("difference of squares 100", {
  input <- 100
  expect_equal(difference_of_squares(input), 25164150)
})

message("All tests passed for exercise: difference-of-squares")

Version data entries

140 entries across 140 versions & 1 rubygems

Version	Path
trackler-2.2.1.126	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.125	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.124	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.123	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.122	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.121	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.120	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.119	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.118	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.117	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.116	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.115	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.114	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.113	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.111	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.110	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.109	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.108	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.107	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R
trackler-2.2.1.106	tracks/r/exercises/difference-of-squares/test_difference-of-squares.R