#!/usr/bin/env bats load test_helper # `hosts add` ################################################################# @test "\`add\` with no arguments exits with status 1." { run "${_HOSTS}" add printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ ${status} -eq 1 ]] } @test "\`add\` with no argument does not change the hosts file." { _original="$(cat "${HOSTS_PATH}")" run "${_HOSTS}" add printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ "$(cat "${HOSTS_PATH}")" == "${_original}" ]] } @test "\`add\` with no arguments prints help information." { run "${_HOSTS}" add printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ "${lines[0]}" == "Usage:" ]] [[ "${lines[1]}" == " hosts add []" ]] } # `hosts add ` ############################################################ @test "\`add \` exits with status 1." { run "${_HOSTS}" add 0.0.0.0 printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ ${status} -eq 1 ]] } @test "\`add \` does not change the hosts file." { _original="$(cat "${HOSTS_PATH}")" run "${_HOSTS}" add 0.0.0.0 printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ "$(cat "${HOSTS_PATH}")" == "${_original}" ]] } @test "\`add \` prints help information." { run "${_HOSTS}" add 0.0.0.0 printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ "${lines[0]}" == "Please include a hostname" ]] [[ "${lines[1]}" == "Usage:" ]] [[ "${lines[2]}" == " hosts add []" ]] } # `hosts add ` ################################################# @test "\`add \` exits with status 0." { run "${_HOSTS}" add 0.0.0.0 example.com printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ ${status} -eq 0 ]] } @test "\`add \` adds the entry to the hosts file." { _original="$(cat "${HOSTS_PATH}")" run "${_HOSTS}" add 0.0.0.0 example.com printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" _compare "${_original}" "$(cat "${HOSTS_PATH}")" _compare '0.0.0.0 example.com' "$(sed -n '11p' "${HOSTS_PATH}")" [[ "$(cat "${HOSTS_PATH}")" != "${_original}" ]] [[ "$(sed -n '11p' "${HOSTS_PATH}")" == "0.0.0.0 example.com" ]] } @test "\`add \` prints feedback." { run "${_HOSTS}" add 0.0.0.0 example.com printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ "${lines[0]}" == "Added:" ]] [[ "${lines[1]}" == "0.0.0.0 example.com" ]] } # `hosts add [comment]` ####################################### @test "\`add [comment]\` exits with status 0." { run "${_HOSTS}" add 0.0.0.0 example.com 'Comment.' printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ ${status} -eq 0 ]] } @test "\`add [comment]\` adds the entry to the hosts file." { _original="$(cat "${HOSTS_PATH}")" run "${_HOSTS}" add 0.0.0.0 example.com 'Comment.' printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ "$(cat "${HOSTS_PATH}")" != "${_original}" ]] [[ "$(sed -n '11p' "${HOSTS_PATH}")" == "0.0.0.0 example.com # Comment." ]] } @test "\`add [comment]\` prints feedback." { run "${_HOSTS}" add 0.0.0.0 example.com 'Comment.' printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ "${lines[0]}" == "Added:" ]] [[ "${lines[1]}" == "0.0.0.0 example.com # Comment." ]] } # help ######################################################################## @test "\`help add\` exits with status 0." { run "${_HOSTS}" help add [[ ${status} -eq 0 ]] } @test "\`help add\` prints help information." { run "${_HOSTS}" help add printf "\${status}: %s\\n" "${status}" printf "\${output}: '%s'\\n" "${output}" [[ "${lines[0]}" == "Usage:" ]] [[ "${lines[1]}" == " hosts add []" ]] }