hosts/test/file.bats

#!/usr/bin/env bats

load test_helper

@test "\`file\` exits with status 0." {
  run "$_HOSTS" file
  [ "$status" -eq 0 ]
}

@test "\`file\` prints \$HOSTS_PATH contents." {
  run "$_HOSTS" file
  [[ "$output" == "$(cat $HOSTS_PATH)" ]]
}

# help ########################################################################

@test "\`help file\` exits with status 0." {
  run "$_HOSTS" help file
  [[ $status -eq 0 ]]
}

@test "\`help file\` prints help information." {
  run "$_HOSTS" help file
  printf "\$status: %s\n" "$status"
  printf "\$output: '%s'\n" "$output"
  [[ "${lines[0]}" == "Usage:" ]]
  [[ "${lines[1]}" == "  hosts file" ]]
}