tests/testthat/test-offender.R

In SUN-Wenjun/fbicrime: R wrapper for FBI Crime API

context('test offender')
library(fbicrime)

df_national <- summarize_offender(offense = 'burglary', variable = 'age')
df_nonnational <- summarize_offender(offense = 'arson', level = 'states', level_detail = 'NH', variable = 'sex')

test_that('data dimensions correct', {
  expect_equal(ncol(df_national), 5)
  expect_equal(ncol(df_nonnational), 6)
})

test_that('no missing values', {
  expect_identical(df_national, na.omit(df_national))
  expect_identical(df_nonnational, na.omit(df_nonnational))
})

test_that('data types correct', {
  expect_is(df_national,'data.frame')
  expect_is(df_nonnational,'data.frame')
})